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

annotate src/main/java/de/mpiwg/itgroup/annotations/neo4j/AnnotationStore.java @ 36:0fdb05f35139

new node type "resource" for base documents (sans page number).

author	casties
date	Wed, 26 Sep 2012 11:47:38 +0200
parents	8427930c5f88
children	03e0f7574224

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

Mercurial > hg > AnnotationManagerN4J

annotate src/main/java/de/mpiwg/itgroup/annotations/neo4j/AnnotationStore.java @ 36:0fdb05f35139