Migrated source code from Simantics SVN

[simantics/platform.git] / bundles / org.simantics.workbench.ontology / src / org / simantics / workbench / ontology / WorkbenchResource.java

diff --git a/bundles/org.simantics.workbench.ontology/src/org/simantics/workbench/ontology/WorkbenchResource.java b/bundles/org.simantics.workbench.ontology/src/org/simantics/workbench/ontology/WorkbenchResource.java
new file mode 100644 (file)
index 0000000..fe12983
--- /dev/null
+++ b/bundles/org.simantics.workbench.ontology/src/org/simantics/workbench/ontology/WorkbenchResource.java
@@ -0,0 +1,79 @@
+package org.simantics.workbench.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 WorkbenchResource {\r
+    \r
+    public final Resource DependenciesSearchContribution;\r
+    public final Resource DependenciesSearchFunction;\r
+    public final Resource HasWorkbenchSearchFunction;\r
+    public final Resource SearchContribution;\r
+    public final Resource SearchContribution_isEnabledByDefault;\r
+    public final Resource SearchContribution_isEnabledByDefault_Inverse;\r
+    public final Resource SearchFunction;\r
+    public final Resource hasSearchFunction;\r
+        \r
+    public static class URIs {\r
+        public static final String DependenciesSearchContribution = "http://www.simantics.org/Workbench-1.2/DependenciesSearchContribution";\r
+        public static final String DependenciesSearchFunction = "http://www.simantics.org/Workbench-1.2/DependenciesSearchFunction";\r
+        public static final String HasWorkbenchSearchFunction = "http://www.simantics.org/Workbench-1.2/HasWorkbenchSearchFunction";\r
+        public static final String SearchContribution = "http://www.simantics.org/Workbench-1.2/SearchContribution";\r
+        public static final String SearchContribution_isEnabledByDefault = "http://www.simantics.org/Workbench-1.2/SearchContribution/isEnabledByDefault";\r
+        public static final String SearchContribution_isEnabledByDefault_Inverse = "http://www.simantics.org/Workbench-1.2/SearchContribution/isEnabledByDefault/Inverse";\r
+        public static final String SearchFunction = "http://www.simantics.org/Workbench-1.2/SearchFunction";\r
+        public static final String hasSearchFunction = "http://www.simantics.org/Workbench-1.2/hasSearchFunction";\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 WorkbenchResource(ReadGraph graph) {\r
+        DependenciesSearchContribution = getResourceOrNull(graph, URIs.DependenciesSearchContribution);\r
+        DependenciesSearchFunction = getResourceOrNull(graph, URIs.DependenciesSearchFunction);\r
+        HasWorkbenchSearchFunction = getResourceOrNull(graph, URIs.HasWorkbenchSearchFunction);\r
+        SearchContribution = getResourceOrNull(graph, URIs.SearchContribution);\r
+        SearchContribution_isEnabledByDefault = getResourceOrNull(graph, URIs.SearchContribution_isEnabledByDefault);\r
+        SearchContribution_isEnabledByDefault_Inverse = getResourceOrNull(graph, URIs.SearchContribution_isEnabledByDefault_Inverse);\r
+        SearchFunction = getResourceOrNull(graph, URIs.SearchFunction);\r
+        hasSearchFunction = getResourceOrNull(graph, URIs.hasSearchFunction);\r
+    }\r
+    \r
+    public static WorkbenchResource getInstance(ReadGraph graph) {\r
+        Session session = graph.getSession();\r
+        WorkbenchResource ret = session.peekService(WorkbenchResource.class);\r
+        if(ret == null) {\r
+            QueryControl qc = graph.getService(QueryControl.class);\r
+            ret = new WorkbenchResource(qc.getIndependentGraph(graph));\r
+            session.registerService(WorkbenchResource.class, ret);\r
+        }\r
+        return ret;\r
+    }\r
+    \r
+    public static WorkbenchResource getInstance(RequestProcessor session) throws DatabaseException {\r
+        WorkbenchResource ret = session.peekService(WorkbenchResource.class);\r
+        if(ret == null) {\r
+            ret = session.syncRequest(new Read<WorkbenchResource>() {\r
+                public WorkbenchResource perform(ReadGraph graph) throws DatabaseException {\r
+                    QueryControl qc = graph.getService(QueryControl.class);\r
+                    return new WorkbenchResource(qc.getIndependentGraph(graph));\r
+                }\r
+            });\r
+            session.registerService(WorkbenchResource.class, ret);\r
+        }\r
+        return ret;\r
+    }\r
+    \r
+}\r
+\r