-package org.simantics.layer0;\r
-\r
-import org.simantics.db.RequestProcessor;\r
-import org.simantics.db.Resource;\r
-import org.simantics.db.ReadGraph;\r
-import org.simantics.db.request.Read;\r
-import org.simantics.db.Session;\r
-import org.simantics.db.exception.DatabaseException;\r
-import org.simantics.db.service.QueryControl;\r
-\r
-public class DublinCore {\r
- \r
- public final Resource Bar;\r
- public final Resource Contributor;\r
- public final Resource Coverage;\r
- public final Resource Creator;\r
- public final Resource Date;\r
- public final Resource Date_Inverse;\r
- public final Resource Description;\r
- public final Resource Foo;\r
- public final Resource Format;\r
- public final Resource Identifier;\r
- public final Resource Identifier_Inverse;\r
- public final Resource Language;\r
- public final Resource Publisher;\r
- public final Resource Relation;\r
- public final Resource Rights;\r
- public final Resource Source;\r
- public final Resource Subject;\r
- public final Resource Title;\r
- public final Resource Type;\r
- \r
- public static class URIs {\r
- public static final String Bar = "http://www.simantics.org/DublinCore-1.1/Bar";\r
- public static final String Contributor = "http://www.simantics.org/DublinCore-1.1/Contributor";\r
- public static final String Coverage = "http://www.simantics.org/DublinCore-1.1/Coverage";\r
- public static final String Creator = "http://www.simantics.org/DublinCore-1.1/Creator";\r
- public static final String Date = "http://www.simantics.org/DublinCore-1.1/Date";\r
- public static final String Date_Inverse = "http://www.simantics.org/DublinCore-1.1/Date/Inverse";\r
- public static final String Description = "http://www.simantics.org/DublinCore-1.1/Description";\r
- public static final String Foo = "http://www.simantics.org/DublinCore-1.1/Foo";\r
- public static final String Format = "http://www.simantics.org/DublinCore-1.1/Format";\r
- public static final String Identifier = "http://www.simantics.org/DublinCore-1.1/Identifier";\r
- public static final String Identifier_Inverse = "http://www.simantics.org/DublinCore-1.1/Identifier/Inverse";\r
- public static final String Language = "http://www.simantics.org/DublinCore-1.1/Language";\r
- public static final String Publisher = "http://www.simantics.org/DublinCore-1.1/Publisher";\r
- public static final String Relation = "http://www.simantics.org/DublinCore-1.1/Relation";\r
- public static final String Rights = "http://www.simantics.org/DublinCore-1.1/Rights";\r
- public static final String Source = "http://www.simantics.org/DublinCore-1.1/Source";\r
- public static final String Subject = "http://www.simantics.org/DublinCore-1.1/Subject";\r
- public static final String Title = "http://www.simantics.org/DublinCore-1.1/Title";\r
- public static final String Type = "http://www.simantics.org/DublinCore-1.1/Type";\r
- }\r
- \r
- public static Resource getResourceOrNull(ReadGraph graph, String uri) {\r
- try {\r
- return graph.getResource(uri);\r
- } catch(DatabaseException e) {\r
- System.err.println(e.getMessage());\r
- return null;\r
- }\r
- }\r
- \r
- public DublinCore(ReadGraph graph) {\r
- Bar = getResourceOrNull(graph, URIs.Bar);\r
- Contributor = getResourceOrNull(graph, URIs.Contributor);\r
- Coverage = getResourceOrNull(graph, URIs.Coverage);\r
- Creator = getResourceOrNull(graph, URIs.Creator);\r
- Date = getResourceOrNull(graph, URIs.Date);\r
- Date_Inverse = getResourceOrNull(graph, URIs.Date_Inverse);\r
- Description = getResourceOrNull(graph, URIs.Description);\r
- Foo = getResourceOrNull(graph, URIs.Foo);\r
- Format = getResourceOrNull(graph, URIs.Format);\r
- Identifier = getResourceOrNull(graph, URIs.Identifier);\r
- Identifier_Inverse = getResourceOrNull(graph, URIs.Identifier_Inverse);\r
- Language = getResourceOrNull(graph, URIs.Language);\r
- Publisher = getResourceOrNull(graph, URIs.Publisher);\r
- Relation = getResourceOrNull(graph, URIs.Relation);\r
- Rights = getResourceOrNull(graph, URIs.Rights);\r
- Source = getResourceOrNull(graph, URIs.Source);\r
- Subject = getResourceOrNull(graph, URIs.Subject);\r
- Title = getResourceOrNull(graph, URIs.Title);\r
- Type = getResourceOrNull(graph, URIs.Type);\r
- }\r
- \r
- public static DublinCore getInstance(ReadGraph graph) {\r
- Session session = graph.getSession();\r
- DublinCore ret = session.peekService(DublinCore.class);\r
- if(ret == null) {\r
- QueryControl qc = graph.getService(QueryControl.class);\r
- ret = new DublinCore(qc.getIndependentGraph(graph));\r
- session.registerService(DublinCore.class, ret);\r
- }\r
- return ret;\r
- }\r
- \r
- public static DublinCore getInstance(RequestProcessor session) throws DatabaseException {\r
- DublinCore ret = session.peekService(DublinCore.class);\r
- if(ret == null) {\r
- ret = session.syncRequest(new Read<DublinCore>() {\r
- public DublinCore perform(ReadGraph graph) throws DatabaseException {\r
- QueryControl qc = graph.getService(QueryControl.class);\r
- return new DublinCore(qc.getIndependentGraph(graph));\r
- }\r
- });\r
- session.registerService(DublinCore.class, ret);\r
- }\r
- return ret;\r
- }\r
- \r
-}\r
-\r
+package org.simantics.layer0;
+
+import org.simantics.db.RequestProcessor;
+import org.simantics.db.Resource;
+import org.simantics.db.ReadGraph;
+import org.simantics.db.request.Read;
+import org.simantics.db.Session;
+import org.simantics.db.exception.DatabaseException;
+import org.simantics.db.service.QueryControl;
+
+public class DublinCore {
+
+ public final Resource Bar;
+ public final Resource Contributor;
+ public final Resource Coverage;
+ public final Resource Creator;
+ public final Resource Date;
+ public final Resource Date_Inverse;
+ public final Resource Description;
+ public final Resource Foo;
+ public final Resource Format;
+ public final Resource Identifier;
+ public final Resource Identifier_Inverse;
+ public final Resource Language;
+ public final Resource Publisher;
+ public final Resource Relation;
+ public final Resource Rights;
+ public final Resource Source;
+ public final Resource Subject;
+ public final Resource Title;
+ public final Resource Type;
+
+ public static class URIs {
+ public static final String Bar = "http://www.simantics.org/DublinCore-1.1/Bar";
+ public static final String Contributor = "http://www.simantics.org/DublinCore-1.1/Contributor";
+ public static final String Coverage = "http://www.simantics.org/DublinCore-1.1/Coverage";
+ public static final String Creator = "http://www.simantics.org/DublinCore-1.1/Creator";
+ public static final String Date = "http://www.simantics.org/DublinCore-1.1/Date";
+ public static final String Date_Inverse = "http://www.simantics.org/DublinCore-1.1/Date/Inverse";
+ public static final String Description = "http://www.simantics.org/DublinCore-1.1/Description";
+ public static final String Foo = "http://www.simantics.org/DublinCore-1.1/Foo";
+ public static final String Format = "http://www.simantics.org/DublinCore-1.1/Format";
+ public static final String Identifier = "http://www.simantics.org/DublinCore-1.1/Identifier";
+ public static final String Identifier_Inverse = "http://www.simantics.org/DublinCore-1.1/Identifier/Inverse";
+ public static final String Language = "http://www.simantics.org/DublinCore-1.1/Language";
+ public static final String Publisher = "http://www.simantics.org/DublinCore-1.1/Publisher";
+ public static final String Relation = "http://www.simantics.org/DublinCore-1.1/Relation";
+ public static final String Rights = "http://www.simantics.org/DublinCore-1.1/Rights";
+ public static final String Source = "http://www.simantics.org/DublinCore-1.1/Source";
+ public static final String Subject = "http://www.simantics.org/DublinCore-1.1/Subject";
+ public static final String Title = "http://www.simantics.org/DublinCore-1.1/Title";
+ public static final String Type = "http://www.simantics.org/DublinCore-1.1/Type";
+ }
+
+ public static Resource getResourceOrNull(ReadGraph graph, String uri) {
+ try {
+ return graph.getResource(uri);
+ } catch(DatabaseException e) {
+ System.err.println(e.getMessage());
+ return null;
+ }
+ }
+
+ public DublinCore(ReadGraph graph) {
+ Bar = getResourceOrNull(graph, URIs.Bar);
+ Contributor = getResourceOrNull(graph, URIs.Contributor);
+ Coverage = getResourceOrNull(graph, URIs.Coverage);
+ Creator = getResourceOrNull(graph, URIs.Creator);
+ Date = getResourceOrNull(graph, URIs.Date);
+ Date_Inverse = getResourceOrNull(graph, URIs.Date_Inverse);
+ Description = getResourceOrNull(graph, URIs.Description);
+ Foo = getResourceOrNull(graph, URIs.Foo);
+ Format = getResourceOrNull(graph, URIs.Format);
+ Identifier = getResourceOrNull(graph, URIs.Identifier);
+ Identifier_Inverse = getResourceOrNull(graph, URIs.Identifier_Inverse);
+ Language = getResourceOrNull(graph, URIs.Language);
+ Publisher = getResourceOrNull(graph, URIs.Publisher);
+ Relation = getResourceOrNull(graph, URIs.Relation);
+ Rights = getResourceOrNull(graph, URIs.Rights);
+ Source = getResourceOrNull(graph, URIs.Source);
+ Subject = getResourceOrNull(graph, URIs.Subject);
+ Title = getResourceOrNull(graph, URIs.Title);
+ Type = getResourceOrNull(graph, URIs.Type);
+ }
+
+ public static DublinCore getInstance(ReadGraph graph) {
+ Session session = graph.getSession();
+ DublinCore ret = session.peekService(DublinCore.class);
+ if(ret == null) {
+ QueryControl qc = graph.getService(QueryControl.class);
+ ret = new DublinCore(qc.getIndependentGraph(graph));
+ session.registerService(DublinCore.class, ret);
+ }
+ return ret;
+ }
+
+ public static DublinCore getInstance(RequestProcessor session) throws DatabaseException {
+ DublinCore ret = session.peekService(DublinCore.class);
+ if(ret == null) {
+ ret = session.syncRequest(new Read<DublinCore>() {
+ public DublinCore perform(ReadGraph graph) throws DatabaseException {
+ QueryControl qc = graph.getService(QueryControl.class);
+ return new DublinCore(qc.getIndependentGraph(graph));
+ }
+ });
+ session.registerService(DublinCore.class, ret);
+ }
+ return ret;
+ }
+
+}
+