Bug 196894 BIRT Cross tab, Cube - Time dimension enhancements
There were a couple of time dimension related enhancments planned post BIRT 2.2. This entry is to track those. This enhancments also includes - supporting additional predefined data time formats, that could make it easier to define data time dimension and use it in data items.
model/org.eclipse.birt.report.model/src/org/eclipse/birt/report/model/writer/ModuleWriter.java
*            the user-visible resource value
	 */
	protected void resourceKeyCDATA( DesignElement obj, String resourceKey,
			String resourceValue )
	{
		resourceKey( obj, resourceKey, resourceValue, true );
	}
	/**
	 * Writes the entry.
	 * 
	 * @param tag
	 *            the tag to write
	 * @param name
	 *            the property name or member name
	 * @param value
	 *            the xml value
	 * @param cdata
	 *            whether the values should be written as CDATA.
	 */
	protected void writeEntry( String tag, String name, String value,
			boolean cdata )
	{
		writer.startElement( tag );
		if ( name != null )
			writer.attribute( DesignSchemaConstants.NAME_ATTRIB, name );
		if ( cdata )
			writer.textCDATA( value );
		else
			writer.text( value );
		writer.endElement( );