Java tutorial
/* * 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 com.glaf.mail.web.rest; import java.util.Date; import java.util.Map; import javax.servlet.http.HttpServletRequest; import javax.ws.rs.GET; import javax.ws.rs.POST; import javax.ws.rs.Path; import javax.ws.rs.core.Context; import javax.ws.rs.core.UriInfo; import org.apache.commons.logging.Log; import org.apache.commons.logging.LogFactory; import org.springframework.stereotype.Controller; import com.glaf.mail.business.MailDataFacede; import com.glaf.mail.domain.MailItem; import com.glaf.core.util.JsonUtils; import com.glaf.core.util.RequestUtils; @Controller("/rs/mail/receive") @Path("/rs/mail/receive") public class MailReceiveReource { protected static Log logger = LogFactory.getLog(MailReceiveReource.class); protected MailDataFacede mailDataFacede; @javax.annotation.Resource public void setMailDataFacede(MailDataFacede mailDataFacede) { this.mailDataFacede = mailDataFacede; } @GET @POST @Path("/view") public void view(@Context HttpServletRequest request, @Context UriInfo uriInfo) { String messageId = request.getParameter("messageId"); if (messageId != null) { messageId = RequestUtils.decodeString(messageId); Map<String, Object> dataMap = JsonUtils.decode(messageId); String taskId = (String) dataMap.get("taskId"); String itemId = (String) dataMap.get("itemId"); if (taskId != null && itemId != null) { MailItem mailItem = mailDataFacede.getMailItem(taskId, itemId); if (mailItem != null) { mailItem.setReceiveStatus(1); mailItem.setReceiveDate(new Date()); mailItem.setReceiveIP(RequestUtils.getIPAddress(request)); String contentType = request.getContentType(); mailItem.setContentType(contentType); logger.debug("contentType:" + contentType); java.util.Enumeration<String> e = request.getHeaderNames(); while (e.hasMoreElements()) { String name = e.nextElement(); logger.debug(name + "=" + request.getHeader(name)); } String userAgent = request.getHeader("user-agent"); if (userAgent != null) { if (userAgent.indexOf("Chrome") != -1) { mailItem.setBrowser("Chrome"); } else if (userAgent.indexOf("MSIE") != -1) { mailItem.setBrowser("IE"); } else if (userAgent.indexOf("Firefox") != -1) { mailItem.setBrowser("Firefox"); } if (userAgent.indexOf("Windows") != -1) { mailItem.setClientOS("Windows"); } } mailDataFacede.updateMail(taskId, mailItem); } } } } }