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
assert struct instanceof UserPropertyDefn;
			value = ( (UserPropertyDefn) struct ).getLocalProperty(
					getModule( ), propDefn );
		}
		if ( value == null )
			return;
		String xml = propDefn.getXmlValue( getModule( ), value );
		if ( xml == null )
			return;
		if ( propDefn.isEncryptable( ) )
		{
			IEncryptionHelper helper = MetaDataDictionary.getInstance( )
					.getEncryptionHelper( );
			xml = helper.encrypt( xml );
		}
		if ( tag == null )
			tag = ModelUtil.getTagByPropertyType( propDefn );
		if ( propDefn.getTypeCode( ) == IPropertyType.SCRIPT_TYPE )
			cdata = true;
		if ( withoutName )
			writeEntry( tag, null, xml, cdata );
		else
			writeEntry( tag, memberName, xml, cdata );
	}
	/**
	 * Writes the resource key entry.
	 * 
	 * @param tagName
	 *            the tag name to write
	 * @param name