/*
* Copyright 2012-2016 the original author or authors.
*
* Licensed 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.springframework.boot.jta.narayana;
import javax.jms.ConnectionFactory;
import javax.jms.XAConnectionFactory;
import javax.transaction.TransactionManager;
import com.arjuna.ats.jta.recovery.XAResourceRecoveryHelper;
import org.jboss.narayana.jta.jms.ConnectionFactoryProxy;
import org.jboss.narayana.jta.jms.JmsXAResourceRecoveryHelper;
import org.jboss.narayana.jta.jms.TransactionHelperImpl;
import org.springframework.boot.jta.XAConnectionFactoryWrapper;
import org.springframework.util.Assert;
/**
* {@link XAConnectionFactoryWrapper} that uses {@link ConnectionFactoryProxy} to wrap an
* {@link XAConnectionFactory}.
*
* @author Gytis Trikleris
* @since 1.4.0
*/
public class NarayanaXAConnectionFactoryWrapper implements XAConnectionFactoryWrapper {
private final TransactionManager transactionManager;
private final NarayanaRecoveryManagerBean recoveryManager;
private final NarayanaProperties properties;
/**
* Create a new {@link NarayanaXAConnectionFactoryWrapper} instance.
* @param transactionManager the underlying transaction manager
* @param recoveryManager the underlying recovery manager
* @param properties the Narayana properties
*/
public NarayanaXAConnectionFactoryWrapper(TransactionManager transactionManager,
NarayanaRecoveryManagerBean recoveryManager, NarayanaProperties properties) {
Assert.notNull(transactionManager, "TransactionManager must not be null");
Assert.notNull(recoveryManager, "RecoveryManager must not be null");
Assert.notNull(properties, "Properties must not be null");
this.transactionManager = transactionManager;
this.recoveryManager = recoveryManager;
this.properties = properties;
}
@Override
public ConnectionFactory wrapConnectionFactory(
XAConnectionFactory xaConnectionFactory) {
XAResourceRecoveryHelper recoveryHelper = getRecoveryHelper(xaConnectionFactory);
this.recoveryManager.registerXAResourceRecoveryHelper(recoveryHelper);
return new ConnectionFactoryProxy(xaConnectionFactory,
new TransactionHelperImpl(this.transactionManager));
}
private XAResourceRecoveryHelper getRecoveryHelper(
XAConnectionFactory xaConnectionFactory) {
if (this.properties.getRecoveryJmsUser() == null
&& this.properties.getRecoveryJmsPass() == null) {
return new JmsXAResourceRecoveryHelper(xaConnectionFactory);
}
return new JmsXAResourceRecoveryHelper(xaConnectionFactory,
this.properties.getRecoveryJmsUser(),
this.properties.getRecoveryJmsPass());
}
}