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oracle.adf.view.rich.webapp
Class AdfFacesCachingFilter

java.lang.Object
oracle.adf.view.rich.webapp.AdfFacesCachingFilter

All Implemented Interfaces:

javax.servlet.Filter

public class AdfFacesCachingFilter

extends java.lang.Object

implements javax.servlet.Filter

ADFFacesCachingFilter(ACF) is a Rule Based caching Filter which enables static content to be cached at External WebCache or in the user-agent.

For each request matching ACF filter-mapping, the filter will try to match the request with rules defined in adf-config.xml and/or adf-settings.xml. If rule match, the filter will add Surrogate-Control/Cache-Control Header equivalent to rule.

At present prefix, file-extension are the rule types supported.

Constructor Summary

AdfFacesCachingFilter()

Method Summary

void	destroy()
void	doFilter(javax.servlet.ServletRequest request, javax.servlet.ServletResponse response, javax.servlet.FilterChain chain)
void	init(javax.servlet.FilterConfig filterConfig)

Methods inherited from class java.lang.Object

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

Constructor Detail

AdfFacesCachingFilter

public AdfFacesCachingFilter()

Method Detail

init

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

Specified by:

init in interface javax.servlet.Filter

Throws:

javax.servlet.ServletException

doFilter

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

Specified by:

doFilter in interface javax.servlet.Filter

Throws:

javax.servlet.ServletException

java.io.IOException

destroy

public void destroy()

Specified by:

destroy in interface javax.servlet.Filter

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