吴裕雄--天生自然轻量级JAVA EE企业应用开发Struts2Sping4Hibernate整合开发学习笔记：Spring_ApplicationContextAware

<?xml version="1.0" encoding="GBK"?>
<project name="spring" basedir="." default="">
    <property name="src" value="src"/>
    <property name="dest" value="classes"/>

    <path id="classpath">
        <fileset dir="../../lib">
            <include name="**/*.jar"/>
        </fileset>
        <pathelement path="${dest}"/>
    </path>

    <target name="compile" description="Compile all source code">
        <delete dir="${dest}"/>
        <mkdir dir="${dest}"/>
        <copy todir="${dest}">
            <fileset dir="${src}">
                <exclude name="**/*.java"/>
            </fileset>        
        </copy>
        <javac destdir="${dest}" debug="true" includeantruntime="yes"
            deprecation="false" optimize="false" failonerror="true">
            <src path="${src}"/>
            <classpath refid="classpath"/>
            <compilerarg value="-Xlint:deprecation"/>
        </javac>
    </target>

    <target name="run" description="Run the main class" depends="compile">
        <java classname="lee.SpringTest" fork="yes" failonerror="true">
            <classpath refid="classpath"/>
        </java>
    </target>

</project>

<?xml version="1.0" encoding="GBK"?>
<beans xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xmlns="http://www.springframework.org/schema/beans"
    xsi:schemaLocation="http://www.springframework.org/schema/beans
    http://www.springframework.org/schema/beans/spring-beans-4.0.xsd">
    <!-- 加载容器国际化所需要的语言资源文件 -->
    <bean id="messageSource"
    class="org.springframework.context.support.ResourceBundleMessageSource">
        <property name="basenames">
            <list>
                <value>message</value>
            </list>
        </property>
    </bean>
    <!-- Spring容器会检测容器中所有Bean，如果发现某个Bean实现了
    ApplicationContextAware接口，Spring容器会在创建该Bean之后，
    自动调用该Bean的setApplicationContext()方法，调用该方法时，
    会将容器本身作为参数传给该方法。-->
    <bean id="person" class="org.crazyit.app.service.Person"/>
</beans>

hello=欢迎你，{0}
now=现在时间是：{0}

hello=welcome,{0}
now=now is :{0}

hello=\u6b22\u8fce\u4f60\uff0c{0}
now=\u73b0\u5728\u65f6\u95f4\u662f\uff1a{0}

package lee;

import java.io.*;
import org.springframework.context.*;
import org.springframework.context.support.*;

import org.crazyit.app.service.*;
/**
 * Description:
 * <br/>网站: <a href="http://www.crazyit.org">疯狂Java联盟</a>
 * <br/>Copyright (C), 2001-2016, Yeeku.H.Lee
 * <br/>This program is protected by copyright laws.
 * <br/>Program Name:
 * <br/>Date:
 * @author  Yeeku.H.Lee [email protected]
 * @version  1.0
 */
public class SpringTest
{
    public static void main(String[] args)throws Exception
    {
        ApplicationContext ctx = new
            ClassPathXmlApplicationContext("beans.xml");
        Person p = ctx.getBean("person" , Person.class);
        p.sayHi("孙悟空");
    }
}

package org.crazyit.app.service;

import org.springframework.context.*;
import org.springframework.beans.BeansException;
import java.util.Locale;
/**
 * Description:
 * <br/>网站: <a href="http://www.crazyit.org">疯狂Java联盟</a>
 * <br/>Copyright (C), 2001-2016, Yeeku.H.Lee
 * <br/>This program is protected by copyright laws.
 * <br/>Program Name:
 * <br/>Date:
 * @author  Yeeku.H.Lee [email protected]
 * @version  1.0
 */

public class Person implements ApplicationContextAware
{
    // 将BeanFactory容器以成员变量保存
    private ApplicationContext ctx;

    /* Spring容器会检测容器中所有Bean，如果发现某个Bean实现了ApplicationContextAware接口，
    Spring容器会在创建该Bean之后，自动调用该方法，调用该方法时，
    会将容器本身作为参数传给该方法。*/
    public void setApplicationContext(ApplicationContext ctx)
        throws BeansException
    {
        this.ctx = ctx;
    }
    public void sayHi(String name)
    {
        System.out.println(ctx.getMessage("hello" , new String[]{name}
            , Locale.getDefault(Locale.Category.FORMAT)));
    }
}