tests/org.simantics.db.tests/src/org/simantics/db/tests/api/request/misc/SyncAsyncSyncTest6.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.db.tests.api.request.misc;
  13
  14 import java.util.ArrayList;
  15 import java.util.concurrent.ConcurrentSkipListSet;
  16
  17 import org.junit.Test;
  18 import org.simantics.db.AsyncReadGraph;
  19 import org.simantics.db.ReadGraph;
  20 import org.simantics.db.Resource;
  21 import org.simantics.db.Session;
  22 import org.simantics.db.exception.DatabaseException;
  23 import org.simantics.db.procedure.SyncSetListener;
  24 import org.simantics.db.testing.base.ExistingDatabaseTest;
  25 import org.simantics.layer0.Layer0;
  26
  27 public class SyncAsyncSyncTest6 extends ExistingDatabaseTest {
  28
  29         @Test
  30         public void test() throws Exception {
  31
  32                 Session session = getSession();
  33
  34                 final ConcurrentSkipListSet<String> names = new ConcurrentSkipListSet<String>();
  35                 final ArrayList<Resource> resources = new ArrayList<Resource>();
  36                 final Resource root = SyncAsyncSyncUtils.createNames(session, names, resources);
  37
  38         session.syncRequest(new TestAsyncReadRequest() {
  39
  40             @Override
  41             public void run(AsyncReadGraph graph) {
  42                 Layer0 b = Layer0.getInstance(graph);
  43                 graph.forObjectSet(root, b.ConsistsOf, new SyncSetListener<Resource>() {
  44
  45                     @Override
  46                     public void add(ReadGraph graph, final Resource resource) throws DatabaseException {
  47                         Layer0 b = Layer0.getInstance(graph);
  48                         names.remove(graph.getRelatedValue(resource, b.HasName));
  49
  50                     }
  51
  52                     @Override
  53                     public void remove(ReadGraph graph, Resource result) throws DatabaseException {
  54                     }
  55
  56                     @Override
  57                     public void exception(ReadGraph graph, Throwable t) {
  58                     }
  59
  60                     @Override
  61                     public boolean isDisposed() {
  62                         return false;
  63                     }
  64                 });
  65
  66             }
  67
  68         });
  69
  70                 assert(names.isEmpty());
  71
  72         }
  73
  74 }