Examples with ValidationResult org.apache.nifi.components.ValidationResult used on opensource projects

Example 81 with ValidationResult

use of org.apache.nifi.components.ValidationResult in project nifi-minifi by apache.

the class StatusConfigReporterTest method addValidationErrors.

private void addValidationErrors(ConfiguredComponent connectable) {
    ValidationResult validationResult = new ValidationResult.Builder().input("input").subject("subject").explanation("is not valid").build();
    ValidationResult validationResult2 = new ValidationResult.Builder().input("input2").subject("subject2").explanation("is not valid too").build();
    List<ValidationResult> validationResultList = new ArrayList<>();
    validationResultList.add(validationResult);
    validationResultList.add(validationResult2);
    when(connectable.getValidationErrors()).thenReturn(validationResultList);
}

Example 82 with ValidationResult

use of org.apache.nifi.components.ValidationResult in project nifi-minifi by apache.

the class StatusConfigReporterTest method populateReportingTask.

private void populateReportingTask(boolean addBulletins, boolean validationErrors) {
    if (addBulletins) {
        addBulletins("Bulletin message", "ReportProvenance");
    }
    ReportingTaskNode reportingTaskNode = mock(ReportingTaskNode.class);
    addReportingTaskNodeVariables(reportingTaskNode);
    HashSet<ReportingTaskNode> reportingTaskNodes = new HashSet<>();
    reportingTaskNodes.add(reportingTaskNode);
    when(mockFlowController.getAllReportingTasks()).thenReturn(reportingTaskNodes);
    if (validationErrors) {
        ValidationResult validationResult = new ValidationResult.Builder().input("input").subject("subject").explanation("is not valid").build();
        ValidationResult validationResult2 = new ValidationResult.Builder().input("input2").subject("subject2").explanation("is not valid too").build();
        List<ValidationResult> validationResultList = new ArrayList<>();
        validationResultList.add(validationResult);
        validationResultList.add(validationResult2);
        when(reportingTaskNode.getValidationErrors()).thenReturn(validationResultList);
    } else {
        when(reportingTaskNode.getValidationErrors()).thenReturn(Collections.EMPTY_LIST);
    }
}

Example 83 with ValidationResult

use of org.apache.nifi.components.ValidationResult in project kylo by Teradata.

the class ExportSqoop method customValidate.

/**
 * Called by the framework this method does additional validation on properties
 *
 * @param validationContext used to retrieves the properties to check
 * @return A collection of {@link ValidationResult} which will be checked by the framework
 */
@Override
protected Collection<ValidationResult> customValidate(ValidationContext validationContext) {
    final List<ValidationResult> results = new ArrayList<>();
    final ExportNullInterpretationStrategy sourceNullInterpretationStrategy = ExportNullInterpretationStrategy.valueOf(validationContext.getProperty(SOURCE_NULL_INTERPRETATION_STRATEGY).getValue());
    final String sourceNullCustomStringIdentifier = validationContext.getProperty(SOURCE_NULL_CUSTOM_STRING_IDENTIFIER).evaluateAttributeExpressions().getValue();
    final String sourceNullCustomNonStringIdentifier = validationContext.getProperty(SOURCE_NULL_CUSTOM_NON_STRING_IDENTIFIER).evaluateAttributeExpressions().getValue();
    if (sourceNullInterpretationStrategy == ExportNullInterpretationStrategy.CUSTOM_VALUES) {
        if ((sourceNullCustomStringIdentifier == null) || (sourceNullCustomNonStringIdentifier == null)) {
            results.add(new ValidationResult.Builder().subject(this.getClass().getSimpleName()).valid(false).explanation("For Custom Source Null Interpret Strategy, custom strings for identifying null strings and null non-strings in HDFS data must be provided.").build());
        }
    }
    return results;
}

Example 84 with ValidationResult

use of org.apache.nifi.components.ValidationResult in project kylo by Teradata.

the class ExecutePySpark method customValidate.

@Override
protected Collection<ValidationResult> customValidate(ValidationContext validationContext) {
    final List<ValidationResult> results = new ArrayList<>();
    final String sparkMaster = validationContext.getProperty(SPARK_MASTER).evaluateAttributeExpressions().getValue().trim().toLowerCase();
    final String sparkYarnDeployMode = validationContext.getProperty(SPARK_YARN_DEPLOY_MODE).evaluateAttributeExpressions().getValue();
    final String pySparkAppArgs = validationContext.getProperty(PYSPARK_APP_ARGS).evaluateAttributeExpressions().getValue();
    final String additionalSparkConfigOptions = validationContext.getProperty(ADDITIONAL_SPARK_CONFIG_OPTIONS).evaluateAttributeExpressions().getValue();
    PySparkUtils pySparkUtils = new PySparkUtils();
    if ((!sparkMaster.contains("local")) && (!sparkMaster.equals("yarn")) && (!sparkMaster.contains("mesos")) && (!sparkMaster.contains("spark"))) {
        results.add(new ValidationResult.Builder().subject(this.getClass().getSimpleName()).valid(false).explanation("invalid spark master provided. Valid values will have local, local[n], local[*], yarn, mesos, spark").build());
    }
    if (sparkMaster.equals("yarn")) {
        if (!(sparkYarnDeployMode.equals("client") || sparkYarnDeployMode.equals("cluster"))) {
            results.add(new ValidationResult.Builder().subject(this.getClass().getSimpleName()).valid(false).explanation("yarn master requires a deploy mode to be specified as either 'client' or 'cluster'").build());
        }
    }
    if (!StringUtils.isEmpty(pySparkAppArgs)) {
        if (!pySparkUtils.validateCsvArgs(pySparkAppArgs)) {
            results.add(new ValidationResult.Builder().subject(this.getClass().getSimpleName()).valid(false).explanation("app args in invalid format. They should be provided as arg1,arg2,arg3 and so on.").build());
        }
    }
    if (!StringUtils.isEmpty(additionalSparkConfigOptions)) {
        if (!pySparkUtils.validateKeyValueArgs(additionalSparkConfigOptions)) {
            results.add(new ValidationResult.Builder().subject(this.getClass().getSimpleName()).valid(false).explanation("additional spark config options in invalid format. They should be provided as config1=value1,config2=value2 and so on.").build());
        }
    }
    return results;
}

Example 85 with ValidationResult

use of org.apache.nifi.components.ValidationResult in project kylo by Teradata.

the class TdchExportHiveToTeradataTest method testTeradataForceStage.

@Test
public void testTeradataForceStage() throws InitializationException {
    final TestRunner runner = TestRunners.newTestRunner(TdchExportHiveToTeradata.class);
    TdchConnectionService tdchConnectionService = new DummyTdchConnectionService();
    runner.addControllerService(CONNECTION_SERVICE_ID, tdchConnectionService);
    runner.assertValid(tdchConnectionService);
    runner.enableControllerService(tdchConnectionService);
    runner.setProperty(TdchExportHiveToTeradata.TDCH_CONNECTION_SERVICE, CONNECTION_SERVICE_ID);
    runner.setProperty(TdchExportHiveToTeradata.HIVE_DATABASE, "hive_db");
    runner.setProperty(TdchExportHiveToTeradata.HIVE_TABLE, "hive_table");
    runner.setProperty(TdchExportHiveToTeradata.TERADATA_DATABASE_TABLE, "teradata_db.teradata_table");
    runner.assertValid();
    Assert.assertEquals("false", runner.getProcessor().getPropertyDescriptor(TdchExportHiveToTeradata.TERADATA_FORCE_STAGE_NAME).getDefaultValue());
    Assert.assertFalse(runner.getProcessor().getPropertyDescriptor(TdchExportHiveToTeradata.TERADATA_FORCE_STAGE_NAME).isRequired());
    Assert.assertTrue(runner.getProcessor().getPropertyDescriptor(TdchExportHiveToTeradata.TERADATA_FORCE_STAGE_NAME).isExpressionLanguageSupported());
    ValidationResult result = runner.setProperty(TdchExportHiveToTeradata.TERADATA_FORCE_STAGE, "true");
    Assert.assertTrue(result.isValid());
    result = runner.setProperty(TdchExportHiveToTeradata.TERADATA_FORCE_STAGE, "");
    Assert.assertFalse(result.isValid());
    result = runner.setProperty(TdchExportHiveToTeradata.TERADATA_FORCE_STAGE, "not-boolean-value");
    Assert.assertFalse(result.isValid());
    runner.removeProperty(TdchExportHiveToTeradata.TERADATA_FORCE_STAGE);
    runner.assertValid();
}