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## 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`

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