jrun.servlet
Class JRunInvokerChain

java.lang.Object
  |
  +--jrun.servlet.JRunInvokerChain

All Implemented Interfaces:

InvokerChain

public class JRunInvokerChain

extends java.lang.Object

implements InvokerChain

Invoker chain implementation

Author:

Karl Moss

Constructor Summary

JRunInvokerChain()

Method Summary

void	add(Invoker invoker)
void	clear()
void	init() Initialize the chain.
void	invokeNext(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) Causes the next ServletInvoker in the chain to be invoked.
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

JRunInvokerChain

public JRunInvokerChain()

Method Detail

invokeNext

public void invokeNext(javax.servlet.http.HttpServletRequest request,
                       javax.servlet.http.HttpServletResponse response)
                throws java.io.IOException,
                       javax.servlet.ServletException

Description copied from interface: InvokerChain

Causes the next ServletInvoker in the chain to be invoked.

Specified by:

invokeNext in interface InvokerChain

Following copied from interface: jrun.servlet.InvokerChain

Parameters:

request - The HttpServletRequest

response - The HttpServletResponse

add

public void add(Invoker invoker)

clear

public void clear()

init

public void init()

Initialize the chain. This includes pushing a new int on the local thread stack to keep track of the current position in the chain

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object