com.liferay.portal.servlet.filters.i18n

Class I18nFilter

java.lang.Object

com.liferay.portal.kernel.servlet.BaseFilter

com.liferay.portal.servlet.filters.BasePortalFilter

com.liferay.portal.servlet.filters.i18n.I18nFilter

All Implemented Interfaces:

com.liferay.portal.kernel.servlet.LiferayFilter, javax.servlet.Filter

public class I18nFilter
extends BasePortalFilter

Author:

Brian Wing Shun Chan

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	SKIP_FILTER

Constructor Summary

Constructors

Constructor and Description
I18nFilter()

Method Summary

Modifier and Type	Method and Description
protected java.lang.String	getDefaultLanguageId(javax.servlet.http.HttpServletRequest httpServletRequest)
protected java.lang.String	getFriendlyURL(javax.servlet.http.HttpServletRequest httpServletRequest)
static java.util.Set<java.lang.String>	getLanguageIds()
protected java.lang.String	getRedirect(javax.servlet.http.HttpServletRequest httpServletRequest)
protected java.lang.String	getRequestedLanguageId(javax.servlet.http.HttpServletRequest httpServletRequest, java.lang.String userLanguageId)
protected java.lang.String	getSiteDefaultLanguageId(javax.servlet.http.HttpServletRequest httpServletRequest)
protected boolean	isAlreadyFiltered(javax.servlet.http.HttpServletRequest httpServletRequest)
boolean	isFilterEnabled(javax.servlet.http.HttpServletRequest httpServletRequest, javax.servlet.http.HttpServletResponse httpServletResponse)
protected boolean	isForwardedByI18nServlet(javax.servlet.http.HttpServletRequest httpServletRequest)
protected boolean	isWidget(javax.servlet.http.HttpServletRequest httpServletRequest)
protected java.lang.String	prependI18nLanguageId(javax.servlet.http.HttpServletRequest httpServletRequest, int prependFriendlyUrlStyle)
protected java.lang.String	prependIfRequestedLocaleDiffersFromDefaultLocale(java.lang.String defaultLanguageId, java.lang.String guestLanguageId)
protected void	processFilter(javax.servlet.http.HttpServletRequest httpServletRequest, javax.servlet.http.HttpServletResponse httpServletResponse, javax.servlet.FilterChain filterChain)
static void	setLanguageIds(java.util.Set<java.lang.String> languageIds)

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 java.lang.String SKIP_FILTER

Constructor Detail

I18nFilter

public I18nFilter()

Method Detail

getLanguageIds

public static java.util.Set<java.lang.String> getLanguageIds()

setLanguageIds

public static void setLanguageIds(java.util.Set<java.lang.String> languageIds)

isFilterEnabled

public boolean isFilterEnabled(javax.servlet.http.HttpServletRequest httpServletRequest,
                               javax.servlet.http.HttpServletResponse httpServletResponse)

Specified by:

isFilterEnabled in interface com.liferay.portal.kernel.servlet.LiferayFilter

Overrides:

isFilterEnabled in class com.liferay.portal.kernel.servlet.BaseFilter

getDefaultLanguageId

protected java.lang.String getDefaultLanguageId(javax.servlet.http.HttpServletRequest httpServletRequest)

getFriendlyURL

protected java.lang.String getFriendlyURL(javax.servlet.http.HttpServletRequest httpServletRequest)

getRedirect

protected java.lang.String getRedirect(javax.servlet.http.HttpServletRequest httpServletRequest)
                                throws java.lang.Exception

Throws:

java.lang.Exception

getRequestedLanguageId

protected java.lang.String getRequestedLanguageId(javax.servlet.http.HttpServletRequest httpServletRequest,
                                                  java.lang.String userLanguageId)

getSiteDefaultLanguageId

protected java.lang.String getSiteDefaultLanguageId(javax.servlet.http.HttpServletRequest httpServletRequest)

isAlreadyFiltered

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

isForwardedByI18nServlet

protected boolean isForwardedByI18nServlet(javax.servlet.http.HttpServletRequest httpServletRequest)

isWidget

protected boolean isWidget(javax.servlet.http.HttpServletRequest httpServletRequest)

prependI18nLanguageId

protected java.lang.String prependI18nLanguageId(javax.servlet.http.HttpServletRequest httpServletRequest,
                                                 int prependFriendlyUrlStyle)

prependIfRequestedLocaleDiffersFromDefaultLocale

protected java.lang.String prependIfRequestedLocaleDiffersFromDefaultLocale(java.lang.String defaultLanguageId,
                                                                            java.lang.String guestLanguageId)

processFilter

protected void processFilter(javax.servlet.http.HttpServletRequest httpServletRequest,
                             javax.servlet.http.HttpServletResponse httpServletResponse,
                             javax.servlet.FilterChain filterChain)
                      throws java.lang.Exception

Overrides:

processFilter in class com.liferay.portal.kernel.servlet.BaseFilter

Throws:

java.lang.Exception