package com.bitc.store;

//定義Bean所屬的套件



import java.io.*;



public class BeanSaver

{

	

	public boolean save(Object obj, String filename)  //建構子

	{

		boolean result = true;

	

		try

		{

			FileOutputStream fos = 

			 	new FileOutputStream(filename);

			//建立FileOutputStream物件



			ObjectOutputStream oos = 

	  		  	new ObjectOutputStream(fos);

			//建立ObjectOutputStream物件



			oos.writeObject(obj);

			//將物件寫入檔案

			

			oos.close(); //關閉物件

		}

		catch(Exception ex)	

		{	

			result = false; //設定回傳寫入失敗

			System.out.println(ex.toString());

		}

		

		return result; //回傳物件是否成功寫入檔案

	}



	public Object load(String filename)  //建構子

	{

		Object obj = null;



		try

		{

			FileInputStream fis = 

			 	new FileInputStream(filename);

			//建立FileInputStream物件



			ObjectInputStream ois = 

	  		  	new ObjectInputStream(fis);

			//建立ObjectInputStream物件



			obj = ois.readObject();

			//從檔案讀取物件

			

			ois.close(); //關閉物件			

		}

		catch(Exception ex)	

		{	

			System.out.println(ex.toString());

		}

		

		return obj; //回傳從檔案讀取出的物件

	}	

}