<%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8"%>
<%@include file="/common/common.jsp" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=GB18030">
<LINK href="style/admin.css" type="text/css" rel="stylesheet">
<script language="javascript" src="script/public.js"></script>
<title>添加公文信息</title>
<script type="text/javascript">
function verdict(){
if(document.getElementById("workflow").value ==""){
alert("文檔流程不能爲空");
document.getElementById("workflow").focus();
return false;
}
if(document.getElementById("title").value==""){
alert("公文名稱不能爲空!");
document.getElementById("title").focus();
return false;
}
if(document.getElementById("file").value!=" " &&
document.getElementById("file").value.match(/^(.*)(/.)(.{1,8})$/)[3] != 'doc'){
alert("文檔格試錯誤！");
document.getElementById("file").focus();
return false;
}
}
//function verify(file){
// if(file.value.match(/^(.*)(/.)(.{1,8})$/)[3] != 'doc'){
//alert("必需是doc文檔");
// }
//}
</script>
<style>
.table{ border-right:silver 1px solid; border-top:silver 1px solid; border-left: silver 1xp solid; width:100%; border-bottom: silver 1px solid; border-collapse:collapse;}
</style>
</head>
<body>
<center>
<form name="form1" method="post" enctype="multipart/form-data" action="document!addDocument.action" onsubmit="return verdict()">
<TABLE cellSpacing=0 cellPadding=0 width="100%" align=center border=0>
<TR height=28>
<TD background=images/title_bg1.jpg align="left"> 當前位置: 添加公文信息</TD></TR>
<TR>
<TD bgColor=#b1ceef height=1></TD></TR>
<TR height=20>
<TD background=images/shadow_bg.jpg></TD></TR></TABLE>
<TABLE class="tableEdit" border="0" cellspacing="1" cellpadding="0" width="100%">
<TBODY>
<TR>
<td>
<!-- 主輸入域開始 -->
<table width="561" height="105"
border=1 cellPadding=5 cellSpacing=0 borderColor=silver rules=all class="table" id=MyDataGrid singleValue="#FFFFFF" oldValue="#FFFFFF" IsNewQuery="False">
<tr>
<td align="right" >公文所走流程：</td>
<td align="left" >
<select name="document.workflowId" id="workflow">
<option value="">--請選擇--</option>
<c:forEach items="${workflow}" var="flow">
<option value="${flow.id }">${flow.name}</option>
</c:forEach>
</select><font color="#FF0000"> *</font>
</td>
</tr>
<tr>
<td align="right" >公文名稱：</td>
<td align="left" ><input type="text" name="document.title" id="title"><font color="#FF0000"> *</font>
</td>
</tr>
<tr>
<td align="right" >公文附件：</td>
<td align="left" >
<input type="file" name="file" onchange="verify(this)" id="file" />
<font color="#FF0000">*</font>
</td>
</tr>
<tr>
<td align="right">公文描述：</td>
<td align="left" ><textarea name="document.description" cols="45" rows="6"></textarea></td>
</tr>
</table>
<!-- 主輸入域結束 -->
</td>
</TR>
</TBODY>
</TABLE>
<TABLE>
<TR align="center">
<TD colspan="3" bgcolor="#EFF3F7">
<input type="submit" name="saveButton"
class="MyButton" value="保存公文信息">
<input type="button" class="MyButton"
value="關閉窗口" onclick="window.close()">
</TD>
</TR>
</TABLE>
</form>
</center>
</body>
</html>
package com.oa.action;
import java.io.File;
import java.util.List;
import java.util.Map;
import javax.annotation.Resource;
import junit.test.Byte_File_Object;
import org.apache.struts2.ServletActionContext;
import com.oa.PagerModel;
import com.oa.bean.Document;
import com.oa.bean.TUser;
import com.oa.service.DocumentService;
import com.oa.service.WorkflowService;
import com.opensymphony.xwork2.ActionContext;
@SuppressWarnings("serial")
public class DocumentAction extends BaseAction {
private int id;
public Document document;
private File file;
private String fileFileName;
@Resource private DocumentService documentService;
@Resource private WorkflowService workflowService;
@Override
public String execute() throws Exception {
TUser user=(TUser)ServletActionContext.getRequest().getSession().getAttribute("login");
ServletActionContext.getRequest().setAttribute("pm", documentService.searchMyDocuments(user.getId()));
return "index";
}
//點擊添加公文的時候，需要選擇相應的流程，此界面列出所有的流程以供選擇
public String selectFlow()throws Exception{
ServletActionContext.getRequest().setAttribute("workflow", workflowService.searchAllWorkflows());
return "add_input";
}
//已審公文列表，顯示由當前登錄人員審覈的公文列表
public String approvedList()throws Exception{
System.out.println("----------------已審公文列表-------------------->");
TUser user=(TUser)ServletActionContext.getRequest().getSession().getAttribute("login");
PagerModel pm=this.documentService.searchApprovedDocuments(user.getId());
ServletActionContext.getRequest().setAttribute("pm", pm);
return "approved_list";
}
//查看公文的審批歷史
public String approvedHistory()throws Exception{
//request.setAttribute("historys", documentManager.searchApproveInfos(daf.getId()));
List<?> historys=this.documentService.searchApproveInfos(id);
ServletActionContext.getRequest().setAttribute("historys", historys);
return "approve_history";
}
public String addDocument()throws Exception{
System.out.println("----------------------添加公文---------------->");
try {
Document doc =new Document();
//BeanUtils.copyProperties(doc,document);
//System.out.println("公文我走流程: "+document.getWorkflowId());
doc.setTitle(document.getTitle()); //名稱
doc.setDescription(document.getDescription());//公文描述
System.out.println("文件名稱!"+fileFileName);
doc.setFileName(fileFileName);
System.out.println(Byte_File_Object.getBytesFromFile(file));
if(file!=null){
doc.setContent(Byte_File_Object.getBytesFromFile(file));
}
TUser user=(TUser)ServletActionContext.getRequest().getSession().getAttribute("login");
documentService.addDocument(doc, document.getWorkflowId(), user.getId());
} catch (RuntimeException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
return "add_success";
}
//下載公文
public String download() throws Exception{
System.out.println("----下載公文----"+id);
Document document = documentService.findDocument(id);
ServletActionContext.getResponse().reset();
ServletActionContext.getResponse().setCharacterEncoding("application/x-download;charset=GBK");
ServletActionContext.getResponse()
.setHeader("Content-Disposition", "attachment;filename="
+document.getFileName());
ServletActionContext.getResponse().getOutputStream().write(document.getContent());
ServletActionContext.getResponse().getOutputStream().flush();
ServletActionContext.getResponse().getOutputStream().close();
return null;
}
/**
*在我的公文或待審公文列表上，點擊提交，可打開提交的選擇界面
* 在這個界面上，列出下一步所有可選的步驟，用戶可以選擇其中一個
* 步驟進行提交操作。系統將按照用戶的選擇轉移到下一個節點
*/
public String submitInput() throws Exception{
System.out.println("提交公文!");
Document doc=documentService.findDocument(id);
System.out.println(id);
TUser user=(TUser)ServletActionContext.getRequest().getSession().getAttribute("login");
List<?> transitions = workflowService.searchNextTransitions(user.getUsername(),doc.getProcessInstanceId());
ServletActionContext.getRequest().setAttribute("steps", transitions);
ServletActionContext.getRequest().setAttribute("id", id);
return "submit_input";
}
// 待審公文列表，顯示等待當前登錄人員審覈的公文列表
public String approvingList()throws Exception{
TUser user=(TUser)ServletActionContext.getRequest().getSession().getAttribute("login");
System.out.println("-------------當前用戶代審批公文------------>"+user.getId());
List<?> documents=documentService.searchApprovingDocuments(user.getId());
System.out.println(documents.size());
ServletActionContext.getRequest().setAttribute("documents",documents);
return "approving_list";
}
//提交公文
public String submit()throws Exception{
System.out.println("－－－提交公文－－－");
TUser user=(TUser)ServletActionContext.getRequest().getSession().getAttribute("login");
System.out.println("-------------------------"+id);
System.out.println(document.getTransitionName());
documentService.submitToWorkflow(
user.getId(), id, document.getTransitionName());
return "add_success";
}
public int getId() {
return id;
}
public void setId(int id) {
this.id = id;
}
public Document getDocument() {
return document;
}
public void setDocument(Document document) {
this.document = document;
}
public File getFile() {
return file;
}
public void setFile(File file) {
this.file = file;
}
public String getFileFileName() {
return fileFileName;
}
public void setFileFileName(String fileFileName) {
this.fileFileName = fileFileName;
}
}
package junit.test;
import java.io.*;
public class Byte_File_Object {
/** *//**
* 文件轉化爲字節數組
* @Author Sean.guo
* @EditTime 2007-8-13 上午11:45:28
*/
public static byte[] getBytesFromFile(File f) {
if (f == null) {
return null;
}
try {
FileInputStream stream = new FileInputStream(f);
ByteArrayOutputStream out = new ByteArrayOutputStream(1000);
byte[] b = new byte[1000];
int n;
while ((n = stream.read(b)) != -1)
out.write(b, 0, n);
stream.close();
out.close();
return out.toByteArray();
} catch (IOException e) {
}
return null;
}
/** *//**
* 把字節數組保存爲一個文件
* @Author Sean.guo
* @EditTime 2007-8-13 上午11:45:56
*/
public static File getFileFromBytes(byte[] b, String outputFile) {
BufferedOutputStream stream = null;
File file = null;
try {
file = new File(outputFile);
FileOutputStream fstream = new FileOutputStream(file);
stream = new BufferedOutputStream(fstream);
stream.write(b);
} catch (Exception e) {
e.printStackTrace();
} finally {
if (stream != null) {
try {
stream.close();
} catch (IOException e1) {
e1.printStackTrace();
}
}
}
return file;
}
/** *//**
* 從字節數組獲取對象
* @Author Sean.guo
* @EditTime 2007-8-13 上午11:46:34
*/
public static Object getObjectFromBytes(byte[] objBytes) throws Exception {
if (objBytes == null || objBytes.length == 0) {
return null;
}
ByteArrayInputStream bi = new ByteArrayInputStream(objBytes);
ObjectInputStream oi = new ObjectInputStream(bi);
return oi.readObject();
}
/** *//**
* 從對象獲取一個字節數組
* @Author Sean.guo
* @EditTime 2007-8-13 上午11:46:56
*/
public static byte[] getBytesFromObject(Serializable obj) throws Exception {
if (obj == null) {
return null;
}
ByteArrayOutputStream bo = new ByteArrayOutputStream();
ObjectOutputStream oo = new ObjectOutputStream(bo);
oo.writeObject(obj);
return bo.toByteArray();
}
}