client.java

来自「用实例描述了factory设计模式。 并且该实例都已编译通过」· Java 代码 · 共 36 行

package cn.edu.hunnu.Client;

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());
		}
	}
}