Package de.aristaflow.adept2.util.i18n

Class Utf8ResourceBundleControl

java.lang.Object

java.util.ResourceBundle.Control

de.aristaflow.adept2.util.i18n.Utf8ResourceBundleControl

public class Utf8ResourceBundleControl
extends ResourceBundle.Control

This control loads a resource bundle with UTF-8. This is only required for Java < 9 since these JVMs use ISO-8859-1 as encoding for resource bundles. Java 9 changed this to UTF-8.
Optionally, this bundle control allows to prevent falling back to the default locale of the JVM thus combining ResourceBundle.Control and ResourceBundle.NoFallbackControl.NO_FALLBACK. It also allows to define the resource bundle formats to be used.

Due to the restrictive visibility and static methods, most of the content of this class has been copied from the superclass.

Only use this control if you are using Java 8!. Since code has been copied, this class may not be up-to-date to the latest JVMs.

Field Summary

Fields

Modifier and Type	Field	Description
protected List<String>	formats	The formats of the resource bundles to be used.
protected boolean	noFallback	Whether to not fallback to the default locale.

Fields inherited from class java.util.ResourceBundle.Control

FORMAT_CLASS, FORMAT_DEFAULT, FORMAT_PROPERTIES, TTL_DONT_CACHE, TTL_NO_EXPIRATION_CONTROL

Constructor Summary

Constructors

Constructor	Description
Utf8ResourceBundleControl()	Creates a new bundle control reading a resource bundle with UTF-8 falling back to the default locale of the JVM.
Utf8ResourceBundleControl(boolean noFallback)	Creates a new bundle control reading a resource bundle with UTF-8.
Utf8ResourceBundleControl(List<String> formats)	Creates a new bundle control reading a resource bundle with UTF-8 falling back to the default locale of the JVM.
Utf8ResourceBundleControl(List<String> formats, boolean noFallback)	Creates a new bundle control reading a resource bundle with UTF-8.

Method Summary

Modifier and Type	Method	Description
Locale	getFallbackLocale(String baseName, Locale locale)
List<String>	getFormats(String baseName)
ResourceBundle	newBundle(String baseName, Locale locale, String format, ClassLoader loader, boolean reload)

Methods inherited from class java.util.ResourceBundle.Control

getCandidateLocales, getControl, getNoFallbackControl, getTimeToLive, needsReload, toBundleName, toResourceName

Methods inherited from class java.lang.Object

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

Field Detail

formats

protected final List<String> formats

The formats of the resource bundles to be used.

noFallback

protected final boolean noFallback

Whether to not fallback to the default locale.

Constructor Detail

Utf8ResourceBundleControl

public Utf8ResourceBundleControl()

Creates a new bundle control reading a resource bundle with UTF-8 falling back to the default locale of the JVM.

Utf8ResourceBundleControl

public Utf8ResourceBundleControl(boolean noFallback)

Creates a new bundle control reading a resource bundle with UTF-8.

Parameters:

noFallback - Whether to not fallback to the default locale.

Utf8ResourceBundleControl

public Utf8ResourceBundleControl(List<String> formats)

Creates a new bundle control reading a resource bundle with UTF-8 falling back to the default locale of the JVM.

Utf8ResourceBundleControl

public Utf8ResourceBundleControl(List<String> formats,
                                 boolean noFallback)

Creates a new bundle control reading a resource bundle with UTF-8.

Parameters:

noFallback - Whether to not fallback to the default locale.

formats - The formats of the resource bundles to be used.

Method Detail

getFormats

public List<String> getFormats(String baseName)

Overrides:

getFormats in class ResourceBundle.Control

getFallbackLocale

public Locale getFallbackLocale(String baseName,
                                Locale locale)

Overrides:

getFallbackLocale in class ResourceBundle.Control

newBundle

public ResourceBundle newBundle(String baseName,
                                Locale locale,
                                String format,
                                ClassLoader loader,
                                boolean reload)
                         throws IllegalAccessException,
                                InstantiationException,
                                IOException

Overrides:

newBundle in class ResourceBundle.Control

Throws:

IllegalAccessException

InstantiationException

IOException