-/*******************************************************************************\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.diagram.adapter;\r
-\r
-import org.simantics.db.AsyncReadGraph;\r
-import org.simantics.db.Resource;\r
-import org.simantics.db.common.procedure.adapter.TransientCacheAsyncListener;\r
-import org.simantics.db.procedure.AsyncProcedure;\r
-import org.simantics.diagram.stubs.DiagramResource;\r
-import org.simantics.g2d.canvas.ICanvasContext;\r
-import org.simantics.g2d.diagram.IDiagram;\r
-import org.simantics.g2d.element.ElementClass;\r
-import org.simantics.g2d.element.IElement;\r
-\r
-/**\r
- * @author Tuukka Lehtonen\r
- */\r
-public class ElementFactoryAdapter implements ElementFactory {\r
-\r
- @Override\r
- public void create(AsyncReadGraph graph, ICanvasContext canvas, IDiagram diagram, Resource elementType,\r
- AsyncProcedure<ElementClass> procedure) {\r
- procedure.exception(graph, new UnsupportedOperationException(getClass().getName() + " does not support ElementFactory.create"));\r
- }\r
-\r
- protected Resource getElementClassBaseType(AsyncReadGraph graph) {\r
- return graph.getService(DiagramResource.class).Element;\r
- }\r
-\r
- @Override\r
- public void getClass(AsyncReadGraph graph, final ICanvasContext canvas, final IDiagram diagram,\r
- Resource elementResource, final AsyncProcedure<ElementClass> procedure) {\r
- // A most usual default implementation.\r
- graph.forSingleType(elementResource, getElementClassBaseType(graph), new AsyncProcedure<Resource>() {\r
- @Override\r
- public void exception(AsyncReadGraph graph, Throwable throwable) {\r
- procedure.exception(graph, throwable);\r
- }\r
- @Override\r
- public void execute(AsyncReadGraph graph, Resource elementType) {\r
- // Implements caching of element class requests.\r
- graph.asyncRequest(new CreateElementClassRequest(ElementFactoryAdapter.this, elementType, canvas, diagram),\r
- new TransientCacheAsyncListener<ElementClass>() {\r
- @Override\r
- public void exception(AsyncReadGraph graph, Throwable t) {\r
- procedure.exception(graph, t);\r
- }\r
- @Override\r
- public void execute(AsyncReadGraph graph, ElementClass result) {\r
- //System.out.println("RESULT ELEMENTCLASS: " + System.identityHashCode(result) + ": " + result);\r
- procedure.execute(graph, result);\r
- }\r
- });\r
- }\r
- });\r
- }\r
-\r
- @Override\r
- public void load(AsyncReadGraph graph, ICanvasContext canvas, IDiagram diagram, Resource elementResource,\r
- IElement element, AsyncProcedure<IElement> procedure) {\r
- procedure.exception(graph, new UnsupportedOperationException(getClass().getName() + " does not support ElementFactory.load"));\r
- }\r
-\r
-}\r
+/*******************************************************************************
+ * Copyright (c) 2007, 2010 Association for Decentralized Information Management
+ * in Industry THTH ry.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ * VTT Technical Research Centre of Finland - initial API and implementation
+ *******************************************************************************/
+package org.simantics.diagram.adapter;
+
+import org.simantics.db.AsyncReadGraph;
+import org.simantics.db.Resource;
+import org.simantics.db.common.procedure.adapter.TransientCacheAsyncListener;
+import org.simantics.db.procedure.AsyncProcedure;
+import org.simantics.diagram.stubs.DiagramResource;
+import org.simantics.g2d.canvas.ICanvasContext;
+import org.simantics.g2d.diagram.IDiagram;
+import org.simantics.g2d.element.ElementClass;
+import org.simantics.g2d.element.IElement;
+
+/**
+ * @author Tuukka Lehtonen
+ */
+public class ElementFactoryAdapter implements ElementFactory {
+
+ @Override
+ public void create(AsyncReadGraph graph, ICanvasContext canvas, IDiagram diagram, Resource elementType,
+ AsyncProcedure<ElementClass> procedure) {
+ procedure.exception(graph, new UnsupportedOperationException(getClass().getName() + " does not support ElementFactory.create"));
+ }
+
+ protected Resource getElementClassBaseType(AsyncReadGraph graph) {
+ return graph.getService(DiagramResource.class).Element;
+ }
+
+ @Override
+ public void getClass(AsyncReadGraph graph, final ICanvasContext canvas, final IDiagram diagram,
+ Resource elementResource, final AsyncProcedure<ElementClass> procedure) {
+ // A most usual default implementation.
+ graph.forSingleType(elementResource, getElementClassBaseType(graph), new AsyncProcedure<Resource>() {
+ @Override
+ public void exception(AsyncReadGraph graph, Throwable throwable) {
+ procedure.exception(graph, throwable);
+ }
+ @Override
+ public void execute(AsyncReadGraph graph, Resource elementType) {
+ // Implements caching of element class requests.
+ graph.asyncRequest(new CreateElementClassRequest(ElementFactoryAdapter.this, elementType, canvas, diagram),
+ new TransientCacheAsyncListener<ElementClass>() {
+ @Override
+ public void exception(AsyncReadGraph graph, Throwable t) {
+ procedure.exception(graph, t);
+ }
+ @Override
+ public void execute(AsyncReadGraph graph, ElementClass result) {
+ //System.out.println("RESULT ELEMENTCLASS: " + System.identityHashCode(result) + ": " + result);
+ procedure.execute(graph, result);
+ }
+ });
+ }
+ });
+ }
+
+ @Override
+ public void load(AsyncReadGraph graph, ICanvasContext canvas, IDiagram diagram, Resource elementResource,
+ IElement element, AsyncProcedure<IElement> procedure) {
+ procedure.exception(graph, new UnsupportedOperationException(getClass().getName() + " does not support ElementFactory.load"));
+ }
+
+}