org.jaxen.function.ext
Class LowerFunction

java.lang.Object
  org.jaxen.function.ext.LocaleFunctionSupport
      org.jaxen.function.ext.LowerFunction

All Implemented Interfaces:

Function

public class LowerFunction

extends LocaleFunctionSupport

string lower-case(string) This function can take a second parameter of the Locale to use for the String conversion.

For example lower-case( /foo/bar ) lower-case( /foo/@name, $myLocale )

Author:

mark wilson (markw@wilsoncom.de), James Strachan

Constructor Summary

LowerFunction()

Method Summary

java.lang.Object	call(Context context, java.util.List args) Call this function.
static java.lang.String	evaluate(java.lang.Object strArg, java.util.Locale locale, Navigator nav) Converts the given string value to lower case using an optional Locale

Methods inherited from class org.jaxen.function.ext.LocaleFunctionSupport

findLocale, findLocaleForLanguage, getLocale

Methods inherited from class java.lang.Object

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

Constructor Detail

LowerFunction

public LowerFunction()

Method Detail

call

public java.lang.Object call(Context context,
                             java.util.List args)
                      throws FunctionCallException

Description copied from interface: Function

Call this function.

Parameters:

context - The context at the point in the expression when the function is called.

args - List of arguments provided during the call of the function.

Throws:

FunctionCallException

evaluate

public static java.lang.String evaluate(java.lang.Object strArg,
                                        java.util.Locale locale,
                                        Navigator nav)

Converts the given string value to lower case using an optional Locale

Parameters:

strArg - the value which gets converted to a String

locale - the Locale to use for the conversion or null if the default should be used

nav - the Navigator to use