AspectJ AutoProxy : Spring Aspect « Spring « Java Tutorial

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2. Spring
3. Spring Aspect

File: context.xml

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
       xmlns:aop="http://www.springframework.org/schema/aop"
       xsi:schemaLocation="
            http://www.springframework.org/schema/beans
            http://www.springframework.org/schema/beans/spring-beans.xsd
            http://www.springframework.org/schema/aop
            http://www.springframework.org/schema/aop/spring-aop.xsd">

    <bean id="test" class="TestBean2">
        <property name="simpleBean" ref="simple"/>
    </bean>
    <bean id="simple" class="SimpleBean"/>
    <bean class="Main"/>
    <aop:aspectj-autoproxy/>

</beans>

File: Main.java

import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;

public class Main {
  public static void main(String[] args) {
    ApplicationContext ac = new ClassPathXmlApplicationContext("context.xml");
    TestBean2 testBean = (TestBean2) ac.getBean("test");
    SimpleBean simpleBean = (SimpleBean) ac.getBean("simple");
    testBean.work();
    testBean.stop();
    simpleBean.sayHello();
    simpleBean.x("a", "b");
  }
}

class TestBean2 {
  private SimpleBean simpleBean;

  public void work() {
    this.simpleBean.sayHello();
    System.out.println("work");
  }

  public void stop() {
    this.simpleBean.sayHello();
    System.out.println("stop");
  }

  public void setSimpleBean(SimpleBean simpleBean) {
    this.simpleBean = simpleBean;
  }
}
class SimpleBean {
  public void sayHello() {
    System.out.println("Hello");
  }
  public void x(CharSequence a, String b) {

  }

}

28.50.Spring Aspect
	28.50.1.	Spring Tracing Aspect
	28.50.2.	Spring Aspect Logging
	28.50.3.	AspectJ Expression Pointcut
	28.50.4.	AspectJ AutoProxy
	28.50.5.	Aspect Filter
	28.50.6.	Aspect Annotation Pointcut Around After
	28.50.7.	Aspect Annotation
	28.50.8.	AOP Annotation
	28.50.9.	Annotation Scope
	28.50.10.	Spring AOP Examples