| /**************************************************************** |
| * 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.hupa.server.servlet; |
| |
| import java.io.IOException; |
| import java.io.OutputStream; |
| |
| import javax.mail.Folder; |
| import javax.mail.Message; |
| 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; |
| import org.apache.commons.logging.Log; |
| import org.apache.hupa.server.IMAPStoreCache; |
| import org.apache.hupa.shared.SConsts; |
| import org.apache.hupa.shared.domain.User; |
| |
| import com.google.inject.Inject; |
| import com.sun.mail.imap.IMAPFolder; |
| import com.sun.mail.imap.IMAPStore; |
| |
| /** |
| * Handle viewing of message source |
| */ |
| public class MessageSourceServlet extends HttpServlet { |
| |
| private static final long serialVersionUID = 1245563204035792963L; |
| private IMAPStoreCache cache; |
| private Log logger; |
| |
| @Inject |
| public MessageSourceServlet(IMAPStoreCache cache, Log logger) { |
| this.cache = cache; |
| this.logger = logger; |
| } |
| |
| /** |
| * Handle to write back the requested attachment |
| */ |
| @Override |
| protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { |
| |
| User user = (User) request.getSession().getAttribute(SConsts.USER_SESS_ATTR); |
| |
| String message_uuid = request.getParameter(SConsts.PARAM_UID); |
| String folderName = request.getParameter(SConsts.PARAM_FOLDER); |
| OutputStream outs = null; |
| try { |
| long uid = Long.parseLong(message_uuid); |
| |
| IMAPStore store = cache.get(user); |
| IMAPFolder f = (IMAPFolder) store.getFolder(folderName); |
| if (f.isOpen() == false) { |
| f.open(Folder.READ_ONLY); |
| } |
| |
| Message m = f.getMessageByUID(uid); |
| |
| response.setContentType("text/plain"); |
| outs = response.getOutputStream(); |
| m.writeTo(outs); |
| outs.flush(); |
| |
| if (f.isOpen()) { |
| f.close(false); |
| } |
| } catch (Exception e) { |
| String msg = "Unable to get raw content of msg for user " + user + " in folder " + folderName + " with uid " + message_uuid; |
| logger.error(msg, e); |
| throw new ServletException(msg, e); |
| } finally { |
| IOUtils.closeQuietly(outs); |
| } |
| } |
| |
| @Override |
| protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { |
| doGet(request, response); |
| } |
| |
| } |