The Spring Framework

## org.springframework.aop.aspectj.annotation
Class AspectJProxyFactory

    java.lang.Object
      org.springframework.aop.framework.ProxyConfig
          org.springframework.aop.framework.AdvisedSupport
              org.springframework.aop.framework.ProxyCreatorSupport
                  org.springframework.aop.aspectj.annotation.AspectJProxyFactory

All Implemented Interfaces:
  Serializable, Advised, TargetClassAware

    public class AspectJProxyFactory

extends ProxyCreatorSupport

AspectJ-based proxy factory, allowing for programmatic building of proxies which include AspectJ aspects (code style as well Java 5 annotation style).

Since:
  2.0
Author:
  Rob Harrop, Juergen Hoeller, Ramnivas Laddad
See Also:
  `addAspect(Object)`, `addAspect(Class)`, `getProxy()`, `getProxy(ClassLoader)`, `ProxyFactory`, Serialized Form

Field Summary

Fields inherited from class org.springframework.aop.framework.AdvisedSupport
`EMPTY_TARGET_SOURCE`

Constructor Summary
`AspectJProxyFactory()` Create a new AspectJProxyFactory.
`AspectJProxyFactory(Class[] interfaces)` Create a new `AspectJProxyFactory`.
`AspectJProxyFactory(Object target)` Create a new AspectJProxyFactory.

Method Summary
`void` `addAspect(Class aspectClass)` Add an aspect of the supplied type to the end of the advice chain.
`void` `addAspect(Object aspectInstance)` Add the supplied aspect instance to the chain.

`

`<T> T`

`

`getProxy()`
Create a new proxy according to the settings in this factory.

`

`<T> T`

`

`getProxy(ClassLoader classLoader)`
Create a new proxy according to the settings in this factory.

Methods inherited from class org.springframework.aop.framework.ProxyCreatorSupport
`addListener, adviceChanged, createAopProxy, getAopProxyFactory, isActive, removeListener, setAopProxyFactory`

Methods inherited from class org.springframework.aop.framework.AdvisedSupport

`addAdvice, addAdvice, addAdvisor, addAdvisor, addAllAdvisors, addInterface, adviceIncluded, copyConfigurationFrom, copyConfigurationFrom, countAdvicesOfType, getAdvisorChainFactory, getAdvisors, getAdvisorsInternal, getInterceptorsAndDynamicInterceptionAdvice, getProxiedInterfaces, getTargetClass, getTargetSource, indexOf, indexOf, isInterfaceProxied, isPreFiltered, removeAdvice, removeAdvisor, removeAdvisor, removeInterface, replaceAdvisor, setAdvisorChainFactory, setInterfaces, setPreFiltered, setTarget, setTargetClass, setTargetSource, toProxyConfigString, toString, updateAdvisorArray`

Methods inherited from class org.springframework.aop.framework.ProxyConfig
`copyFrom, isExposeProxy, isFrozen, isOpaque, isOptimize, isProxyTargetClass, setExposeProxy, setFrozen, setOpaque, setOptimize, setProxyTargetClass`

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

Methods inherited from interface org.springframework.aop.framework.Advised
`isExposeProxy, isFrozen, isProxyTargetClass, setExposeProxy`

Constructor Detail

### AspectJProxyFactory

    public AspectJProxyFactory()

  Create a new AspectJProxyFactory.

### AspectJProxyFactory

    public AspectJProxyFactory(Object target)

  Create a new AspectJProxyFactory.

  Will proxy all interfaces that the given target implements.

  Parameters:
    `target` - the target object to be proxied

### AspectJProxyFactory

    public AspectJProxyFactory(Class[] interfaces)

  Create a new `AspectJProxyFactory`. No target, only interfaces. Must add interceptors.

Method Detail

### addAspect

    public void addAspect(Object aspectInstance)

  Add the supplied aspect instance to the chain. The type of the aspect instance supplied must be a singleton aspect. True singleton lifecycle is not honoured when using this method - the caller is responsible for managing the lifecycle of any aspects added in this way.

  Parameters:
    `aspectInstance` - the AspectJ aspect instance

### addAspect

    public void addAspect(Class aspectClass)

  Add an aspect of the supplied type to the end of the advice chain.

  Parameters:
    `aspectClass` - the AspectJ aspect class

### getProxy

    public <T> T getProxy()

  Create a new proxy according to the settings in this factory.

  Can be called repeatedly. Effect will vary if we've added or removed interfaces. Can add and remove interceptors.

  Uses a default class loader: Usually, the thread context class loader (if necessary for proxy creation).

  Returns:
    the new proxy

### getProxy

    public <T> T getProxy(ClassLoader classLoader)

  Create a new proxy according to the settings in this factory.

  Can be called repeatedly. Effect will vary if we've added or removed interfaces. Can add and remove interceptors.

  Uses the given class loader (if necessary for proxy creation).

  Parameters:
    `classLoader` - the class loader to create the proxy with
  Returns:
    the new proxy

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