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

annotate src/main/java/de/mpiwg/itgroup/annotations/neo4j/AnnotationStore.java @ 43:d1bef7952bec

more work on resources and targets.

author	casties
date	Wed, 26 Sep 2012 16:27:52 +0200
parents	aa2bb7ac04d9
children	707902d468f6

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

Mercurial > hg > AnnotationManagerN4J

annotate src/main/java/de/mpiwg/itgroup/annotations/neo4j/AnnotationStore.java @ 43:d1bef7952bec