001/*
002 * Copyright 2012 Atteo.
003 *
004 * Licensed under the Apache License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 *      http://www.apache.org/licenses/LICENSE-2.0
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 */
016package org.atteo.moonshine.jetty.handlers;
017
018import java.io.IOException;
019
020import javax.servlet.ServletException;
021import javax.servlet.http.HttpServletRequest;
022import javax.servlet.http.HttpServletResponse;
023import javax.xml.bind.annotation.XmlElement;
024import javax.xml.bind.annotation.XmlRootElement;
025
026import org.eclipse.jetty.server.Handler;
027import org.eclipse.jetty.server.Request;
028import org.eclipse.jetty.server.handler.AbstractHandler;
029
030/**
031 * Jetty handler which prints given message.
032 */
033@XmlRootElement(name = "hello")
034public class HelloHandlerConfig extends HandlerConfig {
035    @XmlElement
036    private String message = "Hello World";
037
038    @Override
039    public Handler getHandler() {
040        return new AbstractHandler() {
041            @Override
042            public void handle(String target, Request baseRequest, HttpServletRequest request,
043                    HttpServletResponse response) throws IOException, ServletException {
044
045                response.setContentType("text/html;charset=utf-8");
046                response.setStatus(HttpServletResponse.SC_OK);
047                response.getWriter().append(message);
048
049                baseRequest.setHandled(true);
050            }
051        };
052    }
053}