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PortletResourceBundleManager - JBOSS Portal 2.6 API 英文版文档

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org.jboss.portal.portlet.container.info
Class PortletResourceBundleManager

java.lang.Object
  org.jboss.portal.portlet.container.info.PortletResourceBundleManager

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public class PortletResourceBundleManager

extends java.lang.Object

Manage resource bundles for a portlet.

Version:

$Revision: 5448 $

Author:

Julien Viet, Thomas Heute

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Field Summary
private  java.lang.String	baseName
private  java.lang.ClassLoader	classLoader
private  java.util.ResourceBundle	infoBundle
private  java.util.Map	localeBundles
private  org.apache.log4j.Logger	log
private  java.util.Collection	supportedLocales

 

Constructor Summary

PortletResourceBundleManager(java.lang.ClassLoader classLoader, LanguagesMetaData metaData)

 

Method Summary
LocalizedString	getLocalizedValue(java.lang.String key, java.lang.String defaultValue)           Return a localized value constructed from the various resource bundles.
java.util.ResourceBundle	getResourceBundle(java.util.Locale locale)           Return a bundle for the given locale.

 

Methods inherited from class java.lang.Object

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

 

Field Detail

log

private org.apache.log4j.Logger log

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localeBundles

private java.util.Map localeBundles

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baseName

private java.lang.String baseName

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classLoader

private java.lang.ClassLoader classLoader

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infoBundle

private java.util.ResourceBundle infoBundle

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supportedLocales

private java.util.Collection supportedLocales

Constructor Detail

PortletResourceBundleManager

public PortletResourceBundleManager(java.lang.ClassLoader classLoader,
                                    LanguagesMetaData metaData)

Method Detail

getLocalizedValue

public LocalizedString getLocalizedValue(java.lang.String key,
                                         java.lang.String defaultValue)
                                  throws java.lang.IllegalArgumentException

Return a localized value constructed from the various resource bundles. The supported locales of the manager are used in combination with the specified key. The default value is used if no value is found for the Locale.ENGLISH.

Parameters:

key - the key to lookup in the bundles

defaultValue -

Returns:

the localized string

Throws:

java.lang.IllegalArgumentException - if the key of the default value is null

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getResourceBundle

public java.util.ResourceBundle getResourceBundle(java.util.Locale locale)
                                           throws java.lang.IllegalArgumentException

Return a bundle for the given locale. If the complete locale (language + country + variant) does not exist then it falls back to (language + country) or (language) or the default file.

When the resource bundle object is found and was not in the global map, it put it in that map with a copy on write.

Throws:

java.lang.IllegalArgumentException - if the locale is null

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