TUTIORALS FROM MADHAV:

     JAVA-SERVLETS     JAVA-JDBC     JAVA-JSP       HIBERNATE-SHCEMABASED 

    HIBERNATE-ANNOTATIONS     SPRING-IOC       SPRING –AOP-SCHEMABASED   

    SPRING-AOP-ANNOTATIONS      SPRING -DAO     SPRIN-MVC     SPRING-SECUTITY  

Spring with aop annotation based example programs(weekend class material by madhav)

Ex1:  this example program will describes working with Before advice: annotation based.

 @Before

Employee.java

package madhav;

public class Employee {

private String name;

private int id;

public void setDetails()

{

      name="madhav";

      id=101;

}

public void showDetails()

{

      System.out.println(name);

      System.out.println(id);

}

}

LoginAspect.java

package madhav;

import org.aspectj.lang.annotation.*;

@Aspect

public class LoginAspect {

      @Before("execution(public void showDetails())")

 public void login()

 {

       System.out.println("login success");

 }

}

Spring.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:p="http://www.springframework.org/schema/p"

       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-2.0.xsd">

 <aop:aspectj-autoproxy/>

<bean id="emp" class="madhav.Employee"></bean>

<bean id="aspect" class="madhav.LoginAspect"></bean>

</beans>

TestCase.java:

       

import madhav.*;

import org.springframework.beans.factory.BeanFactory;

import org.springframework.context.ApplicationContext;

import org.springframework.context.support.ClassPathXmlApplicationContext;

import org.springframework.core.io.FileSystemResource;

import org.springframework.beans.factory.xml.*;

public class TestCase {

        /**

         * @param args

         */

        public static void main(String[] args) {

            // TODO Auto-generated method stub

  ApplicationContext ctx=new ClassPathXmlApplicationContext("spring.xml");

  // BeanFactory ctx=new XmlBeanFactory(new FileSystemResource("spring.xml"));

  Employee e=(Employee)ctx.getBean("emp");

   e.setDetails();

   e.showDetails();

  

        }

}

Output:

login success

madhav

101

                     

Ex2:

@After

@After("execution(public void showDetails())")

click hear to download the source code

TUTIORALS FROM MADHAV:

     JAVA-SERVLETS     JAVA-JDBC     JAVA-JSP       HIBERNATE-SHCEMABASED 

    HIBERNATE-ANNOTATIONS     SPRING-IOC       SPRING –AOP-SCHEMABASED   

    SPRING-AOP-ANNOTATIONS      SPRING -DAO     SPRIN-MVC     SPRING-SECUTITY