java23中设计模式之代理模式

package com.bjsxt.proxy.staticProxy;

public interface Star {
    /**
     * 面谈
     */
    void confer();
    /**
     * 签合同
     */
    void signContract();
    /**
     * 订票
     */
    void bookTicket();
    /**
     * 唱歌
     */
    void sing();
    /**
     * 收钱
     */
    void collectMoney();
}

package com.bjsxt.proxy.staticProxy;

public class RealStar implements Star {

    @Override
    public void bookTicket() {
        System.out.println("RealStar.bookTicket()");
    }

    @Override
    public void collectMoney() {
        System.out.println("RealStar.collectMoney()");
    }

    @Override
    public void confer() {
        System.out.println("RealStar.confer()");
    }

    @Override
    public void signContract() {
        System.out.println("RealStar.signContract()");
    }

    @Override
    public void sing() {
        System.out.println("RealStar(周杰伦本人).sing()");
    }
    
    
    
}

package com.bjsxt.proxy.staticProxy;

public class ProxyStar implements Star {
    
    private Star star;
    
    public ProxyStar(Star star) {
        super();
        this.star = star;
    }

    @Override
    public void bookTicket() {
        System.out.println("ProxyStar.bookTicket()");
    }

    @Override
    public void collectMoney() {
        System.out.println("ProxyStar.collectMoney()");
    }

    @Override
    public void confer() {
        System.out.println("ProxyStar.confer()");
    }

    @Override
    public void signContract() {
        System.out.println("ProxyStar.signContract()");
    }

    @Override
    public void sing() {
        star.sing();
    }

}

package com.bjsxt.proxy.staticProxy;

public class Client {
    public static void main(String[] args) {
        Star real = new RealStar();
        Star proxy = new ProxyStar(real);
        
        proxy.confer();
        proxy.signContract();
        proxy.bookTicket();
        proxy.sing();
        
        proxy.collectMoney();
        
    }
}