Summary: Inherited Fields | Ctors | Methods | Inherited Methods | [Expand All]

public class

ProxyFactory

extends ProxyCreatorSupport

java.lang.Object
↳	org.springframework.aop.framework.ProxyConfig
	↳	org.springframework.aop.framework.AdvisedSupport
		↳	org.springframework.aop.framework.ProxyCreatorSupport
			↳	org.springframework.aop.framework.ProxyFactory

Class Overview

Factory for AOP proxies for programmatic use, rather than via a bean factory. This class provides a simple way of obtaining and configuring AOP proxies in code.

Summary

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Inherited Fields

From class org.springframework.aop.framework.AdvisedSupport

Public Constructors
	ProxyFactory() Create a new ProxyFactory.
	ProxyFactory(Object target) Create a new ProxyFactory.
	ProxyFactory(Class[] proxyInterfaces) Create a new ProxyFactory.
	ProxyFactory(Class proxyInterface, Interceptor interceptor) Create a new ProxyFactory for the given interface and interceptor.

Public Methods
static <T> T	getProxy(Class<T> proxyInterface, Interceptor interceptor) Create a new proxy for the given interface and interceptor.
Object	getProxy(ClassLoader classLoader) Create a new proxy according to the settings in this factory.
static Object	getProxy(TargetSource targetSource) Create a proxy for the specified `TargetSource` that extends the target class of the `TargetSource`.
Object	getProxy() Create a new proxy according to the settings in this factory.

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Inherited Methods

From class org.springframework.aop.framework.ProxyCreatorSupport

From class org.springframework.aop.framework.AdvisedSupport

void	addAdvice(int pos, Advice advice) Cannot add introductions this way unless the advice implements IntroductionInfo.
void	addAdvice(Advice advice) Add the given AOP Alliance advice to the tail of the advice (interceptor) chain.
void	addAdvisor(Advisor advisor) Add an advisor at the end of the advisor chain.
void	addAdvisor(int pos, Advisor advisor) Add an Advisor at the specified position in the chain.
void	addAdvisors(Advisor... advisors) Add all of the given advisors to this proxy configuration.
void	addAdvisors(Collection<Advisor> advisors) Add all of the given advisors to this proxy configuration.
void	addAllAdvisors(Advisor[] advisors) This method is deprecated. as of Spring 3.0, in favor of `addAdvisors(Collection)`
void	addInterface(Class intf) Add a new proxied interface.
void	adviceChanged() Invoked when advice has changed.
boolean	adviceIncluded(Advice advice) Is the given advice included in any advisor within this proxy configuration?
void	copyConfigurationFrom(AdvisedSupport other, TargetSource targetSource, List<Advisor> advisors) Copy the AOP configuration from the given AdvisedSupport object, but allow substitution of a fresh TargetSource and a given interceptor chain.
void	copyConfigurationFrom(AdvisedSupport other) Call this method on a new instance created by the no-arg constructor to create an independent copy of the configuration from the given object.
int	countAdvicesOfType(Class adviceClass) Count advices of the given class.
AdvisorChainFactory	getAdvisorChainFactory() Return the advisor chain factory to use (never `null`).
final Advisor[]	getAdvisors() Return the advisors applying to this proxy.
final List<Advisor>	getAdvisorsInternal() Allows uncontrolled access to the `List` of `Advisors`.
List<Object>	getInterceptorsAndDynamicInterceptionAdvice(Method method, Class targetClass) Determine a list of org.aopalliance.intercept.MethodInterceptor objects for the given method, based on this configuration.
Class[]	getProxiedInterfaces() Return the interfaces proxied by the AOP proxy.
Class<?>	getTargetClass() Return the target class behind the implementing object (typically a proxy configuration or an actual proxy).
TargetSource	getTargetSource() Return the TargetSource used by this Advised object.
int	indexOf(Advisor advisor) Return the index (from 0) of the given advisor, or -1 if no such advisor applies to this proxy.
int	indexOf(Advice advice) Return the index (from 0) of the given AOP Alliance Advice, or -1 if no such advice is an advice for this proxy.
boolean	isInterfaceProxied(Class intf) Determine whether the given interface is proxied.
boolean	isPreFiltered() Return whether this proxy configuration is pre-filtered so that it only contains applicable advisors (matching this proxy's target class).
boolean	removeAdvice(Advice advice) Remove the Advisor containing the given advice.
void	removeAdvisor(int index) Remove the advisor at the given index.
boolean	removeAdvisor(Advisor advisor) Remove the given advisor.
boolean	removeInterface(Class intf) Remove a proxied interface.
boolean	replaceAdvisor(Advisor a, Advisor b) Replace the given advisor.
void	setAdvisorChainFactory(AdvisorChainFactory advisorChainFactory) Set the advisor chain factory to use.
void	setInterfaces(Class[] interfaces) Set the interfaces to be proxied.
void	setPreFiltered(boolean preFiltered) Set whether this proxy configuration is pre-filtered so that it only contains applicable advisors (matching this proxy's target class).
void	setTarget(Object target) Set the given object as target.
void	setTargetClass(Class targetClass) Set a target class to be proxied, indicating that the proxy should be castable to the given class.
void	setTargetSource(TargetSource targetSource) Change the TargetSource used by this Advised object.
String	toProxyConfigString() As `toString()` will normally be delegated to the target, this returns the equivalent for the AOP proxy.
String	toString() For debugging/diagnostic use.
final void	updateAdvisorArray() Bring the array up to date with the list.

From class org.springframework.aop.framework.ProxyConfig

void	copyFrom(ProxyConfig other) Copy configuration from the other config object.
boolean	isExposeProxy() Return whether the AOP proxy will expose the AOP proxy for each invocation.
boolean	isFrozen() Return whether the config is frozen, and no advice changes can be made.
boolean	isOpaque() Return whether proxies created by this configuration should be prevented from being cast to `Advised`.
boolean	isOptimize() Return whether proxies should perform aggressive optimizations.
boolean	isProxyTargetClass() Return whether to proxy the target class directly as well as any interfaces.
void	setExposeProxy(boolean exposeProxy) Set whether the proxy should be exposed by the AOP framework as a ThreadLocal for retrieval via the AopContext class.
void	setFrozen(boolean frozen) Set whether this config should be frozen.
void	setOpaque(boolean opaque) Set whether proxies created by this configuration should be prevented from being cast to `Advised` to query proxy status.
void	setOptimize(boolean optimize) Set whether proxies should perform aggressive optimizations.
void	setProxyTargetClass(boolean proxyTargetClass) Set whether to proxy the target class directly, instead of just proxying specific interfaces.
String	toString()

From class java.lang.Object

From interface org.springframework.aop.TargetClassAware

From interface org.springframework.aop.framework.Advised

abstract void	addAdvice(int pos, Advice advice) Add the given AOP Alliance Advice at the specified position in the advice chain.
abstract void	addAdvice(Advice advice) Add the given AOP Alliance advice to the tail of the advice (interceptor) chain.
abstract void	addAdvisor(Advisor advisor) Add an advisor at the end of the advisor chain.
abstract void	addAdvisor(int pos, Advisor advisor) Add an Advisor at the specified position in the chain.
abstract Advisor[]	getAdvisors() Return the advisors applying to this proxy.
abstract Class[]	getProxiedInterfaces() Return the interfaces proxied by the AOP proxy.
abstract TargetSource	getTargetSource() Return the TargetSource used by this Advised object.
abstract int	indexOf(Advisor advisor) Return the index (from 0) of the given advisor, or -1 if no such advisor applies to this proxy.
abstract int	indexOf(Advice advice) Return the index (from 0) of the given AOP Alliance Advice, or -1 if no such advice is an advice for this proxy.
abstract boolean	isExposeProxy() Return whether the factory should expose the proxy as a ThreadLocal.
abstract boolean	isFrozen() Return whether the Advised configuration is frozen, in which case no advice changes can be made.
abstract boolean	isInterfaceProxied(Class intf) Determine whether the given interface is proxied.
abstract boolean	isPreFiltered() Return whether this proxy configuration is pre-filtered so that it only contains applicable advisors (matching this proxy's target class).
abstract boolean	isProxyTargetClass() Are we proxying the full target class instead of specified interfaces?
abstract boolean	removeAdvice(Advice advice) Remove the Advisor containing the given advice.
abstract void	removeAdvisor(int index) Remove the advisor at the given index.
abstract boolean	removeAdvisor(Advisor advisor) Remove the given advisor.
abstract boolean	replaceAdvisor(Advisor a, Advisor b) Replace the given advisor.
abstract void	setExposeProxy(boolean exposeProxy) Set whether the proxy should be exposed by the AOP framework as a ThreadLocal for retrieval via the AopContext class.
abstract void	setPreFiltered(boolean preFiltered) Set whether this proxy configuration is pre-filtered so that it only contains applicable advisors (matching this proxy's target class).
abstract void	setTargetSource(TargetSource targetSource) Change the TargetSource used by this Advised object.
abstract String	toProxyConfigString() As `toString()` will normally be delegated to the target, this returns the equivalent for the AOP proxy.

Public Constructors

public ProxyFactory ()

Create a new ProxyFactory.

public ProxyFactory (Object target)

Create a new ProxyFactory.

Will proxy all interfaces that the given target implements.

Parameters

target	the target object to be proxied

public ProxyFactory (Class[] proxyInterfaces)

Create a new ProxyFactory.

No target, only interfaces. Must add interceptors.

Parameters

proxyInterfaces	the interfaces that the proxy should implement

public ProxyFactory (Class proxyInterface, Interceptor interceptor)

Create a new ProxyFactory for the given interface and interceptor.

Convenience method for creating a proxy for a single interceptor, assuming that the interceptor handles all calls itself rather than delegating to a target, like in the case of remoting proxies.

Parameters

proxyInterface	the interface that the proxy should implement
interceptor	the interceptor that the proxy should invoke

Public Methods

public static T getProxy (Class<T> proxyInterface, Interceptor interceptor)

Create a new proxy for the given interface and interceptor.

Convenience method for creating a proxy for a single interceptor, assuming that the interceptor handles all calls itself rather than delegating to a target, like in the case of remoting proxies.

Parameters

proxyInterface	the interface that the proxy should implement
interceptor	the interceptor that the proxy should invoke

Returns

the proxy object

public Object 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 (or `null` for the low-level proxy facility's default)

Returns

the proxy object

public static Object getProxy (TargetSource targetSource)

Create a proxy for the specified TargetSource that extends the target class of the TargetSource.

Parameters

targetSource	the TargetSource that the proxy should invoke

Returns

the proxy object

public Object 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 proxy object

Interfaces

Classes

Exceptions

ProxyFactory

Class Overview

Summary

Public Constructors

public ProxyFactory ()

public ProxyFactory (Object target)

Parameters

public ProxyFactory (Class[] proxyInterfaces)

Parameters

public ProxyFactory (Class proxyInterface, Interceptor interceptor)

Parameters

Public Methods

public static T getProxy (Class<T> proxyInterface, Interceptor interceptor)

Parameters

Returns

See Also

public Object getProxy (ClassLoader classLoader)

Parameters

Returns

public static Object getProxy (TargetSource targetSource)

Parameters

Returns

public Object getProxy ()

Returns