org.springframework.security.ui

Class SpringSecurityFilter

java.lang.Object

org.springframework.security.ui.SpringSecurityFilter

All Implemented Interfaces:

javax.servlet.Filter, org.springframework.core.Ordered

Direct Known Subclasses:

AbstractPreAuthenticatedProcessingFilter, AbstractProcessingFilter, AnonymousProcessingFilter, BasicProcessingFilter, ChannelProcessingFilter, ConcurrentSessionFilter, DefaultLoginPageGeneratingFilter, ExceptionTranslationFilter, HttpSessionContextIntegrationFilter, LogoutFilter, NtlmProcessingFilter, RememberMeProcessingFilter, SecurityContextHolderAwareRequestFilter, SessionFixationProtectionFilter, SwitchUserProcessingFilter

public abstract class SpringSecurityFilter
extends java.lang.Object
implements javax.servlet.Filter, org.springframework.core.Ordered

Implements Ordered interface as required by security namespace configuration and implements unused filter lifecycle methods and performs casting of request and response to http versions in doFilter method.

Version:

$Id$

Author:

Luke Taylor

Field Summary

Fields

Modifier and Type	Field and Description
protected org.apache.commons.logging.Log	logger

Fields inherited from interface org.springframework.core.Ordered

HIGHEST_PRECEDENCE, LOWEST_PRECEDENCE

Constructor Summary

Constructors

Constructor and Description
SpringSecurityFilter()

Method Summary

Methods

Modifier and Type	Method and Description
void	destroy() Does nothing.
void	doFilter(javax.servlet.ServletRequest request, javax.servlet.ServletResponse response, javax.servlet.FilterChain chain)
protected abstract void	doFilterHttp(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, javax.servlet.FilterChain chain)
void	init(javax.servlet.FilterConfig filterConfig) Does nothing.
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.springframework.core.Ordered

getOrder

Field Detail

logger

protected final org.apache.commons.logging.Log logger

Constructor Detail

SpringSecurityFilter

public SpringSecurityFilter()

Method Detail

init

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

Does nothing. We use IoC container lifecycle services instead.

Specified by:

init in interface javax.servlet.Filter

Parameters:

filterConfig - ignored

Throws:

javax.servlet.ServletException - ignored

destroy

public final void destroy()

Does nothing. We use IoC container lifecycle services instead.

Specified by:

destroy in interface javax.servlet.Filter

doFilter

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

Specified by:

doFilter in interface javax.servlet.Filter

Throws:

java.io.IOException

javax.servlet.ServletException

doFilterHttp

protected abstract void doFilterHttp(javax.servlet.http.HttpServletRequest request,
                javax.servlet.http.HttpServletResponse response,
                javax.servlet.FilterChain chain)
                              throws java.io.IOException,
                                     javax.servlet.ServletException

Throws:

java.io.IOException

javax.servlet.ServletException

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object