bundles/org.simantics.issues.common/src/org/simantics/issues/common/ActiveProjectIssueSources.java

   1 /*******************************************************************************
   2  * Copyright (c) 2007, 2011 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.issues.common;
  13
  14 import java.util.ArrayList;
  15 import java.util.Collection;
  16
  17 import org.simantics.db.ReadGraph;
  18 import org.simantics.db.Resource;
  19 import org.simantics.db.common.request.ResourceRead;
  20 import org.simantics.db.exception.DatabaseException;
  21 import org.simantics.db.layer0.request.ActiveModels;
  22
  23 /**
  24  * @author Tuukka Lehtonen
  25  */
  26 public class ActiveProjectIssueSources extends ResourceRead<Collection<Resource>> {
  27
  28     public ActiveProjectIssueSources(Resource resource) {
  29         super(resource);
  30     }
  31
  32     @Override
  33     public Collection<Resource> perform(ReadGraph graph) throws DatabaseException {
  34
  35         ArrayList<Resource> result = new ArrayList<Resource>();
  36         for(Resource model : graph.sync(new ActiveModels(resource))) {
  37                 result.addAll(graph.sync(new ActiveModelIssueSources(model)));
  38         }
  39         return result;
  40
  41     }
  42
  43 }