/*
* Copyright (c) 1998-2011 Caucho Technology -- all rights reserved
*
* This file is part of Resin(R) Open Source
*
* Each copy or derived work must preserve the copyright notice and this
* notice unmodified.
*
* Resin Open Source is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* Resin Open Source 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, or any warranty
* of NON-INFRINGEMENT. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License
* along with Resin Open Source; if not, write to the
*
* Free Software Foundation, Inc.
* 59 Temple Place, Suite 330
* Boston, MA 02111-1307 USA
*
* @author Sam
*/
package com.caucho.netbeans;
import javax.enterprise.deploy.spi.TargetModuleID;
import javax.enterprise.deploy.spi.status.DeploymentStatus;
import javax.enterprise.deploy.spi.status.ProgressEvent;
import javax.enterprise.deploy.spi.status.ProgressListener;
import java.util.ArrayList;
public class ProgressEventSupport
{
private final Object _eventSource;
private final ArrayList<ProgressListener> _listeners
= new ArrayList<ProgressListener>();
private volatile DeploymentStatus _status;
public ProgressEventSupport(Object eventSource)
{
_eventSource = eventSource;
}
public synchronized void addProgressListener(ProgressListener progressListener)
{
synchronized (_listeners) {
_listeners.add(progressListener);
}
}
public synchronized void removeProgressListener(ProgressListener progressListener)
{
synchronized (_listeners) {
_listeners.remove(progressListener);
}
}
public void fireProgressEvent(TargetModuleID targetModuleID,
DeploymentStatus status)
{
ArrayList<ProgressListener> listeners = new ArrayList<ProgressListener>();
synchronized (_listeners) {
listeners.addAll(_listeners);
}
_status = status;
ProgressEvent event
= new ProgressEvent(_eventSource, targetModuleID, status);
for (ProgressListener progressListener : listeners)
progressListener.handleProgressEvent(event);
}
public DeploymentStatus getDeploymentStatus()
{
return _status;
}
}