com.liferay.portal.servlet.filters.i18n

Class I18nFilter

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 String	SKIP_FILTER

Constructor Summary

Constructors

Constructor and Description
I18nFilter()

Method Summary

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

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

Field Detail

SKIP_FILTER

public static final String SKIP_FILTER

Constructor Detail

I18nFilter

public I18nFilter()

Method Detail

getLanguageIds

public static Set<String> getLanguageIds()

setLanguageIds

public static void setLanguageIds(Set<String> languageIds)

isFilterEnabled

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

Specified by:

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

Overrides:

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

getDefaultLanguageId

protected String getDefaultLanguageId(javax.servlet.http.HttpServletRequest request)

getFriendlyURL

protected String getFriendlyURL(javax.servlet.http.HttpServletRequest request)

getRedirect

protected String getRedirect(javax.servlet.http.HttpServletRequest request)
                      throws Exception

Throws:

Exception

getRequestedLanguageId

protected String getRequestedLanguageId(javax.servlet.http.HttpServletRequest request,
                                        String userLanguageId)

getSiteDefaultLanguageId

protected String getSiteDefaultLanguageId(javax.servlet.http.HttpServletRequest request)

isAlreadyFiltered

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

isForwardedByI18nServlet

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

isWidget

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

prependI18nLanguageId

protected String prependI18nLanguageId(javax.servlet.http.HttpServletRequest request,
                                       int prependFriendlyUrlStyle)

prependIfRequestedLocaleDiffersFromDefaultLocale

protected String prependIfRequestedLocaleDiffersFromDefaultLocale(String defaultLanguageId,
                                                                  String guestLanguageId)

processFilter

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

Overrides:

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

Throws:

Exception