com.atomikos.jdbc.nonxa.NonXAPooledConnectionImp Maven / Gradle / Ivy
/**
* Copyright (C) 2000-2010 Atomikos
*
* This code ("Atomikos TransactionsEssentials"), by itself,
* is being distributed under the
* Apache License, Version 2.0 ("License"), a copy of which may be found at
* http://www.atomikos.com/licenses/apache-license-2.0.txt .
* You may not use this file except in compliance with the License.
*
* While the License grants certain patent license rights,
* those patent license rights only extend to the use of
* Atomikos TransactionsEssentials by itself.
*
* This code (Atomikos TransactionsEssentials) contains certain interfaces
* in package (namespace) com.atomikos.icatch
* (including com.atomikos.icatch.Participant) which, if implemented, may
* infringe one or more patents held by Atomikos.
* It should be appreciated that you may NOT implement such interfaces;
* licensing to implement these interfaces must be obtained separately from Atomikos.
*
* 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.
*/
package com.atomikos.jdbc.nonxa;
import java.sql.Connection;
import java.sql.SQLException;
import java.util.ArrayList;
import java.util.Date;
import java.util.Iterator;
import java.util.List;
import javax.sql.ConnectionEvent;
import javax.sql.ConnectionEventListener;
import com.atomikos.jdbc.XPooledConnection;
/**
*
*
*
*
*
*/
class NonXAPooledConnectionImp implements XPooledConnection
{
private Connection connection;
// the actual JDBC connection (non-XA capable)
private Date lastUsed;
private boolean invalidated;
private ArrayList listeners;
NonXAPooledConnectionImp ( Connection wrapped )
{
connection = wrapped;
invalidated = false;
listeners = new ArrayList ();
}
/**
* @see javax.sql.PooledConnection#getConnection()
*/
public Connection getConnection () throws SQLException
{
return connection;
}
/**
* @see javax.sql.PooledConnection#close()
*/
public void close () throws SQLException
{
connection.close ();
}
/**
* @see com.atomikos.jdbc.XPooledConnection#setLastUse(java.util.Date)
*/
public void setLastUse ( Date date )
{
lastUsed = date;
}
/**
* @see com.atomikos.jdbc.XPooledConnection#getLastUse()
*/
public Date getLastUse ()
{
return lastUsed;
}
/**
* @see com.atomikos.jdbc.XPooledConnection#setInvalidated()
*/
public void setInvalidated ()
{
invalidated = true;
}
/**
* @see com.atomikos.jdbc.XPooledConnection#getInvalidated()
*/
public boolean getInvalidated ()
{
return invalidated;
}
/**
* @see javax.sql.PooledConnection#addConnectionEventListener(javax.sql.ConnectionEventListener)
*/
public void addConnectionEventListener ( ConnectionEventListener listener )
{
listeners.add ( listener );
}
/**
* @see javax.sql.PooledConnection#removeConnectionEventListener(javax.sql.ConnectionEventListener)
*/
public void removeConnectionEventListener ( ConnectionEventListener listener )
{
listeners.remove ( listener );
}
void notifyCloseListeners ()
{
// clone to avoid interference of concurrent removals
List list = (List) listeners.clone ();
Iterator all = list.iterator ();
ConnectionEvent event = new ConnectionEvent ( this );
while ( all.hasNext () ) {
ConnectionEventListener l = (ConnectionEventListener) all.next ();
l.connectionClosed ( event );
}
}
}