AnnotationManagerN4J: src/main/java/de/mpiwg/itgroup/annotations/neo4j/AnnotationStore.java annotate

annotate src/main/java/de/mpiwg/itgroup/annotations/neo4j/AnnotationStore.java @ 68:39bc52f9b102

(hopefully) fixed issues with neo4j 2.0 transactions.

author	casties
date	Sat, 22 Feb 2014 07:12:37 -0800
parents	875a97f8b8da
children	2b1e6df5e21a

rev	line source
4 3599b29c393f store seems to work now :-) casties parents: diff changeset	1 /**
3599b29c393f store seems to work now :-) casties parents: diff changeset	2 *
3599b29c393f store seems to work now :-) casties parents: diff changeset	3 */
3599b29c393f store seems to work now :-) casties parents: diff changeset	4 package de.mpiwg.itgroup.annotations.neo4j;
3599b29c393f store seems to work now :-) casties parents: diff changeset	5
3599b29c393f store seems to work now :-) casties parents: diff changeset	6 import java.util.ArrayList;
32 0731c4549065 UI for editing groups and persons works now. (still no authorisation!) casties parents: 29 diff changeset	7 import java.util.Arrays;
4 3599b29c393f store seems to work now :-) casties parents: diff changeset	8 import java.util.Calendar;
16 794077e6288c CLOSED - # 252: Tags for Annotations casties parents: 15 diff changeset	9 import java.util.HashSet;
4 3599b29c393f store seems to work now :-) casties parents: diff changeset	10 import java.util.List;
16 794077e6288c CLOSED - # 252: Tags for Annotations casties parents: 15 diff changeset	11 import java.util.Set;
4 3599b29c393f store seems to work now :-) casties parents: diff changeset	12
3599b29c393f store seems to work now :-) casties parents: diff changeset	13 import org.apache.log4j.Logger;
5 bbf0cc5bee29 version 0.2 really works now casties parents: 4 diff changeset	14 import org.neo4j.graphdb.Direction;
4 3599b29c393f store seems to work now :-) casties parents: diff changeset	15 import org.neo4j.graphdb.GraphDatabaseService;
3599b29c393f store seems to work now :-) casties parents: diff changeset	16 import org.neo4j.graphdb.Node;
3599b29c393f store seems to work now :-) casties parents: diff changeset	17 import org.neo4j.graphdb.Relationship;
3599b29c393f store seems to work now :-) casties parents: diff changeset	18 import org.neo4j.graphdb.RelationshipType;
3599b29c393f store seems to work now :-) casties parents: diff changeset	19 import org.neo4j.graphdb.Transaction;
3599b29c393f store seems to work now :-) casties parents: diff changeset	20 import org.neo4j.graphdb.index.Index;
3599b29c393f store seems to work now :-) casties parents: diff changeset	21 import org.neo4j.graphdb.index.IndexHits;
3599b29c393f store seems to work now :-) casties parents: diff changeset	22
9 b2bfc3bc9ba8 new internal actor class for creator. casties parents: 8 diff changeset	23 import de.mpiwg.itgroup.annotations.Actor;
4 3599b29c393f store seems to work now :-) casties parents: diff changeset	24 import de.mpiwg.itgroup.annotations.Annotation;
3599b29c393f store seems to work now :-) casties parents: diff changeset	25 import de.mpiwg.itgroup.annotations.Annotation.FragmentTypes;
12 5928c5d9aae8 more work on permissions... casties parents: 11 diff changeset	26 import de.mpiwg.itgroup.annotations.Group;
10 90911b2da322 more work on permissions... casties parents: 9 diff changeset	27 import de.mpiwg.itgroup.annotations.Person;
42 aa2bb7ac04d9 more work on resources and targets. casties parents: 40 diff changeset	28 import de.mpiwg.itgroup.annotations.Resource;
28 f4ed2ed33e5b Restinterface zur Anzeige von Tags hinzugefuegt- dwinter parents: 24 diff changeset	29 import de.mpiwg.itgroup.annotations.Tag;
42 aa2bb7ac04d9 more work on resources and targets. casties parents: 40 diff changeset	30 import de.mpiwg.itgroup.annotations.Target;
aa2bb7ac04d9 more work on resources and targets. casties parents: 40 diff changeset	31 import de.mpiwg.itgroup.annotations.Uri;
4 3599b29c393f store seems to work now :-) casties parents: diff changeset	32
3599b29c393f store seems to work now :-) casties parents: diff changeset	33 /**
32 0731c4549065 UI for editing groups and persons works now. (still no authorisation!) casties parents: 29 diff changeset	34 * Neo4J based Annotation store.
0731c4549065 UI for editing groups and persons works now. (still no authorisation!) casties parents: 29 diff changeset	35 *
4 3599b29c393f store seems to work now :-) casties parents: diff changeset	36 * @author casties
3599b29c393f store seems to work now :-) casties parents: diff changeset	37 *
3599b29c393f store seems to work now :-) casties parents: diff changeset	38 */
3599b29c393f store seems to work now :-) casties parents: diff changeset	39 public class AnnotationStore {
3599b29c393f store seems to work now :-) casties parents: diff changeset	40
14 629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	41 protected static Logger logger = Logger.getLogger(AnnotationStore.class);
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	42
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	43 protected GraphDatabaseService graphDb;
4 3599b29c393f store seems to work now :-) casties parents: diff changeset	44
14 629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	45 public static enum NodeTypes {
36 0fdb05f35139 new node type "resource" for base documents (sans page number). casties parents: 34 diff changeset	46 ANNOTATION, PERSON, TARGET, GROUP, TAG, RESOURCE
14 629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	47 }
4 3599b29c393f store seems to work now :-) casties parents: diff changeset	48
32 0731c4549065 UI for editing groups and persons works now. (still no authorisation!) casties parents: 29 diff changeset	49 // types of nodes that should not be automatically deleted.
0731c4549065 UI for editing groups and persons works now. (still no authorisation!) casties parents: 29 diff changeset	50 public Set<String> permanentNodeTypes = new HashSet<String>(Arrays.asList("PERSON", "GROUP", "TAG"));
0731c4549065 UI for editing groups and persons works now. (still no authorisation!) casties parents: 29 diff changeset	51
14 629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	52 protected List<Index<Node>> nodeIndexes;
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	53
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	54 public static enum RelationTypes implements RelationshipType {
36 0fdb05f35139 new node type "resource" for base documents (sans page number). casties parents: 34 diff changeset	55 ANNOTATES, CREATED, PERMITS_ADMIN, PERMITS_DELETE, PERMITS_UPDATE, PERMITS_READ, MEMBER_OF, HAS_TAG, PART_OF
14 629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	56 }
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	57
59 e2f86ef9b871 make annotation uri in store configurable. fix npe with no tags. casties parents: 48 diff changeset	58 public static String ANNOTATION_URI_PREFIX = "";
4 3599b29c393f store seems to work now :-) casties parents: diff changeset	59
14 629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	60 public AnnotationStore(GraphDatabaseService graphDb) {
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	61 super();
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	62 this.graphDb = graphDb;
16 794077e6288c CLOSED - # 252: Tags for Annotations casties parents: 15 diff changeset	63 nodeIndexes = new ArrayList<Index<Node>>(5);
14 629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	64 // List.set(enum.ordinal(), val) seems not to work.
68 39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	65 try (Transaction tx = graphDb.beginTx()) {
66 5b568de5ee0d updated to new Neo4J version 2.0. doesn't use new features. problems with neo4j admin web ui. casties parents: 63 diff changeset	66 nodeIndexes.add(NodeTypes.ANNOTATION.ordinal(), graphDb.index().forNodes("annotations"));
5b568de5ee0d updated to new Neo4J version 2.0. doesn't use new features. problems with neo4j admin web ui. casties parents: 63 diff changeset	67 nodeIndexes.add(NodeTypes.PERSON.ordinal(), graphDb.index().forNodes("persons"));
5b568de5ee0d updated to new Neo4J version 2.0. doesn't use new features. problems with neo4j admin web ui. casties parents: 63 diff changeset	68 nodeIndexes.add(NodeTypes.TARGET.ordinal(), graphDb.index().forNodes("targets"));
5b568de5ee0d updated to new Neo4J version 2.0. doesn't use new features. problems with neo4j admin web ui. casties parents: 63 diff changeset	69 nodeIndexes.add(NodeTypes.GROUP.ordinal(), graphDb.index().forNodes("groups"));
5b568de5ee0d updated to new Neo4J version 2.0. doesn't use new features. problems with neo4j admin web ui. casties parents: 63 diff changeset	70 nodeIndexes.add(NodeTypes.TAG.ordinal(), graphDb.index().forNodes("tags"));
5b568de5ee0d updated to new Neo4J version 2.0. doesn't use new features. problems with neo4j admin web ui. casties parents: 63 diff changeset	71 nodeIndexes.add(NodeTypes.RESOURCE.ordinal(), graphDb.index().forNodes("resources"));
5b568de5ee0d updated to new Neo4J version 2.0. doesn't use new features. problems with neo4j admin web ui. casties parents: 63 diff changeset	72 tx.success();
5b568de5ee0d updated to new Neo4J version 2.0. doesn't use new features. problems with neo4j admin web ui. casties parents: 63 diff changeset	73 }
14 629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	74 }
4 3599b29c393f store seems to work now :-) casties parents: diff changeset	75
14 629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	76 protected Index<Node> getNodeIndex(NodeTypes type) {
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	77 return nodeIndexes.get(type.ordinal());
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	78 }
12 5928c5d9aae8 more work on permissions... casties parents: 11 diff changeset	79
14 629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	80 /**
15 58357a4b86de ASSIGNED - # 249: Annotations shared in groups casties parents: 14 diff changeset	81 * @param userUri
58357a4b86de ASSIGNED - # 249: Annotations shared in groups casties parents: 14 diff changeset	82 * @return
58357a4b86de ASSIGNED - # 249: Annotations shared in groups casties parents: 14 diff changeset	83 */
58357a4b86de ASSIGNED - # 249: Annotations shared in groups casties parents: 14 diff changeset	84 public Node getPersonNodeByUri(String userUri) {
59 e2f86ef9b871 make annotation uri in store configurable. fix npe with no tags. casties parents: 48 diff changeset	85 return getNodeFromIndex("uri", userUri, NodeTypes.PERSON);
15 58357a4b86de ASSIGNED - # 249: Annotations shared in groups casties parents: 14 diff changeset	86 }
58357a4b86de ASSIGNED - # 249: Annotations shared in groups casties parents: 14 diff changeset	87
28 f4ed2ed33e5b Restinterface zur Anzeige von Tags hinzugefuegt- dwinter parents: 24 diff changeset	88 /**
f4ed2ed33e5b Restinterface zur Anzeige von Tags hinzugefuegt- dwinter parents: 24 diff changeset	89 * @param tagUri
f4ed2ed33e5b Restinterface zur Anzeige von Tags hinzugefuegt- dwinter parents: 24 diff changeset	90 * @return
f4ed2ed33e5b Restinterface zur Anzeige von Tags hinzugefuegt- dwinter parents: 24 diff changeset	91 */
f4ed2ed33e5b Restinterface zur Anzeige von Tags hinzugefuegt- dwinter parents: 24 diff changeset	92 public Node getTagNodeByUri(String tagUri) {
59 e2f86ef9b871 make annotation uri in store configurable. fix npe with no tags. casties parents: 48 diff changeset	93 return getNodeFromIndex("uri", tagUri, NodeTypes.TAG);
28 f4ed2ed33e5b Restinterface zur Anzeige von Tags hinzugefuegt- dwinter parents: 24 diff changeset	94 }
f4ed2ed33e5b Restinterface zur Anzeige von Tags hinzugefuegt- dwinter parents: 24 diff changeset	95
42 aa2bb7ac04d9 more work on resources and targets. casties parents: 40 diff changeset	96 /**
43 d1bef7952bec more work on resources and targets. casties parents: 42 diff changeset	97 * @param resourceUri
d1bef7952bec more work on resources and targets. casties parents: 42 diff changeset	98 * @return
d1bef7952bec more work on resources and targets. casties parents: 42 diff changeset	99 */
d1bef7952bec more work on resources and targets. casties parents: 42 diff changeset	100 public Node getResourceNodeByUri(String resourceUri) {
d1bef7952bec more work on resources and targets. casties parents: 42 diff changeset	101 return getNodeFromIndex("uri", resourceUri, NodeTypes.RESOURCE);
d1bef7952bec more work on resources and targets. casties parents: 42 diff changeset	102 }
d1bef7952bec more work on resources and targets. casties parents: 42 diff changeset	103
d1bef7952bec more work on resources and targets. casties parents: 42 diff changeset	104 /**
d1bef7952bec more work on resources and targets. casties parents: 42 diff changeset	105 * @param targetUri
d1bef7952bec more work on resources and targets. casties parents: 42 diff changeset	106 * @return
d1bef7952bec more work on resources and targets. casties parents: 42 diff changeset	107 */
d1bef7952bec more work on resources and targets. casties parents: 42 diff changeset	108 public Node getTargetNodeByUri(String targetUri) {
d1bef7952bec more work on resources and targets. casties parents: 42 diff changeset	109 return getNodeFromIndex("uri", targetUri, NodeTypes.RESOURCE);
d1bef7952bec more work on resources and targets. casties parents: 42 diff changeset	110 }
d1bef7952bec more work on resources and targets. casties parents: 42 diff changeset	111
d1bef7952bec more work on resources and targets. casties parents: 42 diff changeset	112 /**
59 e2f86ef9b871 make annotation uri in store configurable. fix npe with no tags. casties parents: 48 diff changeset	113 * Returns the Node with the given key and value. Key has to be indexed.
42 aa2bb7ac04d9 more work on resources and targets. casties parents: 40 diff changeset	114 *
aa2bb7ac04d9 more work on resources and targets. casties parents: 40 diff changeset	115 * @param key
aa2bb7ac04d9 more work on resources and targets. casties parents: 40 diff changeset	116 * @param value
aa2bb7ac04d9 more work on resources and targets. casties parents: 40 diff changeset	117 * @param type
aa2bb7ac04d9 more work on resources and targets. casties parents: 40 diff changeset	118 * @return
aa2bb7ac04d9 more work on resources and targets. casties parents: 40 diff changeset	119 */
aa2bb7ac04d9 more work on resources and targets. casties parents: 40 diff changeset	120 public Node getNodeFromIndex(String key, String value, NodeTypes type) {
68 39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	121 if (key == null \|\| value == null)
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	122 return null;
67 875a97f8b8da more quick fixes for neo4j 2.0. casties parents: 66 diff changeset	123 Node node = null;
875a97f8b8da more quick fixes for neo4j 2.0. casties parents: 66 diff changeset	124 try (Transaction tx = graphDb.beginTx()) {
875a97f8b8da more quick fixes for neo4j 2.0. casties parents: 66 diff changeset	125 node = getNodeIndex(type).get(key, value).getSingle();
875a97f8b8da more quick fixes for neo4j 2.0. casties parents: 66 diff changeset	126 tx.success();
875a97f8b8da more quick fixes for neo4j 2.0. casties parents: 66 diff changeset	127 }
59 e2f86ef9b871 make annotation uri in store configurable. fix npe with no tags. casties parents: 48 diff changeset	128 return node;
42 aa2bb7ac04d9 more work on resources and targets. casties parents: 40 diff changeset	129 }
aa2bb7ac04d9 more work on resources and targets. casties parents: 40 diff changeset	130
aa2bb7ac04d9 more work on resources and targets. casties parents: 40 diff changeset	131 /**
59 e2f86ef9b871 make annotation uri in store configurable. fix npe with no tags. casties parents: 48 diff changeset	132 * Returns list of Actors of given type (Group or Person). Key has to be
e2f86ef9b871 make annotation uri in store configurable. fix npe with no tags. casties parents: 48 diff changeset	133 * indexed.
42 aa2bb7ac04d9 more work on resources and targets. casties parents: 40 diff changeset	134 *
aa2bb7ac04d9 more work on resources and targets. casties parents: 40 diff changeset	135 * @param key
aa2bb7ac04d9 more work on resources and targets. casties parents: 40 diff changeset	136 * @param query
aa2bb7ac04d9 more work on resources and targets. casties parents: 40 diff changeset	137 * @param type
aa2bb7ac04d9 more work on resources and targets. casties parents: 40 diff changeset	138 * @return
aa2bb7ac04d9 more work on resources and targets. casties parents: 40 diff changeset	139 */
aa2bb7ac04d9 more work on resources and targets. casties parents: 40 diff changeset	140 @SuppressWarnings("unchecked")
45 707902d468f6 store reads and sends annotations resources now. casties parents: 43 diff changeset	141 protected <T extends Actor> List<T> getActors(String key, String query, NodeTypes type) {
42 aa2bb7ac04d9 more work on resources and targets. casties parents: 40 diff changeset	142 ArrayList<T> actors = new ArrayList<T>();
24 e208a7b1a37a more work on groups ui. casties parents: 22 diff changeset	143 Index<Node> idx = getNodeIndex(type);
e208a7b1a37a more work on groups ui. casties parents: 22 diff changeset	144 if (key == null) {
e208a7b1a37a more work on groups ui. casties parents: 22 diff changeset	145 key = "uri";
e208a7b1a37a more work on groups ui. casties parents: 22 diff changeset	146 query = "*";
e208a7b1a37a more work on groups ui. casties parents: 22 diff changeset	147 }
66 5b568de5ee0d updated to new Neo4J version 2.0. doesn't use new features. problems with neo4j admin web ui. casties parents: 63 diff changeset	148 try (Transaction tx = graphDb.beginTx()) {
5b568de5ee0d updated to new Neo4J version 2.0. doesn't use new features. problems with neo4j admin web ui. casties parents: 63 diff changeset	149 IndexHits<Node> actorNodes = idx.query(key, query);
5b568de5ee0d updated to new Neo4J version 2.0. doesn't use new features. problems with neo4j admin web ui. casties parents: 63 diff changeset	150 for (Node actorNode : actorNodes) {
5b568de5ee0d updated to new Neo4J version 2.0. doesn't use new features. problems with neo4j admin web ui. casties parents: 63 diff changeset	151 Actor actor = createActorFromNode(actorNode);
5b568de5ee0d updated to new Neo4J version 2.0. doesn't use new features. problems with neo4j admin web ui. casties parents: 63 diff changeset	152 actors.add((T) actor);
5b568de5ee0d updated to new Neo4J version 2.0. doesn't use new features. problems with neo4j admin web ui. casties parents: 63 diff changeset	153 }
68 39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	154 tx.success();
24 e208a7b1a37a more work on groups ui. casties parents: 22 diff changeset	155 }
e208a7b1a37a more work on groups ui. casties parents: 22 diff changeset	156 return actors;
e208a7b1a37a more work on groups ui. casties parents: 22 diff changeset	157 }
59 e2f86ef9b871 make annotation uri in store configurable. fix npe with no tags. casties parents: 48 diff changeset	158
15 58357a4b86de ASSIGNED - # 249: Annotations shared in groups casties parents: 14 diff changeset	159 /**
42 aa2bb7ac04d9 more work on resources and targets. casties parents: 40 diff changeset	160 * Returns list of groups. Key has to be indexed.
59 e2f86ef9b871 make annotation uri in store configurable. fix npe with no tags. casties parents: 48 diff changeset	161 *
19 f0f55ab768c9 more work on HTML UI. casties parents: 18 diff changeset	162 * @param key
f0f55ab768c9 more work on HTML UI. casties parents: 18 diff changeset	163 * @param query
18 aafa3884b2c4 new AnnotationStore restlet for HTML-UI. casties parents: 16 diff changeset	164 * @return
aafa3884b2c4 new AnnotationStore restlet for HTML-UI. casties parents: 16 diff changeset	165 */
19 f0f55ab768c9 more work on HTML UI. casties parents: 18 diff changeset	166 public List<Group> getGroups(String key, String query) {
42 aa2bb7ac04d9 more work on resources and targets. casties parents: 40 diff changeset	167 List<Group> groups = getActors(key, query, NodeTypes.GROUP);
aa2bb7ac04d9 more work on resources and targets. casties parents: 40 diff changeset	168 return groups;
aa2bb7ac04d9 more work on resources and targets. casties parents: 40 diff changeset	169 }
59 e2f86ef9b871 make annotation uri in store configurable. fix npe with no tags. casties parents: 48 diff changeset	170
42 aa2bb7ac04d9 more work on resources and targets. casties parents: 40 diff changeset	171 /**
aa2bb7ac04d9 more work on resources and targets. casties parents: 40 diff changeset	172 * Returns list of Persons. Key has to be indexed.
59 e2f86ef9b871 make annotation uri in store configurable. fix npe with no tags. casties parents: 48 diff changeset	173 *
42 aa2bb7ac04d9 more work on resources and targets. casties parents: 40 diff changeset	174 * @param key
aa2bb7ac04d9 more work on resources and targets. casties parents: 40 diff changeset	175 * @param query
aa2bb7ac04d9 more work on resources and targets. casties parents: 40 diff changeset	176 * @return
aa2bb7ac04d9 more work on resources and targets. casties parents: 40 diff changeset	177 */
aa2bb7ac04d9 more work on resources and targets. casties parents: 40 diff changeset	178 public List<Person> getPersons(String key, String query) {
aa2bb7ac04d9 more work on resources and targets. casties parents: 40 diff changeset	179 List<Person> persons = getActors(key, query, NodeTypes.PERSON);
aa2bb7ac04d9 more work on resources and targets. casties parents: 40 diff changeset	180 return persons;
aa2bb7ac04d9 more work on resources and targets. casties parents: 40 diff changeset	181 }
59 e2f86ef9b871 make annotation uri in store configurable. fix npe with no tags. casties parents: 48 diff changeset	182
42 aa2bb7ac04d9 more work on resources and targets. casties parents: 40 diff changeset	183 /**
59 e2f86ef9b871 make annotation uri in store configurable. fix npe with no tags. casties parents: 48 diff changeset	184 * Returns list of uri-like objects of given type (Target or Resource). Key
e2f86ef9b871 make annotation uri in store configurable. fix npe with no tags. casties parents: 48 diff changeset	185 * has to be indexed.
42 aa2bb7ac04d9 more work on resources and targets. casties parents: 40 diff changeset	186 *
aa2bb7ac04d9 more work on resources and targets. casties parents: 40 diff changeset	187 * @param key
aa2bb7ac04d9 more work on resources and targets. casties parents: 40 diff changeset	188 * @param query
aa2bb7ac04d9 more work on resources and targets. casties parents: 40 diff changeset	189 * @param type
aa2bb7ac04d9 more work on resources and targets. casties parents: 40 diff changeset	190 * @return
aa2bb7ac04d9 more work on resources and targets. casties parents: 40 diff changeset	191 */
aa2bb7ac04d9 more work on resources and targets. casties parents: 40 diff changeset	192 @SuppressWarnings("unchecked")
45 707902d468f6 store reads and sends annotations resources now. casties parents: 43 diff changeset	193 protected <T extends Uri> List<T> getUris(String key, String query, NodeTypes type) {
42 aa2bb7ac04d9 more work on resources and targets. casties parents: 40 diff changeset	194 ArrayList<T> uris = new ArrayList<T>();
aa2bb7ac04d9 more work on resources and targets. casties parents: 40 diff changeset	195 Index<Node> idx = getNodeIndex(type);
19 f0f55ab768c9 more work on HTML UI. casties parents: 18 diff changeset	196 if (key == null) {
f0f55ab768c9 more work on HTML UI. casties parents: 18 diff changeset	197 key = "uri";
f0f55ab768c9 more work on HTML UI. casties parents: 18 diff changeset	198 query = "*";
f0f55ab768c9 more work on HTML UI. casties parents: 18 diff changeset	199 }
66 5b568de5ee0d updated to new Neo4J version 2.0. doesn't use new features. problems with neo4j admin web ui. casties parents: 63 diff changeset	200 try (Transaction tx = graphDb.beginTx()) {
5b568de5ee0d updated to new Neo4J version 2.0. doesn't use new features. problems with neo4j admin web ui. casties parents: 63 diff changeset	201 IndexHits<Node> actorNodes = idx.query(key, query);
5b568de5ee0d updated to new Neo4J version 2.0. doesn't use new features. problems with neo4j admin web ui. casties parents: 63 diff changeset	202 for (Node actorNode : actorNodes) {
5b568de5ee0d updated to new Neo4J version 2.0. doesn't use new features. problems with neo4j admin web ui. casties parents: 63 diff changeset	203 Uri uri = createUriFromNode(actorNode);
5b568de5ee0d updated to new Neo4J version 2.0. doesn't use new features. problems with neo4j admin web ui. casties parents: 63 diff changeset	204 uris.add((T) uri);
5b568de5ee0d updated to new Neo4J version 2.0. doesn't use new features. problems with neo4j admin web ui. casties parents: 63 diff changeset	205 }
5b568de5ee0d updated to new Neo4J version 2.0. doesn't use new features. problems with neo4j admin web ui. casties parents: 63 diff changeset	206 tx.success();
18 aafa3884b2c4 new AnnotationStore restlet for HTML-UI. casties parents: 16 diff changeset	207 }
42 aa2bb7ac04d9 more work on resources and targets. casties parents: 40 diff changeset	208 return uris;
18 aafa3884b2c4 new AnnotationStore restlet for HTML-UI. casties parents: 16 diff changeset	209 }
32 0731c4549065 UI for editing groups and persons works now. (still no authorisation!) casties parents: 29 diff changeset	210
42 aa2bb7ac04d9 more work on resources and targets. casties parents: 40 diff changeset	211 /**
aa2bb7ac04d9 more work on resources and targets. casties parents: 40 diff changeset	212 * Returns list of Targets. Key has to be indexed.
59 e2f86ef9b871 make annotation uri in store configurable. fix npe with no tags. casties parents: 48 diff changeset	213 *
42 aa2bb7ac04d9 more work on resources and targets. casties parents: 40 diff changeset	214 * @param key
aa2bb7ac04d9 more work on resources and targets. casties parents: 40 diff changeset	215 * @param query
aa2bb7ac04d9 more work on resources and targets. casties parents: 40 diff changeset	216 * @return
aa2bb7ac04d9 more work on resources and targets. casties parents: 40 diff changeset	217 */
aa2bb7ac04d9 more work on resources and targets. casties parents: 40 diff changeset	218 public List<Target> getTargets(String key, String query) {
aa2bb7ac04d9 more work on resources and targets. casties parents: 40 diff changeset	219 List<Target> targets = getUris(key, query, NodeTypes.TARGET);
aa2bb7ac04d9 more work on resources and targets. casties parents: 40 diff changeset	220 return targets;
aa2bb7ac04d9 more work on resources and targets. casties parents: 40 diff changeset	221 }
59 e2f86ef9b871 make annotation uri in store configurable. fix npe with no tags. casties parents: 48 diff changeset	222
42 aa2bb7ac04d9 more work on resources and targets. casties parents: 40 diff changeset	223 /**
aa2bb7ac04d9 more work on resources and targets. casties parents: 40 diff changeset	224 * Returns list of Resources. Key has to be indexed.
59 e2f86ef9b871 make annotation uri in store configurable. fix npe with no tags. casties parents: 48 diff changeset	225 *
42 aa2bb7ac04d9 more work on resources and targets. casties parents: 40 diff changeset	226 * @param key
aa2bb7ac04d9 more work on resources and targets. casties parents: 40 diff changeset	227 * @param query
aa2bb7ac04d9 more work on resources and targets. casties parents: 40 diff changeset	228 * @return
aa2bb7ac04d9 more work on resources and targets. casties parents: 40 diff changeset	229 */
aa2bb7ac04d9 more work on resources and targets. casties parents: 40 diff changeset	230 public List<Resource> getResources(String key, String query) {
aa2bb7ac04d9 more work on resources and targets. casties parents: 40 diff changeset	231 List<Resource> targets = getUris(key, query, NodeTypes.RESOURCE);
aa2bb7ac04d9 more work on resources and targets. casties parents: 40 diff changeset	232 return targets;
aa2bb7ac04d9 more work on resources and targets. casties parents: 40 diff changeset	233 }
59 e2f86ef9b871 make annotation uri in store configurable. fix npe with no tags. casties parents: 48 diff changeset	234
28 f4ed2ed33e5b Restinterface zur Anzeige von Tags hinzugefuegt- dwinter parents: 24 diff changeset	235 /**
59 e2f86ef9b871 make annotation uri in store configurable. fix npe with no tags. casties parents: 48 diff changeset	236 * Returns List of Annotations. Key has to be indexed.
31 9f653697437e annotationbrowser dwinter parents: 29 diff changeset	237 *
9f653697437e annotationbrowser dwinter parents: 29 diff changeset	238 * @param key
9f653697437e annotationbrowser dwinter parents: 29 diff changeset	239 * @param query
9f653697437e annotationbrowser dwinter parents: 29 diff changeset	240 * @return
9f653697437e annotationbrowser dwinter parents: 29 diff changeset	241 */
9f653697437e annotationbrowser dwinter parents: 29 diff changeset	242 public List<Annotation> getAnnotations(String key, String query) {
9f653697437e annotationbrowser dwinter parents: 29 diff changeset	243 ArrayList<Annotation> annotations = new ArrayList<Annotation>();
9f653697437e annotationbrowser dwinter parents: 29 diff changeset	244 Index<Node> idx = getNodeIndex(NodeTypes.ANNOTATION);
9f653697437e annotationbrowser dwinter parents: 29 diff changeset	245 if (key == null) {
9f653697437e annotationbrowser dwinter parents: 29 diff changeset	246 key = "id";
9f653697437e annotationbrowser dwinter parents: 29 diff changeset	247 query = "*";
9f653697437e annotationbrowser dwinter parents: 29 diff changeset	248 }
66 5b568de5ee0d updated to new Neo4J version 2.0. doesn't use new features. problems with neo4j admin web ui. casties parents: 63 diff changeset	249 try (Transaction tx = graphDb.beginTx()) {
5b568de5ee0d updated to new Neo4J version 2.0. doesn't use new features. problems with neo4j admin web ui. casties parents: 63 diff changeset	250 IndexHits<Node> annotNodes = idx.query(key, query);
5b568de5ee0d updated to new Neo4J version 2.0. doesn't use new features. problems with neo4j admin web ui. casties parents: 63 diff changeset	251 for (Node annotNode : annotNodes) {
5b568de5ee0d updated to new Neo4J version 2.0. doesn't use new features. problems with neo4j admin web ui. casties parents: 63 diff changeset	252 Annotation annotation = createAnnotationFromNode(annotNode);
5b568de5ee0d updated to new Neo4J version 2.0. doesn't use new features. problems with neo4j admin web ui. casties parents: 63 diff changeset	253 annotations.add(annotation);
5b568de5ee0d updated to new Neo4J version 2.0. doesn't use new features. problems with neo4j admin web ui. casties parents: 63 diff changeset	254 }
5b568de5ee0d updated to new Neo4J version 2.0. doesn't use new features. problems with neo4j admin web ui. casties parents: 63 diff changeset	255 tx.success();
31 9f653697437e annotationbrowser dwinter parents: 29 diff changeset	256 }
9f653697437e annotationbrowser dwinter parents: 29 diff changeset	257 return annotations;
9f653697437e annotationbrowser dwinter parents: 29 diff changeset	258 }
9f653697437e annotationbrowser dwinter parents: 29 diff changeset	259
9f653697437e annotationbrowser dwinter parents: 29 diff changeset	260 /**
59 e2f86ef9b871 make annotation uri in store configurable. fix npe with no tags. casties parents: 48 diff changeset	261 * Returns List of Tags. Key has to be indexed.
28 f4ed2ed33e5b Restinterface zur Anzeige von Tags hinzugefuegt- dwinter parents: 24 diff changeset	262 *
f4ed2ed33e5b Restinterface zur Anzeige von Tags hinzugefuegt- dwinter parents: 24 diff changeset	263 * @param key
f4ed2ed33e5b Restinterface zur Anzeige von Tags hinzugefuegt- dwinter parents: 24 diff changeset	264 * @param query
f4ed2ed33e5b Restinterface zur Anzeige von Tags hinzugefuegt- dwinter parents: 24 diff changeset	265 * @return
f4ed2ed33e5b Restinterface zur Anzeige von Tags hinzugefuegt- dwinter parents: 24 diff changeset	266 */
f4ed2ed33e5b Restinterface zur Anzeige von Tags hinzugefuegt- dwinter parents: 24 diff changeset	267 public List<Tag> getTags(String key, String query) {
f4ed2ed33e5b Restinterface zur Anzeige von Tags hinzugefuegt- dwinter parents: 24 diff changeset	268 ArrayList<Tag> tags = new ArrayList<Tag>();
f4ed2ed33e5b Restinterface zur Anzeige von Tags hinzugefuegt- dwinter parents: 24 diff changeset	269 Index<Node> idx = getNodeIndex(NodeTypes.TAG);
f4ed2ed33e5b Restinterface zur Anzeige von Tags hinzugefuegt- dwinter parents: 24 diff changeset	270 if (key == null) {
f4ed2ed33e5b Restinterface zur Anzeige von Tags hinzugefuegt- dwinter parents: 24 diff changeset	271 key = "uri";
f4ed2ed33e5b Restinterface zur Anzeige von Tags hinzugefuegt- dwinter parents: 24 diff changeset	272 query = "*";
f4ed2ed33e5b Restinterface zur Anzeige von Tags hinzugefuegt- dwinter parents: 24 diff changeset	273 }
66 5b568de5ee0d updated to new Neo4J version 2.0. doesn't use new features. problems with neo4j admin web ui. casties parents: 63 diff changeset	274 try (Transaction tx = graphDb.beginTx()) {
5b568de5ee0d updated to new Neo4J version 2.0. doesn't use new features. problems with neo4j admin web ui. casties parents: 63 diff changeset	275 IndexHits<Node> groupNodes = idx.query(key, query);
5b568de5ee0d updated to new Neo4J version 2.0. doesn't use new features. problems with neo4j admin web ui. casties parents: 63 diff changeset	276 for (Node groupNode : groupNodes) {
5b568de5ee0d updated to new Neo4J version 2.0. doesn't use new features. problems with neo4j admin web ui. casties parents: 63 diff changeset	277 Tag tag = createTagFromNode(groupNode);
5b568de5ee0d updated to new Neo4J version 2.0. doesn't use new features. problems with neo4j admin web ui. casties parents: 63 diff changeset	278 tags.add(tag);
5b568de5ee0d updated to new Neo4J version 2.0. doesn't use new features. problems with neo4j admin web ui. casties parents: 63 diff changeset	279 }
5b568de5ee0d updated to new Neo4J version 2.0. doesn't use new features. problems with neo4j admin web ui. casties parents: 63 diff changeset	280 tx.success();
28 f4ed2ed33e5b Restinterface zur Anzeige von Tags hinzugefuegt- dwinter parents: 24 diff changeset	281 }
f4ed2ed33e5b Restinterface zur Anzeige von Tags hinzugefuegt- dwinter parents: 24 diff changeset	282 return tags;
f4ed2ed33e5b Restinterface zur Anzeige von Tags hinzugefuegt- dwinter parents: 24 diff changeset	283 }
18 aafa3884b2c4 new AnnotationStore restlet for HTML-UI. casties parents: 16 diff changeset	284
32 0731c4549065 UI for editing groups and persons works now. (still no authorisation!) casties parents: 29 diff changeset	285 /**
15 58357a4b86de ASSIGNED - # 249: Annotations shared in groups casties parents: 14 diff changeset	286 * Returns List of Groups the person is member of.
58357a4b86de ASSIGNED - # 249: Annotations shared in groups casties parents: 14 diff changeset	287 *
58357a4b86de ASSIGNED - # 249: Annotations shared in groups casties parents: 14 diff changeset	288 * @param person
58357a4b86de ASSIGNED - # 249: Annotations shared in groups casties parents: 14 diff changeset	289 * @return
58357a4b86de ASSIGNED - # 249: Annotations shared in groups casties parents: 14 diff changeset	290 */
58357a4b86de ASSIGNED - # 249: Annotations shared in groups casties parents: 14 diff changeset	291 public List<Group> getGroupsForPersonNode(Node person) {
58357a4b86de ASSIGNED - # 249: Annotations shared in groups casties parents: 14 diff changeset	292 ArrayList<Group> groups = new ArrayList<Group>();
58357a4b86de ASSIGNED - # 249: Annotations shared in groups casties parents: 14 diff changeset	293 Iterable<Relationship> rels = person.getRelationships(RelationTypes.MEMBER_OF);
58357a4b86de ASSIGNED - # 249: Annotations shared in groups casties parents: 14 diff changeset	294 for (Relationship rel : rels) {
58357a4b86de ASSIGNED - # 249: Annotations shared in groups casties parents: 14 diff changeset	295 Node groupNode = rel.getEndNode();
58357a4b86de ASSIGNED - # 249: Annotations shared in groups casties parents: 14 diff changeset	296 Actor group = createActorFromNode(groupNode);
58357a4b86de ASSIGNED - # 249: Annotations shared in groups casties parents: 14 diff changeset	297 // make sure we're getting a group
58357a4b86de ASSIGNED - # 249: Annotations shared in groups casties parents: 14 diff changeset	298 if (!(group instanceof Group)) {
16 794077e6288c CLOSED - # 252: Tags for Annotations casties parents: 15 diff changeset	299 logger.error("target of MEMBER_OF is not GROUP! rel=" + rel);
15 58357a4b86de ASSIGNED - # 249: Annotations shared in groups casties parents: 14 diff changeset	300 continue;
58357a4b86de ASSIGNED - # 249: Annotations shared in groups casties parents: 14 diff changeset	301 }
58357a4b86de ASSIGNED - # 249: Annotations shared in groups casties parents: 14 diff changeset	302 groups.add((Group) group);
58357a4b86de ASSIGNED - # 249: Annotations shared in groups casties parents: 14 diff changeset	303 }
58357a4b86de ASSIGNED - # 249: Annotations shared in groups casties parents: 14 diff changeset	304 return groups;
58357a4b86de ASSIGNED - # 249: Annotations shared in groups casties parents: 14 diff changeset	305 }
16 794077e6288c CLOSED - # 252: Tags for Annotations casties parents: 15 diff changeset	306
15 58357a4b86de ASSIGNED - # 249: Annotations shared in groups casties parents: 14 diff changeset	307 /**
58357a4b86de ASSIGNED - # 249: Annotations shared in groups casties parents: 14 diff changeset	308 * Returns if person with uri is in Group group.
58357a4b86de ASSIGNED - # 249: Annotations shared in groups casties parents: 14 diff changeset	309 *
58357a4b86de ASSIGNED - # 249: Annotations shared in groups casties parents: 14 diff changeset	310 * @param person
58357a4b86de ASSIGNED - # 249: Annotations shared in groups casties parents: 14 diff changeset	311 * @param group
58357a4b86de ASSIGNED - # 249: Annotations shared in groups casties parents: 14 diff changeset	312 * @return
58357a4b86de ASSIGNED - # 249: Annotations shared in groups casties parents: 14 diff changeset	313 */
58357a4b86de ASSIGNED - # 249: Annotations shared in groups casties parents: 14 diff changeset	314 public boolean isPersonInGroup(Person person, Group group) {
58357a4b86de ASSIGNED - # 249: Annotations shared in groups casties parents: 14 diff changeset	315 Node pn = getPersonNodeByUri(person.getUriString());
68 39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	316 if (pn == null)
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	317 return false;
16 794077e6288c CLOSED - # 252: Tags for Annotations casties parents: 15 diff changeset	318 // optimized version of getGroupsForPersonNode
67 875a97f8b8da more quick fixes for neo4j 2.0. casties parents: 66 diff changeset	319 try (Transaction tx = graphDb.beginTx()) {
68 39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	320 Iterable<Relationship> rels = pn.getRelationships(RelationTypes.MEMBER_OF);
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	321 for (Relationship rel : rels) {
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	322 Node gn = rel.getEndNode();
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	323 if (gn.getProperty("uri", "").equals(group.getUriString())
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	324 \|\| gn.getProperty("id", "").equals(group.getId())) {
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	325 tx.success();
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	326 return true;
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	327 }
15 58357a4b86de ASSIGNED - # 249: Annotations shared in groups casties parents: 14 diff changeset	328 }
68 39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	329 tx.success();
67 875a97f8b8da more quick fixes for neo4j 2.0. casties parents: 66 diff changeset	330 }
15 58357a4b86de ASSIGNED - # 249: Annotations shared in groups casties parents: 14 diff changeset	331 return false;
58357a4b86de ASSIGNED - # 249: Annotations shared in groups casties parents: 14 diff changeset	332 }
16 794077e6288c CLOSED - # 252: Tags for Annotations casties parents: 15 diff changeset	333
15 58357a4b86de ASSIGNED - # 249: Annotations shared in groups casties parents: 14 diff changeset	334 /**
22 b1fb0d117877 adding and listing groups via html works now. casties parents: 19 diff changeset	335 * Returns the members of the group.
b1fb0d117877 adding and listing groups via html works now. casties parents: 19 diff changeset	336 *
b1fb0d117877 adding and listing groups via html works now. casties parents: 19 diff changeset	337 * @param group
b1fb0d117877 adding and listing groups via html works now. casties parents: 19 diff changeset	338 * @return
b1fb0d117877 adding and listing groups via html works now. casties parents: 19 diff changeset	339 */
b1fb0d117877 adding and listing groups via html works now. casties parents: 19 diff changeset	340 public List<Person> getMembersOfGroup(Group group) {
b1fb0d117877 adding and listing groups via html works now. casties parents: 19 diff changeset	341 ArrayList<Person> members = new ArrayList<Person>();
b1fb0d117877 adding and listing groups via html works now. casties parents: 19 diff changeset	342 Node gn = getActorNode(group);
b1fb0d117877 adding and listing groups via html works now. casties parents: 19 diff changeset	343 Iterable<Relationship> rels = gn.getRelationships(RelationTypes.MEMBER_OF);
b1fb0d117877 adding and listing groups via html works now. casties parents: 19 diff changeset	344 for (Relationship rel : rels) {
b1fb0d117877 adding and listing groups via html works now. casties parents: 19 diff changeset	345 Node memberNode = rel.getStartNode();
b1fb0d117877 adding and listing groups via html works now. casties parents: 19 diff changeset	346 Actor member = createActorFromNode(memberNode);
b1fb0d117877 adding and listing groups via html works now. casties parents: 19 diff changeset	347 // make sure we're getting a group
b1fb0d117877 adding and listing groups via html works now. casties parents: 19 diff changeset	348 if (!(member instanceof Person)) {
b1fb0d117877 adding and listing groups via html works now. casties parents: 19 diff changeset	349 logger.error("source of MEMBER_OF is not PERSON! rel=" + rel);
b1fb0d117877 adding and listing groups via html works now. casties parents: 19 diff changeset	350 continue;
b1fb0d117877 adding and listing groups via html works now. casties parents: 19 diff changeset	351 }
b1fb0d117877 adding and listing groups via html works now. casties parents: 19 diff changeset	352 members.add((Person) member);
b1fb0d117877 adding and listing groups via html works now. casties parents: 19 diff changeset	353 }
b1fb0d117877 adding and listing groups via html works now. casties parents: 19 diff changeset	354 return members;
b1fb0d117877 adding and listing groups via html works now. casties parents: 19 diff changeset	355 }
32 0731c4549065 UI for editing groups and persons works now. (still no authorisation!) casties parents: 29 diff changeset	356
22 b1fb0d117877 adding and listing groups via html works now. casties parents: 19 diff changeset	357 /**
25 2140ef107551 adding and deleting group members. casties parents: 24 diff changeset	358 * Add Person newMember to Group group.
2140ef107551 adding and deleting group members. casties parents: 24 diff changeset	359 *
2140ef107551 adding and deleting group members. casties parents: 24 diff changeset	360 * @param group
2140ef107551 adding and deleting group members. casties parents: 24 diff changeset	361 * @param member
2140ef107551 adding and deleting group members. casties parents: 24 diff changeset	362 */
2140ef107551 adding and deleting group members. casties parents: 24 diff changeset	363 public Person addGroupMember(Group group, Person member) {
2140ef107551 adding and deleting group members. casties parents: 24 diff changeset	364 Node gn = getActorNode(group);
2140ef107551 adding and deleting group members. casties parents: 24 diff changeset	365 Node pn = getActorNode(member);
2140ef107551 adding and deleting group members. casties parents: 24 diff changeset	366 Person addedMember = null;
2140ef107551 adding and deleting group members. casties parents: 24 diff changeset	367 if (gn != null && pn != null) {
2140ef107551 adding and deleting group members. casties parents: 24 diff changeset	368 getOrCreateRelation(pn, RelationTypes.MEMBER_OF, gn);
2140ef107551 adding and deleting group members. casties parents: 24 diff changeset	369 addedMember = member;
2140ef107551 adding and deleting group members. casties parents: 24 diff changeset	370 }
2140ef107551 adding and deleting group members. casties parents: 24 diff changeset	371 return addedMember;
2140ef107551 adding and deleting group members. casties parents: 24 diff changeset	372 }
32 0731c4549065 UI for editing groups and persons works now. (still no authorisation!) casties parents: 29 diff changeset	373
25 2140ef107551 adding and deleting group members. casties parents: 24 diff changeset	374 /**
2140ef107551 adding and deleting group members. casties parents: 24 diff changeset	375 * Delete Person oldMember from Group group.
2140ef107551 adding and deleting group members. casties parents: 24 diff changeset	376 *
2140ef107551 adding and deleting group members. casties parents: 24 diff changeset	377 * @param group
2140ef107551 adding and deleting group members. casties parents: 24 diff changeset	378 * @param member
2140ef107551 adding and deleting group members. casties parents: 24 diff changeset	379 */
2140ef107551 adding and deleting group members. casties parents: 24 diff changeset	380 public void deleteGroupMember(Group group, Person member) {
2140ef107551 adding and deleting group members. casties parents: 24 diff changeset	381 Node gn = getActorNode(group);
32 0731c4549065 UI for editing groups and persons works now. (still no authorisation!) casties parents: 29 diff changeset	382 Node pn = getActorNode(member);
25 2140ef107551 adding and deleting group members. casties parents: 24 diff changeset	383 Iterable<Relationship> rels = gn.getRelationships(RelationTypes.MEMBER_OF);
2140ef107551 adding and deleting group members. casties parents: 24 diff changeset	384 for (Relationship rel : rels) {
2140ef107551 adding and deleting group members. casties parents: 24 diff changeset	385 Node mn = rel.getStartNode();
32 0731c4549065 UI for editing groups and persons works now. (still no authorisation!) casties parents: 29 diff changeset	386 if (mn.equals(pn)) {
68 39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	387 try (Transaction tx = graphDb.beginTx()) {
32 0731c4549065 UI for editing groups and persons works now. (still no authorisation!) casties parents: 29 diff changeset	388 rel.delete();
0731c4549065 UI for editing groups and persons works now. (still no authorisation!) casties parents: 29 diff changeset	389 tx.success();
0731c4549065 UI for editing groups and persons works now. (still no authorisation!) casties parents: 29 diff changeset	390 }
25 2140ef107551 adding and deleting group members. casties parents: 24 diff changeset	391 // there should be only one
2140ef107551 adding and deleting group members. casties parents: 24 diff changeset	392 break;
2140ef107551 adding and deleting group members. casties parents: 24 diff changeset	393 }
32 0731c4549065 UI for editing groups and persons works now. (still no authorisation!) casties parents: 29 diff changeset	394 }
25 2140ef107551 adding and deleting group members. casties parents: 24 diff changeset	395 }
32 0731c4549065 UI for editing groups and persons works now. (still no authorisation!) casties parents: 29 diff changeset	396
25 2140ef107551 adding and deleting group members. casties parents: 24 diff changeset	397 /**
22 b1fb0d117877 adding and listing groups via html works now. casties parents: 19 diff changeset	398 * Returns the stored Actor matching the given one.
b1fb0d117877 adding and listing groups via html works now. casties parents: 19 diff changeset	399 *
b1fb0d117877 adding and listing groups via html works now. casties parents: 19 diff changeset	400 * @param actor
b1fb0d117877 adding and listing groups via html works now. casties parents: 19 diff changeset	401 * @return
b1fb0d117877 adding and listing groups via html works now. casties parents: 19 diff changeset	402 */
b1fb0d117877 adding and listing groups via html works now. casties parents: 19 diff changeset	403 public Actor getActor(Actor actor) {
32 0731c4549065 UI for editing groups and persons works now. (still no authorisation!) casties parents: 29 diff changeset	404 Node actorNode = getActorNode(actor);
0731c4549065 UI for editing groups and persons works now. (still no authorisation!) casties parents: 29 diff changeset	405 Actor storedActor = createActorFromNode(actorNode);
0731c4549065 UI for editing groups and persons works now. (still no authorisation!) casties parents: 29 diff changeset	406 return storedActor;
22 b1fb0d117877 adding and listing groups via html works now. casties parents: 19 diff changeset	407 }
32 0731c4549065 UI for editing groups and persons works now. (still no authorisation!) casties parents: 29 diff changeset	408
22 b1fb0d117877 adding and listing groups via html works now. casties parents: 19 diff changeset	409 /**
32 0731c4549065 UI for editing groups and persons works now. (still no authorisation!) casties parents: 29 diff changeset	410 * Stores an Actor (Person or Group). Creates a new actor Node or update an
0731c4549065 UI for editing groups and persons works now. (still no authorisation!) casties parents: 29 diff changeset	411 * existing one.
22 b1fb0d117877 adding and listing groups via html works now. casties parents: 19 diff changeset	412 *
b1fb0d117877 adding and listing groups via html works now. casties parents: 19 diff changeset	413 * @param actor
b1fb0d117877 adding and listing groups via html works now. casties parents: 19 diff changeset	414 * @return
b1fb0d117877 adding and listing groups via html works now. casties parents: 19 diff changeset	415 */
b1fb0d117877 adding and listing groups via html works now. casties parents: 19 diff changeset	416 public Actor storeActor(Actor actor) {
32 0731c4549065 UI for editing groups and persons works now. (still no authorisation!) casties parents: 29 diff changeset	417 Node actorNode = getOrCreateActorNode(actor);
68 39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	418 try (Transaction tx = graphDb.beginTx()) {
32 0731c4549065 UI for editing groups and persons works now. (still no authorisation!) casties parents: 29 diff changeset	419 // id
0731c4549065 UI for editing groups and persons works now. (still no authorisation!) casties parents: 29 diff changeset	420 String id = actor.getId();
0731c4549065 UI for editing groups and persons works now. (still no authorisation!) casties parents: 29 diff changeset	421 if (id != null) {
0731c4549065 UI for editing groups and persons works now. (still no authorisation!) casties parents: 29 diff changeset	422 actorNode.setProperty("id", id);
0731c4549065 UI for editing groups and persons works now. (still no authorisation!) casties parents: 29 diff changeset	423 }
0731c4549065 UI for editing groups and persons works now. (still no authorisation!) casties parents: 29 diff changeset	424 // name
0731c4549065 UI for editing groups and persons works now. (still no authorisation!) casties parents: 29 diff changeset	425 String name = actor.getName();
0731c4549065 UI for editing groups and persons works now. (still no authorisation!) casties parents: 29 diff changeset	426 if (name != null) {
0731c4549065 UI for editing groups and persons works now. (still no authorisation!) casties parents: 29 diff changeset	427 actorNode.setProperty("name", name);
0731c4549065 UI for editing groups and persons works now. (still no authorisation!) casties parents: 29 diff changeset	428 }
0731c4549065 UI for editing groups and persons works now. (still no authorisation!) casties parents: 29 diff changeset	429 // uri
0731c4549065 UI for editing groups and persons works now. (still no authorisation!) casties parents: 29 diff changeset	430 String uri = actor.getUri();
0731c4549065 UI for editing groups and persons works now. (still no authorisation!) casties parents: 29 diff changeset	431 if (uri != null) {
0731c4549065 UI for editing groups and persons works now. (still no authorisation!) casties parents: 29 diff changeset	432 actorNode.setProperty("uri", uri);
0731c4549065 UI for editing groups and persons works now. (still no authorisation!) casties parents: 29 diff changeset	433 }
0731c4549065 UI for editing groups and persons works now. (still no authorisation!) casties parents: 29 diff changeset	434 tx.success();
0731c4549065 UI for editing groups and persons works now. (still no authorisation!) casties parents: 29 diff changeset	435 }
0731c4549065 UI for editing groups and persons works now. (still no authorisation!) casties parents: 29 diff changeset	436 Actor storedActor = createActorFromNode(actorNode);
0731c4549065 UI for editing groups and persons works now. (still no authorisation!) casties parents: 29 diff changeset	437 return storedActor;
22 b1fb0d117877 adding and listing groups via html works now. casties parents: 19 diff changeset	438 }
32 0731c4549065 UI for editing groups and persons works now. (still no authorisation!) casties parents: 29 diff changeset	439
0731c4549065 UI for editing groups and persons works now. (still no authorisation!) casties parents: 29 diff changeset	440 /**
0731c4549065 UI for editing groups and persons works now. (still no authorisation!) casties parents: 29 diff changeset	441 * Deletes the given Actor.
0731c4549065 UI for editing groups and persons works now. (still no authorisation!) casties parents: 29 diff changeset	442 *
0731c4549065 UI for editing groups and persons works now. (still no authorisation!) casties parents: 29 diff changeset	443 * @param actor
0731c4549065 UI for editing groups and persons works now. (still no authorisation!) casties parents: 29 diff changeset	444 */
0731c4549065 UI for editing groups and persons works now. (still no authorisation!) casties parents: 29 diff changeset	445 public void deleteActor(Actor actor) {
0731c4549065 UI for editing groups and persons works now. (still no authorisation!) casties parents: 29 diff changeset	446 String uri = actor.getUriString();
0731c4549065 UI for editing groups and persons works now. (still no authorisation!) casties parents: 29 diff changeset	447 Index<Node> idx;
0731c4549065 UI for editing groups and persons works now. (still no authorisation!) casties parents: 29 diff changeset	448 if (actor.isGroup()) {
0731c4549065 UI for editing groups and persons works now. (still no authorisation!) casties parents: 29 diff changeset	449 idx = getNodeIndex(NodeTypes.GROUP);
0731c4549065 UI for editing groups and persons works now. (still no authorisation!) casties parents: 29 diff changeset	450 } else {
0731c4549065 UI for editing groups and persons works now. (still no authorisation!) casties parents: 29 diff changeset	451 idx = getNodeIndex(NodeTypes.PERSON);
0731c4549065 UI for editing groups and persons works now. (still no authorisation!) casties parents: 29 diff changeset	452 }
0731c4549065 UI for editing groups and persons works now. (still no authorisation!) casties parents: 29 diff changeset	453 Node actorNode = idx.get("uri", uri).getSingle();
0731c4549065 UI for editing groups and persons works now. (still no authorisation!) casties parents: 29 diff changeset	454 if (actorNode != null) {
0731c4549065 UI for editing groups and persons works now. (still no authorisation!) casties parents: 29 diff changeset	455 // delete relations
68 39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	456 try (Transaction tx = graphDb.beginTx()) {
32 0731c4549065 UI for editing groups and persons works now. (still no authorisation!) casties parents: 29 diff changeset	457 for (Relationship rel : actorNode.getRelationships()) {
0731c4549065 UI for editing groups and persons works now. (still no authorisation!) casties parents: 29 diff changeset	458 rel.delete();
0731c4549065 UI for editing groups and persons works now. (still no authorisation!) casties parents: 29 diff changeset	459 }
0731c4549065 UI for editing groups and persons works now. (still no authorisation!) casties parents: 29 diff changeset	460 if (!actorNode.hasRelationship()) {
0731c4549065 UI for editing groups and persons works now. (still no authorisation!) casties parents: 29 diff changeset	461 // this shouldn't happen
0731c4549065 UI for editing groups and persons works now. (still no authorisation!) casties parents: 29 diff changeset	462 deleteNode(actorNode);
0731c4549065 UI for editing groups and persons works now. (still no authorisation!) casties parents: 29 diff changeset	463 } else {
0731c4549065 UI for editing groups and persons works now. (still no authorisation!) casties parents: 29 diff changeset	464 logger.error("deleteActor: unable to delete: Node still has relations.");
0731c4549065 UI for editing groups and persons works now. (still no authorisation!) casties parents: 29 diff changeset	465 }
0731c4549065 UI for editing groups and persons works now. (still no authorisation!) casties parents: 29 diff changeset	466 tx.success();
0731c4549065 UI for editing groups and persons works now. (still no authorisation!) casties parents: 29 diff changeset	467 }
0731c4549065 UI for editing groups and persons works now. (still no authorisation!) casties parents: 29 diff changeset	468 }
0731c4549065 UI for editing groups and persons works now. (still no authorisation!) casties parents: 29 diff changeset	469 }
0731c4549065 UI for editing groups and persons works now. (still no authorisation!) casties parents: 29 diff changeset	470
22 b1fb0d117877 adding and listing groups via html works now. casties parents: 19 diff changeset	471 /**
14 629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	472 * Returns the Annotation with the given id.
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	473 *
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	474 * @param id
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	475 * @return
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	476 */
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	477 public Annotation getAnnotationById(String id) {
67 875a97f8b8da more quick fixes for neo4j 2.0. casties parents: 66 diff changeset	478 Annotation annot = null;
68 39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	479 try (Transaction tx = graphDb.beginTx()) {
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	480 Node annotNode = getNodeIndex(NodeTypes.ANNOTATION).get("id", id).getSingle();
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	481 annot = createAnnotationFromNode(annotNode);
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	482 tx.success();
67 875a97f8b8da more quick fixes for neo4j 2.0. casties parents: 66 diff changeset	483 }
14 629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	484 return annot;
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	485 }
6 6dfbe2400f64 delete annotation should work now. casties parents: 5 diff changeset	486
14 629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	487 /**
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	488 * Returns an Annotation object from an annotation-Node.
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	489 *
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	490 * @param annotNode
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	491 * @return
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	492 */
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	493 public Annotation createAnnotationFromNode(Node annotNode) {
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	494 Annotation annot = new Annotation();
68 39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	495 try (Transaction tx = graphDb.beginTx()) {
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	496 annot.setUri((String) annotNode.getProperty("id", null));
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	497 annot.setBodyText((String) annotNode.getProperty("bodyText", null));
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	498 annot.setBodyUri((String) annotNode.getProperty("bodyUri", null));
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	499 /*
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	500 * get annotation target and resource from relation
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	501 */
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	502 for (Relationship rel : annotNode.getRelationships(RelationTypes.ANNOTATES)) {
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	503 Node target = rel.getEndNode();
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	504 String type = (String) target.getProperty("TYPE");
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	505 if (type.equals("TARGET")) {
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	506 annot.setTarget(new Target((String) target.getProperty("uri", null)));
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	507 } else if (type.equals("RESOURCE")) {
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	508 annot.setResource(new Resource((String) target.getProperty("uri", null)));
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	509 }
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	510 }
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	511 if (annot.getTarget() == null) {
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	512 logger.warn("annotation " + annotNode + " has no target node!");
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	513 }
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	514 // get fragment from attribute
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	515 annot.setTargetFragment((String) annotNode.getProperty("targetFragment", null));
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	516 String ft = (String) annotNode.getProperty("fragmentType", null);
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	517 if (ft != null) {
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	518 annot.setFragmentType(FragmentTypes.valueOf(ft));
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	519 }
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	520 /*
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	521 * get creator from relation
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	522 */
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	523 Relationship creatorRel = getRelation(annotNode, RelationTypes.CREATED, null);
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	524 if (creatorRel != null) {
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	525 Node creatorNode = creatorRel.getStartNode();
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	526 Actor creator = createActorFromNode(creatorNode);
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	527 annot.setCreator(creator);
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	528 } else {
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	529 logger.warn("annotation " + annotNode + " has no creator node!");
45 707902d468f6 store reads and sends annotations resources now. casties parents: 43 diff changeset	530 }
68 39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	531 /*
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	532 * get creation date
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	533 */
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	534 annot.setCreated((String) annotNode.getProperty("created", null));
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	535 /*
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	536 * get permissions
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	537 */
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	538 Relationship adminRel = getRelation(annotNode, RelationTypes.PERMITS_ADMIN, null);
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	539 if (adminRel != null) {
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	540 Node adminNode = adminRel.getEndNode();
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	541 Actor admin = createActorFromNode(adminNode);
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	542 annot.setAdminPermission(admin);
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	543 }
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	544 Relationship deleteRel = getRelation(annotNode, RelationTypes.PERMITS_DELETE, null);
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	545 if (deleteRel != null) {
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	546 Node deleteNode = deleteRel.getEndNode();
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	547 Actor delete = createActorFromNode(deleteNode);
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	548 annot.setDeletePermission(delete);
16 794077e6288c CLOSED - # 252: Tags for Annotations casties parents: 15 diff changeset	549 }
68 39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	550 Relationship updateRel = getRelation(annotNode, RelationTypes.PERMITS_UPDATE, null);
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	551 if (updateRel != null) {
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	552 Node updateNode = updateRel.getEndNode();
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	553 Actor update = createActorFromNode(updateNode);
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	554 annot.setUpdatePermission(update);
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	555 }
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	556 Relationship readRel = getRelation(annotNode, RelationTypes.PERMITS_READ, null);
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	557 if (readRel != null) {
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	558 Node readNode = readRel.getEndNode();
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	559 Actor read = createActorFromNode(readNode);
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	560 annot.setReadPermission(read);
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	561 }
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	562 /*
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	563 * get tags
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	564 */
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	565 Set<String> tags = new HashSet<String>();
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	566 for (Relationship rel : annotNode.getRelationships(RelationTypes.HAS_TAG)) {
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	567 String tag = (String) rel.getEndNode().getProperty("name", null);
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	568 if (tag != null) {
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	569 tags.add(tag);
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	570 }
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	571 }
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	572 annot.setTags(tags);
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	573
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	574 tx.success();
67 875a97f8b8da more quick fixes for neo4j 2.0. casties parents: 66 diff changeset	575 }
14 629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	576 return annot;
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	577 }
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	578
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	579 /**
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	580 * Returns an Actor object from a node.
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	581 *
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	582 * @param actorNode
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	583 * @return
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	584 */
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	585 protected Actor createActorFromNode(Node actorNode) {
68 39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	586 if (actorNode == null)
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	587 return null;
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	588 try (Transaction tx = graphDb.beginTx()) {
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	589 String id = (String) actorNode.getProperty("id", null);
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	590 String uri = (String) actorNode.getProperty("uri", null);
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	591 String name = (String) actorNode.getProperty("name", null);
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	592 String type = (String) actorNode.getProperty("TYPE", null);
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	593 tx.success();
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	594 if (type != null && type.equals("PERSON")) {
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	595 return new Person(id, uri, name);
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	596 } else if (type != null && type.equals("GROUP")) {
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	597 return new Group(id, uri, name);
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	598 }
14 629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	599 }
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	600 return null;
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	601 }
32 0731c4549065 UI for editing groups and persons works now. (still no authorisation!) casties parents: 29 diff changeset	602
28 f4ed2ed33e5b Restinterface zur Anzeige von Tags hinzugefuegt- dwinter parents: 24 diff changeset	603 public Tag createTagFromNode(Node tagNode) {
68 39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	604 if (tagNode == null)
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	605 return null;
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	606 String id;
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	607 String uri;
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	608 String name;
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	609 try (Transaction tx = graphDb.beginTx()) {
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	610 name = (String) tagNode.getProperty("name", null);
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	611 uri = (String) tagNode.getProperty("uri", null);
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	612 id = (String) tagNode.getProperty("id", null);
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	613 tx.success();
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	614 }
32 0731c4549065 UI for editing groups and persons works now. (still no authorisation!) casties parents: 29 diff changeset	615 return new Tag(id, uri, name);
0731c4549065 UI for editing groups and persons works now. (still no authorisation!) casties parents: 29 diff changeset	616
0731c4549065 UI for editing groups and persons works now. (still no authorisation!) casties parents: 29 diff changeset	617 }
4 3599b29c393f store seems to work now :-) casties parents: diff changeset	618
43 d1bef7952bec more work on resources and targets. casties parents: 42 diff changeset	619 /**
d1bef7952bec more work on resources and targets. casties parents: 42 diff changeset	620 * @param resourceNode
d1bef7952bec more work on resources and targets. casties parents: 42 diff changeset	621 * @return
d1bef7952bec more work on resources and targets. casties parents: 42 diff changeset	622 */
d1bef7952bec more work on resources and targets. casties parents: 42 diff changeset	623 public Resource createResourceFromNode(Node resourceNode) {
d1bef7952bec more work on resources and targets. casties parents: 42 diff changeset	624 return (Resource) createUriFromNode(resourceNode);
d1bef7952bec more work on resources and targets. casties parents: 42 diff changeset	625 }
59 e2f86ef9b871 make annotation uri in store configurable. fix npe with no tags. casties parents: 48 diff changeset	626
43 d1bef7952bec more work on resources and targets. casties parents: 42 diff changeset	627 /**
d1bef7952bec more work on resources and targets. casties parents: 42 diff changeset	628 * @param targetNode
d1bef7952bec more work on resources and targets. casties parents: 42 diff changeset	629 * @return
d1bef7952bec more work on resources and targets. casties parents: 42 diff changeset	630 */
d1bef7952bec more work on resources and targets. casties parents: 42 diff changeset	631 public Target createTargetFromNode(Node targetNode) {
d1bef7952bec more work on resources and targets. casties parents: 42 diff changeset	632 return (Target) createUriFromNode(targetNode);
d1bef7952bec more work on resources and targets. casties parents: 42 diff changeset	633 }
59 e2f86ef9b871 make annotation uri in store configurable. fix npe with no tags. casties parents: 48 diff changeset	634
42 aa2bb7ac04d9 more work on resources and targets. casties parents: 40 diff changeset	635 protected Uri createUriFromNode(Node uriNode) {
68 39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	636 if (uriNode == null)
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	637 return null;
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	638 try (Transaction tx = graphDb.beginTx()) {
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	639 String uri = (String) uriNode.getProperty("uri", null);
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	640 String type = (String) uriNode.getProperty("TYPE", null);
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	641 tx.success();
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	642 if (type != null && type.equals("TARGET")) {
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	643 return new Target(uri);
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	644 } else if (type != null && type.equals("RESOURCE")) {
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	645 return new Resource(uri);
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	646 }
42 aa2bb7ac04d9 more work on resources and targets. casties parents: 40 diff changeset	647 }
aa2bb7ac04d9 more work on resources and targets. casties parents: 40 diff changeset	648 return null;
aa2bb7ac04d9 more work on resources and targets. casties parents: 40 diff changeset	649 }
aa2bb7ac04d9 more work on resources and targets. casties parents: 40 diff changeset	650
14 629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	651 /**
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	652 * Store a new annotation in the store or update an existing one. Returns
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	653 * the stored annotation.
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	654 *
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	655 * @param annot
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	656 * @return
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	657 */
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	658 public Annotation storeAnnotation(Annotation annot) {
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	659 Node annotNode = null;
68 39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	660 try (Transaction tx = graphDb.beginTx()) {
14 629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	661 /*
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	662 * create or get the annotation
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	663 */
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	664 String id = annot.getUri();
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	665 if (id == null) {
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	666 id = createRessourceURI("annot:");
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	667 }
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	668 annotNode = getOrCreateAnnotationNode(id);
4 3599b29c393f store seems to work now :-) casties parents: diff changeset	669
14 629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	670 /*
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	671 * the annotation body
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	672 */
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	673 String bodyText = annot.getBodyText();
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	674 if (bodyText != null) {
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	675 annotNode.setProperty("bodyText", bodyText);
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	676 }
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	677 String bodyUri = annot.getBodyUri();
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	678 if (bodyUri != null) {
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	679 annotNode.setProperty("bodyUri", bodyUri);
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	680 }
68 39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	681
14 629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	682 /*
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	683 * the annotation target
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	684 */
48 0e00bf8e27fb targets and resources of Annotation object are objects now. casties parents: 45 diff changeset	685 Target target = annot.getTarget();
40 03e0f7574224 saving and loading resource targets should work now (no searching yet) casties parents: 36 diff changeset	686 Node targetNode = null;
48 0e00bf8e27fb targets and resources of Annotation object are objects now. casties parents: 45 diff changeset	687 if (target != null) {
0e00bf8e27fb targets and resources of Annotation object are objects now. casties parents: 45 diff changeset	688 targetNode = getOrCreateUriNode(target.getUri(), NodeTypes.TARGET);
40 03e0f7574224 saving and loading resource targets should work now (no searching yet) casties parents: 36 diff changeset	689 getOrCreateRelation(annotNode, RelationTypes.ANNOTATES, targetNode);
14 629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	690 }
4 3599b29c393f store seems to work now :-) casties parents: diff changeset	691
14 629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	692 /*
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	693 * The fragment part of the annotation target.
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	694 */
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	695 String targetFragment = annot.getTargetFragment();
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	696 FragmentTypes fragmentType = annot.getFragmentType();
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	697 if (targetFragment != null) {
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	698 annotNode.setProperty("targetFragment", targetFragment);
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	699 annotNode.setProperty("fragmentType", fragmentType.name());
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	700 }
4 3599b29c393f store seems to work now :-) casties parents: diff changeset	701
14 629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	702 /*
40 03e0f7574224 saving and loading resource targets should work now (no searching yet) casties parents: 36 diff changeset	703 * the annotation resource
03e0f7574224 saving and loading resource targets should work now (no searching yet) casties parents: 36 diff changeset	704 */
48 0e00bf8e27fb targets and resources of Annotation object are objects now. casties parents: 45 diff changeset	705 Resource resource = annot.getResource();
0e00bf8e27fb targets and resources of Annotation object are objects now. casties parents: 45 diff changeset	706 if (resource != null) {
0e00bf8e27fb targets and resources of Annotation object are objects now. casties parents: 45 diff changeset	707 Node resourceNode = getOrCreateUriNode(resource.getUri(), NodeTypes.RESOURCE);
0e00bf8e27fb targets and resources of Annotation object are objects now. casties parents: 45 diff changeset	708 getOrCreateRelation(annotNode, RelationTypes.ANNOTATES, resourceNode);
0e00bf8e27fb targets and resources of Annotation object are objects now. casties parents: 45 diff changeset	709 getOrCreateRelation(targetNode, RelationTypes.PART_OF, resourceNode);
40 03e0f7574224 saving and loading resource targets should work now (no searching yet) casties parents: 36 diff changeset	710 }
03e0f7574224 saving and loading resource targets should work now (no searching yet) casties parents: 36 diff changeset	711
03e0f7574224 saving and loading resource targets should work now (no searching yet) casties parents: 36 diff changeset	712 /*
14 629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	713 * The creator of this annotation.
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	714 */
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	715 Actor creator = annot.getCreator();
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	716 if (creator != null) {
15 58357a4b86de ASSIGNED - # 249: Annotations shared in groups casties parents: 14 diff changeset	717 Node creatorNode = getOrCreateActorNode(creator);
14 629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	718 getOrCreateRelation(creatorNode, RelationTypes.CREATED, annotNode);
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	719 }
12 5928c5d9aae8 more work on permissions... casties parents: 11 diff changeset	720
14 629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	721 /*
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	722 * The creation date of this annotation.
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	723 */
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	724 String created = annot.getCreated();
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	725 if (created != null) {
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	726 annotNode.setProperty("created", created);
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	727 }
4 3599b29c393f store seems to work now :-) casties parents: diff changeset	728
14 629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	729 /*
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	730 * Permissions for this annotation.
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	731 */
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	732 setPermissionRelation(annotNode, RelationTypes.PERMITS_ADMIN, annot.getAdminPermission());
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	733 setPermissionRelation(annotNode, RelationTypes.PERMITS_DELETE, annot.getDeletePermission());
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	734 setPermissionRelation(annotNode, RelationTypes.PERMITS_UPDATE, annot.getUpdatePermission());
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	735 setPermissionRelation(annotNode, RelationTypes.PERMITS_READ, annot.getReadPermission());
6 6dfbe2400f64 delete annotation should work now. casties parents: 5 diff changeset	736
16 794077e6288c CLOSED - # 252: Tags for Annotations casties parents: 15 diff changeset	737 /*
794077e6288c CLOSED - # 252: Tags for Annotations casties parents: 15 diff changeset	738 * Tags on this annotation.
794077e6288c CLOSED - # 252: Tags for Annotations casties parents: 15 diff changeset	739 */
794077e6288c CLOSED - # 252: Tags for Annotations casties parents: 15 diff changeset	740 Set<String> newTags = annot.getTags();
794077e6288c CLOSED - # 252: Tags for Annotations casties parents: 15 diff changeset	741 // we ignore existing tags if tags == null
794077e6288c CLOSED - # 252: Tags for Annotations casties parents: 15 diff changeset	742 if (newTags != null) {
794077e6288c CLOSED - # 252: Tags for Annotations casties parents: 15 diff changeset	743 List<Relationship> oldHasTags = new ArrayList<Relationship>();
794077e6288c CLOSED - # 252: Tags for Annotations casties parents: 15 diff changeset	744 for (Relationship rel : annotNode.getRelationships(RelationTypes.HAS_TAG)) {
794077e6288c CLOSED - # 252: Tags for Annotations casties parents: 15 diff changeset	745 oldHasTags.add(rel);
794077e6288c CLOSED - # 252: Tags for Annotations casties parents: 15 diff changeset	746 }
794077e6288c CLOSED - # 252: Tags for Annotations casties parents: 15 diff changeset	747 // adjust to new tags
794077e6288c CLOSED - # 252: Tags for Annotations casties parents: 15 diff changeset	748 if (newTags.isEmpty()) {
794077e6288c CLOSED - # 252: Tags for Annotations casties parents: 15 diff changeset	749 // remove old tags
794077e6288c CLOSED - # 252: Tags for Annotations casties parents: 15 diff changeset	750 if (!oldHasTags.isEmpty()) {
794077e6288c CLOSED - # 252: Tags for Annotations casties parents: 15 diff changeset	751 for (Relationship rel : oldHasTags) {
794077e6288c CLOSED - # 252: Tags for Annotations casties parents: 15 diff changeset	752 rel.delete();
794077e6288c CLOSED - # 252: Tags for Annotations casties parents: 15 diff changeset	753 // TODO: should we delete orphan nodes too?
794077e6288c CLOSED - # 252: Tags for Annotations casties parents: 15 diff changeset	754 }
794077e6288c CLOSED - # 252: Tags for Annotations casties parents: 15 diff changeset	755 }
794077e6288c CLOSED - # 252: Tags for Annotations casties parents: 15 diff changeset	756 } else {
794077e6288c CLOSED - # 252: Tags for Annotations casties parents: 15 diff changeset	757 if (!oldHasTags.isEmpty()) {
794077e6288c CLOSED - # 252: Tags for Annotations casties parents: 15 diff changeset	758 // adjust old tags
794077e6288c CLOSED - # 252: Tags for Annotations casties parents: 15 diff changeset	759 for (Relationship rel : oldHasTags) {
794077e6288c CLOSED - # 252: Tags for Annotations casties parents: 15 diff changeset	760 String oldTag = (String) rel.getEndNode().getProperty("name", null);
794077e6288c CLOSED - # 252: Tags for Annotations casties parents: 15 diff changeset	761 if (newTags.contains(oldTag)) {
794077e6288c CLOSED - # 252: Tags for Annotations casties parents: 15 diff changeset	762 // tag exists
794077e6288c CLOSED - # 252: Tags for Annotations casties parents: 15 diff changeset	763 newTags.remove(oldTag);
794077e6288c CLOSED - # 252: Tags for Annotations casties parents: 15 diff changeset	764 } else {
794077e6288c CLOSED - # 252: Tags for Annotations casties parents: 15 diff changeset	765 // tag exists no longer
794077e6288c CLOSED - # 252: Tags for Annotations casties parents: 15 diff changeset	766 rel.delete();
794077e6288c CLOSED - # 252: Tags for Annotations casties parents: 15 diff changeset	767 // TODO: should we delete orphan nodes too?
794077e6288c CLOSED - # 252: Tags for Annotations casties parents: 15 diff changeset	768 }
794077e6288c CLOSED - # 252: Tags for Annotations casties parents: 15 diff changeset	769 }
794077e6288c CLOSED - # 252: Tags for Annotations casties parents: 15 diff changeset	770 }
794077e6288c CLOSED - # 252: Tags for Annotations casties parents: 15 diff changeset	771 if (!newTags.isEmpty()) {
794077e6288c CLOSED - # 252: Tags for Annotations casties parents: 15 diff changeset	772 // still tags to add
794077e6288c CLOSED - # 252: Tags for Annotations casties parents: 15 diff changeset	773 for (String tag : newTags) {
794077e6288c CLOSED - # 252: Tags for Annotations casties parents: 15 diff changeset	774 // create new tag
32 0731c4549065 UI for editing groups and persons works now. (still no authorisation!) casties parents: 29 diff changeset	775 Node tagNode = getOrCreateTagNode(new Tag(null, null, tag));
16 794077e6288c CLOSED - # 252: Tags for Annotations casties parents: 15 diff changeset	776 getOrCreateRelation(annotNode, RelationTypes.HAS_TAG, tagNode);
794077e6288c CLOSED - # 252: Tags for Annotations casties parents: 15 diff changeset	777 }
794077e6288c CLOSED - # 252: Tags for Annotations casties parents: 15 diff changeset	778 }
794077e6288c CLOSED - # 252: Tags for Annotations casties parents: 15 diff changeset	779
794077e6288c CLOSED - # 252: Tags for Annotations casties parents: 15 diff changeset	780 }
794077e6288c CLOSED - # 252: Tags for Annotations casties parents: 15 diff changeset	781 }
14 629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	782 tx.success();
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	783 }
12 5928c5d9aae8 more work on permissions... casties parents: 11 diff changeset	784
14 629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	785 // re-read and return annotation
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	786 Annotation storedAnnot = createAnnotationFromNode(annotNode);
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	787 return storedAnnot;
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	788 }
4 3599b29c393f store seems to work now :-) casties parents: diff changeset	789
14 629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	790 /**
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	791 * Deletes the annotation with the given id.
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	792 *
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	793 * @param id
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	794 */
32 0731c4549065 UI for editing groups and persons works now. (still no authorisation!) casties parents: 29 diff changeset	795 public void deleteAnnotationById(String id) {
68 39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	796 try (Transaction tx = graphDb.beginTx()) {
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	797 Node annotNode = getNodeIndex(NodeTypes.ANNOTATION).get("id", id).getSingle();
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	798 if (annotNode != null) {
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	799 // delete related objects
14 629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	800 for (Relationship rel : annotNode.getRelationships()) {
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	801 // delete relation and the related node if it has no other
32 0731c4549065 UI for editing groups and persons works now. (still no authorisation!) casties parents: 29 diff changeset	802 // relations and is not permanent
14 629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	803 Node other = rel.getOtherNode(annotNode);
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	804 rel.delete();
32 0731c4549065 UI for editing groups and persons works now. (still no authorisation!) casties parents: 29 diff changeset	805 if (!(other.hasRelationship() \|\| permanentNodeTypes.contains(other.getProperty("TYPE", null)))) {
14 629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	806 deleteNode(other);
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	807 }
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	808 }
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	809 if (!annotNode.hasRelationship()) {
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	810 deleteNode(annotNode);
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	811 } else {
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	812 logger.error("deleteById: unable to delete: Node still has relations.");
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	813 }
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	814 }
68 39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	815 tx.success();
14 629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	816 }
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	817 }
4 3599b29c393f store seems to work now :-) casties parents: diff changeset	818
14 629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	819 /**
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	820 * Returns all annotations with the given uri and/or user.
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	821 *
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	822 * @param uri
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	823 * @param userUri
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	824 * @return
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	825 */
63 9f8c9611848a fixed bug with new rectangle shapes. added limit, offset and sortBy parameters to annotator/ and annotator/search. casties parents: 59 diff changeset	826 public List<Annotation> searchAnnotationByUriUser(String targetUri, String userUri) {
14 629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	827 List<Annotation> annotations = new ArrayList<Annotation>();
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	828 if (targetUri != null) {
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	829 // there should be only one
68 39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	830 Node target = getNodeFromIndex("uri", targetUri, NodeTypes.TARGET);
14 629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	831 if (target != null) {
68 39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	832 try (Transaction tx = graphDb.beginTx()) {
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	833 Iterable<Relationship> relations = target.getRelationships(RelationTypes.ANNOTATES);
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	834 for (Relationship relation : relations) {
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	835 Node ann = relation.getStartNode();
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	836 if (ann.getProperty("TYPE", "").equals("ANNOTATION")) {
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	837 Annotation annot = createAnnotationFromNode(ann);
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	838 annotations.add(annot);
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	839 } else {
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	840 logger.error("ANNOTATES relation does not start with ANNOTATION: " + ann);
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	841 }
14 629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	842 }
68 39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	843 tx.success();
67 875a97f8b8da more quick fixes for neo4j 2.0. casties parents: 66 diff changeset	844 }
14 629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	845 }
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	846 }
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	847 if (userUri != null) {
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	848 // there should be only one
15 58357a4b86de ASSIGNED - # 249: Annotations shared in groups casties parents: 14 diff changeset	849 Node person = getPersonNodeByUri(userUri);
14 629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	850 if (person != null) {
68 39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	851 try (Transaction tx = graphDb.beginTx()) {
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	852 Iterable<Relationship> relations = person.getRelationships(RelationTypes.CREATED);
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	853 for (Relationship relation : relations) {
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	854 Node ann = relation.getEndNode();
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	855 if (ann.getProperty("TYPE", "").equals("ANNOTATION")) {
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	856 Annotation annot = createAnnotationFromNode(ann);
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	857 annotations.add(annot);
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	858 } else {
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	859 logger.error("CREATED relation does not end with ANNOTATION: " + ann);
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	860 }
14 629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	861 }
68 39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	862 tx.success();
14 629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	863 }
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	864 }
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	865 }
16 794077e6288c CLOSED - # 252: Tags for Annotations casties parents: 15 diff changeset	866 // TODO: if both uri and user are given we should intersect
68 39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	867
14 629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	868 return annotations;
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	869 }
5 bbf0cc5bee29 version 0.2 really works now casties parents: 4 diff changeset	870
16 794077e6288c CLOSED - # 252: Tags for Annotations casties parents: 15 diff changeset	871 /**
794077e6288c CLOSED - # 252: Tags for Annotations casties parents: 15 diff changeset	872 * Returns Relationship of type from Node start to Node end. Creates one if
794077e6288c CLOSED - # 252: Tags for Annotations casties parents: 15 diff changeset	873 * it doesn't exist.
794077e6288c CLOSED - # 252: Tags for Annotations casties parents: 15 diff changeset	874 *
794077e6288c CLOSED - # 252: Tags for Annotations casties parents: 15 diff changeset	875 * @param start
794077e6288c CLOSED - # 252: Tags for Annotations casties parents: 15 diff changeset	876 * @param type
794077e6288c CLOSED - # 252: Tags for Annotations casties parents: 15 diff changeset	877 * @param end
794077e6288c CLOSED - # 252: Tags for Annotations casties parents: 15 diff changeset	878 * @return
794077e6288c CLOSED - # 252: Tags for Annotations casties parents: 15 diff changeset	879 */
14 629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	880 protected Relationship getOrCreateRelation(Node start, RelationshipType type, Node end) {
68 39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	881 if (start == null \|\| end == null)
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	882 return null;
14 629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	883 if (start.hasRelationship()) {
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	884 // there are relations
68 39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	885 try (Transaction tx = graphDb.beginTx()) {
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	886 Iterable<Relationship> rels = start.getRelationships(type, Direction.OUTGOING);
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	887 for (Relationship rel : rels) {
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	888 if (rel.getEndNode().equals(end)) {
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	889 // relation exists
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	890 tx.success();
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	891 return rel;
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	892 }
14 629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	893 }
68 39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	894 tx.success();
14 629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	895 }
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	896 }
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	897 // create new one
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	898 Relationship rel;
68 39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	899 try (Transaction tx = graphDb.beginTx()) {
14 629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	900 rel = start.createRelationshipTo(end, type);
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	901 tx.success();
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	902 }
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	903 return rel;
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	904 }
12 5928c5d9aae8 more work on permissions... casties parents: 11 diff changeset	905
14 629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	906 protected Node getOrCreateAnnotationNode(String id) {
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	907 Index<Node> idx = getNodeIndex(NodeTypes.ANNOTATION);
68 39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	908 Node annotation;
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	909 try (Transaction tx = graphDb.beginTx()) {
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	910 IndexHits<Node> annotations = idx.get("id", id);
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	911 annotation = annotations.getSingle();
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	912 if (annotation == null) {
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	913 // does not exist yet
14 629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	914 annotation = graphDb.createNode();
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	915 annotation.setProperty("TYPE", NodeTypes.ANNOTATION.name());
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	916 annotation.setProperty("id", id);
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	917 idx.add(annotation, "id", id);
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	918 }
68 39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	919 tx.success();
14 629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	920 }
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	921 return annotation;
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	922 }
6 6dfbe2400f64 delete annotation should work now. casties parents: 5 diff changeset	923
48 0e00bf8e27fb targets and resources of Annotation object are objects now. casties parents: 45 diff changeset	924 protected Node getOrCreateUriNode(String uri, NodeTypes type) {
40 03e0f7574224 saving and loading resource targets should work now (no searching yet) casties parents: 36 diff changeset	925 Index<Node> idx = getNodeIndex(type);
68 39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	926 Node target;
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	927 try (Transaction tx = graphDb.beginTx()) {
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	928 IndexHits<Node> targets = idx.get("uri", uri);
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	929 target = targets.getSingle();
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	930 if (target == null) {
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	931 // does not exist yet
14 629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	932 target = graphDb.createNode();
40 03e0f7574224 saving and loading resource targets should work now (no searching yet) casties parents: 36 diff changeset	933 target.setProperty("TYPE", type.name());
14 629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	934 target.setProperty("uri", uri);
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	935 idx.add(target, "uri", uri);
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	936 }
68 39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	937 tx.success();
14 629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	938 }
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	939 return target;
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	940 }
4 3599b29c393f store seems to work now :-) casties parents: diff changeset	941
22 b1fb0d117877 adding and listing groups via html works now. casties parents: 19 diff changeset	942 protected Node getActorNode(Actor actor) {
b1fb0d117877 adding and listing groups via html works now. casties parents: 19 diff changeset	943 // Person/Group is identified by URI or id
b1fb0d117877 adding and listing groups via html works now. casties parents: 19 diff changeset	944 String uri = actor.getUriString();
b1fb0d117877 adding and listing groups via html works now. casties parents: 19 diff changeset	945 Index<Node> idx;
68 39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	946 Node person;
22 b1fb0d117877 adding and listing groups via html works now. casties parents: 19 diff changeset	947 if (actor.isGroup()) {
b1fb0d117877 adding and listing groups via html works now. casties parents: 19 diff changeset	948 idx = getNodeIndex(NodeTypes.GROUP);
b1fb0d117877 adding and listing groups via html works now. casties parents: 19 diff changeset	949 } else {
b1fb0d117877 adding and listing groups via html works now. casties parents: 19 diff changeset	950 idx = getNodeIndex(NodeTypes.PERSON);
b1fb0d117877 adding and listing groups via html works now. casties parents: 19 diff changeset	951 }
68 39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	952 try (Transaction tx = graphDb.beginTx()) {
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	953 IndexHits<Node> persons = idx.get("uri", uri);
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	954 person = persons.getSingle();
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	955 tx.success();
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	956 }
22 b1fb0d117877 adding and listing groups via html works now. casties parents: 19 diff changeset	957 return person;
b1fb0d117877 adding and listing groups via html works now. casties parents: 19 diff changeset	958 }
32 0731c4549065 UI for editing groups and persons works now. (still no authorisation!) casties parents: 29 diff changeset	959
15 58357a4b86de ASSIGNED - # 249: Annotations shared in groups casties parents: 14 diff changeset	960 protected Node getOrCreateActorNode(Actor actor) {
58357a4b86de ASSIGNED - # 249: Annotations shared in groups casties parents: 14 diff changeset	961 // Person/Group is identified by URI or id
14 629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	962 String uri = actor.getUriString();
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	963 String name = actor.getName();
15 58357a4b86de ASSIGNED - # 249: Annotations shared in groups casties parents: 14 diff changeset	964 String id = actor.getId();
68 39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	965 Node person;
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	966 try (Transaction tx = graphDb.beginTx()) {
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	967 Index<Node> idx;
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	968 if (actor.isGroup()) {
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	969 idx = getNodeIndex(NodeTypes.GROUP);
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	970 } else {
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	971 idx = getNodeIndex(NodeTypes.PERSON);
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	972 }
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	973 IndexHits<Node> persons = idx.get("uri", uri);
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	974 person = persons.getSingle();
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	975 if (person == null) {
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	976 // does not exist yet
14 629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	977 person = graphDb.createNode();
15 58357a4b86de ASSIGNED - # 249: Annotations shared in groups casties parents: 14 diff changeset	978 if (actor.isGroup()) {
58357a4b86de ASSIGNED - # 249: Annotations shared in groups casties parents: 14 diff changeset	979 person.setProperty("TYPE", NodeTypes.GROUP.name());
58357a4b86de ASSIGNED - # 249: Annotations shared in groups casties parents: 14 diff changeset	980 } else {
16 794077e6288c CLOSED - # 252: Tags for Annotations casties parents: 15 diff changeset	981 person.setProperty("TYPE", NodeTypes.PERSON.name());
15 58357a4b86de ASSIGNED - # 249: Annotations shared in groups casties parents: 14 diff changeset	982 }
14 629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	983 person.setProperty("uri", uri);
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	984 idx.add(person, "uri", uri);
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	985 if (name != null) {
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	986 person.setProperty("name", name);
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	987 }
15 58357a4b86de ASSIGNED - # 249: Annotations shared in groups casties parents: 14 diff changeset	988 if (id != null) {
58357a4b86de ASSIGNED - # 249: Annotations shared in groups casties parents: 14 diff changeset	989 person.setProperty("id", id);
58357a4b86de ASSIGNED - # 249: Annotations shared in groups casties parents: 14 diff changeset	990 }
14 629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	991 }
68 39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	992 tx.success();
14 629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	993 }
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	994 return person;
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	995 }
4 3599b29c393f store seems to work now :-) casties parents: diff changeset	996
28 f4ed2ed33e5b Restinterface zur Anzeige von Tags hinzugefuegt- dwinter parents: 24 diff changeset	997 protected Node getOrCreateTagNode(Tag inTag) {
16 794077e6288c CLOSED - # 252: Tags for Annotations casties parents: 15 diff changeset	998 Index<Node> idx = getNodeIndex(NodeTypes.TAG);
28 f4ed2ed33e5b Restinterface zur Anzeige von Tags hinzugefuegt- dwinter parents: 24 diff changeset	999 String tagname = inTag.getName();
68 39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	1000 Node tag;
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	1001 try (Transaction tx = graphDb.beginTx()) {
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	1002 IndexHits<Node> tags = idx.get("name", tagname);
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	1003 tag = tags.getSingle();
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	1004 if (tag == null) {
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	1005 // does not exist yet
16 794077e6288c CLOSED - # 252: Tags for Annotations casties parents: 15 diff changeset	1006 tag = graphDb.createNode();
794077e6288c CLOSED - # 252: Tags for Annotations casties parents: 15 diff changeset	1007 tag.setProperty("TYPE", NodeTypes.TAG.name());
794077e6288c CLOSED - # 252: Tags for Annotations casties parents: 15 diff changeset	1008 tag.setProperty("name", tagname);
794077e6288c CLOSED - # 252: Tags for Annotations casties parents: 15 diff changeset	1009 idx.add(tag, "name", tagname);
32 0731c4549065 UI for editing groups and persons works now. (still no authorisation!) casties parents: 29 diff changeset	1010
28 f4ed2ed33e5b Restinterface zur Anzeige von Tags hinzugefuegt- dwinter parents: 24 diff changeset	1011 tag.setProperty("id", inTag.getId());
f4ed2ed33e5b Restinterface zur Anzeige von Tags hinzugefuegt- dwinter parents: 24 diff changeset	1012 tag.setProperty("uri", inTag.getUri());
f4ed2ed33e5b Restinterface zur Anzeige von Tags hinzugefuegt- dwinter parents: 24 diff changeset	1013 idx.add(tag, "uri", inTag.getUri());
16 794077e6288c CLOSED - # 252: Tags for Annotations casties parents: 15 diff changeset	1014 }
68 39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	1015 tx.success();
16 794077e6288c CLOSED - # 252: Tags for Annotations casties parents: 15 diff changeset	1016 }
794077e6288c CLOSED - # 252: Tags for Annotations casties parents: 15 diff changeset	1017 return tag;
794077e6288c CLOSED - # 252: Tags for Annotations casties parents: 15 diff changeset	1018 }
794077e6288c CLOSED - # 252: Tags for Annotations casties parents: 15 diff changeset	1019
14 629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	1020 /**
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	1021 * Create or update permissions relations for an annotation.
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	1022 *
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	1023 * @param annotNode
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	1024 * @param type
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	1025 * @param annot
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	1026 */
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	1027 protected void setPermissionRelation(Node annotNode, RelationTypes type, Actor actor) {
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	1028 Node newActorNode = null;
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	1029 if (actor != null) {
15 58357a4b86de ASSIGNED - # 249: Annotations shared in groups casties parents: 14 diff changeset	1030 newActorNode = getOrCreateActorNode(actor);
14 629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	1031 }
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	1032 Relationship rel = getRelation(annotNode, type, null);
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	1033 if (rel != null) {
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	1034 // relation exists
68 39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	1035 try (Transaction tx = graphDb.beginTx()) {
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	1036 Node oldActorNode = rel.getEndNode();
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	1037 if (!oldActorNode.equals(newActorNode)) {
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	1038 // new admin is different
33 86bb29132ba6 add transaction. casties parents: 32 diff changeset	1039 rel.delete();
86bb29132ba6 add transaction. casties parents: 32 diff changeset	1040 tx.success();
86bb29132ba6 add transaction. casties parents: 32 diff changeset	1041 }
14 629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	1042 if (newActorNode != null) {
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	1043 rel = getOrCreateRelation(annotNode, type, newActorNode);
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	1044 }
68 39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	1045 tx.success();
14 629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	1046 }
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	1047 } else {
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	1048 // no relation yet
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	1049 if (newActorNode != null) {
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	1050 rel = getOrCreateRelation(annotNode, type, newActorNode);
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	1051 }
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	1052 }
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	1053 }
4 3599b29c393f store seems to work now :-) casties parents: diff changeset	1054
14 629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	1055 /**
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	1056 * Unindexes and deletes given Node if it has no relations.
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	1057 *
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	1058 * @param node
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	1059 */
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	1060 protected void deleteNode(Node node) {
68 39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	1061 try (Transaction tx = graphDb.beginTx()) {
14 629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	1062 if (node.hasRelationship()) {
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	1063 logger.error("deleteNode: unable to delete: Node still has relations.");
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	1064 } else {
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	1065 String ts = (String) node.getProperty("TYPE", null);
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	1066 try {
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	1067 NodeTypes type = NodeTypes.valueOf(ts);
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	1068 getNodeIndex(type).remove(node);
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	1069 } catch (Exception e) {
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	1070 logger.error("deleteNode: unable to get TYPE of node: " + node);
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	1071 }
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	1072 node.delete();
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	1073 }
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	1074 tx.success();
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	1075 }
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	1076 }
4 3599b29c393f store seems to work now :-) casties parents: diff changeset	1077
16 794077e6288c CLOSED - # 252: Tags for Annotations casties parents: 15 diff changeset	1078 /**
794077e6288c CLOSED - # 252: Tags for Annotations casties parents: 15 diff changeset	1079 * returns the (first) Relationship of RelationTypes type from Node start.
794077e6288c CLOSED - # 252: Tags for Annotations casties parents: 15 diff changeset	1080 *
15 58357a4b86de ASSIGNED - # 249: Annotations shared in groups casties parents: 14 diff changeset	1081 * @param start
58357a4b86de ASSIGNED - # 249: Annotations shared in groups casties parents: 14 diff changeset	1082 * @param type
58357a4b86de ASSIGNED - # 249: Annotations shared in groups casties parents: 14 diff changeset	1083 * @param direction
58357a4b86de ASSIGNED - # 249: Annotations shared in groups casties parents: 14 diff changeset	1084 * @return
58357a4b86de ASSIGNED - # 249: Annotations shared in groups casties parents: 14 diff changeset	1085 */
14 629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	1086 protected Relationship getRelation(Node start, RelationTypes type, Direction direction) {
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	1087 Iterable<Relationship> rels;
68 39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	1088 try (Transaction tx = graphDb.beginTx()) {
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	1089 if (direction == null) {
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	1090 // ignore direction
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	1091 rels = start.getRelationships(type);
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	1092 } else {
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	1093 rels = start.getRelationships(type, direction);
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	1094 }
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	1095 tx.success();
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	1096 for (Relationship rel : rels) {
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	1097 // just the first one
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	1098 return rel;
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	1099 }
14 629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	1100 }
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	1101 return null;
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	1102 }
4 3599b29c393f store seems to work now :-) casties parents: diff changeset	1103
14 629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	1104 /**
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	1105 * Erzeuge eine urn aus der aktuellen Zeit in millis
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	1106 *
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	1107 * @return
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	1108 */
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	1109 private String createRessourceURI(String prefix) {
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	1110 Calendar cal = Calendar.getInstance();
629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	1111 long time = cal.getTimeInMillis();
59 e2f86ef9b871 make annotation uri in store configurable. fix npe with no tags. casties parents: 48 diff changeset	1112 return String.format("%s%s%s", ANNOTATION_URI_PREFIX, prefix, time);
14 629e15b345aa permissions mostly work. need more server-side checking. casties parents: 13 diff changeset	1113 }
4 3599b29c393f store seems to work now :-) casties parents: diff changeset	1114
32 0731c4549065 UI for editing groups and persons works now. (still no authorisation!) casties parents: 29 diff changeset	1115 public List<Annotation> getAnnotationsByTag(String tagUri) {
0731c4549065 UI for editing groups and persons works now. (still no authorisation!) casties parents: 29 diff changeset	1116 ArrayList<Annotation> ret = new ArrayList<Annotation>();
0731c4549065 UI for editing groups and persons works now. (still no authorisation!) casties parents: 29 diff changeset	1117 Node tag = getTagNodeByUri(tagUri);
59 e2f86ef9b871 make annotation uri in store configurable. fix npe with no tags. casties parents: 48 diff changeset	1118 if (tag != null) {
68 39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	1119 try (Transaction tx = graphDb.beginTx()) {
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	1120 Iterable<Relationship> rels = tag.getRelationships(Direction.INCOMING, RelationTypes.HAS_TAG);
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	1121 for (Relationship rel : rels) {
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	1122 Node node = rel.getStartNode();
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	1123 ret.add(createAnnotationFromNode(node));
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	1124 }
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	1125 tx.success();
59 e2f86ef9b871 make annotation uri in store configurable. fix npe with no tags. casties parents: 48 diff changeset	1126 }
32 0731c4549065 UI for editing groups and persons works now. (still no authorisation!) casties parents: 29 diff changeset	1127 }
0731c4549065 UI for editing groups and persons works now. (still no authorisation!) casties parents: 29 diff changeset	1128 return ret;
0731c4549065 UI for editing groups and persons works now. (still no authorisation!) casties parents: 29 diff changeset	1129 }
28 f4ed2ed33e5b Restinterface zur Anzeige von Tags hinzugefuegt- dwinter parents: 24 diff changeset	1130
42 aa2bb7ac04d9 more work on resources and targets. casties parents: 40 diff changeset	1131 public List<Annotation> getAnnotationsByResource(String resourceUri) {
aa2bb7ac04d9 more work on resources and targets. casties parents: 40 diff changeset	1132 ArrayList<Annotation> ret = new ArrayList<Annotation>();
59 e2f86ef9b871 make annotation uri in store configurable. fix npe with no tags. casties parents: 48 diff changeset	1133 Node res = getNodeFromIndex("uri", resourceUri, NodeTypes.RESOURCE);
e2f86ef9b871 make annotation uri in store configurable. fix npe with no tags. casties parents: 48 diff changeset	1134 if (res != null) {
68 39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	1135 try (Transaction tx = graphDb.beginTx()) {
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	1136 Iterable<Relationship> rels = res.getRelationships(Direction.INCOMING, RelationTypes.ANNOTATES);
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	1137 for (Relationship rel : rels) {
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	1138 Node an = rel.getStartNode();
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	1139 Node rn = rel.getEndNode();
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	1140 if (rn.getProperty("TYPE", "").equals("RESOURCE")) {
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	1141 logger.error("getAnnotationsByResource got ANNOTATES != RESOURCE");
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	1142 }
39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	1143 ret.add(createAnnotationFromNode(an));
59 e2f86ef9b871 make annotation uri in store configurable. fix npe with no tags. casties parents: 48 diff changeset	1144 }
68 39bc52f9b102 (hopefully) fixed issues with neo4j 2.0 transactions. casties parents: 67 diff changeset	1145 tx.success();
43 d1bef7952bec more work on resources and targets. casties parents: 42 diff changeset	1146 }
42 aa2bb7ac04d9 more work on resources and targets. casties parents: 40 diff changeset	1147 }
aa2bb7ac04d9 more work on resources and targets. casties parents: 40 diff changeset	1148 return ret;
aa2bb7ac04d9 more work on resources and targets. casties parents: 40 diff changeset	1149 }
aa2bb7ac04d9 more work on resources and targets. casties parents: 40 diff changeset	1150
4 3599b29c393f store seems to work now :-) casties parents: diff changeset	1151 }

Mercurial > hg > AnnotationManagerN4J

annotate src/main/java/de/mpiwg/itgroup/annotations/neo4j/AnnotationStore.java @ 68:39bc52f9b102