类 ProxyFactoryBean

字段详细资料

• GLOBAL_SUFFIX

  public static final String GLOBAL_SUFFIX

  This suffix in a value in an interceptor list indicates to expand globals.

  另请参阅:

  常量字段值

• logger

  protected final Log logger

构造器详细资料

• ProxyFactoryBean

  public ProxyFactoryBean()

方法详细资料

• setProxyInterfaces

  public void setProxyInterfaces​(Class<?>[] proxyInterfaces)
                          throws ClassNotFoundException

  Set the names of the interfaces we're proxying. If no interface is given, a CGLIB for the actual class will be created.

  This is essentially equivalent to the "setInterfaces" method, but mirrors TransactionProxyFactoryBean's "setProxyInterfaces".

  抛出:

  ClassNotFoundException

  另请参阅:

  AdvisedSupport.setInterfaces(java.lang.Class<?>...), AbstractSingletonProxyFactoryBean.setProxyInterfaces(java.lang.Class<?>[])

• setInterceptorNames

  public void setInterceptorNames​(String... interceptorNames)

  Set the list of Advice/Advisor bean names. This must always be set to use this factory bean in a bean factory.

  The referenced beans should be of type Interceptor, Advisor or Advice The last entry in the list can be the name of any bean in the factory. If it's neither an Advice nor an Advisor, a new SingletonTargetSource is added to wrap it. Such a target bean cannot be used if the "target" or "targetSource" or "targetName" property is set, in which case the "interceptorNames" array must contain only Advice/Advisor bean names.

  NOTE: Specifying a target bean as final name in the "interceptorNames" list is deprecated and will be removed in a future Spring version. Use the "targetName" property instead.

  另请参阅:

  MethodInterceptor, Advisor, Advice, SingletonTargetSource

• setTargetName

  public void setTargetName​(String targetName)

  Set the name of the target bean. This is an alternative to specifying the target name at the end of the "interceptorNames" array.

  You can also specify a target object or a TargetSource object directly, via the "target"/"targetSource" property, respectively.

  另请参阅:

  setInterceptorNames(String[]), AdvisedSupport.setTarget(Object), AdvisedSupport.setTargetSource(org.springframework.aop.TargetSource)

• setAutodetectInterfaces

  public void setAutodetectInterfaces​(boolean autodetectInterfaces)

  Set whether to autodetect proxy interfaces if none specified.

  Default is "true". Turn this flag off to create a CGLIB proxy for the full target class if no interfaces specified.

  另请参阅:

  ProxyConfig.setProxyTargetClass(boolean)

• setSingleton

  public void setSingleton​(boolean singleton)

  Set the value of the singleton property. Governs whether this factory should always return the same proxy instance (which implies the same target) or whether it should return a new prototype instance, which implies that the target and interceptors may be new instances also, if they are obtained from prototype bean definitions. This allows for fine control of independence/uniqueness in the object graph.

• setAdvisorAdapterRegistry

  public void setAdvisorAdapterRegistry​(AdvisorAdapterRegistry advisorAdapterRegistry)

  Specify the AdvisorAdapterRegistry to use. Default is the global AdvisorAdapterRegistry.

  另请参阅:

  GlobalAdvisorAdapterRegistry

• setFrozen

  public void setFrozen​(boolean frozen)

  从类复制的说明: ProxyConfig
  Set whether this config should be frozen.

  When a config is frozen, no advice changes can be made. This is useful for optimization, and useful when we don't want callers to be able to manipulate configuration after casting to Advised.

  覆盖:

  setFrozen 在类中 ProxyConfig

• setProxyClassLoader

  public void setProxyClassLoader​(ClassLoader classLoader)

  Set the ClassLoader to generate the proxy class in.

  Default is the bean ClassLoader, i.e. the ClassLoader used by the containing BeanFactory for loading all bean classes. This can be overridden here for specific proxies.

• setBeanClassLoader

  public void setBeanClassLoader​(ClassLoader classLoader)

  从接口复制的说明: BeanClassLoaderAware
  Callback that supplies the bean class loader to a bean instance.

  Invoked after the population of normal bean properties but before an initialization callback such as InitializingBean'sInitializingBean.afterPropertiesSet() method or a custom init-method.

  指定者:

  setBeanClassLoader 在接口中 BeanClassLoaderAware

  参数:

  classLoader - the owning class loader; may be null in which case a default ClassLoader must be used, for example the ClassLoader obtained via ClassUtils.getDefaultClassLoader()

• setBeanFactory

  public void setBeanFactory​(BeanFactory beanFactory)

  从接口复制的说明: BeanFactoryAware
  Callback that supplies the owning factory to a bean instance.

  Invoked after the population of normal bean properties but before an initialization callback such as InitializingBean.afterPropertiesSet() or a custom init-method.

  指定者:

  setBeanFactory 在接口中 BeanFactoryAware

  参数:

  beanFactory - owning BeanFactory (never null). The bean can immediately call methods on the factory.

  另请参阅:

  BeanInitializationException

• getObject

  public Object getObject()
                   throws BeansException

  Return a proxy. Invoked when clients obtain beans from this factory bean. Create an instance of the AOP proxy to be returned by this factory. The instance will be cached for a singleton, and create on each call to getObject() for a proxy.

  指定者:

  getObject 在接口中 FactoryBean<Object>

  返回:

  a fresh AOP proxy reflecting the current state of this factory

  抛出:

  BeansException

  另请参阅:

  FactoryBeanNotInitializedException

• getObjectType

  public Class<?> getObjectType()

  Return the type of the proxy. Will check the singleton instance if already created, else fall back to the proxy interface (in case of just a single one), the target bean type, or the TargetSource's target class.

  指定者:

  getObjectType 在接口中 FactoryBean<Object>

  返回:

  the type of object that this FactoryBean creates, or null if not known at the time of the call

  另请参阅:

  TargetSource.getTargetClass()

• isSingleton

  public boolean isSingleton()

  从接口复制的说明: FactoryBean
  Is the object managed by this factory a singleton? That is, will FactoryBean.getObject() always return the same object (a reference that can be cached)?

  NOTE: If a FactoryBean indicates to hold a singleton object, the object returned from getObject() might get cached by the owning BeanFactory. Hence, do not return true unless the FactoryBean always exposes the same reference.

  The singleton status of the FactoryBean itself will generally be provided by the owning BeanFactory; usually, it has to be defined as singleton there.

  NOTE: This method returning false does not necessarily indicate that returned objects are independent instances. An implementation of the extended SmartFactoryBean interface may explicitly indicate independent instances through its SmartFactoryBean.isPrototype() method. Plain FactoryBean implementations which do not implement this extended interface are simply assumed to always return independent instances if the isSingleton() implementation returns false.

  指定者:

  isSingleton 在接口中 FactoryBean<Object>

  返回:

  whether the exposed object is a singleton

  另请参阅:

  FactoryBean.getObject(), SmartFactoryBean.isPrototype()

• createCompositeInterface

  protected Class<?> createCompositeInterface​(Class<?>[] interfaces)

  Create a composite interface Class for the given interfaces, implementing the given interfaces in one single Class.

  The default implementation builds a JDK proxy class for the given interfaces.

  参数:

  interfaces - the interfaces to merge

  返回:

  the merged interface as Class

  另请参阅:

  Proxy.getProxyClass(java.lang.ClassLoader, java.lang.Class<?>...)

• getProxy

  protected Object getProxy​(AopProxy aopProxy)

  Return the proxy object to expose.

  The default implementation uses a getProxy call with the factory's bean class loader. Can be overridden to specify a custom class loader.

  参数:

  aopProxy - the prepared AopProxy instance to get the proxy from

  返回:

  the proxy object to expose

  另请参阅:

  AopProxy.getProxy(ClassLoader)

• adviceChanged

  protected void adviceChanged()

  Blow away and recache singleton on an advice change.

  覆盖:

  adviceChanged 在类中 ProxyCreatorSupport

  另请参阅:

  AdvisedSupportListener.adviceChanged(org.springframework.aop.framework.AdvisedSupport)