程序包 infra.aop.framework.adapter

类 DefaultAdvisorAdapterRegistry

java.lang.Object

infra.aop.framework.adapter.DefaultAdvisorAdapterRegistry

所有已实现的接口:

AdvisorAdapterRegistry, Serializable

public class DefaultAdvisorAdapterRegistry
extends Object
implements AdvisorAdapterRegistry, Serializable

Default implementation of the AdvisorAdapterRegistry interface. Supports MethodInterceptor, MethodBeforeAdvice, AfterReturningAdvice, ThrowsAdvice.

从以下版本开始:

4.0

作者:

Rod Johnson, Rob Harrop, Juergen Hoeller, Harry Yang

另请参阅:

• 序列化表格

字段概要

字段

修饰符和类型	字段	说明
private final ArrayList<AdvisorAdapter>	adapters
private static AdvisorAdapterRegistry	instance	Keep track of a single instance so we can return it to classes that request it.
private static final long	serialVersionUID

构造器概要

构造器

构造器	说明
DefaultAdvisorAdapterRegistry()	Create a new DefaultAdvisorAdapterRegistry, registering well-known adapters.

方法概要

修饰符和类型	方法	说明
static AdvisorAdapterRegistry	getInstance()	Return the singleton DefaultAdvisorAdapterRegistry instance.
List<MethodInterceptor>	getInterceptors(Advisor advisor)	Return an array of AOP Alliance MethodInterceptors to allow use of the given Advisor in an interception-based framework.
void	registerAdvisorAdapter(AdvisorAdapter adapter)	Register the given AdvisorAdapter.
(专用程序包) static void	reset()	Reset the singleton DefaultAdvisorAdapterRegistry, removing any registered adapters.
Advisor	wrap(Object adviceObject)	Return an Advisor wrapping the given advice.

从类继承的方法 java.lang.Object

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

字段详细资料

serialVersionUID

private static final long serialVersionUID

另请参阅:

• 常量字段值

instance

private static AdvisorAdapterRegistry instance

Keep track of a single instance so we can return it to classes that request it.

adapters

private final ArrayList<AdvisorAdapter> adapters

构造器详细资料

DefaultAdvisorAdapterRegistry

public DefaultAdvisorAdapterRegistry()

Create a new DefaultAdvisorAdapterRegistry, registering well-known adapters.

方法详细资料

wrap

public Advisor wrap(Object adviceObject)
             throws UnknownAdviceTypeException

从接口复制的说明: AdvisorAdapterRegistry

Return an Advisor wrapping the given advice.

Should by default at least support MethodInterceptor, MethodBeforeAdvice, AfterReturningAdvice, ThrowsAdvice.

指定者:

wrap 在接口中 AdvisorAdapterRegistry

参数:

adviceObject - an object that should be an advice

返回:

an Advisor wrapping the given advice (never null; if the advice parameter is an Advisor, it is to be returned as-is)

抛出:

UnknownAdviceTypeException - if no registered advisor adapter can wrap the supposed advice

getInterceptors

public List<MethodInterceptor> getInterceptors(Advisor advisor)
                                        throws UnknownAdviceTypeException

从接口复制的说明: AdvisorAdapterRegistry

Return an array of AOP Alliance MethodInterceptors to allow use of the given Advisor in an interception-based framework.

Don't worry about the pointcut associated with the Advisor, if it is a PointcutAdvisor: just return an interceptor.

指定者:

getInterceptors 在接口中 AdvisorAdapterRegistry

参数:

advisor - the Advisor to find an interceptor for

返回:

a list of MethodInterceptors to expose this Advisor's behavior

抛出:

UnknownAdviceTypeException - if the Advisor type is not understood by any registered AdvisorAdapter

registerAdvisorAdapter

public void registerAdvisorAdapter(AdvisorAdapter adapter)

从接口复制的说明: AdvisorAdapterRegistry

Register the given AdvisorAdapter. Note that it is not necessary to register adapters for an AOP Alliance Interceptors or Advices: these must be automatically recognized by an AdvisorAdapterRegistry implementation.

指定者:

registerAdvisorAdapter 在接口中 AdvisorAdapterRegistry

参数:

adapter - an AdvisorAdapter that understands particular Advisor or Advice types

getInstance

public static AdvisorAdapterRegistry getInstance()

Return the singleton DefaultAdvisorAdapterRegistry instance.

reset

static void reset()

Reset the singleton DefaultAdvisorAdapterRegistry, removing any registered adapters.