org.springframework.context.support
Class MessageSourceResourceBundle

java.lang.Object
  java.util.ResourceBundle
      org.springframework.context.support.MessageSourceResourceBundle

public class MessageSourceResourceBundle
extends ResourceBundle

Helper class that allows for accessing a Spring MessageSource as a ResourceBundle. Used for example to expose a Spring MessageSource to JSTL web views.

Since:

27.02.2003

Author:

Juergen Hoeller

See Also:

MessageSource, ResourceBundle, JstlUtils.exposeLocalizationContext(javax.servlet.http.HttpServletRequest, org.springframework.context.MessageSource)

Field Summary

Fields inherited from class java.util.ResourceBundle

parent

Constructor Summary

MessageSourceResourceBundle(MessageSource source, Locale locale)
Create a new MessageSourceResourceBundle for the given MessageSource and Locale.

MessageSourceResourceBundle(MessageSource source, Locale locale, ResourceBundle parent)
Create a new MessageSourceResourceBundle for the given MessageSource and Locale.

Method Summary

Enumeration	getKeys() This implementation returns null, as a MessageSource does not allow for enumerating the defined message codes.
Locale	getLocale() This implementation exposes the specified Locale for introspection through the standard ResourceBundle.getLocale() method.
protected Object	handleGetObject(String code) This implementation resolves the code in the MessageSource.

Methods inherited from class java.util.ResourceBundle

getBundle, getBundle, getBundle, getObject, getString, getStringArray, setParent

Methods inherited from class java.lang.Object

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

Constructor Detail

MessageSourceResourceBundle

public MessageSourceResourceBundle(MessageSource source,
                                   Locale locale)

Create a new MessageSourceResourceBundle for the given MessageSource and Locale.

Parameters:

source - the MessageSource to retrieve messages from

locale - the Locale to retrieve messages for

MessageSourceResourceBundle

public MessageSourceResourceBundle(MessageSource source,
                                   Locale locale,
                                   ResourceBundle parent)

Create a new MessageSourceResourceBundle for the given MessageSource and Locale.

Parameters:

source - the MessageSource to retrieve messages from

locale - the Locale to retrieve messages for

parent - the parent ResourceBundle to delegate to if no local message found

Method Detail

handleGetObject

protected Object handleGetObject(String code)

This implementation resolves the code in the MessageSource. Returns null if the message could not be resolved.

Specified by:

handleGetObject in class ResourceBundle

getKeys

public Enumeration getKeys()

This implementation returns null, as a MessageSource does not allow for enumerating the defined message codes.

Specified by:

getKeys in class ResourceBundle

getLocale

public Locale getLocale()

This implementation exposes the specified Locale for introspection through the standard ResourceBundle.getLocale() method.

Overrides:

getLocale in class ResourceBundle