Package 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

Constructors

Constructor	Description
AspectJProxyFactory()	Create a new AspectJProxyFactory.
AspectJProxyFactory(Class<?>... interfaces)	Create a new AspectJProxyFactory.
AspectJProxyFactory(Object target)	Create a new AspectJProxyFactory.

Method Summary

Modifier and Type	Method	Description
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, addAdvisors, addAdvisors, addInterface, adviceIncluded, copyConfigurationFrom, copyConfigurationFrom, countAdvicesOfType, getAdvisorChainFactory, getAdvisorCount, getAdvisors, getAdvisorsInternal, getInterceptorsAndDynamicInterceptionAdvice, getProxiedInterfaces, getTargetClass, getTargetSource, indexOf, indexOf, isInterfaceProxied, isPreFiltered, removeAdvice, removeAdvisor, removeAdvisor, removeInterface, replaceAdvisor, setAdvisorChainFactory, setInterfaces, setPreFiltered, setTarget, setTargetClass, setTargetSource, toProxyConfigString, toString

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 Details

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 Details

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