/**
* 删除附件
*
* @return
* @throws IOException
*/
public void deleteAtt() throws IOException {
String id = getRequest().getParameter("attachmentId");
Attachment attachment = attachmentManager.getById(id);
String filePath = attachment.getFilePath();
File file = new File(filePath); // 删除文件
if (file.exists()) {
file.delete();
}
attachmentManager.removeById(attachment.getId()); // 删除数据库记录
PrintWriter out = getResponse().getWriter();
out.print("1");
out.flush();
out.close();
}
/**
* 下载附件
*
* @return
* @throws Exception
*/
public void download() throws Exception {
String attachId = getRequest().getParameter("attachId");
String fileName = attachmentManager.getById(attachId).getFileName();
String filePath = attachmentManager.getById(attachId).getFilePath();
// 文件路径
// String folderPath = getRequest().getSession().getServletContext().getRealPath("/upload")
// +File.separator+ "inform" ;
FileUtil.downLoad(filePath, fileName, getResponse(), false); // false为下载，true为在线打开，此处是下载所以是false
}
/** 删除草稿 */
public String removeDraf() {
for (int i = 0; i < items.length; i++) {
Hashtable params = HttpUtils.parseQueryString(items[i]);
String id = (String) params.get("id");
List<Attachment> attachments = attachmentManager.findAllBy("refId", id);
if (attachments != null && !attachments.isEmpty()) {
getRequest().setAttribute("attachments", attachments);
for (Attachment attachment : attachments) {
attachmentManager.delete(attachment);
String fileName = attachment.getFilePath(); // 得到文件路径
File file = new File(fileName);
if (file.exists()) {
file.delete();
}
}
}
this.messageManager.removeById(id);
}
return "draftAction";
}
/** 查看 */
public String view() {
List<Attachment> attachments = attachmentManager.findAllBy("refId", this.message.getId());
getRequest().setAttribute("attachments", attachments);
String rs = this.message.getReceiver();
String username = this.getCurrUser().getUserName();
if (rs.equals(username)) {
this.message.setState("1");
if (message.getChackTime() == null) {
this.message.setChackTime(new Date());
}
this.messageManager.update(this.message);
}
return VIEW_JSP;
}
/** 上传附件 */
public void uploadFile(String objId) {
String fordername = "message"; // 保存文件的文件夹名称
for (int i = 0; i < file.length; i++) {
String fullName = FileUtil.creatFullName(this.fileFileName[i], i); // 创建附件全称
String filePath = FileUtil.createFilePath(fordername, getRequest(), fullName); // 创建附件全路径
FileUtil.CopyFile(this.file[i].getPath(), filePath); // 上传附件
// 保存附件信息
Attachment attachment = new Attachment();
attachment.setFileName(this.fileFileName[i]); // 文件名称
attachment.setFilePath(filePath); // 文件路径
attachment.setExtension(this.fileContentType[i]); // 文件类型
attachment.setFullName(fullName); // 文件全称
attachment.setRefId(objId); // 关联ID
attachment.setAddUserId(getCurrUser().getUserID()); // 创建人ID
attachment.setAddUserName(getCurrUser().getUserName()); // 创建人姓名
attachment.setTs(new Date()); // 创建时间
attachmentManager.save(attachment);
}
}
/** 修改 */
public String editdraft() {
List<Attachment> attachments = attachmentManager.findAllBy("refId", this.message.getId());
getRequest().setAttribute("attachments", attachments);
return EDIT_JSP;
}
