Click here to watch on Youtube:
https://www.youtube.com/watch?v=_7u2oS95pD0&list=UUhwKlOVR041tngjerWxVccw
Click the below Image to Enlarge:
pom.xml
EmployeeService.java
CustomerService.java
AroundAdvice.java
applicationContext.xml
App.java
Output
Click the below link to download the code:
https://sites.google.com/site/ramj2eev2/java_basics/SpringDemo_DefaultAdvisorAutoProxyCreator.zip?attredirects=0&d=1
Github Link:
https://github.com/ramram43210/javaee/tree/master/Spring_2018/SpringDemo_DefaultAdvisorAutoProxyCreator
Bitbucket Link:
https://bitbucket.org/ramram43210/spring/src/a5cdfdc3da3c676ee6dec77cfdb6b5c635be29d3/Spring_2018/SpringDemo_DefaultAdvisorAutoProxyCreator/?at=master
See also:
All JavaEE Videos Playlist
All JavaEE Videos
All JAVA EE Links
Spring Tutorial
Servlets Tutorial
All Design Patterns Links
JDBC Tutorial
Java Collection Framework Tutorial
JAVA Tutorial
Kids Tutorial
Cooking Tutorial
https://www.youtube.com/watch?v=_7u2oS95pD0&list=UUhwKlOVR041tngjerWxVccw
Click the below Image to Enlarge:
How to apply AroundAdvice using RegexpMethodPointcutAdvisor and DefaultAdvisorAutoProxyCreator |
How to apply AroundAdvice using RegexpMethodPointcutAdvisor and DefaultAdvisorAutoProxyCreator |
How to apply AroundAdvice using RegexpMethodPointcutAdvisor and DefaultAdvisorAutoProxyCreator |
How to apply AroundAdvice using RegexpMethodPointcutAdvisor and DefaultAdvisorAutoProxyCreator |
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.ram.core</groupId>
<artifactId>SpringDemo</artifactId>
<packaging>jar</packaging>
<version>1.0-SNAPSHOT</version>
<name>SpringDemo</name>
<url>http://maven.apache.org</url>
<properties>
<spring.version>5.0.5.RELEASE</spring.version>
</properties>
<dependencies>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>3.8.1</version>
<scope>test</scope>
</dependency>
<!-- Spring 5 dependencies -->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-core</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context</artifactId>
<version>${spring.version}</version>
</dependency>
</dependencies>
</project>
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.ram.core</groupId>
<artifactId>SpringDemo</artifactId>
<packaging>jar</packaging>
<version>1.0-SNAPSHOT</version>
<name>SpringDemo</name>
<url>http://maven.apache.org</url>
<properties>
<spring.version>5.0.5.RELEASE</spring.version>
</properties>
<dependencies>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>3.8.1</version>
<scope>test</scope>
</dependency>
<!-- Spring 5 dependencies -->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-core</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context</artifactId>
<version>${spring.version}</version>
</dependency>
</dependencies>
</project>
EmployeeService.java
package com.ram.service;
public class EmployeeService
{
public String getEmployeeName()
{
System.out.println("Get Employee Name");
return "Dave";
}
public int getEmployeeAge()
{
System.out.println("Get Employee Age");
return 28;
}
public String getEmployeeAddress()
{
System.out.println("Get Employee Address");
return "A111, East Street";
}
}
public class EmployeeService
{
public String getEmployeeName()
{
System.out.println("Get Employee Name");
return "Dave";
}
public int getEmployeeAge()
{
System.out.println("Get Employee Age");
return 28;
}
public String getEmployeeAddress()
{
System.out.println("Get Employee Address");
return "A111, East Street";
}
}
CustomerService.java
package com.ram.service;
public class CustomerService
{
public String getCustomerName()
{
System.out.println("Get Customer Name");
return "Peter";
}
public int getCustomerAge()
{
System.out.println("Get Customer Age");
return 38;
}
public String getCustomerAddress()
{
System.out.println("Get Customer Address");
return "B111, North Street";
}
}
public class CustomerService
{
public String getCustomerName()
{
System.out.println("Get Customer Name");
return "Peter";
}
public int getCustomerAge()
{
System.out.println("Get Customer Age");
return 38;
}
public String getCustomerAddress()
{
System.out.println("Get Customer Address");
return "B111, North Street";
}
}
AroundAdvice.java
package com.ram.Advice;
import org.aopalliance.intercept.MethodInterceptor;
import org.aopalliance.intercept.MethodInvocation;
public class AroundAdvice implements MethodInterceptor
{
public Object invoke(MethodInvocation mi) throws Throwable
{
Object obj;
System.out.println("AroundAdvice applied before actual method = "
+ mi.getMethod().getName());
obj = mi.proceed();
System.out.println("obj = " + obj);
System.out.println("AroundAdvice applied after actual method = "
+ mi.getMethod().getName());
return obj;
}
}
import org.aopalliance.intercept.MethodInterceptor;
import org.aopalliance.intercept.MethodInvocation;
public class AroundAdvice implements MethodInterceptor
{
public Object invoke(MethodInvocation mi) throws Throwable
{
Object obj;
System.out.println("AroundAdvice applied before actual method = "
+ mi.getMethod().getName());
obj = mi.proceed();
System.out.println("obj = " + obj);
System.out.println("AroundAdvice applied after actual method = "
+ mi.getMethod().getName());
return obj;
}
}
applicationContext.xml
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:context="http://www.springframework.org/schema/context"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-4.3.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-4.3.xsd">
<bean id="employeeService" class="com.ram.service.EmployeeService"></bean>
<bean id="customerService" class="com.ram.service.CustomerService"></bean>
<bean id="aroundAdvice" class="com.ram.Advice.AroundAdvice"></bean>
<bean id="employeeAdvisor"
class="org.springframework.aop.support.RegexpMethodPointcutAdvisor">
<property name="patterns">
<list>
<value>.*Age.*</value>
</list>
</property>
<property name="advice" ref="aroundAdvice" />
</bean>
<bean class="org.springframework.aop.framework.autoproxy.DefaultAdvisorAutoProxyCreator" />
</beans>
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:context="http://www.springframework.org/schema/context"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-4.3.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-4.3.xsd">
<bean id="employeeService" class="com.ram.service.EmployeeService"></bean>
<bean id="customerService" class="com.ram.service.CustomerService"></bean>
<bean id="aroundAdvice" class="com.ram.Advice.AroundAdvice"></bean>
<bean id="employeeAdvisor"
class="org.springframework.aop.support.RegexpMethodPointcutAdvisor">
<property name="patterns">
<list>
<value>.*Age.*</value>
</list>
</property>
<property name="advice" ref="aroundAdvice" />
</bean>
<bean class="org.springframework.aop.framework.autoproxy.DefaultAdvisorAutoProxyCreator" />
</beans>
App.java
package com.ram.core;
import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;
import com.ram.service.CustomerService;
import com.ram.service.EmployeeService;
public class App
{
public static void main(String[] args)
{
ApplicationContext context = new ClassPathXmlApplicationContext(
"applicationContext.xml");
System.out.println("---------------------------------------");
EmployeeService employeeService = context
.getBean("employeeService", EmployeeService.class);
employeeService.getEmployeeName();
System.out.println("----------------------------------------");
employeeService.getEmployeeAge();
System.out.println("----------------------------------------");
employeeService.getEmployeeAddress();
CustomerService customerService = context
.getBean("customerService", CustomerService.class);
System.out.println("----------------------------------------");
customerService.getCustomerName();
System.out.println("----------------------------------------");
customerService.getCustomerAge();
System.out.println("----------------------------------------");
customerService.getCustomerAddress();
}
}
import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;
import com.ram.service.CustomerService;
import com.ram.service.EmployeeService;
public class App
{
public static void main(String[] args)
{
ApplicationContext context = new ClassPathXmlApplicationContext(
"applicationContext.xml");
System.out.println("---------------------------------------");
EmployeeService employeeService = context
.getBean("employeeService", EmployeeService.class);
employeeService.getEmployeeName();
System.out.println("----------------------------------------");
employeeService.getEmployeeAge();
System.out.println("----------------------------------------");
employeeService.getEmployeeAddress();
CustomerService customerService = context
.getBean("customerService", CustomerService.class);
System.out.println("----------------------------------------");
customerService.getCustomerName();
System.out.println("----------------------------------------");
customerService.getCustomerAge();
System.out.println("----------------------------------------");
customerService.getCustomerAddress();
}
}
Output
Oct 30, 2018 9:29:55 AM org.springframework.context.support.AbstractApplicationContext prepareRefresh
INFO: Refreshing org.springframework.context.support.ClassPathXmlApplicationContext@736e9adb: startup date [Tue Oct 30 09:29:55 IST 2018]; root of context hierarchy
Oct 30, 2018 9:29:55 AM org.springframework.beans.factory.xml.XmlBeanDefinitionReader loadBeanDefinitions
INFO: Loading XML bean definitions from class path resource [applicationContext.xml]
---------------------------------------
Get Employee Name
----------------------------------------
AroundAdvice applied before actual method = getEmployeeAge
Get Employee Age
obj = 28
AroundAdvice applied after actual method = getEmployeeAge
----------------------------------------
Get Employee Address
----------------------------------------
Get Customer Name
----------------------------------------
AroundAdvice applied before actual method = getCustomerAge
Get Customer Age
obj = 38
AroundAdvice applied after actual method = getCustomerAge
----------------------------------------
Get Customer Address
INFO: Refreshing org.springframework.context.support.ClassPathXmlApplicationContext@736e9adb: startup date [Tue Oct 30 09:29:55 IST 2018]; root of context hierarchy
Oct 30, 2018 9:29:55 AM org.springframework.beans.factory.xml.XmlBeanDefinitionReader loadBeanDefinitions
INFO: Loading XML bean definitions from class path resource [applicationContext.xml]
---------------------------------------
Get Employee Name
----------------------------------------
AroundAdvice applied before actual method = getEmployeeAge
Get Employee Age
obj = 28
AroundAdvice applied after actual method = getEmployeeAge
----------------------------------------
Get Employee Address
----------------------------------------
Get Customer Name
----------------------------------------
AroundAdvice applied before actual method = getCustomerAge
Get Customer Age
obj = 38
AroundAdvice applied after actual method = getCustomerAge
----------------------------------------
Get Customer Address
Click the below link to download the code:
https://sites.google.com/site/ramj2eev2/java_basics/SpringDemo_DefaultAdvisorAutoProxyCreator.zip?attredirects=0&d=1
Github Link:
https://github.com/ramram43210/javaee/tree/master/Spring_2018/SpringDemo_DefaultAdvisorAutoProxyCreator
Bitbucket Link:
https://bitbucket.org/ramram43210/spring/src/a5cdfdc3da3c676ee6dec77cfdb6b5c635be29d3/Spring_2018/SpringDemo_DefaultAdvisorAutoProxyCreator/?at=master
See also:
No comments:
Post a Comment