+package org.simantics.backup.ontology;\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 BackupResource {\r
+ \r
+ public final Resource ModelledBackupProvider;\r
+ public final Resource ModelledBackupProvider_instance;\r
+ public final Resource ModelledBackupProvider_instance_Inverse;\r
+ public final Resource SCLMain;\r
+ public final Resource modelledBackupProvider;\r
+ \r
+ public static class URIs {\r
+ public static final String ModelledBackupProvider = "http://www.simantics.org/Backup-1.0/ModelledBackupProvider";\r
+ public static final String ModelledBackupProvider_instance = "http://www.simantics.org/Backup-1.0/ModelledBackupProvider/instance";\r
+ public static final String ModelledBackupProvider_instance_Inverse = "http://www.simantics.org/Backup-1.0/ModelledBackupProvider/instance/Inverse";\r
+ public static final String SCLMain = "http://www.simantics.org/Backup-1.0/SCLMain";\r
+ public static final String modelledBackupProvider = "http://www.simantics.org/Backup-1.0/modelledBackupProvider";\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 BackupResource(ReadGraph graph) {\r
+ ModelledBackupProvider = getResourceOrNull(graph, URIs.ModelledBackupProvider);\r
+ ModelledBackupProvider_instance = getResourceOrNull(graph, URIs.ModelledBackupProvider_instance);\r
+ ModelledBackupProvider_instance_Inverse = getResourceOrNull(graph, URIs.ModelledBackupProvider_instance_Inverse);\r
+ SCLMain = getResourceOrNull(graph, URIs.SCLMain);\r
+ modelledBackupProvider = getResourceOrNull(graph, URIs.modelledBackupProvider);\r
+ }\r
+ \r
+ public static BackupResource getInstance(ReadGraph graph) {\r
+ Session session = graph.getSession();\r
+ BackupResource ret = session.peekService(BackupResource.class);\r
+ if(ret == null) {\r
+ QueryControl qc = graph.getService(QueryControl.class);\r
+ ret = new BackupResource(qc.getIndependentGraph(graph));\r
+ session.registerService(BackupResource.class, ret);\r
+ }\r
+ return ret;\r
+ }\r
+ \r
+ public static BackupResource getInstance(RequestProcessor session) throws DatabaseException {\r
+ BackupResource ret = session.peekService(BackupResource.class);\r
+ if(ret == null) {\r
+ ret = session.syncRequest(new Read<BackupResource>() {\r
+ public BackupResource perform(ReadGraph graph) throws DatabaseException {\r
+ QueryControl qc = graph.getService(QueryControl.class);\r
+ return new BackupResource(qc.getIndependentGraph(graph));\r
+ }\r
+ });\r
+ session.registerService(BackupResource.class, ret);\r
+ }\r
+ return ret;\r
+ }\r
+ \r
+}\r
+\r