Interface JRQueryExecuter

    • Method Detail

      • close

        void close()
        Closes resources kept open during the data source iteration.

        This method is called after the report is filled or the dataset is iterated. If a resource is not needed after the data source has been created, it should be released at the end of createDatasource.

      • cancelQuery

        boolean cancelQuery()
                     throws JRException
        Cancels the query if it's currently running.

        This method will be called from a different thread if the client decides to cancel the filling process.

        Returns:
        true if and only if the query was running and it has been canceled
        Throws:
        JRException