AopNamespaceHandler (Spring Framework API 2.1) - Spring Framework 2.1.0 API 文档英文版

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org.springframework.aop.config
Class AopNamespaceHandler

java.lang.Object
  org.springframework.beans.factory.xml.NamespaceHandlerSupport
      org.springframework.aop.config.AopNamespaceHandler

All Implemented Interfaces:: NamespaceHandler

public class AopNamespaceHandler
extends NamespaceHandlerSupport
extends 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, Rod Johnson

Constructor Summary

AopNamespaceHandler()

Method Summary

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, findDecoratorForNode, findParserForElement, parse, registerBeanDefinitionDecorator, registerBeanDefinitionDecoratorForAttribute, registerBeanDefinitionParser

Methods inherited from class java.lang.Object

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

Constructor Summary
`AopNamespaceHandler()`

Method Summary
`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, findDecoratorForNode, findParserForElement, parse, registerBeanDefinitionDecorator, registerBeanDefinitionDecoratorForAttribute, registerBeanDefinitionParser`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail