readwritefarchivexml.java

一套完整的档案管理系统

//package com.stsc.archive.xml;
package com.stsc.archive.backup;

/*
  读写与数据库fArchive表对应的xml文件
*/

import java.io.*; //Java基础包，包含各种IO操作
import java.util.*; //Java基础包，包含各种标准数据结构操作
import javax.xml.parsers.*; //XML解析器接口
import org.w3c.dom.*; //XML的DOM实现
import org.apache.crimson.tree.XmlDocument;//写XML文件要用到
import javax.xml.transform.*;
import javax.xml.transform.stream.*;
import javax.xml.transform.dom.*;

import com.stsc.archive.backup.CopyFile;


public class ReadWritefArchiveXML
{
	public boolean writeXMLFile(String outFile, fArchiveVector myvector) throws Exception 
	{
		if( (outFile == null) || (myvector == null) )
			return false;
			
		if(CopyFile.createDir(outFile) == false)	//建立目录；
		{
			return false;
		}
			
		System.out.println("writexmlfile begin");
	    //为解析XML作准备，创建DocumentBuilderFactory实例,指定DocumentBuilder
	    DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
	    DocumentBuilder db = null;
	    try 
	    {
	        db = dbf.newDocumentBuilder();
	    } 
	    catch (ParserConfigurationException pce) 
	    {
	        System.out.println(pce);
	        return false;
	    } 
	    Document doc = null;
	    doc = db.newDocument();

		//--------特殊处理----------------------------------------
	    //下面是建立XML文档内容的过程，先建立根元素
	    Element root = doc.createElement("备份信息--文件表");
	    //根元素添加上文档
	    doc.appendChild(root); 
	    System.out.println("writexmlfile begin before for");
		ElementToDoc.addArchiveElement(doc, root, myvector, outFile);//modify 6.4
/**	    for (int i = 0; i < myvector.getLength(); i++) 
	    {
	       Element student = doc.createElement("文件表");
	       student.setAttribute("序号", Integer.toString(myvector.get(i).getSerialno()));
	       root.appendChild(student);
	       
	       Element name = doc.createElement("状态");
	       student.appendChild(name);
	       Text tName = doc.createTextNode(Integer.toString(myvector.get(i).getStatus()));
	       name.appendChild(tName);
       
	       name = doc.createElement("删除标记");
	       student.appendChild(name);
	       tName = doc.createTextNode(myvector.get(i).getDeleted());
		   name.appendChild(tName);
	       
	       name = doc.createElement("同步标记");
	       student.appendChild(name);
	       tName = doc.createTextNode(Integer.toString(myvector.get(i).getRepflag()));
	       name.appendChild(tName);
	       
	       name = doc.createElement("档案种类");
	       student.appendChild(name);
	       tName = doc.createTextNode(myvector.get(i).getArchivetype());
	       name.appendChild(tName);
	       
	       name = doc.createElement("文件种类载体种类");
	       student.appendChild(name);
	       tName = doc.createTextNode(myvector.get(i).getFiletype());
	       name.appendChild(tName);
	       
	       name = doc.createElement("题名分说明");
	       student.appendChild(name);
	       tName = doc.createTextNode(myvector.get(i).getTitle());
	       name.appendChild(tName);
	       
	       name = doc.createElement("一般文献类型标识");
	       student.appendChild(name);
	       tName = doc.createTextNode(myvector.get(i).getLiteraturetype());
	       name.appendChild(tName);
	       
	       name = doc.createElement("题名说明");
	       student.appendChild(name);
	       tName = doc.createTextNode(myvector.get(i).getTitleremark());
	       name.appendChild(tName);
	       
	       name = doc.createElement("文件编号图号页号");
	       student.appendChild(name);
	       tName = doc.createTextNode(myvector.get(i).getFileno());
	       name.appendChild(tName);
	       
	       name = doc.createElement("成文日期载体形成时间");
	       student.appendChild(name);
		   Date nowdate = myvector.get(i).getDecryptiondate();
		   if(nowdate != null)
			{
			   tName = doc.createTextNode(nowdate.toString());
			   name.appendChild(tName);
			}
	       
	       name = doc.createElement("主题词");
	       student.appendChild(name);
	       tName = doc.createTextNode(myvector.get(i).getKeyword());
	       name.appendChild(tName);
	       
	       name = doc.createElement("文件年代工程代号载体年代");
	       student.appendChild(name);
	       tName = doc.createTextNode(myvector.get(i).getCode());
	       name.appendChild(tName);
	       
	       name = doc.createElement("类目号");
	       student.appendChild(name);
	       tName = doc.createTextNode(myvector.get(i).getCategory());
	       name.appendChild(tName);
	       
	       name = doc.createElement("页数");
	       student.appendChild(name);
	       tName = doc.createTextNode(Integer.toString(myvector.get(i).getPagenumber()));
	       name.appendChild(tName);
	       
	       name = doc.createElement("责任者");
	       student.appendChild(name);
	       tName = doc.createTextNode(myvector.get(i).getDuty());
	       name.appendChild(tName);
	       
	       name = doc.createElement("其他责任者");
	       student.appendChild(name);
	       tName = doc.createTextNode(myvector.get(i).getOtherduty());
	       name.appendChild(tName);
	       
	       name = doc.createElement("电子文档名");
	       student.appendChild(name);
	       tName = doc.createTextNode(myvector.get(i).getElectronicfilename());
	       name.appendChild(tName);
	       
	       name = doc.createElement("附件标题");
	       student.appendChild(name);
	       tName = doc.createTextNode(myvector.get(i).getAttachmenttitle());
	       name.appendChild(tName);
	       
	       name = doc.createElement("备注");
	       student.appendChild(name);
	       tName = doc.createTextNode(myvector.get(i).getMemo());
	       name.appendChild(tName);
	       
	       name = doc.createElement("份数");
	       student.appendChild(name);
	       tName = doc.createTextNode(Integer.toString(myvector.get(i).getCopys()));
	       name.appendChild(tName);
	       
	       name = doc.createElement("实物借出份数");
	       student.appendChild(name);
	       tName = doc.createTextNode(Integer.toString(myvector.get(i).getLendnum()));
	       name.appendChild(tName);
	       
	       name = doc.createElement("密级");
	       student.appendChild(name);
	       tName = doc.createTextNode(myvector.get(i).getSecurityclass());
	       name.appendChild(tName);
System.out.println("aaaaaaaaaaaaaaaaaaa");		       
	       name = doc.createElement("保密期限");
	       student.appendChild(name);
	       tName = doc.createTextNode(Integer.toString(myvector.get(i).getSecurityterm()));
	       name.appendChild(tName);
System.out.println("bbbbbbbbbbbbbbbbbbbbbbbb");		       
	       name = doc.createElement("解密日期");
	       student.appendChild(name);
		   nowdate = myvector.get(i).getDecryptiondate();
		   if(nowdate == null)
			   System.out.println("date is null");
		   else
			{
				tName = doc.createTextNode(myvector.get(i).getDecryptiondate().toString());
				name.appendChild(tName);
			}
	       
	       name = doc.createElement("保管期限");
	       student.appendChild(name);
	       tName = doc.createTextNode(myvector.get(i).getRetentionperiod());//6.3 modify int to string 
		   if(tName != null)
				name.appendChild(tName);
       
	       name = doc.createElement("归档日期");
	       student.appendChild(name);
		   nowdate = myvector.get(i).getArchivedate();
		   if(nowdate != null)
			{
			   tName = doc.createTextNode(nowdate.toString());
			   name.appendChild(tName);
			}
	       
	       name = doc.createElement("销毁日期");
	       student.appendChild(name);
		   nowdate = myvector.get(i).getDestroydate();
		   if(nowdate != null)
			{
			   tName = doc.createTextNode(nowdate.toString());
			   name.appendChild(tName);
			}
	       
	       name = doc.createElement("存址号");
	       student.appendChild(name);
	       tName = doc.createTextNode(myvector.get(i).getArchivalcode());
	       name.appendChild(tName);
       
	       name = doc.createElement("全宗号");
	       student.appendChild(name);
	       tName = doc.createTextNode(myvector.get(i).getDossierno());
	       name.appendChild(tName);
	       
	       name = doc.createElement("电子档号");
	       student.appendChild(name);
	       tName = doc.createTextNode(myvector.get(i).getArchiveno());
	       name.appendChild(tName);
	       
	       name = doc.createElement("件号");
	       student.appendChild(name);
	       tName = doc.createTextNode(myvector.get(i).getUnitno());
	       name.appendChild(tName);
	       
	       name = doc.createElement("历次物理归档情况");
	       student.appendChild(name);
	       tName = doc.createTextNode(myvector.get(i).getFilingtrace());
	       name.appendChild(tName);
	       
	       name = doc.createElement("移交人");
	       student.appendChild(name);
	       tName = doc.createTextNode(myvector.get(i).getHandover());
	       name.appendChild(tName);
	       
	       name = doc.createElement("归档稿本版本情况说明");
	       student.appendChild(name);
	       tName = doc.createTextNode(myvector.get(i).getFilingscripts());
	       name.appendChild(tName);
	       
	       name = doc.createElement("档案人员再次鉴定时间");
	       student.appendChild(name);
	       tName = doc.createTextNode(myvector.get(i).getReappraisedates());
	       name.appendChild(tName);
	       
	       name = doc.createElement("附注");
	       student.appendChild(name);
	       tName = doc.createTextNode(myvector.get(i).getAnnotation());
	       name.appendChild(tName);
	       
	       name = doc.createElement("提要");
	       student.appendChild(name);
	       tName = doc.createTextNode(myvector.get(i).getAbstractmsg());
	       name.appendChild(tName);
	       
	       name = doc.createElement("传阅意见");
	       student.appendChild(name);
	       tName = doc.createTextNode(myvector.get(i).getSuggest());
	       name.appendChild(tName);
System.out.println("ccccccccccccccccc");	       
	       name = doc.createElement("流程跟踪");
	       student.appendChild(name);
	       tName = doc.createTextNode(myvector.get(i).getRecordtransfer());
	       name.appendChild(tName);
	       
	       name = doc.createElement("案卷号");
	       student.appendChild(name);
	       tName = doc.createTextNode(myvector.get(i).getVolumnNo());
	       name.appendChild(tName);
	       
	       //5.23 add
	       String filepathname = myvector.get(i).getAttachmentPath();
	       name = doc.createElement("附件路径");
	       student.appendChild(name);
	       tName = doc.createTextNode(filepathname);
	       name.appendChild(tName);

		   //6.3 add
//	       String filepathname = myvector.get(i).getAttachmentPath();
	       name = doc.createElement("流水号");
	       student.appendChild(name);
	       tName = doc.createTextNode(myvector.get(i).getFlowNo());
	       name.appendChild(tName);
	       
	       //-----备份附件---------------------------------
	       if( (filepathname != null) && (filepathname.length() > 0) )
	       {
	       		String backFile = outFile + Integer.toString(i) + ".Attachment";
	       		CopyFile.copy(backFile, filepathname);
	       		
	       		name = doc.createElement("附件备份路径");
		       student.appendChild(name);
		       tName = doc.createTextNode(backFile);
		       name.appendChild(tName);
			}
		//==============================================
	   }*/
	   //=============================================================
	   
	   DOMSource doms = new DOMSource (doc);	
		//Input. Document is an extended class of Node, and therefore 
		//can be used here.	
		File f = new File (outFile);
		StreamResult sr = new StreamResult (f);
		// Output.
		try 
		{	
			TransformerFactory tf=TransformerFactory.newInstance();	
			// Get a TransformerFactory.
			Transformer t=tf.newTransformer ();	
			// Make a new Transformer from it	
			Properties properties = t.getOutputProperties();   
			properties.setProperty(OutputKeys.ENCODING,"GB2312"); 
			properties.setProperty(OutputKeys.METHOD,"xml");
			properties.setProperty(OutputKeys.VERSION,"1.0");
			properties.setProperty(OutputKeys.INDENT,"yes");
			t.setOutputProperties(properties);   
			// now proceed with the transformation   
			t.transform(doms,sr);	
			// Use the DOMSource as input. StreamResult as output path.		
		}
		catch (TransformerConfigurationException tce)
		{			
			System.out.println("Transformer Configuration Exception\n-----");
			tce.printStackTrace();	
			return false;
		}
		catch (TransformerException te) 
		{			
			System.out.println ("Transformer Exception\n---------");			
			te.printStackTrace ();	
			return false;
		}	

		return true;
	}
	
	public fArchiveVector readXMLFile(String inFile) throws Exception 
	{
		if(inFile == null)
			return null;
		
		System.out.println("readxmlfile begin========");
	   	//为解析XML作准备，创建DocumentBuilderFactory实例,指定DocumentBuilder
	    DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
	    DocumentBuilder db = null;
	    try 
	    {
	        db = dbf.newDocumentBuilder();
	    } catch (ParserConfigurationException pce) 
	    {
	        System.out.println(pce); //出异常时输出异常信息，然后退出，下同
	        return null;
	    } 
	    Document doc = null;
	    try 
	    {
	        doc = db.parse(inFile);
	    } catch (DOMException dom) 
	    {
	        System.out.println(dom.getMessage());
	        return null;
	    } catch (IOException ioe) 
	    {
	        System.out.println(ioe);
	        return null;
	    }
	    
	   //下面是解析XML的全过程，比较简单，先取根元素”用户列表“
	   Element root = doc.getDocumentElement();

	   return ElementToDoc.readArchive(root);	//modify 2003.6.4
	
/**
	   NodeList nodelist = root.getElementsByTagName("文件表");
	   if(nodelist.getLength() < 1)
		{
		   return null;
		}

	   fArchiveVector myvector = new fArchiveVector();
	   System.out.println("----The length of vecter is:"+Integer.toString(nodelist.getLength())+"------");
	   for (int i = 0; i < nodelist.getLength(); i++) 
	   {
	      //依次取每个元素
	      Element element = (Element) nodelist.item(i);
	      
	      fArchive farchive = new fArchive();
	      farchive.setSerialno(Integer.parseInt(element.getAttribute("序号")));
	      
	      NodeList names = element.getElementsByTagName("状态");
	      if (names.getLength() == 1) 
	      {
	          Element e = (Element) names.item(0);
	          Text t = (Text) e.getFirstChild();
			  if(t == null)
				System.out.println("t is null");
			  else
				farchive.setStatus(Integer.parseInt(t.getNodeValue()));