/*
* Copyright (c) 1998-2010 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 Scott Ferguson
*/
package com.caucho.jsp.cfg;
import com.caucho.config.ConfigException;
import com.caucho.server.webapp.ListenerConfig;
import com.caucho.server.webapp.WebApp;
import com.caucho.util.Alarm;
/**
* Configuration for the taglib listener in the .tld
*/
public class TldListener {
private Class _listenerClass;
public void setId(String id)
{
}
public void setDescription(String desc)
{
}
public void setDisplayName(String displayName)
{
}
public void setIcon(com.caucho.config.types.Icon icon)
{
}
/**
* Sets the listener class.
*/
public void setListenerClass(Class listenerClass)
{
_listenerClass = listenerClass;
}
/**
* Gets the listener class.
*/
public Class getListenerClass()
{
return _listenerClass;
}
/**
* Registers with the web-app.
*/
public void register(WebApp webApp)
{
if (webApp == null)
return;
if (webApp.hasListener(_listenerClass))
return;
String className = _listenerClass.getName();
if ("com.sun.faces.config.ConfigureListener".equals(className)
&& ! webApp.isFacesServletConfigured()) {
// avoid initializing JSF if it's not used.
return;
}
try {
ListenerConfig listener = new ListenerConfig();
listener.setListenerClass(_listenerClass);
//listener.init();
webApp.addListener(listener);
} catch (RuntimeException e) {
throw e;
} catch (Exception e) {
throw ConfigException.create(e);
}
}
}