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Interceptor (JBoss Seam API Documentation) - JBoss Seam 1.2.1 API 英文版文档

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org.jboss.seam.annotations
Annotation Type Interceptor

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@Target(value=TYPE)
@Retention(value=RUNTIME)
@Documented
public @interface Interceptor

Annotates an interceptor class and specifies what kind of interceptor it is (client side or server side), and its ordering with respect to other interceptors in the stack.

Author:

Gavin King

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Optional Element Summary
Class[]	around           Specifies that an interceptor is called "around" another interceptor or interceptors.
boolean	stateless           Performance optimization for stateless interceptors.
InterceptorType	type           Specifies that the interceptor is a SERVER or CLIENT side interceptor.
Class[]	within           Specifies that an interceptor is called "within" another interceptor or interceptors.

 

type

public abstract InterceptorType type

Specifies that the interceptor is a SERVER or CLIENT side interceptor.

Returns:

SERVER by default

Default:

SERVER

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around

public abstract Class[] around

Specifies that an interceptor is called "around" another interceptor or interceptors.

Default:

{}

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within

public abstract Class[] within

Specifies that an interceptor is called "within" another interceptor or interceptors.

Default:

{}

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stateless

public abstract boolean stateless

Performance optimization for stateless interceptors.

Default:

false

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