org.jboss.portal.portlet.impl.invocation
Interface PortletInterceptorStack

All Known Implementing Classes:

JBossPortletInterceptorStack

public interface PortletInterceptorStack

Version:

$Revision$

Author:

Thomas Heute

Method Summary

org.jboss.portal.portlet.PortletInvokerInterceptor	getInterceptor(int index) Return the interceptor at the specified index.
int	getLength() Returns the stack length.

Method Detail

getLength

int getLength()

Returns the stack length.

Returns:

the length

getInterceptor

org.jboss.portal.portlet.PortletInvokerInterceptor 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