com.mchange.v1.db.sql.ConnectionEventSupport Maven / Gradle / Ivy
/*
* Distributed as part of mchange-commons-java 0.2.6.1
*
* Copyright (C) 2013 Machinery For Change, Inc.
*
* Author: Steve Waldman
*
* This library is free software; you can redistribute it and/or modify
* it under the terms of EITHER:
*
* 1) The GNU Lesser General Public License (LGPL), version 2.1, as
* published by the Free Software Foundation
*
* OR
*
* 2) The Eclipse Public License (EPL), version 1.0
*
* You may choose which license to accept if you wish to redistribute
* or modify this work. You may offer derivatives of this work
* under the license you have chosen, or you may provide the same
* choice of license which you have been offered here.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
*
* You should have received copies of both LGPL v2.1 and EPL v1.0
* along with this software; see the files LICENSE-EPL and LICENSE-LGPL.
* If not, the text of these licenses are currently available at
*
* LGPL v2.1: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html
* EPL v1.0: http://www.eclipse.org/org/documents/epl-v10.php
*
*/
package com.mchange.v1.db.sql;
import java.util.*;
import java.sql.*;
import javax.sql.*;
/**
* @deprecated use com.mchange.v2.c3p0.util.ConectionEventSupport
*/
public class ConnectionEventSupport
{
PooledConnection source;
Set mlisteners = new HashSet();
public ConnectionEventSupport(PooledConnection source)
{ this.source = source; }
public synchronized void addConnectionEventListener(ConnectionEventListener mlistener)
{mlisteners.add(mlistener);}
public synchronized void removeConnectionEventListener(ConnectionEventListener mlistener)
{mlisteners.remove(mlistener);}
public synchronized void fireConnectionClosed()
{
ConnectionEvent evt = new ConnectionEvent(source);
for (Iterator i = mlisteners.iterator(); i.hasNext();)
{
ConnectionEventListener cl = (ConnectionEventListener) i.next();
cl.connectionClosed(evt);
}
}
public synchronized void fireConnectionErrorOccurred(SQLException error)
{
ConnectionEvent evt = new ConnectionEvent(source, error);
for (Iterator i = mlisteners.iterator(); i.hasNext();)
{
ConnectionEventListener cl = (ConnectionEventListener) i.next();
cl.connectionErrorOccurred(evt);
}
}
}