AbstractSingletonProxyFactoryBean (Spring Framework 7.0.8 API)

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Class AbstractSingletonProxyFactoryBean

java.lang.Object<br>org.springframework.aop.framework.ProxyConfig<br>org.springframework.aop.framework.AbstractSingletonProxyFactoryBean

All Implemented Interfaces:<br>Serializable, Aware, BeanClassLoaderAware, FactoryBeanObject>, InitializingBean

Direct Known Subclasses:<br>CacheProxyFactoryBean, TransactionProxyFactoryBean

public abstract class AbstractSingletonProxyFactoryBean<br>extends ProxyConfig<br>implements FactoryBeanObject>, BeanClassLoaderAware, InitializingBean

Convenient superclass for FactoryBean types that produce singleton-scoped<br>proxy objects.

Manages pre- and post-interceptors (references, rather than<br>interceptor names, as in ProxyFactoryBean) and provides<br>consistent interface management.

Since:<br>2.0<br>Author:<br>Juergen Hoeller<br>See Also:

Serialized Form

Field Summary

Fields inherited from interface FactoryBean

OBJECT_TYPE_ATTRIBUTE

Constructor Summary

Constructors

Constructor

Description

AbstractSingletonProxyFactoryBean()

Method Summary

All MethodsInstance MethodsAbstract MethodsConcrete Methods

Modifier and Type

Method

Description

void

afterPropertiesSet()

Invoked by the containing BeanFactory after it has set all bean properties<br>and satisfied BeanFactoryAware, ApplicationContextAware etc.

protected abstract Object

createMainInterceptor()

Create the "main" interceptor for this proxy factory bean.

protected TargetSource

createTargetSource(Object target)

Determine a TargetSource for the given target (or TargetSource).

Object

getObject()

Return an instance (possibly shared or independent) of the object<br>managed by this factory.

@Nullable Class

getObjectType()

Return the type of object that this FactoryBean creates,<br>or null if not known in advance.

final boolean

isSingleton()

Is the object managed by this factory a singleton? That is,<br>will FactoryBean.getObject() always return the same object<br>(a reference that can be cached)?

protected void

postProcessProxyFactory(ProxyFactory proxyFactory)

A hook for subclasses to post-process the ProxyFactory<br>before creating the proxy instance with it.

void

setAdvisorAdapterRegistry(AdvisorAdapterRegistry advisorAdapterRegistry)

Specify the AdvisorAdapterRegistry to use.

void

setBeanClassLoader(ClassLoader classLoader)

Callback that supplies the bean class loader to<br>a bean instance.

void

setPostInterceptors(Object[] postInterceptors)

Set additional interceptors (or advisors) to be applied after the<br>implicit transaction interceptor.

void

setPreInterceptors(Object[] preInterceptors)

Set additional interceptors (or advisors) to be applied before the<br>implicit transaction interceptor, for example, a PerformanceMonitorInterceptor.

void

setProxyClassLoader(ClassLoader classLoader)

Set the ClassLoader to generate the proxy class in.

void

setProxyInterfaces(Class[] proxyInterfaces)

Specify the set of interfaces being proxied.

void

setTarget(Object target)

Set the target object, that is, the bean to be wrapped with a transactional proxy.

Methods inherited from class ProxyConfig

copyDefault, copyFrom, isExposeProxy, isFrozen, isOpaque, isOptimize, isProxyTargetClass, setExposeProxy, setFrozen, setOpaque, setOptimize, setProxyTargetClass, toString

Methods inherited from class Object

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

Constructor Details

()"><br>AbstractSingletonProxyFactoryBean

public AbstractSingletonProxyFactoryBean()

Method Details

setTarget

public void setTarget(Object target)

Set the target object, that is, the bean to be wrapped with a transactional proxy.<br>The target may be any object, in which case a SingletonTargetSource will<br>be created. If it is a TargetSource, no wrapper TargetSource is created:<br>This enables the use of a pooling or prototype TargetSource etc.

See Also:

TargetSource

SingletonTargetSource

LazyInitTargetSource

PrototypeTargetSource

CommonsPool2TargetSource

setProxyInterfaces

public void setProxyInterfaces(Class[] proxyInterfaces)

Specify the set of interfaces being proxied.<br>If not specified (the default), the AOP infrastructure works<br>out which interfaces need proxying by analyzing the target,<br>proxying all the interfaces that the target object implements.

setPreInterceptors

public void setPreInterceptors(Object[] preInterceptors)

Set additional interceptors (or advisors) to be applied before the<br>implicit transaction interceptor, for example, a PerformanceMonitorInterceptor.<br>You may specify any AOP Alliance MethodInterceptors or other<br>Spring AOP Advices, as well as Spring AOP Advisors.

See Also:

PerformanceMonitorInterceptor

setPostInterceptors

public void setPostInterceptors(Object[] postInterceptors)

Set additional interceptors (or advisors) to be applied after the<br>implicit transaction interceptor.<br>You may specify any AOP Alliance MethodInterceptors or other<br>Spring AOP Advices, as well as...