Bug 186502 Support more dateTimeLevelType for cube
Model has added more dateTimeLevelType on cube definition. Current available types are: year, quarter, month, week-of-month, week-of-year, day-of-week, day-of-month, day-of-year, hour, minute, second. This need Dte to provide corresponding support as well.
data/org.eclipse.birt.report.data.adapter/src/org/eclipse/birt/report/data/adapter/impl/DataSetIterator.java
* @param session
	 * @param hierHandle
	 * @throws BirtException
	 */
	public DataSetIterator( DataRequestSession session,
			TabularHierarchyHandle hierHandle, String timeLevelName, String leafLevelName ) throws BirtException
	{
		QueryDefinition query = new QueryDefinition( );
		query.setUsesDetails( false );
		
		query.setDataSetName( hierHandle.getDataSet( ).getQualifiedName( ) );
		List metaList = new ArrayList();
		this.prepareLevels( query,
				hierHandle, metaList, timeLevelName, leafLevelName );
		this.it = session.prepare( query ).execute( null ).getResultIterator( );
		this.metadata = new ResultMeta( metaList );
	}
	/**
	 * Create DataSetIterator for fact table.
	 * 
	 * @param session
	 * @param cubeHandle
	 * @throws BirtException
	 */
	public DataSetIterator( DataRequestSession session,
			TabularCubeHandle cubeHandle, Map extraTimeLevelHolder ) throws BirtException
	{
		QueryDefinition query = new QueryDefinition( );
		query.setUsesDetails( false );
		query.setDataSetName( cubeHandle.getDataSet( ).getQualifiedName( ) );