| /* |
| * Copyright 2009 Google Inc. |
| * |
| * 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 com.google.gwt.module.server; |
| |
| import java.io.IOException; |
| import java.io.InputStream; |
| |
| import javax.servlet.ServletContext; |
| import javax.servlet.ServletException; |
| import javax.servlet.ServletOutputStream; |
| import javax.servlet.http.HttpServlet; |
| import javax.servlet.http.HttpServletRequest; |
| import javax.servlet.http.HttpServletResponse; |
| |
| /** |
| * A servlet that returns files in the WEB-INF/deploy directory. |
| */ |
| public class DeployServlet extends HttpServlet { |
| |
| @Override |
| public void init() throws ServletException { |
| getServletContext().log("DeployServlet initialized"); |
| } |
| |
| @Override |
| protected void doGet(HttpServletRequest req, HttpServletResponse res) |
| throws IOException { |
| String path = req.getQueryString(); |
| ServletContext context = getServletContext(); |
| context.log("DeployServlet get: " + path); |
| InputStream istr = null; |
| ServletOutputStream ostr = null; |
| try { |
| istr = context.getResourceAsStream("/WEB-INF/deploy/" + path); |
| if (istr == null) { |
| res.sendError(HttpServletResponse.SC_NOT_FOUND); |
| return; |
| } |
| res.setStatus(HttpServletResponse.SC_OK); |
| res.setContentType("text/plain"); |
| ostr = res.getOutputStream(); |
| byte[] buf = new byte[4096]; |
| int n; |
| while ((n = istr.read(buf)) >= 0) { |
| ostr.write(buf, 0, n); |
| } |
| } finally { |
| if (istr != null) { |
| istr.close(); |
| } |
| if (ostr != null) { |
| ostr.flush(); |
| } |
| } |
| } |
| } |