| /** |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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.apache.camel.component.gae.http; |
| |
| import java.io.IOException; |
| import java.util.Enumeration; |
| import javax.servlet.ServletException; |
| import javax.servlet.http.HttpServlet; |
| import javax.servlet.http.HttpServletRequest; |
| import javax.servlet.http.HttpServletResponse; |
| |
| import org.apache.commons.io.IOUtils; |
| |
| public class GHttpTestServlet extends HttpServlet { |
| @Override |
| protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException { |
| doPost(req, resp); |
| } |
| |
| @SuppressWarnings("unchecked") |
| @Override |
| protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException { |
| // Set default response code |
| resp.setStatus(200); |
| // Copy headers from request to response |
| Enumeration<String> headerNames = req.getHeaderNames(); |
| while (headerNames.hasMoreElements()) { |
| String headerName = headerNames.nextElement(); |
| Enumeration<String> headers = req.getHeaders(headerName); |
| while (headers.hasMoreElements()) { |
| String headerValue = headers.nextElement(); |
| resp.addHeader(headerName, headerValue); |
| // Set custom response code |
| // if requested by client |
| if (headerName.equals("code")) { |
| resp.setStatus(Integer.parseInt(headerValue)); |
| } |
| } |
| } |
| |
| // add some special response headers |
| resp.addHeader("testUrl", req.getRequestURL().toString()); |
| resp.addHeader("testMethod", req.getMethod().toString()); |
| if (req.getQueryString() != null) { |
| resp.addHeader("testQuery", req.getQueryString()); |
| } |
| |
| // Copy body from request to response |
| resp.getWriter().println(IOUtils.toString(req.getInputStream())); |
| resp.getWriter().flush(); |
| } |
| } |