InterceptorStack - JBOSS Portal 2.6 API 英文版文档

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org.jboss.portal.common.invocation
Interface InterceptorStack

All Known Implementing Classes:: JBossInterceptorStack

public interface InterceptorStack

A wrapper for a list of interceptors.

Version:: $Revision: 5451 $
Author:: Julien Viet

Method Summary

Interceptor getInterceptor(int index)
Return the interceptor at the specified index.

int getLength()
Returns the stack length.

Method Detail

getLength

public int getLength()

Returns the stack length.

Returns:: the length

getInterceptor

public Interceptor getInterceptor(int index)
                           throws java.lang.ArrayIndexOutOfBoundsException

Return the interceptor at the specified index.

Parameters:: index - the interceptor index in the stack
Returns:: the specified interceptor
Throws:: java.lang.ArrayIndexOutOfBoundsException - if the index is not valid