client.java

一个农场

import cn.edu.hunnu.factory.Factory;
import cn.edu.hunnu.factory.Config;
import cn.edu.hunnu.product.Product;


class Client{
	
	public Product getProduct(String a){
		try{
		Factory factory=Factory.findFactorytoCreate(a);
		Product product=factory.create();
		return product;
	    }catch(Exception e){
	    	System.out.println(e.getMessage());
	    	return null;
	    	}
	}
	public static void main(String arg[]){
		Config.init();
	   	Client client=new Client();
	   	try{
	   	Product product=client.getProduct("product1");
	   	product.show();
	   	System.out.println("The system is running......");
	   	
	   	System.in.read(new byte[1]);
	   	Config.init();
	   	Product product1=client.getProduct("product2");
	   	product1.show();	   	
	   	}catch(Exception e){
	   		System.out.println(e.getMessage());
	   		}
	}
}