com.liferay.util
Class LocalizationUtil
java.lang.Object
com.liferay.util.LocalizationUtil
public class LocalizationUtil
- extends java.lang.Object
View Source
This class is used to localize values stored in XML and is often used to add
localization behavior to value objects.
Caching of the localized values is done in this class rather than in the
value object since value objects get flushed from cache fairly quickly.
Though lookups performed on a key based on an XML file is slower than lookups
done at the value object level in general, the value object will get flushed
at a rate which works against the performance gain. The cache is a soft hash
map which prevents memory leaks within the system while enabling the cache to
live longer than in a weak hash map.
- Author:
- Alexander Chow, Jorge Ferrer, Mauro Mariuzzo
Method Summary |
static java.lang.String[] |
getAvailableLocales(java.lang.String xml)
|
static java.lang.String |
getDefaultLocale(java.lang.String xml)
|
static java.lang.String |
getLocalization(java.lang.String xml,
java.lang.String requestedLanguageId)
|
static java.lang.String |
getLocalization(java.lang.String xml,
java.lang.String requestedLanguageId,
boolean useDefault)
|
static java.util.Map<java.util.Locale,java.lang.String> |
getLocalizedParameter(javax.portlet.PortletRequest portletRequest,
java.lang.String parameter)
|
static java.lang.String |
getPreferencesValue(javax.portlet.PortletPreferences preferences,
java.lang.String key,
java.lang.String languageId)
|
static java.lang.String |
getPreferencesValue(javax.portlet.PortletPreferences preferences,
java.lang.String key,
java.lang.String languageId,
boolean useDefault)
|
static java.lang.String[] |
getPreferencesValues(javax.portlet.PortletPreferences preferences,
java.lang.String key,
java.lang.String languageId)
|
static java.lang.String[] |
getPreferencesValues(javax.portlet.PortletPreferences preferences,
java.lang.String key,
java.lang.String languageId,
boolean useDefault)
|
static java.lang.String |
removeLocalization(java.lang.String xml,
java.lang.String key,
java.lang.String requestedLanguageId)
|
static java.lang.String |
removeLocalization(java.lang.String xml,
java.lang.String key,
java.lang.String requestedLanguageId,
boolean cdata)
|
static void |
setLocalizedPreferencesValues(javax.portlet.ActionRequest actionRequest,
javax.portlet.PortletPreferences preferences,
java.lang.String parameter)
|
static void |
setPreferencesValue(javax.portlet.PortletPreferences preferences,
java.lang.String key,
java.lang.String languageId,
java.lang.String value)
|
static void |
setPreferencesValues(javax.portlet.PortletPreferences preferences,
java.lang.String key,
java.lang.String languageId,
java.lang.String[] values)
|
static java.lang.String |
updateLocalization(java.lang.String xml,
java.lang.String key,
java.lang.String value)
|
static java.lang.String |
updateLocalization(java.lang.String xml,
java.lang.String key,
java.lang.String value,
java.lang.String requestedLanguageId)
|
static java.lang.String |
updateLocalization(java.lang.String xml,
java.lang.String key,
java.lang.String value,
java.lang.String requestedLanguageId,
java.lang.String defaultLanguageId)
|
static java.lang.String |
updateLocalization(java.lang.String xml,
java.lang.String key,
java.lang.String value,
java.lang.String requestedLanguageId,
java.lang.String defaultLanguageId,
boolean cdata)
|
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
LocalizationUtil
public LocalizationUtil()
getAvailableLocales
public static java.lang.String[] getAvailableLocales(java.lang.String xml)
getDefaultLocale
public static java.lang.String getDefaultLocale(java.lang.String xml)
getLocalization
public static java.lang.String getLocalization(java.lang.String xml,
java.lang.String requestedLanguageId)
getLocalization
public static java.lang.String getLocalization(java.lang.String xml,
java.lang.String requestedLanguageId,
boolean useDefault)
getLocalizedParameter
public static java.util.Map<java.util.Locale,java.lang.String> getLocalizedParameter(javax.portlet.PortletRequest portletRequest,
java.lang.String parameter)
getPreferencesValue
public static java.lang.String getPreferencesValue(javax.portlet.PortletPreferences preferences,
java.lang.String key,
java.lang.String languageId)
getPreferencesValue
public static java.lang.String getPreferencesValue(javax.portlet.PortletPreferences preferences,
java.lang.String key,
java.lang.String languageId,
boolean useDefault)
getPreferencesValues
public static java.lang.String[] getPreferencesValues(javax.portlet.PortletPreferences preferences,
java.lang.String key,
java.lang.String languageId)
getPreferencesValues
public static java.lang.String[] getPreferencesValues(javax.portlet.PortletPreferences preferences,
java.lang.String key,
java.lang.String languageId,
boolean useDefault)
removeLocalization
public static java.lang.String removeLocalization(java.lang.String xml,
java.lang.String key,
java.lang.String requestedLanguageId)
removeLocalization
public static java.lang.String removeLocalization(java.lang.String xml,
java.lang.String key,
java.lang.String requestedLanguageId,
boolean cdata)
setLocalizedPreferencesValues
public static void setLocalizedPreferencesValues(javax.portlet.ActionRequest actionRequest,
javax.portlet.PortletPreferences preferences,
java.lang.String parameter)
throws java.lang.Exception
- Throws:
java.lang.Exception
setPreferencesValue
public static void setPreferencesValue(javax.portlet.PortletPreferences preferences,
java.lang.String key,
java.lang.String languageId,
java.lang.String value)
throws java.lang.Exception
- Throws:
java.lang.Exception
setPreferencesValues
public static void setPreferencesValues(javax.portlet.PortletPreferences preferences,
java.lang.String key,
java.lang.String languageId,
java.lang.String[] values)
throws java.lang.Exception
- Throws:
java.lang.Exception
updateLocalization
public static java.lang.String updateLocalization(java.lang.String xml,
java.lang.String key,
java.lang.String value)
updateLocalization
public static java.lang.String updateLocalization(java.lang.String xml,
java.lang.String key,
java.lang.String value,
java.lang.String requestedLanguageId)
updateLocalization
public static java.lang.String updateLocalization(java.lang.String xml,
java.lang.String key,
java.lang.String value,
java.lang.String requestedLanguageId,
java.lang.String defaultLanguageId)
updateLocalization
public static java.lang.String updateLocalization(java.lang.String xml,
java.lang.String key,
java.lang.String value,
java.lang.String requestedLanguageId,
java.lang.String defaultLanguageId,
boolean cdata)