1 // CustomEvent.java
 2 public class CustomEvent extends ApplicationEvent{
 3 
 4     public CustomEvent(Object source) {
 5         super(source);
 6     }
 7     
 8     public String toString() {
 9         return "My Custom Event";
10     }
11 
12 }
13 
14 // CustomEventHandler .java
15 public class CustomEventHandler implements ApplicationListener<CustomEvent> {
16 
17     @Override
18     public void onApplicationEvent(CustomEvent arg0) {
19         System.err.println(arg0.toString());
20     }
21     
22 }
23 
24 // CustomEventPublisher.java
25 public class CustomEventPublisher implements ApplicationEventPublisherAware{
26     private ApplicationEventPublisher publisher;
27 
28     @Override
29     public void setApplicationEventPublisher(ApplicationEventPublisher arg0) {
30         this.publisher = arg0;
31     }
32     
33     public void publish() {
34         CustomEvent ce = new CustomEvent(this);
35         publisher.publishEvent(ce);
36     }
37 
38 }
39 
40 // MainApp.java
41 public class MainApp {
42     public static void main(String[] args) {
43         ConfigurableApplicationContext context = new ClassPathXmlApplicationContext("beans.xml");
44         CustomEventPublisher publisher = (CustomEventPublisher) context.getBean("customEventPublisher");
45         publisher.publish();
46         publisher.publish();
47     }
48 }
49 
50 // beans.xml
51 <bean id="customEventPublisher" class="com.tutorialspoint.CustomEventPublisher"></bean>
52 <bean id="CustomEventHandler" class="com.tutorialspoint.CustomEventHandler"></bean>

// beans.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-3.0.xsd 
    http://www.springframework.org/schema/aop 
    http://www.springframework.org/schema/aop/spring-aop-3.0.xsd ">
    
    <aop:config>
        <aop:aspect id="log" ref="logging">
            <aop:pointcut expression="execution(* com.tutorialspoint.*.*(..))" id="selectAll"/>
            <aop:before method="beforeAdvice" pointcut-ref="selectAll"/>
            <aop:after method="afterAdvice" pointcut-ref="selectAll"/>
            <aop:after-returning 
                method="afterReturningAdvice" 
                returning="retVal"
                pointcut-ref="selectAll"/>
            <aop:after-throwing 
                method="afterThrowingAdvice"
                throwing="excep"
                pointcut-ref="selectAll"/>
        </aop:aspect>
    </aop:config>
    
    <bean id="student" class="com.tutorialspoint.Student">
        <property name="name" value="Zara"/>
        <property name="age" value="11"/>
    </bean>
    
    <bean id="course" class="com.tutorialspoint.Course">
        <property name="courseName" value="English"/>
        <property name="courseId" value="12"/>
    </bean>
    
    <bean id="logging" class="com.tutorialspoint.Logging"/>

</beans>

// Logging.java
public class Logging {
    public void beforeAdvice() {
        System.out.println("Going to setup student profile.");
    }
    public void afterAdvice() {
        System.out.println("Student profile has been setup.");
    }
    public void afterReturningAdvice(Object retVal) {
        System.out.println("Returning:"+retVal.toString());
    }
    public void afterThrowingAdvice(IllegalArgumentException excep) {
        System.out.println("There has been an exception: "+excep.toString());
    }
    
}

// Student.java
public class Student {
    private Integer age;
    private String name;
    public Integer getAge() {
        System.out.println("Studetn getAge()   Age : " + age );
        return age;
    }
    public void setAge(Integer age) {
        this.age = age;
    }
    public String getName() {
        System.out.println("Student getName()  Name : " + name );
        return name;
    }
    public void setName(String name) {
        this.name = name;
    }
    public void printThrowException() {
        System.out.println("Student printThrowException()   Exception raised");
        throw new IllegalArgumentException();
    }
}

// Couse.java
public class Course {
    String courseName;
    int courseId;
    public String getCourseName() {
        System.out.println("Course getCouseName() "+courseName);
        return courseName;
    }
    public void setCourseName(String courseName) {
        this.courseName = courseName;
    }
    public int getCourseId() {
        System.out.println("Couse getCourseId() "+courseId);
        return courseId;
    }
    public void setCourseId(int courseId) {
        this.courseId = courseId;
    }
}

// MainApp.java
public class MainApp {
    public static void main(String[] args) {
        ApplicationContext context = new ClassPathXmlApplicationContext("beans.xml");
        Student student = (Student) context.getBean("student");
        student.getName();
        student.getAge();
        
        Course course = (Course) context.getBean("course");
        course.getCourseName();
        course.getCourseId();
        
        student.printThrowException();
    }
}

运行结果：
Going to setup student profile.
Student getName()  Name : Zara
Student profile has been setup.
Returning:Zara
Going to setup student profile.
Studetn getAge()   Age : 11
Student profile has been setup.
Returning:11
Going to setup student profile.
Course getCouseName() English
Student profile has been setup.
Returning:English
Going to setup student profile.
Couse getCourseId() 12
Student profile has been setup.
Returning:12
Going to setup student profile.
Student printThrowException()   Exception raised
Student profile has been setup.
There has been an exception: java.lang.IllegalArgumentException