public ModuleNodeFactory(InputStream in) throws IOException 
{
    this();
    final ConfigDescriptionModel model = new ConfigDescriptionModel();
    try
    {
      model.load(in);
    }
    catch (SAXException saxException)
    {
      final String error = ModuleNodeFactory.messages.getErrorString("ModuleNodeFactory.ERROR_0001_PARSE_FAILURE", saxException.getMessage()); //$NON-NLS-1$
      ModuleNodeFactory.logger.error(error, saxException);
      throw new IOException(error);
    }
    catch (ParserConfigurationException pE)
    {
      final String error = ModuleNodeFactory.messages.getErrorString("ModuleNodeFactory.ERROR_0002_PARSER_CONFIG_ERROR", pE.getMessage()); //$NON-NLS-1$
      ModuleNodeFactory.logger.error(error, pE);
      throw new IOException(error);
    }
    final ConfigDescriptionEntry[] entries = model.toArray();
    for (int i = 0; i <  entries.length; i++)
    {
      //Log.debug ("Entry: " + entries[i].getKeyName() + " registered");
      configEntryLookup.put(entries[i].getKeyName(), entries[i]);
    }
}

Creates a new module node factory and initializes the factory from the given input stream. The stream will be used to build a ConfigDescription model and should contain suitable XML content.

Parameters:

in - the input stream from where to read the model content.

Throws:

IOException - if an error occured while reading the stream.

 public ConfigDescriptionEntry getEntryForKey(String key) 
{
    return (ConfigDescriptionEntry) configEntryLookup.get(key);
}

Returns the entry for the given key or null, if the key has no metadata.

 public ArrayList getGlobalNodes() 
{
    return globalNodes;
}

Returns all global nodes. You have to initialize the factory before using this method.

 public ArrayList getLocalNodes() 
{
    return localNodes;
}

Returns all local nodes. You have to initialize the factory before using this method.

 public static String getPackage(Class c) 
{
    final String className = c.getName();
    final int idx = className.lastIndexOf('.");
    if (idx < = 0)
    {
      // the default package
      return ""; //$NON-NLS-1$
    }
    else
    {
      return className.substring(0, idx);
    }
}

Returns the name of the package for the given class. This is a workaround for the classloader behaviour of JDK1.2.2 where no package objects are created.

 public  void init(HierarchicalConfiguration config) throws ConfigTreeModelException 
{
    globalNodes.clear();
    localNodes.clear();
    //Iterator enum = config.findPropertyKeys("");
    final Iterator keys = configEntryLookup.keySet().iterator();
    while (keys.hasNext())
    {
      final String key = (String) keys.next();
      processKey(key, config);
    }
}

(Re)Initializes the factory from the given report configuration. This will assign all keys frmo the report configuration to the model and assignes the definition from the configuration description if possible.