Bug 316674 Refactor data set editor pages' codes[26569]
Build Identifier: 20100610 Refactor data set editor pages' codes[26569]. Reproducible: Always
UI/org.eclipse.birt.report.designer.ui.data/src/org/eclipse/birt/report/designer/data/ui/dataset/DataSetEditor.java
}
			else
				addBirtPage( dataSourceType, dataSetType );
		}
		
		
		addCommonPages( ds );
		setPageFocus( );
		
		itemModelManager.start( ds, needToFocusOnOutput );
	}
	protected void initModelManager( )
	{
		itemModelManager = new ItemModelManager( );
	}
	/**
	 * add page for org.eclipse.datatools.connectivity.oda.design.ui.dataSource
	 * 
	 * @param dataSetHandle
	 */
	private void addCustomPageODAV3( OdaDataSetHandle dataSetHandle,
			String dataSourceType, String dataSetType )
	{
		try
		{
			DesignSessionRequest request = DTPUtil.getInstance( )
					.createDesignSessionRequest( dataSetHandle );
			if ( request != null && request.getDataSourceDesign( ) != null )
			{
				DTPUtil.getInstance( )