org.springframework.aop.framework
Class DefaultAopProxyFactory

java.lang.Object
  org.springframework.aop.framework.DefaultAopProxyFactory

All Implemented Interfaces:

AopProxyFactory

public class DefaultAopProxyFactory
extends Object
implements AopProxyFactory

Default AopProxyFactory implementation, creating either a CGLIB proxy or a JDK dynamic proxy.

Creates a CGLIB proxy if one the following is true for a given AdvisedSupport instance:

• the "optimize" flag is set
• the "proxyTargetClass" flag is set
• no proxy interfaces have been specified

Note that the CGLIB library classes have to be present on the class path if an actual CGLIB proxy needs to be created.

In general, specify "proxyTargetClass" to enforce a CGLIB proxy, or specify one or more interfaces to use a JDK dynamic proxy.

Since:

12.03.2004

Author:

Rod Johnson, Juergen Hoeller

See Also:

ProxyConfig.setOptimize(boolean), ProxyConfig.setProxyTargetClass(boolean), AdvisedSupport.setInterfaces(java.lang.Class[])

Constructor Summary

DefaultAopProxyFactory()

Method Summary

AopProxy

createAopProxy(AdvisedSupport config) Create an AopProxy for the given AOP configuration.

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultAopProxyFactory

public DefaultAopProxyFactory()

Method Detail

createAopProxy

public AopProxy createAopProxy(AdvisedSupport config)
                        throws AopConfigException

Description copied from interface: AopProxyFactory

Create an AopProxy for the given AOP configuration.

Specified by:

createAopProxy in interface AopProxyFactory

Parameters:

config - the AOP configuration in the form of an AdvisedSupport object

Returns:

the corresponding AOP proxy

Throws:

AopConfigException - if the configuration is invalid