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
private String getODAJndiName( )
    {
        if( jndiName == null )
            return EMPTY_STRING;
        return getTrimedString( jndiName.getText( ) );
    }
	/**
	 * get driver url
	 * @return
	 */
	private String getDriverURL( )
	{
        if( jdbcUrl == null )
            return EMPTY_STRING;
		return getTrimedString(jdbcUrl.getText( ));
	}
	/**
	 * get driver class
	 * @return
	 */
	private String getDriverClass( )
	{
		if ( driverChooserCombo == null )
			return EMPTY_STRING;
		return getTrimedString(getSelectedDriverClassName( ));
	}
	
	/**
	 * 
	 * @param tobeTrimed