org.springframework.aop.config

Class AopNamespaceHandler

java.lang.Object

org.springframework.beans.factory.xml.NamespaceHandlerSupport

org.springframework.aop.config.AopNamespaceHandler

All Implemented Interfaces:

org.springframework.beans.factory.xml.NamespaceHandler

public class AopNamespaceHandler
extends org.springframework.beans.factory.xml.NamespaceHandlerSupport

NamespaceHandler for the aop namespace.

Provides a BeanDefinitionParser for the <aop:config> tag. A config tag can include nested pointcut, advisor and aspect tags.

The pointcut tag allows for creation of named AspectJExpressionPointcut beans using a simple syntax:

 <aop:pointcut id="getNameCalls" expression="execution(* *..ITestBean.getName(..))"/>
 

Using the advisor tag you can configure an Advisor and have it applied to all relevant beans in you BeanFactory automatically. The advisor tag supports both in-line and referenced Pointcuts:

 <aop:advisor id="getAgeAdvisor"
     pointcut="execution(* *..ITestBean.getAge(..))"
     advice-ref="getAgeCounter"/>

 <aop:advisor id="getNameAdvisor"
     pointcut-ref="getNameCalls"
     advice-ref="getNameCounter"/>

Since:

2.0

Author:

Rob Harrop, Adrian Colyer, Juergen Hoeller

Constructor Summary

Constructors

Constructor and Description
AopNamespaceHandler()

Method Summary

Methods

Modifier and Type	Method and Description
void	init() Register the BeanDefinitionParsers for the 'config', 'spring-configured', 'aspectj-autoproxy' and 'scoped-proxy' tags.

Methods inherited from class org.springframework.beans.factory.xml.NamespaceHandlerSupport

decorate, parse, registerBeanDefinitionDecorator, registerBeanDefinitionDecoratorForAttribute, registerBeanDefinitionParser

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

AopNamespaceHandler

public AopNamespaceHandler()

Method Detail

init

public void init()

Register the BeanDefinitionParsers for the 'config', 'spring-configured', 'aspectj-autoproxy' and 'scoped-proxy' tags.