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.WriteOnlyGraph;
18 import org.simantics.db.common.request.WriteOnlyRequest;
19 import org.simantics.db.common.request.WriteRequest;
20 import org.simantics.db.exception.DatabaseException;
21 import org.simantics.db.testing.annotation.Fails;
22 import org.simantics.db.testing.base.ExistingDatabaseTest;
25 * @see <a href="https://www.simantics.org/redmine/issues/3462">#3462</a>
27 * @author Tuukka Lehtonen
29 public class SessionWriteOnlyErrorTest extends ExistingDatabaseTest {
31 private Error exception;
35 public void testWriteOnlyError() throws Exception {
37 Session session = getSession();
41 session.syncRequest(new WriteOnlyRequest() {
44 public void perform(WriteOnlyGraph graph) throws DatabaseException {
46 exception = new OutOfMemoryError();
53 } catch (Throwable e) {
55 if(e.getCause() != exception) {
56 fail("Write transaction threw an unknown exception " + e);
59 // Check that the session bookkeeping is still intact for another write transaction.
60 session.syncRequest(new WriteRequest() {
62 public void perform(WriteGraph graph) throws DatabaseException {
65 session.syncRequest(new WriteOnlyRequest() {
67 public void perform(WriteOnlyGraph graph) throws DatabaseException {
75 fail("Write transaction did not throw an exception.");