com.flowable.platform.expressions

Class FlowableExpressionLocaleUtils

java.lang.Object

com.flowable.platform.expressions.FlowableExpressionLocaleUtils

public class FlowableExpressionLocaleUtils
extends Object

Expression Bean Name: flwLocaleUtils Provides utilities to work with locales, countries and languages. All methods which accept a language tag must be supplied with a string consisting of the language code and the country, e.g. "ch-DE", "en-US" etc.

Constructor Summary

Constructors

Constructor and Description
FlowableExpressionLocaleUtils()

Method Summary

Modifier and Type	Method and Description
List<String>	getAllCountryCodes() Returns a list of all 2-letter ISO country codes.
List<String>	getAllCountryDisplayNames(String displayLanguageTag) Returns a list of all country names in a certain language Example: #{flwLocaleUtils.getAllCountryDisplayNames('de-CH')}
List<String>	getAllLanguageCodes() Returns a list of all ISO language codes, e.g.
List<String>	getAllLanguageDisplayNames(String displayLanguageTag) Returns a list of all language names in a certain language.
List<Locale>	getAvailableLocales() Gets a list of all available Locales.
String	getCountryDisplayName(String languageTag, String displayLanguageTag) Returns a single country name in a certain language, e.g.
Locale	getDefaultLocale() Returns the default Locale of the system.
String	getLanguageDisplayName(String languageIsoCode, String displayLanguageTag) Returns a single language name in a certain language, e.g.
Locale	getLocaleForLanguageTag(String languageTag) Gets the Locale with the given language tag, e.g.

Methods inherited from class java.lang.Object

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

Constructor Detail

FlowableExpressionLocaleUtils

public FlowableExpressionLocaleUtils()

Method Detail

getLocaleForLanguageTag

public Locale getLocaleForLanguageTag(String languageTag)

Gets the Locale with the given language tag, e.g. "ch-DE". Please be aware that Example: #{flwLocaleUtils.getLocaleForLanguageTag('ch-DE')}

Parameters:

languageTag - An existing language tag.

Returns:

The locale corresponding to the language tag.

getAvailableLocales

public List<Locale> getAvailableLocales()

Gets a list of all available Locales. Example:{flwLocaleUtils.getAvailableLocales()}

Returns:

List of all available Locales.

getDefaultLocale

public Locale getDefaultLocale()

Returns the default Locale of the system. Can be used to gain default currency etc. Example: {flwLocaleUtils.getDefaultLocale()}

Returns:

The default Locale of the system.

getAllCountryCodes

public List<String> getAllCountryCodes()

Returns a list of all 2-letter ISO country codes. Example: #{flwLocaleUtils.getAllCountryCodes()}

Returns:

List of all country codes

getAllLanguageCodes

public List<String> getAllLanguageCodes()

Returns a list of all ISO language codes, e.g. "de", NOT "de-CH". Example: #{flwLocaleUtils.getAllLanguageCodes()}

Returns:

List of all language codes

getLanguageDisplayName

public String getLanguageDisplayName(String languageIsoCode,
                                     String displayLanguageTag)

Returns a single language name in a certain language, e.g. "German" or "Spanish". Example: #{flwLocaleUtils.getLanguageDisplayName('de-CH', 'en-US')}

Parameters:

languageIsoCode - 2-letter ISO code of the language

displayLanguageTag - The target language to display the language in

Returns:

The display name corresponding to the language tag

getCountryDisplayName

public String getCountryDisplayName(String languageTag,
                                    String displayLanguageTag)

Returns a single country name in a certain language, e.g. "Switzerland" or "Germany". Example: #{flwLocaleUtils.getCountryDisplayName('de-CH', 'en-US')}

Parameters:

languageTag - Language tag of the country

displayLanguageTag - The target language to display the country in

Returns:

The display name corresponding to the language tag

getAllLanguageDisplayNames

public List<String> getAllLanguageDisplayNames(String displayLanguageTag)

Returns a list of all language names in a certain language. Example: #{flwLocaleUtils.getAllLanguageDisplayNames('de-CH')}

Parameters:

displayLanguageTag - The language to display the language names in.

Returns:

List of all language names.

getAllCountryDisplayNames

public List<String> getAllCountryDisplayNames(String displayLanguageTag)

Returns a list of all country names in a certain language Example: #{flwLocaleUtils.getAllCountryDisplayNames('de-CH')}

Parameters:

displayLanguageTag - The language to display the language names in.

Returns:

List of all country names.