com.liferay.portal.servlet.filters.etag
Class ETagFilter

java.lang.Object
  com.liferay.portal.kernel.servlet.BaseFilter
      com.liferay.portal.servlet.filters.BasePortalFilter
          com.liferay.portal.servlet.filters.etag.ETagFilter

All Implemented Interfaces:

LiferayFilter, javax.servlet.Filter

public class ETagFilter
extends BasePortalFilter

Field Summary

static String

SKIP_FILTER

Constructor Summary

ETagFilter()

Method Summary

protected boolean	isAlreadyFiltered(javax.servlet.http.HttpServletRequest request)
protected boolean	isEligibleForETag(int status)
boolean	isFilterEnabled(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)
protected void	processFilter(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, javax.servlet.FilterChain filterChain)

Methods inherited from class com.liferay.portal.servlet.filters.BasePortalFilter

getLog, isFilterEnabled, setFilterEnabled

Methods inherited from class com.liferay.portal.kernel.servlet.BaseFilter

destroy, doFilter, getFilterConfig, init, processFilter

Methods inherited from class java.lang.Object

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

Field Detail

SKIP_FILTER

public static final String SKIP_FILTER

Constructor Detail

ETagFilter

public ETagFilter()

Method Detail

isFilterEnabled

public boolean isFilterEnabled(javax.servlet.http.HttpServletRequest request,
                               javax.servlet.http.HttpServletResponse response)

Specified by:

isFilterEnabled in interface LiferayFilter

Overrides:

isFilterEnabled in class BaseFilter

isAlreadyFiltered

protected boolean isAlreadyFiltered(javax.servlet.http.HttpServletRequest request)

isEligibleForETag

protected boolean isEligibleForETag(int status)

processFilter

protected void processFilter(javax.servlet.http.HttpServletRequest request,
                             javax.servlet.http.HttpServletResponse response,
                             javax.servlet.FilterChain filterChain)
                      throws Exception

Overrides:

processFilter in class BaseFilter

Throws:

Exception