PostConstructApplicationEventListener.java

/*
 * Copyright 2009-2013 PrimeTek.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * 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.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.primefaces.webapp;

import java.util.logging.Level;
import java.util.logging.Logger;

import javax.faces.context.FacesContext;
import javax.faces.event.AbortProcessingException;
import javax.faces.event.SystemEvent;
import javax.faces.event.SystemEventListener;

import org.primefaces.config.ConfigContainer;
import org.primefaces.config.StartupConfigContainer;

public class PostConstructApplicationEventListener implements SystemEventListener {

    private final static Logger logger = Logger.getLogger(PostConstructApplicationEventListener.class.getName());

    public boolean isListenerForSource(Object source) {
        return true;
    }

    public void processEvent(SystemEvent event) throws AbortProcessingException {
    	// temp manually instantiate startup config as the default config is not available yet
    	ConfigContainer config = new StartupConfigContainer(FacesContext.getCurrentInstance());
    	
        logger.log(Level.INFO,
        		"Running on PrimeFaces {0}", 
        		config.getBuildVersion());
    }
}