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

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