org.acegisecurity.securechannel

Class ChannelProcessingFilter

java.lang.Object

org.acegisecurity.securechannel.ChannelProcessingFilter

All Implemented Interfaces:

javax.servlet.Filter, org.springframework.beans.factory.InitializingBean

public class ChannelProcessingFilter
extends Object
implements org.springframework.beans.factory.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 1784 2007-02-24 21:00:24Z luke_t $

Author:

Ben Alex

Constructor Summary

Constructors

Constructor and Description
ChannelProcessingFilter()

Method Summary

Modifier and Type	Method and Description
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

afterPropertiesSet

public void afterPropertiesSet()
                        throws Exception

Specified by:

afterPropertiesSet in interface org.springframework.beans.factory.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

getChannelDecisionManager

public ChannelDecisionManager getChannelDecisionManager()

getFilterInvocationDefinitionSource

public FilterInvocationDefinitionSource getFilterInvocationDefinitionSource()

init

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

Specified by:

init in interface javax.servlet.Filter

Throws:

javax.servlet.ServletException

setChannelDecisionManager

public void setChannelDecisionManager(ChannelDecisionManager channelDecisionManager)

setFilterInvocationDefinitionSource

public void setFilterInvocationDefinitionSource(FilterInvocationDefinitionSource filterInvocationDefinitionSource)