wkreceivfile.java

一个日本流行的,功能较全的开源Web办公管理(Groupware)系统。

//package jp.co.sjts.gsession.work;


import java.util.List;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.Collections;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.InputStreamReader;
import java.io.OutputStreamWriter;
import java.io.BufferedReader;
import java.io.PrintWriter;
import java.io.IOException;
import java.util.StringTokenizer;

/**
 * <p>WKReceivFile.java
 * <p>Copyright (C) 1999-2000 Japan Total System Co,LTD
 *
 * @author   Masakatu O   &lt;[e-mail]&gt;
 * @author   Satoru K   &lt;[e-mail]&gt;
 */
public class WKReceivFile extends GSTextFile_convert
{
	private List IdxList = null;		// 棙梡儌僕儏乕儖
	private WKReceivData data=null;
	private int hitcnt;

	public final static String[] FILENAME = {"receiv","motion","complete","dust"};

	private File file;

	public WKReceivFile(String HomeDir,String UserDir,int mode) throws Exception
	{
		init();
		String filePath = HomeDir + "user" + File.separator + UserDir + File.separator  ;

		filePath = filePath + FILENAME[mode];
		this.file = new File(filePath);

		if(file.exists()) {
			Load();
			Save();
		}
	}


//愨懳偄傞
	protected File GetFile()
	{
		return file;
	}


//愨懳偄傞
	synchronized protected void Write(PrintWriter pw) throws Exception
	{
		String[] buf = toModsString();
		for(int i=0;i<buf.length;i++) {
			pw.println(buf[i]);
		}
	}


//愨懳偄傞
	synchronized protected void Read(BufferedReader bf) throws Exception
	{
		init();

		try{
			String buf;

			for(buf=bf.readLine();buf!=null;buf=bf.readLine()) {
				StringTokenizer st = new StringTokenizer(buf,",");
				String workid = st.nextToken();
				String titol = GSTool_convert.delimitDecorde(",",st.nextToken());
				String uname = GSTool_convert.delimitDecorde(",",st.nextToken());
				String date = st.nextToken();
				String status = st.nextToken();
				String index = st.nextToken();

                if(date.length() == 8)
                    date = date + "000000";


				Addmod(new WKReceivData(workid,titol,uname,date,status,index));
			}
		}catch(IOException e){
			throw new Exception("僼傽僀儖偺撉崬傒偵幐攕");
		}
	}


//婡擻

	//弶婜壔
	public synchronized void init()
	{
		IdxList = Collections.synchronizedList(new ArrayList());
	}

	//僒僀僘庢摼
	public synchronized int size()
	{
		return IdxList.size();
	}

	//嶍彍
	public synchronized void Del(String uid)
	{
		synchronized(IdxList){
			int     cnt = 0 ;
			Iterator it=IdxList.iterator();
			for(int i=0;i<IdxList.size();i++) {
				data = (WKReceivData)it.next();
				if( uid.equals( data.GetWorkid()) ) {
					cnt = i;
					break;
				}
			}
			IdxList.remove(cnt);
		}
	}

	//庢摼
	public synchronized WKReceivData DataChk(String uid)
	{
		hitcnt = -1;
		synchronized(IdxList){
			Iterator it=IdxList.iterator();
			for(int i=0;i<IdxList.size();i++) {
				data = (WKReceivData)it.next();
				if( Integer.parseInt(data.GetWorkid()) == Integer.parseInt(uid) ) {
					hitcnt = i;
					return data ;
				}
			}
			return data ;
		}
	}

	//捛壛
	public synchronized void Addmod(WKReceivData mod)
	{
		synchronized(IdxList){
			IdxList.add(mod);
		}
	}

	//捛壛
	public synchronized void Addmod(int id,WKReceivData mod)
	{
		synchronized(IdxList){
			IdxList.add(id,mod);
		}
	}

	//峏怴
	public synchronized WKReceivData Getmod(int bullid)
	{
		WKReceivData mod = null;
		synchronized(IdxList){
			if( (bullid>=0)&&(bullid<IdxList.size()))
				mod = (WKReceivData)IdxList.get(bullid);
			return mod ;
		}
	}

	//峏怴
	public synchronized void update(WKReceivData mod)
	{
		synchronized(IdxList){
			IdxList.set(hitcnt,mod);
		}
	}


	public synchronized String[] toModsString()
	{
		synchronized(IdxList){
			Iterator it=IdxList.iterator();
			String[] mods=new String[IdxList.size()];
			for(int i=0;i<IdxList.size();i++) {
				WKReceivData mod = (WKReceivData)it.next();
				mods[i] = mod.GetWorkid() + "," + GSTool_convert.delimitEncorde(",",mod.GetTitol())
					+ "," + GSTool_convert.delimitEncorde(",",mod.GetUname()) 
					+ "," + mod.GetDate() + "," + mod.GetStatus() + "," + mod.GetIndex();
			}
			return mods;
		}
	}



}