org.springframework.config.java.support.cglib
Class BeanMethodMethodInterceptor

java.lang.Object
  org.springframework.config.java.support.cglib.BeanMethodMethodInterceptor

All Implemented Interfaces:

net.sf.cglib.proxy.Callback, net.sf.cglib.proxy.MethodInterceptor

public class BeanMethodMethodInterceptor
extends java.lang.Object
implements net.sf.cglib.proxy.MethodInterceptor

CGLIB MethodInterceptor that applies to methods on the configuration instance. Purpose: subclass configuration to ensure that singleton methods return the same object on subsequent invocations, including self-invocation.

This implementation is thread-safe.

Author:

Rod Johnson, Costin Leau

Constructor Summary

BeanMethodMethodInterceptor(org.springframework.beans.factory.config.ConfigurableListableBeanFactory owningBeanFactory, BeanNameTrackingDefaultListableBeanFactory childFactory, MethodBeanWrapper beanWrapper, BeanNamingStrategy namingStrategy)

Method Summary

protected java.lang.String	getBeanName(java.lang.reflect.Method m)
java.lang.Object	intercept(java.lang.Object o, java.lang.reflect.Method m, java.lang.Object[] args, net.sf.cglib.proxy.MethodProxy mp)
protected boolean	isCurrentlyInCreation(java.lang.String beanName)
protected java.lang.Object	returnWrappedResultMayBeCached(java.lang.String beanName, java.lang.Object o, java.lang.reflect.Method m, java.lang.Object[] args, net.sf.cglib.proxy.MethodProxy mp)

Methods inherited from class java.lang.Object

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

Constructor Detail

BeanMethodMethodInterceptor

public BeanMethodMethodInterceptor(org.springframework.beans.factory.config.ConfigurableListableBeanFactory owningBeanFactory,
                                   BeanNameTrackingDefaultListableBeanFactory childFactory,
                                   MethodBeanWrapper beanWrapper,
                                   BeanNamingStrategy namingStrategy)

Method Detail

intercept

public java.lang.Object intercept(java.lang.Object o,
                                  java.lang.reflect.Method m,
                                  java.lang.Object[] args,
                                  net.sf.cglib.proxy.MethodProxy mp)
                           throws java.lang.Throwable

Specified by:

intercept in interface net.sf.cglib.proxy.MethodInterceptor

Throws:

java.lang.Throwable

getBeanName

protected java.lang.String getBeanName(java.lang.reflect.Method m)

returnWrappedResultMayBeCached

protected java.lang.Object returnWrappedResultMayBeCached(java.lang.String beanName,
                                                          java.lang.Object o,
                                                          java.lang.reflect.Method m,
                                                          java.lang.Object[] args,
                                                          net.sf.cglib.proxy.MethodProxy mp)
                                                   throws java.lang.Throwable

Throws:

java.lang.Throwable

isCurrentlyInCreation

protected boolean isCurrentlyInCreation(java.lang.String beanName)