HelloHandlerConfig.java

/*
 * Copyright 2012 Atteo.
 *
 * 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.atteo.moonshine.jetty.handlers;

import java.io.IOException;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.xml.bind.annotation.XmlElement;
import javax.xml.bind.annotation.XmlRootElement;

import org.eclipse.jetty.server.Handler;
import org.eclipse.jetty.server.Request;
import org.eclipse.jetty.server.handler.AbstractHandler;

/**
 * Jetty handler which prints given message.
 */
@XmlRootElement(name = "hello")
public class HelloHandlerConfig extends HandlerConfig {
	@XmlElement
	private String message = "Hello World";

	@Override
	public Handler getHandler() {
		return new AbstractHandler() {
			@Override
			public void handle(String target, Request baseRequest, HttpServletRequest request,
					HttpServletResponse response) throws IOException, ServletException {

				response.setContentType("text/html;charset=utf-8");
				response.setStatus(HttpServletResponse.SC_OK);
				response.getWriter().append(message);

				baseRequest.setHandled(true);
			}
		};
	}
}