-/*******************************************************************************\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.synchronization.graph;\r
-\r
-import org.simantics.db.ReadGraph;\r
-import org.simantics.db.Session;\r
-import org.simantics.db.exception.DatabaseException;\r
-import org.simantics.db.request.Read;\r
-import org.simantics.diagram.stubs.DiagramResource;\r
-import org.simantics.diagram.stubs.G2DResource;\r
-import org.simantics.layer0.Layer0;\r
-import org.simantics.structural.stubs.StructuralResource2;\r
-\r
-/**\r
- * @author Tuukka Lehtonen\r
- */\r
-public final class BasicResources {\r
-\r
- public final Layer0 L0;\r
- public final G2DResource G2D;\r
- public final DiagramResource DIA;\r
- public final StructuralResource2 STR;\r
-\r
- public BasicResources(ReadGraph graph) {\r
- L0 = Layer0.getInstance(graph);\r
- G2D = G2DResource.getInstance(graph);\r
- DIA = DiagramResource.getInstance(graph);\r
- STR = StructuralResource2.getInstance(graph);\r
- }\r
-\r
- public static BasicResources getInstance(ReadGraph graph) {\r
- BasicResources br = graph.peekService(BasicResources.class);\r
- if (br == null) {\r
- br = new BasicResources(graph);\r
- graph.registerService(BasicResources.class, br);\r
- }\r
- return br;\r
- }\r
-\r
- public static BasicResources getInstance(Session session) throws DatabaseException {\r
- BasicResources ret = session.peekService(BasicResources.class);\r
- if(ret == null) {\r
- ret = session.syncRequest(new Read<BasicResources>() {\r
- @Override\r
- public BasicResources perform(ReadGraph graph) throws DatabaseException {\r
- return new BasicResources(graph);\r
- }\r
- });\r
- session.registerService(BasicResources.class, ret);\r
- }\r
- return ret;\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.synchronization.graph;
+
+import org.simantics.db.ReadGraph;
+import org.simantics.db.Session;
+import org.simantics.db.exception.DatabaseException;
+import org.simantics.db.request.Read;
+import org.simantics.diagram.stubs.DiagramResource;
+import org.simantics.diagram.stubs.G2DResource;
+import org.simantics.layer0.Layer0;
+import org.simantics.structural.stubs.StructuralResource2;
+
+/**
+ * @author Tuukka Lehtonen
+ */
+public final class BasicResources {
+
+ public final Layer0 L0;
+ public final G2DResource G2D;
+ public final DiagramResource DIA;
+ public final StructuralResource2 STR;
+
+ public BasicResources(ReadGraph graph) {
+ L0 = Layer0.getInstance(graph);
+ G2D = G2DResource.getInstance(graph);
+ DIA = DiagramResource.getInstance(graph);
+ STR = StructuralResource2.getInstance(graph);
+ }
+
+ public static BasicResources getInstance(ReadGraph graph) {
+ BasicResources br = graph.peekService(BasicResources.class);
+ if (br == null) {
+ br = new BasicResources(graph);
+ graph.registerService(BasicResources.class, br);
+ }
+ return br;
+ }
+
+ public static BasicResources getInstance(Session session) throws DatabaseException {
+ BasicResources ret = session.peekService(BasicResources.class);
+ if(ret == null) {
+ ret = session.syncRequest(new Read<BasicResources>() {
+ @Override
+ public BasicResources perform(ReadGraph graph) throws DatabaseException {
+ return new BasicResources(graph);
+ }
+ });
+ session.registerService(BasicResources.class, ret);
+ }
+ return ret;
+ }
+
+}