template.java

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package com.easyjf.news.business;

import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.OutputStream;
import java.io.OutputStreamWriter;

import java.util.ArrayList;
import java.util.Collection;
import java.util.Date;
import com.easyjf.dbo.EasyJDB;
import com.easyjf.dbo.IObject;
import com.easyjf.web.Globals;

public class Template implements IObject {
private String cid;
private String title;
private String path;//模板路径
private String url;
private Date modifyTime;
private String content;
private Integer types;
private Integer status;
public static Template read(String cid)
{
	EasyJDB db=EasyJDB.getInstance();		
	return (Template)db.get(Template.class,cid);
}
public static Template readByPath(String path)
{
	EasyJDB db=EasyJDB.getInstance();
	Collection paras=new ArrayList();
	paras.add(path);
	return (Template)db.read(Template.class,"path=?",paras);
}
public String showPic()
{
		 if(this.getTypes()!=null && (this.getTypes().intValue()==1))return "folder.gif";
		 else return "page.gif";	
}

   public Integer childNum()
   {
	   Integer num=null;
	   File f=new File(Globals.APP_BASE_DIR+this.path);
	   if(f.exists())
	   {
		   if(f.isDirectory())num=new Integer(f.list().length);
	   }
	   return num;
   }
	public String getTableName() {
		// TODO Auto-generated method stub
		return "Template";
	}
	public String getKeyField() {
		// TODO Auto-generated method stub
		return "cid";
	}
	public String getKeyGenerator() {
		// TODO Auto-generated method stub
		return  "com.easyjf.dbo.RandomIdGenerator";
	}
	public boolean save()
	{
		EasyJDB db=EasyJDB.getInstance();		
		return db.add(this);
	}
	public boolean update()
	{
		EasyJDB db=EasyJDB.getInstance();		
		return db.update(this);
	}
	public boolean del()
	{
		EasyJDB db=EasyJDB.getInstance();
		return db.del(this);
	}
	public boolean delFile()
	{
		boolean ret=false;
		File f=new File(Globals.APP_BASE_DIR+this.path);		
		if(f.exists())ret=f.delete();
		return ret;
	}
    public boolean saveToFile()
    {
    	boolean ret=false;
    	File f=new File(Globals.APP_BASE_DIR+this.path);
    	if(this.getTypes().intValue()==1 && (!f.exists()))f.mkdirs();    		
    	else if(!f.isDirectory())		
		{	
			try{
			if(!f.exists())f.createNewFile();	
			OutputStream o=new FileOutputStream(f);
			OutputStreamWriter out=new OutputStreamWriter(o,"utf-8");			
			out.write(this.content);
			out.close();
			}
			catch(Exception e)
			{				
			e.printStackTrace();	
			}			
		}
		return ret;
    }
    public String readFromFile()
    {
    	String  c="";
    	File f=new File(Globals.APP_BASE_DIR+this.path);		
		if(f.isFile() && f.exists())
		{
			try{
			FileInputStream fin=new FileInputStream(f);
			byte[] b=new byte[fin.available()];
			fin.read(b);
			c=new String(b,"utf-8");
			fin.close();
			}
			catch(Exception e)
			{
				e.printStackTrace();
			}
		}		
		return c;
    }
	public String getCid() {
		return cid;
	}

	public void setCid(String cid) {
		this.cid = cid;
	}

	public String getPath() {
		return path;
	}

	public void setPath(String path) {
		this.path = path;
	}

	public Integer getStatus() {
		return status;
	}

	public void setStatus(Integer status) {
		this.status = status;
	}

	public String getTitle() {
		return title;
	}

	public void setTitle(String title) {
		this.title = title;
	}

	public String getUrl() {
		return url;
	}

	public void setUrl(String url) {
		this.url = url;
	}

	public Date getModifyTime() {
		return modifyTime;
	}

	public void setModifyTime(Date modifyTime) {
		this.modifyTime = modifyTime;
	}
	public String getContent() {
		return content;
	}
	public void setContent(String content) {
		this.content = content;
	}
	
	public Integer getTypes() {
		return types;
	}
	public void setTypes(Integer types) {
		this.types = types;
	}
	/**
	 * @param args
	 */
	public static void main(String[] args) {
		// TODO Auto-generated method stub

	}

}