Migrated source code from Simantics SVN

[simantics/platform.git] / bundles / org.simantics.modeling / src / org / simantics / modeling / NewSymbolGroupRequest.java

diff --git a/bundles/org.simantics.modeling/src/org/simantics/modeling/NewSymbolGroupRequest.java b/bundles/org.simantics.modeling/src/org/simantics/modeling/NewSymbolGroupRequest.java
new file mode 100644 (file)
index 0000000..0f3cb7d
--- /dev/null
+++ b/bundles/org.simantics.modeling/src/org/simantics/modeling/NewSymbolGroupRequest.java
@@ -0,0 +1,38 @@
+package org.simantics.modeling;\r
+\r
+import org.simantics.db.Resource;\r
+import org.simantics.db.WriteGraph;\r
+import org.simantics.db.common.request.WriteResultRequest;\r
+import org.simantics.db.exception.DatabaseException;\r
+import org.simantics.diagram.stubs.DiagramResource;\r
+import org.simantics.layer0.Layer0;\r
+\r
+public class NewSymbolGroupRequest extends WriteResultRequest<Resource> {\r
+    String name;\r
+    Resource model;\r
+    Resource symbolGroup;\r
+\r
+    public NewSymbolGroupRequest(String name, Resource model) {\r
+        this.name = name;\r
+        this.model = model;\r
+    }\r
+\r
+    @Override\r
+    public Resource perform(WriteGraph graph) throws DatabaseException {\r
+        return createNewSymbolGroup(graph, model, name);\r
+    }\r
+    \r
+    public static Resource createNewSymbolGroup(WriteGraph graph, Resource model, String name) throws DatabaseException {\r
+        Layer0 L0 = Layer0.getInstance(graph);\r
+        DiagramResource DIA = DiagramResource.getInstance(graph);\r
+\r
+        // Symbol group\r
+        Resource symbolGroup = graph.newResource();\r
+        graph.claim(symbolGroup, L0.PartOf, model);    \r
+        graph.claim(symbolGroup, L0.InstanceOf, DIA.SymbolReferenceLibrary);\r
+\r
+        // Name\r
+        graph.claimLiteral(symbolGroup, L0.HasName, name);\r
+        return symbolGroup;\r
+    }\r
+}
\ No newline at end of file