org.springforpro.chptr5.event.Publisher.java Source code

Introduction

Here is the source code for org.springforpro.chptr5.event.Publisher.java

Source

/*
 * To change this license header, choose License Headers in Project Properties.
 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */

package org.springforpro.chptr5.event;

import org.springframework.beans.BeansException;
import org.springframework.context.ApplicationContext;
import org.springframework.context.ApplicationContextAware;
import org.springframework.context.support.ClassPathXmlApplicationContext;

/**  @author igorm  */
public class Publisher implements ApplicationContextAware {
    private ApplicationContext ctx;

    @Override
    public void setApplicationContext(ApplicationContext ac) throws BeansException {
        this.ctx = ac;
    }

    public void publish(String message) {
        ctx.publishEvent(new MessageEvent(this, message));
    }

    public static void main(String[] args) {
        ApplicationContext ctx = new ClassPathXmlApplicationContext("classpath:events/events.xml");
        Publisher pub = ctx.getBean("publisher", Publisher.class);
        pub.publish("Hello world! Amigo!");
        pub.publish("The fast quick brown fox jumped over the lazy dog!");
    }
}