package sample1;

import java.io.IOException;

public class MessageBeanImpl implements MessageBean {
    
    private String name;
    private String greeting;
    
    private Outputter outputter;

    public MessageBeanImpl(String name) {
        this.name = name;
    }
        
    public void setGreeting(String greeting) {
        this.greeting = greeting;
    }
    
    public void sayHello() {
        String message = greeting + name + "!";
        System.out.println(message);
        try {
            outputter.output(message);
        } catch(IOException e) {
            e.printStackTrace();
        }
    }
    
    public void setOutputter(Outputter outputter) {
        this.outputter = outputter;
    }
}