org.apache.commons.jelly.tags.fmt
Class BundleTag

java.lang.Object
  org.apache.commons.jelly.TagSupport
      org.apache.commons.jelly.tags.fmt.BundleTag

All Implemented Interfaces:

org.apache.commons.jelly.Tag

public class BundleTag

extends org.apache.commons.jelly.TagSupport

Support for tag handlers for <bundle>, the resource bundle loading tag in JSTL.

Version:

1.1

Author:

Willie Vu

Field Summary

private org.apache.commons.jelly.expression.Expression	basename
private java.lang.String	ebasename evaluated basename
private static java.util.Locale	EMPTY_LOCALE
private java.lang.String	eprefix evaluated prefix
private LocalizationContext	locCtxt
private org.apache.commons.jelly.expression.Expression	prefix

Fields inherited from class org.apache.commons.jelly.TagSupport

body, context, hasTrimmed, parent, shouldTrim

Constructor Summary

BundleTag()

Method Summary

void	doTag(org.apache.commons.jelly.XMLOutput output) Evaluates this tag after all the tags properties have been initialized.
private static java.util.ResourceBundle	findMatch(java.lang.String basename, java.util.Locale pref, java.lang.ClassLoader cl)
LocalizationContext	getLocalizationContext()
static LocalizationContext	getLocalizationContext(org.apache.commons.jelly.JellyContext jc) Gets the default I18N localization context.
static LocalizationContext	getLocalizationContext(org.apache.commons.jelly.JellyContext jc, java.lang.String basename) Gets the resource bundle with the given base name, whose locale is determined as follows: Check if a match exists between the ordered set of preferred locales and the available locales, for the given base name.
java.lang.String	getPrefixAsString()
void	setBasename(org.apache.commons.jelly.expression.Expression basename) Setter for property basename.
void	setPrefix(org.apache.commons.jelly.expression.Expression prefix) Setter for property prefix.

Methods inherited from class org.apache.commons.jelly.TagSupport

findAncestorWithClass, findAncestorWithClass, findAncestorWithClass, findAncestorWithClass, findAncestorWithClass, findAncestorWithClass, getBody, getBodyText, getBodyText, getContext, getParent, invokeBody, isEscapeText, isTrim, setBody, setContext, setEscapeText, setParent, setTrim, trimBody

Methods inherited from class java.lang.Object

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

Field Detail

EMPTY_LOCALE

private static final java.util.Locale EMPTY_LOCALE

basename

private org.apache.commons.jelly.expression.Expression basename

prefix

private org.apache.commons.jelly.expression.Expression prefix

ebasename

private java.lang.String ebasename

evaluated basename

eprefix

private java.lang.String eprefix

evaluated prefix

locCtxt

private LocalizationContext locCtxt

Constructor Detail

BundleTag

public BundleTag()

Method Detail

getLocalizationContext

public LocalizationContext getLocalizationContext()

getPrefixAsString

public java.lang.String getPrefixAsString()

doTag

public void doTag(org.apache.commons.jelly.XMLOutput output)
           throws org.apache.commons.jelly.JellyTagException

Evaluates this tag after all the tags properties have been initialized.

Throws:

org.apache.commons.jelly.JellyTagException

getLocalizationContext

public static LocalizationContext getLocalizationContext(org.apache.commons.jelly.JellyContext jc)

Gets the default I18N localization context.

Parameters:

jc - Page in which to look up the default I18N localization context

getLocalizationContext

public static LocalizationContext getLocalizationContext(org.apache.commons.jelly.JellyContext jc,
                                                         java.lang.String basename)

Gets the resource bundle with the given base name, whose locale is determined as follows: Check if a match exists between the ordered set of preferred locales and the available locales, for the given base name. The set of preferred locales consists of a single locale (if the org.apache.commons.jelly.tags.fmt.locale configuration setting is present).

If no match was found in the previous step, check if a match exists between the fallback locale (given by the org.apache.commons.jelly.tags.fmt.fallbackLocale configuration setting) and the available locales, for the given base name.

Parameters:

basename - Resource bundle base name

Returns:

Localization context containing the resource bundle with the given base name and the locale that led to the resource bundle match, or the empty localization context if no resource bundle match was found

findMatch

private static java.util.ResourceBundle findMatch(java.lang.String basename,
                                                  java.util.Locale pref,
                                                  java.lang.ClassLoader cl)

setBasename

public void setBasename(org.apache.commons.jelly.expression.Expression basename)

Setter for property basename.

Parameters:

basename - New value of property basename.

setPrefix

public void setPrefix(org.apache.commons.jelly.expression.Expression prefix)

Setter for property prefix.

Parameters:

prefix - New value of property prefix.