Bug 118557 Default name setting of data source, data set and dynamic text doesn't take effect.
Description: Default name setting of data source, data set and dynamic text doesn't take effect. Steps to reproduce: 1.Select Window>Preferences>BIRT>Element Names. 2.Set DataSource, DataSet and TextData default name. 3.Add a data source, data set and dynamic text and find that their default names are not displayed.
UI/org.eclipse.birt.report.designer.ui/src/org/eclipse/birt/report/designer/ui/newelement/DesignElementFactory.java
*/
	public OdaDataSourceHandle newOdaDataSource( String name, String extensionID )
	{
		String newName = getNewName( ReportDesignConstants.ODA_DATA_SOURCE,
				name );
		return factory.newOdaDataSource( newName, extensionID );
	}
	/**
	 * Creates a new oda data set. The name is required. If the
	 * <code>name</code> is null, we will make a unique name for it.
	 * 
	 * @param name
	 *            the required oda data set name.
	 * @return a handle to oda data set
	 * @deprecated see
	 *             <code>newOdaDataSet( String name, String extensionID )</code>
	 */
	public OdaDataSetHandle newOdaDataSet( String name )
	{
		String newName = getNewName( ReportDesignConstants.ODA_DATA_SET, name );
		return factory.newOdaDataSet( newName );
	}
	/**
	 * Creates a new oda data set. The name is required. If the
	 * <code>name</code> is null, we will make a unique name for it. The
	 * <code>extensionID</code> is used to find the extension definition.If
	 * the extension ID is not given, the oda data source will be created
	 * without extension. If the unknown extension ID is given,
	 * <code>null</code> will be returned.
	 *