Bug 193227 Static Context sensitive help missing from ODA Jdbc and Sampledb Data Source Connection UI Pages
data/org.eclipse.birt.report.data.oda.jdbc.ui/src/org/eclipse/birt/report/data/oda/jdbc/ui/profile/JDBCSelectionPageHelper.java
return driverName;
	}
	
	/**
	 * Validates the data source and updates the window message accordingly
	 * @return
	 */
	private boolean isValidDataSource( )
	{
		return isURLBlank();
	}
	/**
	 *	Test if the input URL is blank 
	 *
	 * @return true url is blank
	 */
	private boolean isURLBlank()
	{
		String value = jdbcUrl.getText( );
		if ( value == null )
			return false;
		value = value.trim( );
		if ( value.length( ) == 0 )
			return false;
		return true;
	}
	
	/**
	 * This method should be called in the following occations: 1. The value of