Class JREmptyQueryExecuter

    • Constructor Detail

      • JREmptyQueryExecuter

        public JREmptyQueryExecuter()
    • Method Detail

      • cancelQuery

        public boolean cancelQuery()
                            throws JRException
        Description copied from interface: JRQueryExecuter
        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.

        Specified by:
        cancelQuery in interface JRQueryExecuter
        Returns:
        true if and only if the query was running and it has been canceled
        Throws:
        JRException
      • close

        public void close()
        Description copied from interface: JRQueryExecuter
        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.

        Specified by:
        close in interface JRQueryExecuter