bundles/org.simantics.diagram/src/org/simantics/diagram/adapter/DiagramClassAdapter.java

   1 /*******************************************************************************\r
   2  * Copyright (c) 2007, 2010 Association for Decentralized Information Management\r
   3  * in Industry THTH ry.\r
   4  * All rights reserved. This program and the accompanying materials\r
   5  * are made available under the terms of the Eclipse Public License v1.0\r
   6  * which accompanies this distribution, and is available at\r
   7  * http://www.eclipse.org/legal/epl-v10.html\r
   8  *\r
   9  * Contributors:\r
  10  *     VTT Technical Research Centre of Finland - initial API and implementation\r
  11  *******************************************************************************/\r
  12 package org.simantics.diagram.adapter;\r
  13 \r
  14 import org.simantics.db.AsyncReadGraph;\r
  15 import org.simantics.db.Resource;\r
  16 import org.simantics.db.common.adaption.ResourceAdapter;\r
  17 import org.simantics.db.procedure.AsyncProcedure;\r
  18 import org.simantics.g2d.diagram.DiagramClass;\r
  19 import org.simantics.g2d.diagram.handler.impl.LockingTransactionContext;\r
  20 import org.simantics.g2d.diagram.handler.impl.PickContextImpl;\r
  21 import org.simantics.g2d.elementclass.connection.ConnectionValidator;\r
  22 \r
  23 public class DiagramClassAdapter implements ResourceAdapter<DiagramClass> {\r
  24 \r
  25     public static final DiagramClass INSTANCE = DiagramClass.compile(\r
  26             PickContextImpl.INSTANCE,\r
  27             LockingTransactionContext.INSTANCE,\r
  28             ConnectionValidator.INSTANCE\r
  29     );\r
  30 \r
  31     @Override\r
  32     public void adapt(AsyncReadGraph g, Resource source, Resource r, AsyncProcedure<DiagramClass> procedure) {\r
  33         procedure.execute(g, INSTANCE);\r
  34     }\r
  35 \r
  36 }\r