org.apache.activemq.artemis.ra.ActiveMQRAConnectionManager Maven / Gradle / Ivy
/*
* 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.activemq.artemis.ra;
import javax.resource.ResourceException;
import javax.resource.spi.ConnectionManager;
import javax.resource.spi.ConnectionRequestInfo;
import javax.resource.spi.ManagedConnection;
import javax.resource.spi.ManagedConnectionFactory;
import org.apache.activemq.artemis.utils.collections.ConcurrentHashSet;
/**
* The connection manager used in non-managed environments.
*/
public class ActiveMQRAConnectionManager implements ConnectionManager {
/**
* Serial version UID
*/
static final long serialVersionUID = 4409118162975011014L;
/**
* Constructor
*/
public ActiveMQRAConnectionManager() {
if (ActiveMQRALogger.LOGGER.isTraceEnabled()) {
ActiveMQRALogger.LOGGER.trace("constructor()");
}
}
ConcurrentHashSet connections = new ConcurrentHashSet<>();
/**
* Allocates a connection
*
* @param mcf The managed connection factory
* @param cxRequestInfo The connection request information
* @return The connection
* @throws ResourceException Thrown if there is a problem obtaining the connection
*/
@Override
public Object allocateConnection(final ManagedConnectionFactory mcf,
final ConnectionRequestInfo cxRequestInfo) throws ResourceException {
if (ActiveMQRALogger.LOGGER.isTraceEnabled()) {
ActiveMQRALogger.LOGGER.trace("allocateConnection(" + mcf + ", " + cxRequestInfo + ")");
}
ManagedConnection mc = mcf.createManagedConnection(null, cxRequestInfo);
Object c = mc.getConnection(null, cxRequestInfo);
if (ActiveMQRALogger.LOGGER.isTraceEnabled()) {
ActiveMQRALogger.LOGGER.trace("Allocated connection: " + c + ", with managed connection: " + mc);
}
connections.add(mc);
return c;
}
public void stop() {
for (ManagedConnection conn : connections) {
try {
conn.destroy();
} catch (Throwable e) {
}
}
}
}