AbstractJettyHandler.java

/*******************************************************************************
 * (C) Copyright 2014 Teknux.org (http://teknux.org/).
 *  
 * 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.
 *  
 * Contributors:
 *      "Pierre PINON"
 *      "Francois EYL"
 *      "Laurent MARCHAL"
 *  
 *******************************************************************************/
package org.teknux.jettybootstrap.handler;

import java.text.MessageFormat;

import org.eclipse.jetty.server.Handler;
import org.teknux.jettybootstrap.JettyBootstrapException;
import org.teknux.jettybootstrap.handler.util.JettyLifeCycleLogListener;


abstract public class AbstractJettyHandler<T extends Handler> implements IJettyHandler<T> {

    @Override
    final public T getHandler() throws JettyBootstrapException {
        T handler = createHandler();
        
        handler.addLifeCycleListener(new JettyLifeCycleLogListener(this));
        
        return handler;
    }
    
    abstract protected T createHandler() throws JettyBootstrapException;
    
	@Override
	public String toString() {
		return MessageFormat.format("{0} [{1}]", getItemType(), getItemName());
	}
}