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Apply fix for https://issues.apache.org/activemq/browse/AMQ-1810 

git-svn-id: https://svn.apache.org/repos/asf/activemq/trunk@669510 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Robert Davies 2008-06-19 15:35:18 +00:00
parent 73edcbc2e9
commit 6dc8e1d6fa
1 changed files with 20 additions and 2 deletions
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22
activemq-pool/src/main/java/org/apache/activemq/pool/PooledConnectionFactory.java
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@ -20,6 +20,7 @@ import java.util.HashMap;
import java.util.Iterator;
import java.util.LinkedList;
import java.util.Map;
import java.util.concurrent.atomic.AtomicBoolean;
import javax.jms.Connection;
import javax.jms.ConnectionFactory;
@ -30,6 +31,8 @@ import org.apache.activemq.ActiveMQConnection;
import org.apache.activemq.ActiveMQConnectionFactory;
import org.apache.activemq.Service;
import org.apache.activemq.util.IOExceptionSupport;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.commons.pool.ObjectPoolFactory;
import org.apache.commons.pool.impl.GenericObjectPoolFactory;
@ -46,12 +49,14 @@ import org.apache.commons.pool.impl.GenericObjectPoolFactory;
* @version $Revision: 1.1 $
*/
public class PooledConnectionFactory implements ConnectionFactory, Service {
private static final transient Log LOG = LogFactory.getLog(PooledConnectionFactory.class);
private ConnectionFactory connectionFactory;
private Map<ConnectionKey, LinkedList<ConnectionPool>> cache = new HashMap<ConnectionKey, LinkedList<ConnectionPool>>();
private ObjectPoolFactory poolFactory;
private int maximumActive = 500;
private int maxConnections = 1;
private int idleTimeout = 30 * 1000;
private AtomicBoolean stopped = new AtomicBoolean(false);
public PooledConnectionFactory() {
this(new ActiveMQConnectionFactory());
@ -78,6 +83,11 @@ public class PooledConnectionFactory implements ConnectionFactory, Service {
}
public synchronized Connection createConnection(String userName, String password) throws JMSException {
if (stopped.get()) {
LOG.debug("PooledConnectionFactory is stopped, skip create new connection.");
return null;
}
ConnectionKey key = new ConnectionKey(userName, password);
LinkedList<ConnectionPool> pools = cache.get(key);
@ -124,18 +134,26 @@ public class PooledConnectionFactory implements ConnectionFactory, Service {
*/
public void start() {
try {
stopped.set(false);
createConnection();
} catch (JMSException e) {
LOG.warn("Create pooled connection during start failed.", e);
IOExceptionSupport.create(e);
}
}
public void stop() throws Exception {
public void stop() {
LOG.debug("Stop the PooledConnectionFactory, number of connections in cache: "+cache.size());
stopped.set(true);
for (Iterator<LinkedList<ConnectionPool>> iter = cache.values().iterator(); iter.hasNext();) {
LinkedList list = iter.next();
for (Iterator i = list.iterator(); i.hasNext();) {
ConnectionPool connection = (ConnectionPool) i.next();
connection.close();
try {
connection.close();
}catch(Exception e) {
LOG.warn("Close connection failed",e);
}
}
}
cache.clear();