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/*
*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*
*/
package org.apache.qpid.jms.xa;
import org.apache.qpid.client.AMQConnectionFactory;
import org.apache.qpid.jms.ConnectionURL;
import org.apache.qpid.test.utils.QpidBrokerTestCase;
import org.apache.qpid.util.FileUtils;
import org.apache.qpid.test.unit.xa.AbstractXATestCase;
import org.apache.qpid.client.AMQXAResource;
import org.apache.qpid.dtx.XidImpl;
import javax.jms.XAConnection;
import javax.jms.XAConnectionFactory;
import javax.jms.XASession;
import javax.transaction.xa.XAException;
import javax.transaction.xa.XAResource;
import javax.transaction.xa.Xid;
public class XAResourceTest extends AbstractXATestCase
{
private static final String FACTORY_NAME = "default";
private static final String ALT_FACTORY_NAME = "connection2";
public void init() throws Exception
{
}
public void testIsSameRMJoin() throws Exception
{
XAConnectionFactory factory = getConnectionFactory(FACTORY_NAME);
XAConnection conn1 = factory.createXAConnection("guest", "guest");
XAConnection conn2 = factory.createXAConnection("guest", "guest");
XAConnection conn3 = factory.createXAConnection("guest", "guest");
XASession session1 = conn1.createXASession();
XASession session2 = conn2.createXASession();
XASession session3 = conn3.createXASession();
AMQXAResource xaResource1 = (AMQXAResource)session1.getXAResource();
AMQXAResource xaResource2 = (AMQXAResource)session2.getXAResource();
AMQXAResource xaResource3 = (AMQXAResource)session3.getXAResource();
Xid xid = getNewXid();
xaResource1.start(xid, XAResource.TMNOFLAGS);
assertTrue("XAResource isSameRM", xaResource1.isSameRM(xaResource2));
xaResource2.start(xid, XAResource.TMJOIN);
assertTrue("AMQXAResource siblings should be 1", xaResource1.getSiblings().size() == 1);
assertTrue("AMQXAResource TMJOIN resource siblings should be 0", xaResource2.getSiblings().size() == 0);
assertTrue("XAResource isSameRM", xaResource2.isSameRM(xaResource3));
xaResource3.start(xid, XAResource.TMJOIN);
assertTrue("AMQXAResource siblings should be 1", xaResource2.getSiblings().size() == 1);
xaResource1.end(xid, XAResource.TMSUCCESS);
assertTrue("AMQXAResource TMJOIN resource siblings should be 0", xaResource1.getSiblings().size() == 0);
xaResource1.prepare(xid);
xaResource1.commit(xid, false);
conn3.close();
conn2.close();
conn1.close();
}
/*
* Test with multiple XAResources originating from the same connection factory. XAResource(s) will be equal,
* as they originate from the same session.
*/
public void testIsSameRMSingleCF() throws Exception
{
XAConnectionFactory factory = getConnectionFactory(FACTORY_NAME);
XAConnection conn = factory.createXAConnection("guest","guest");
XASession session = conn.createXASession();
XAResource xaResource1 = session.getXAResource();
XAResource xaResource2 = session.getXAResource();
assertEquals("XAResource objects not equal", xaResource1, xaResource2);
assertTrue("isSameRM not true for identical objects", xaResource1.isSameRM(xaResource2));
session.close();
conn.close();
}
/*
* Test with multiple XAResources originating from different connection factory's and different sessions. XAResources will not be
* equal as they do not originate from the same session. As the UUID from the broker will be the same, isSameRM will be true.
*
*/
public void testIsSameRMMultiCF() throws Exception
{
startBroker(FAILING_PORT);
ConnectionURL url = getConnectionFactory(FACTORY_NAME).getConnectionURL();
XAConnectionFactory factory = new AMQConnectionFactory(url);
XAConnectionFactory factory2 = new AMQConnectionFactory(url);
XAConnectionFactory factory3 = getConnectionFactory(ALT_FACTORY_NAME);
XAConnection conn = factory.createXAConnection("guest","guest");
XAConnection conn2 = factory2.createXAConnection("guest","guest");
XAConnection conn3 = factory3.createXAConnection("guest","guest");
XASession session = conn.createXASession();
XASession session2 = conn2.createXASession();
XASession session3 = conn3.createXASession();
XAResource xaResource1 = session.getXAResource();
XAResource xaResource2 = session2.getXAResource();
XAResource xaResource3 = session3.getXAResource();
assertFalse("XAResource objects should not be equal", xaResource1.equals(xaResource2));
assertTrue("isSameRM not true for identical objects", xaResource1.isSameRM(xaResource2));
assertFalse("isSameRM true for XA Resources created by two different brokers", xaResource1.isSameRM(xaResource3));
conn.close();
conn2.close();
conn3.close();
}
@Override
public void tearDown() throws Exception
{
try
{
super.tearDown();
}
finally
{
// Ensure we shutdown any secondary brokers
stopBroker(FAILING_PORT);
FileUtils.deleteDirectory(System.getProperty("QPID_WORK") + "/" + getFailingPort());
}
}
}
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