Bug 166167 ODA IResultSet.close never been called in DtE
In DtE, we will close IConnection and IQuery from ODA, however the IResultSet.close() has never be called so that it is possible that even the ODA connection is closed the IResultSet is still open(If it is not closed when the IQuery or IConnection is closed). This is incorrect and needs a fix.
data/org.eclipse.birt.data/src/org/eclipse/birt/data/engine/executor/DataSourceQuery.java
}
    
    /**
     * convert the String value to Object according to it's datatype.
     *  
     * @param inputValue
     * @param type
     * @return
     * @throws DataException
     */
    private static Object convertToValue( String inputValue, Class typeClass )
			throws DataException
	{
		try
		{
			return DataTypeUtil.convert( inputValue, typeClass);
		}
		catch ( Exception ex )
		{
			throw new DataException( ResourceConstants.CANNOT_CONVERT_PARAMETER_TYPE,
					ex,
					new Object[]{
							inputValue, typeClass
					} );
		}
	}
    
}