Export Scenario to DBRF

    @Bean
    public ScriptedTaskDescription dbrfExportTask() {
        ScriptedTaskDescription task = new ScriptedTaskDescription("DbrfExportTask", "Export scenario to DBRF");
        task.setDescription("Export the contents of the selected scenario to a GZIP archive, in DBRF format");
        setI18nKeys(task, "DBPF_EXPORT");

        var scenario = VariableAccessExpression.ofScenario();
        var baseFileName = VariableAccessExpression.of("base file name");
        var filter = VariableAccessExpression.ofFilter();

        task.getScript()
            .addStatement(AskInputStatement.ofVariable(scenario, true, JobInputType.SCENARIO_ID))
            .addStatement(AskInputStatement.ofVariable(baseFileName, true, ParameterTypes.TEXT, "Name of the file to export to. Warning: a '.gz' extension will be appended."))
            .addStatement(AskInputStatement.ofVariable(filter, false, JobInputType.ENTITIES, "Select the tables to export"))

            .addStatement(SetTaskOutputStatement.of("DBRF file",
                FileExpression.of(
                    StringExpression.concat(baseFileName, StringExpression.of(".gz")),
                    BlobExpression.of(
                        ScenarioDataExpression.of(scenario)
                            .withFormat(ScenarioDataFormat.DBRF)
                            .onlyTables(filter)),
                    StringExpression.of("application/vnd.openxmlformats-officedocument.spreadsheetml.sheet")
                )));

        return task;
    }