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public abstract class

ResourceBundle

extends Object
java.lang.Object
   ↳ java.util.ResourceBundle
Known Direct Subclasses

Class Overview

ResourceBundle is an abstract class which is the superclass of classes which provide locale specific resources. A bundle contains a number of named resources, where the names are Strings. A bundle may have a parent bundle, when a resource is not found in a bundle, the parent bundle is searched for the resource.

See Also

Summary

Fields
protected ResourceBundle parent The parent of this ResourceBundle.
Public Constructors
ResourceBundle()
Constructs a new instance of this class.
Public Methods
static ResourceBundle getBundle(String bundleName, Locale locale, ClassLoader loader)
Finds the named resource bundle for the specified locale.
final static ResourceBundle getBundle(String bundleName, Locale locale)
Finds the named resource bundle for the specified locale.
final static ResourceBundle getBundle(String bundleName)
Finds the named resource bundle for the default locale.
abstract Enumeration<String> getKeys()
Returns the names of the resources contained in this ResourceBundle.
Locale getLocale()
Gets the Locale of this ResourceBundle.
final Object getObject(String key)
Returns the named resource from this ResourceBundle.
final String getString(String key)
Returns the named resource from this ResourceBundle.
final String[] getStringArray(String key)
Returns the named resource from this ResourceBundle.
Protected Methods
abstract Object handleGetObject(String key)
Returns the named resource from this ResourceBundle, or null if the resource is not found.
void setParent(ResourceBundle bundle)
Sets the parent resource bundle of this ResourceBundle.
[Expand]
Inherited Methods
From class java.lang.Object

Fields

protected ResourceBundle parent

The parent of this ResourceBundle.

Public Constructors

public ResourceBundle ()

Constructs a new instance of this class.

Public Methods

public static ResourceBundle getBundle (String bundleName, Locale locale, ClassLoader loader)

Finds the named resource bundle for the specified locale.

Parameters
bundleName the name of the resource bundle
locale the locale
loader the ClassLoader to use
Returns
  • ResourceBundle
Throws
MissingResourceException when the resource bundle cannot be found

public static final ResourceBundle getBundle (String bundleName, Locale locale)

Finds the named resource bundle for the specified locale.

Parameters
bundleName the name of the resource bundle
locale the locale
Returns
  • ResourceBundle
Throws
MissingResourceException when the resource bundle cannot be found

public static final ResourceBundle getBundle (String bundleName)

Finds the named resource bundle for the default locale.

Parameters
bundleName the name of the resource bundle
Returns
  • ResourceBundle
Throws
MissingResourceException when the resource bundle cannot be found

public abstract Enumeration<String> getKeys ()

Returns the names of the resources contained in this ResourceBundle.

Returns
  • an Enumeration of the resource names

public Locale getLocale ()

Gets the Locale of this ResourceBundle.

Returns
  • the Locale of this ResourceBundle

public final Object getObject (String key)

Returns the named resource from this ResourceBundle.

Parameters
key the name of the resource
Returns
  • the resource object
Throws
MissingResourceException when the resource is not found

public final String getString (String key)

Returns the named resource from this ResourceBundle.

Parameters
key the name of the resource
Returns
  • the resource string
Throws
MissingResourceException when the resource is not found

public final String[] getStringArray (String key)

Returns the named resource from this ResourceBundle.

Parameters
key the name of the resource
Returns
  • the resource string array
Throws
MissingResourceException when the resource is not found

Protected Methods

protected abstract Object handleGetObject (String key)

Returns the named resource from this ResourceBundle, or null if the resource is not found.

Parameters
key the name of the resource
Returns
  • the resource object

protected void setParent (ResourceBundle bundle)

Sets the parent resource bundle of this ResourceBundle. The parent is searched for resources which are not found in this resource bundle.

Parameters
bundle the parent resource bundle