anyframe.web.struts.util
Class DefaultPropertyMessageResources

java.lang.Object
  org.apache.struts.util.MessageResources
      org.apache.struts.util.PropertyMessageResources
          anyframe.web.struts.util.DefaultPropertyMessageResources

All Implemented Interfaces:

java.io.Serializable

public class DefaultPropertyMessageResources
extends org.apache.struts.util.PropertyMessageResources

Concrete subclass of MessageResources that reads message keys and corresponding strings from named property resources in the same manner that java.util.PropertyResourceBundle does. The base property defines the base property resource name, and must be specified.

IMPLEMENTATION NOTE - This class trades memory for speed by caching all messages located via generalizing the Locale under the original locale as well. This results in specific messages being stored in the message cache more than once, but improves response time on subsequent requests for the same locale + key combination.

Author:

Byunghun Woo

See Also:

Serialized Form

Field Summary

Fields inherited from class org.apache.struts.util.PropertyMessageResources

locales, log, messages

Fields inherited from class org.apache.struts.util.MessageResources

config, defaultFactory, defaultLocale, factory, formats, returnNull

Constructor Summary

DefaultPropertyMessageResources(org.apache.struts.util.MessageResourcesFactory factory, java.lang.String config, boolean returnNull)
Construct a new PropertyMessageResources according to the specified parameters.

Method Summary

java.lang.String	getCharset()
java.lang.String	getMessage(java.util.Locale locale, java.lang.String key) Returns a text message for the specified key, for the default Locale.
void	setCharset(java.lang.String string)

Methods inherited from class org.apache.struts.util.PropertyMessageResources

loadLocale, setMode

Methods inherited from class org.apache.struts.util.MessageResources

escape, getConfig, getFactory, getMessage, getMessage, getMessage, getMessage, getMessage, getMessage, getMessage, getMessage, getMessage, getMessage, getMessage, getMessageResources, getReturnNull, isEscape, isPresent, isPresent, localeKey, log, log, messageKey, messageKey, setEscape, setReturnNull

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultPropertyMessageResources

public DefaultPropertyMessageResources(org.apache.struts.util.MessageResourcesFactory factory,
                                       java.lang.String config,
                                       boolean returnNull)

Construct a new PropertyMessageResources according to the specified parameters.

Parameters:

factory - The MessageResourcesFactory that created us

config - The configuration parameter for this MessageResources

returnNull - The returnNull property we should initialize with

Method Detail

getMessage

public java.lang.String getMessage(java.util.Locale locale,
                                   java.lang.String key)

Returns a text message for the specified key, for the default Locale. A null string result will be returned by this method if no relevant message resource is found for this key or Locale, if the returnNull property is set. Otherwise, an appropriate error message will be returned.

This method must be implemented by a concrete subclass.

Overrides:

getMessage in class org.apache.struts.util.PropertyMessageResources

Parameters:

locale - The requested message Locale, or null for the system default Locale

key - The message key to look up

Returns:

text message for the specified key and locale

getCharset

public java.lang.String getCharset()

Returns:

String Charset

setCharset

public void setCharset(java.lang.String string)

Parameters:

string -