1 /*******************************************************************************
2 * Copyright (c) 2007, 2010 Association for Decentralized Information Management
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
10 * VTT Technical Research Centre of Finland - initial API and implementation
11 *******************************************************************************/
12 package org.simantics.db.tests.api.write.request;
14 import org.junit.Test;
15 import org.simantics.db.Session;
16 import org.simantics.db.WriteGraph;
17 import org.simantics.db.common.request.WriteRequest;
18 import org.simantics.db.exception.DatabaseException;
19 import org.simantics.db.testing.base.ExistingDatabaseTest;
22 * @author Tuukka Lehtonen
25 public class SessionWriteErrorTest extends ExistingDatabaseTest {
27 private Error exception;
30 public void testWriteException() throws Exception {
32 Session session = getSession();
36 session.syncRequest(new WriteRequest() {
39 public void perform(WriteGraph graph) throws DatabaseException {
41 exception = new Error();
48 } catch (Throwable e) {
50 if(e.getCause() != exception) {
51 fail("Write transaction threw an unknown exception " + e);
54 // Check that the session bookkeeping is still intact for another write transaction.
55 session.syncRequest(new WriteRequest() {
57 public void perform(WriteGraph graph) throws DatabaseException {
65 fail("Write transaction did not throw an exception.");