Migrated source code from Simantics SVN

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

diff --git a/bundles/org.simantics.modeling/src/org/simantics/modeling/typicals/TypicalCompositeCopyHandler.java b/bundles/org.simantics.modeling/src/org/simantics/modeling/typicals/TypicalCompositeCopyHandler.java
new file mode 100644 (file)
index 0000000..f0b3280
--- /dev/null
+++ b/bundles/org.simantics.modeling/src/org/simantics/modeling/typicals/TypicalCompositeCopyHandler.java
@@ -0,0 +1,88 @@
+/*******************************************************************************\r
+ * Copyright (c) 2007, 2010 Association for Decentralized Information Management\r
+ * in Industry THTH ry.\r
+ * All rights reserved. This program and the accompanying materials\r
+ * are made available under the terms of the Eclipse Public License v1.0\r
+ * which accompanies this distribution, and is available at\r
+ * http://www.eclipse.org/legal/epl-v10.html\r
+ *\r
+ * Contributors:\r
+ *     VTT Technical Research Centre of Finland - initial API and implementation\r
+ *******************************************************************************/\r
+package org.simantics.modeling.typicals;\r
+\r
+import java.util.ArrayList;\r
+\r
+import org.simantics.db.ReadGraph;\r
+import org.simantics.db.Resource;\r
+import org.simantics.db.common.NamedResource;\r
+import org.simantics.db.common.request.ObjectsWithType;\r
+import org.simantics.db.exception.DatabaseException;\r
+import org.simantics.db.layer0.util.TransferableGraphConfiguration2;\r
+import org.simantics.diagram.stubs.DiagramResource;\r
+import org.simantics.layer0.Layer0;\r
+import org.simantics.modeling.ModelingResources;\r
+import org.simantics.modeling.ModelingUtils.CompositeInfo;\r
+import org.simantics.modeling.ModelingUtils.DiagramComponentInfo;\r
+import org.simantics.modeling.adapters.CompositeCopyHandler;\r
+import org.simantics.structural.stubs.StructuralResource2;\r
+\r
+/**\r
+ * @author Tuukka Lehtonen\r
+ */\r
+public class TypicalCompositeCopyHandler extends CompositeCopyHandler {\r
+\r
+    public TypicalCompositeCopyHandler(Resource composite) {\r
+       super(composite);\r
+    }\r
+    \r
+    @Override\r
+    protected TransferableGraphConfiguration2 createConfiguration(ReadGraph graph, boolean cut) throws DatabaseException {\r
+       \r
+       Layer0 L0 = Layer0.getInstance(graph);\r
+       StructuralResource2 SR = StructuralResource2.getInstance(graph);\r
+       DiagramResource DIA = DiagramResource.getInstance(graph);\r
+       ModelingResources MOD = ModelingResources.getInstance(graph);\r
+\r
+       Resource resource = getResource();\r
+       \r
+       // Process joins\r
+       ArrayList<Resource> exclusions = new ArrayList<Resource>();\r
+       for(Resource join : graph.getObjects(resource, SR.HasConnectionJoin)) {\r
+               // Internals are included\r
+               if(graph.getPossibleObject(join, SR.JoinsComposite) != null) continue;\r
+               // Externals are omitted\r
+               exclusions.add(join);\r
+       }\r
+       // Exclude both composite and possible diagram types from copy\r
+       for (Resource type : graph.getObjects(resource, L0.InstanceOf)) {\r
+           if (graph.isInheritedFrom(type, MOD.TypicalComposite)) {\r
+               exclusions.add(type);\r
+           }\r
+       }\r
+       Resource diagram = graph.getPossibleObject(resource, MOD.CompositeToDiagram);\r
+       if (diagram != null) {\r
+            for (Resource type : graph.getObjects(diagram, L0.InstanceOf)) {\r
+                if (graph.isInheritedFrom(type, DIA.Diagram)) {\r
+                    exclusions.add(type);\r
+                }\r
+            }\r
+       }\r
+\r
+       ArrayList<NamedResource> roots = new ArrayList<NamedResource>();\r
+       // Include resource as root\r
+       CompositeInfo info = CompositeInfo.fromResource(graph, resource);\r
+       //String rootName = graph.getRelatedValue(resource, L0.HasName, Bindings.STRING);\r
+       roots.add(new NamedResource(info.getTGName(), resource));\r
+       // Include components as roots\r
+       for(Resource child : graph.sync(new ObjectsWithType(resource, L0.ConsistsOf, SR.Component))) {\r
+               DiagramComponentInfo cinfo = DiagramComponentInfo.fromResource(graph, info, child);\r
+               roots.add(new NamedResource(cinfo.getTGName(info), child));\r
+       }\r
+       \r
+       TransferableGraphConfiguration2 result = TransferableGraphConfiguration2.createWithNames(graph, roots, exclusions, true, false);\r
+       return  result;\r
+       \r
+    }\r
+\r
+}\r