messagebo.java

icome

package com.icome.bo;

import java.util.Date;
import java.util.List;

import com.icome.dao.*;
import com.icome.entity.*;
import com.icome.dalfactory.*;

public class MessageBO {
	
	private static final MessageDAO messagedao = DataAccess.createMessageDAO();
	
	public boolean save(Message transientInstance )
	{
		try{
			messagedao.save(transientInstance);
			return true;
		}catch(Exception e)
		{
			return false;
		}
	}
	
	public boolean delete(Message persistentInstance)
	{
		try{
			messagedao.delete(persistentInstance);
			return true;
		}catch(Exception e)
		{
			return false;
		}
	}
	
	public Message retrieve(int mid)
	{
		try{
			return messagedao.findById(mid);
		}catch(Exception e)
		{
			return null;
		}
	}
}