Bug 177691 Support Date/Time type in BIRT.
We plan to support Date/Time type in BIRT. Please refer to attached document/patch file for necessary info.
model/org.eclipse.birt.report.model.adapter.oda/src/org/eclipse/birt/report/model/adapter/oda/impl/DataSetParameterAdapter.java
*/
	private static ParameterMode newParameterMode( boolean isInput,
			boolean isOutput )
	{
		int mode = ParameterMode.IN;
		if ( isOutput && isInput )
			mode = ParameterMode.IN_OUT;
		else if ( isOutput )
			mode = ParameterMode.OUT;
		else if ( isInput )
			mode = ParameterMode.IN;
		return ParameterMode.get( mode );
	}
	/**
	 * Creates a ODA DataElementAttributes with the given ROM data set parameter
	 * definition.
	 * 
	 * @param paramDefn
	 *            the ROM data set parameter definition.
	 * 
	 * @return the created <code>DataElementAttributes</code>.
	 */
	private DataElementAttributes newDataElementAttrs(
			OdaDataSetParameterHandle paramDefn,
			DataElementAttributes lastDataAttrs )
	{
		DataElementAttributes dataAttrs = lastDataAttrs;
		if ( dataAttrs == null )
			dataAttrs = ODADesignFactory.getFactory( )
					.createDataElementAttributes( );