学士后三单元项目 北大青鸟办公管理系统

package com.pb.web.action; import java.io.*; import java.util.*; import com.opensymphony.xwork2.ActionSupport; import com.pb.entity.Email; import com.pb.entity.Employee; import com.pb.entity.Page; import com.pb.service.EmailService; import com.pb.service.EmployeeService; /* * 邮件相关操作的Action */ public class EmailAction extends ActionSupport { Page page; int currentPage; Integer emailId; String recipients; String title; String content; String sender; String isRead; Date sendTime; Date getTime; String isScrap; Integer employeeId;// 这是登录用户的Id号，它用来查找当前用户的邮件 String employeeName;// 它是我们的当前用户，用来赋值给发件人的值 Employee employee; Email email; EmailService emailService; List employees = null; EmployeeService employeeService; List emails = null; Set allemail = null; // 上传文件相关量 private static final long serialVersionUID = 1L; private File upload; private String uploadFileName; private String uploadContentType; private String savePath; private static final int BUFFER_SIZE = 16 * 1024; private String tip; /* * 返回收件人列表 */ public String queryRecipients() throws Exception { employees = this.employeeService.showall(); employee = this.employeeService.findbyid(employeeId); return "editEmail"; } /* * 上传文件至指定位置tomcat目录下的项目下的upload文件夹下。 */ private static void copy(File src, File dst) { InputStream in = null; OutputStream out = null; try { // System.out.println("开始上传"+src.getName()); in = new BufferedInputStream(new FileInputStream(src), BUFFER_SIZE); out = new BufferedOutputStream(new FileOutputStream(dst), BUFFER_SIZE); byte[] buffer = new byte[BUFFER_SIZE]; int len = 0; int j = 0; while ((len = in.read(buffer)) > 0) { // System.out.println(j); j++; out.write(buffer, 0, len); } } catch (Exception e) { System.out.println("异常" + e.toString()); e.printStackTrace(); } finally { // System.out.println("处理"); if (null != in) { try { in.close(); } catch (IOException e) { e.printStackTrace(); } } if (null != out) { try { out.close(); } catch (IOException e) { e.printStackTrace(); } } } } /* * 上传附件，其实此上传附件的功能可以实现同时上传十份文件。在此项目中我们只上传一份附件 */ public String execute() throws Exception { if (this.upload != null) { String dstPath = ConfigFile.getRealPath("path"); dstPath += this.uploadFileName; // System.out.println("文件名："+this.uploadFileName); // System.out.println("保存位置："+dstPath); // System.out.println("文件类型："+this.getUploadContentType()); EmailAction.copy(this.upload, new File(dstPath)); } return SUCCESS; } /* * 添加邮件,将附件的文件名设置为邮件的filename字段值，以备下载邮件用。 */ public String addEmail() throws Exception { sender= new String(sender.getBytes("ISO-8859-1"),"UTF-8"); Email email = new Email(); email.setRecipients(recipients); email.setTitle(title); email.setContent(content); email.setIsRead("未读"); email.setSender(sender); email.setSendTime(new Date()); email.setIsScrap("N"); email.setFilename(this.uploadFileName); this.emailService.save(email); return "toEmptyEmail"; } /* * 收邮件模块 */ public String showEmails() throws Exception { employee = this.employeeService.findbyid(employeeId); Email email=new Email(); email.setRecipients(employee.getUsername()); email.setIsScrap("N"); page = this.emailService.findbyPage(currentPage,email); return "showEmails"; } /* * 单击邮件标题显示邮件，返回时将邮件保存为"已读"状态 */ public String findbyIdEmail() throws Exception { email = this.emailService.findbyid(emailId); return "toeditEmail"; } /* * 更新邮件，点击邮件标题查阅邮件以后将邮件设置为已读状态 */ public String UpdateEmail() throws Exception { email = this.emailService.findbyid(emailId); email.setGetTime(new Date()); email.setIsRead("已读"); this.emailService.update(email); email = this.emailService.findbyid(emailId); return "toshowEmails"; } /* * 删除邮件，其实质不是真正删除，只是将其放入垃圾邮件列表。在此用标置位Scrap是'Y'还是'N'来实现 * 也可以用集合来实现这样的功能，有时间想办法去实现集合操作 */ public String deleteEmail() throws Exception { // System.out.println("我来到这了"); email = this.emailService.findbyid(emailId); email.setIsScrap("Y".toUpperCase()); this.emailService.update(email); employee = this.employeeService.findbyid(employeeId); this.employeeName = employee.getEmployeeName(); Email email=new Email(); email.setRecipients(employee.getEmployeeName()); email.setIsScrap("N"); page = this.emailService.findbyPage(currentPage,email); return "showEmails"; } /* * 下面方法是显示当前用户的垃圾邮件列表 */ public String showScrapEmail() throws Exception { // System.out.println("我走到这里了"); employee = this.employeeService.findbyid(employeeId); Email email=new Email(); email.setRecipients(employee.getUsername()); email.setIsScrap("Y"); // email.setRecipients(employee.getEmployeeName()); page = this.emailService.findbyPage(currentPage,email); // System.out.println("我终于成功了"); return "showScrapEmail"; } // employee = this.employeeService.findbyid(employeeId); // Email email=new Email(); // email.setRecipients(employee.getUsername()); // email.setIsScrap("N"); // page = this.emailService.findbyPage(currentPage,email); // return "showEmails"; /* * 还原垃圾邮件，其实质是将其Scrap值设置为'N' */ public String resetEmail() throws Exception { email = this.emailService.findbyid(emailId); email.setIsScrap("N"); this.emailService.update(email); employee = this.employeeService.findbyid(employeeId); this.employeeName = employee.getEmployeeName(); Email email=new Email(); email.setRecipients(employee.getEmployeeName()); email.setIsScrap("Y"); page = this.emailService.findbyPage(currentPage,email); return "showScrapEmail"; } /* * 删除垃圾邮件，彻底删除所选邮件 */ public String deleteScrapEmail() throws Exception { email = this.emailService.findbyid(emailId); this.emailService.delete(email); employee = this.employeeService.findbyid(employeeId); this.employeeName = employee.getEmployeeName(); Email email=new Email(); email.setRecipients(employee.getEmployeeName()); email.setIsScrap("Y"); page = this.emailService.findbyPage(currentPage, email); return "showScrapEmail"; } /* * 下面这是所有的getter和setter方法 */ public Integer getEmailId() { return emailId; } public void setEmailId(Integer emailId) { this.emailId = emailId; } public String getRecipients() { return recipients; } public void setRecipients(String recipients) { this.recipients = recipients; } public String getTitle() { return title; } public void setTitle(String title) { this.title = title; } public String getContent() { return content; } public void setContent(String content) { this.content = content; } public String getSender() { return sender; } public void setSender(String sender) { this.sender = sender; } public String getIsRead() { return isRead; } public void setIsRead(String isRead) { this.isRead = isRead; } public Date getSendTime() { return sendTime; }