org.krysalis.barcode4j.tools
Class ConfigurationUtil

java.lang.Object
  org.krysalis.barcode4j.tools.ConfigurationUtil

public class ConfigurationUtil
extends java.lang.Object

This utility class provides helper methods for Avalon Configuration objects.

Version:

$Id: ConfigurationUtil.java,v 1.4 2008/12/10 15:52:37 jmaerki Exp $

Author:

Jeremias Maerki

Constructor Summary

protected

ConfigurationUtil() Utility class: Constructor prevents instantiating when subclassed.

Method Summary

static org.apache.avalon.framework.configuration.Configuration	buildConfiguration(org.w3c.dom.Node node) Builds a Configuration object from a DOM node.
static java.lang.String	getMessage(org.apache.avalon.framework.configuration.Configuration cfg) Extracts the message from the barcode XML.

Methods inherited from class java.lang.Object

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

Constructor Detail

ConfigurationUtil

protected ConfigurationUtil()

Utility class: Constructor prevents instantiating when subclassed.

Method Detail

buildConfiguration

public static org.apache.avalon.framework.configuration.Configuration buildConfiguration(org.w3c.dom.Node node)

Builds a Configuration object from a DOM node.

Parameters:

node - the DOM node

Returns:

the Configuration object

getMessage

public static java.lang.String getMessage(org.apache.avalon.framework.configuration.Configuration cfg)
                                   throws org.apache.avalon.framework.configuration.ConfigurationException

Extracts the message from the barcode XML. Escaped Unicode characters are unescaped.

Parameters:

cfg - the configuration object containing the barcode XML

Returns:

the message

Throws:

org.apache.avalon.framework.configuration.ConfigurationException - if an error occurs retrieving values from the configuration