org.acegisecurity.securechannel
Class ChannelProcessingFilter

java.lang.Object
  org.acegisecurity.securechannel.ChannelProcessingFilter

All Implemented Interfaces:

javax.servlet.Filter, InitializingBean

public class ChannelProcessingFilter
extends Object
implements InitializingBean, javax.servlet.Filter

Ensures a web request is delivered over the required channel.

Internally uses a FilterInvocation to represent the request, so that the FilterInvocation-related property editors and lookup classes can be used.

Delegates the actual channel security decisions and necessary actions to the configured ChannelDecisionManager. If a response is committed by the ChannelDecisionManager, the filter chain will not proceed.

Do not use this class directly. Instead configure web.xml to use the FilterToBeanProxy.

Version:

$Id: ChannelProcessingFilter.java,v 1.5 2005/11/17 00:55:50 benalex Exp $

Author:

Ben Alex

Constructor Summary

ChannelProcessingFilter()

Method Summary

void	afterPropertiesSet()
void	destroy()
void	doFilter(javax.servlet.ServletRequest request, javax.servlet.ServletResponse response, javax.servlet.FilterChain chain)
ChannelDecisionManager	getChannelDecisionManager()
FilterInvocationDefinitionSource	getFilterInvocationDefinitionSource()
void	init(javax.servlet.FilterConfig filterConfig)
void	setChannelDecisionManager(ChannelDecisionManager channelDecisionManager)
void	setFilterInvocationDefinitionSource(FilterInvocationDefinitionSource filterInvocationDefinitionSource)

Methods inherited from class java.lang.Object

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

Constructor Detail

ChannelProcessingFilter

public ChannelProcessingFilter()

Method Detail

setChannelDecisionManager

public void setChannelDecisionManager(ChannelDecisionManager channelDecisionManager)

getChannelDecisionManager

public ChannelDecisionManager getChannelDecisionManager()

setFilterInvocationDefinitionSource

public void setFilterInvocationDefinitionSource(FilterInvocationDefinitionSource filterInvocationDefinitionSource)

getFilterInvocationDefinitionSource

public FilterInvocationDefinitionSource getFilterInvocationDefinitionSource()

afterPropertiesSet

public void afterPropertiesSet()
                        throws Exception

Specified by:

afterPropertiesSet in interface InitializingBean

Throws:

Exception

destroy

public void destroy()

Specified by:

destroy in interface javax.servlet.Filter

doFilter

public void doFilter(javax.servlet.ServletRequest request,
                     javax.servlet.ServletResponse response,
                     javax.servlet.FilterChain chain)
              throws IOException,
                     javax.servlet.ServletException

Specified by:

doFilter in interface javax.servlet.Filter

Throws:

IOException

javax.servlet.ServletException

init

public void init(javax.servlet.FilterConfig filterConfig)
          throws javax.servlet.ServletException

Specified by:

init in interface javax.servlet.Filter

Throws:

javax.servlet.ServletException