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

Example 11 with ValidationResult

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

the class ListenBeats method customValidate.

@Override
protected Collection<ValidationResult> customValidate(final ValidationContext validationContext) {
    final List<ValidationResult> results = new ArrayList<>();
    final SSLContextService sslContextService = validationContext.getProperty(SSL_CONTEXT_SERVICE).asControllerService(SSLContextService.class);
    if (sslContextService != null && sslContextService.isTrustStoreConfigured() == false) {
        results.add(new ValidationResult.Builder().explanation("The context service must have a truststore  configured for the beats forwarder client to work correctly").valid(false).subject(SSL_CONTEXT_SERVICE.getName()).build());
    }
    return results;
}

Example 12 with ValidationResult

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

the class TestReportLineageToAtlas method validateAtlasUrls.

@Test
public void validateAtlasUrls() throws Exception {
    final ReportLineageToAtlas reportingTask = new ReportLineageToAtlas();
    final MockProcessContext processContext = new MockProcessContext(reportingTask);
    final MockValidationContext validationContext = new MockValidationContext(processContext);
    processContext.setProperty(ATLAS_NIFI_URL, "http://nifi.example.com:8080/nifi");
    processContext.setProperty(ATLAS_USER, "admin");
    processContext.setProperty(ATLAS_PASSWORD, "admin");
    BiConsumer<Collection<ValidationResult>, Consumer<ValidationResult>> assertResults = (rs, a) -> {
        assertTrue(rs.iterator().hasNext());
        for (ValidationResult r : rs) {
            logger.info("{}", r);
            final String subject = r.getSubject();
            if (ATLAS_URLS.getDisplayName().equals(subject)) {
                a.accept(r);
            }
        }
    };
    // Default setting.
    assertResults.accept(reportingTask.validate(validationContext), r -> assertTrue("Atlas URLs is required", !r.isValid()));
    // Invalid URL.
    processContext.setProperty(ATLAS_URLS, "invalid");
    assertResults.accept(reportingTask.validate(validationContext), r -> assertTrue("Atlas URLs is invalid", !r.isValid()));
    // Valid URL
    processContext.setProperty(ATLAS_URLS, "http://atlas.example.com:21000");
    assertTrue(processContext.isValid());
    // Valid URL with Expression
    processContext.setProperty(ATLAS_URLS, "http://atlas.example.com:${literal(21000)}");
    assertTrue(processContext.isValid());
    // Valid URLs
    processContext.setProperty(ATLAS_URLS, "http://atlas1.example.com:21000, http://atlas2.example.com:21000");
    assertTrue(processContext.isValid());
    // Invalid and Valid URLs
    processContext.setProperty(ATLAS_URLS, "invalid, http://atlas2.example.com:21000");
    assertResults.accept(reportingTask.validate(validationContext), r -> assertTrue("Atlas URLs is invalid", !r.isValid()));
}

Example 13 with ValidationResult

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

the class TestRegexClusterResolver method testEmptyPattern.

@Test
public void testEmptyPattern() {
    final Map<String, String> properties = new HashMap<>();
    final String propertyName = RegexClusterResolver.PATTERN_PROPERTY_PREFIX + "Cluster1";
    properties.put(propertyName, "");
    setupMock(properties);
    final RegexClusterResolver resolver = new RegexClusterResolver();
    final Collection<ValidationResult> validationResults = resolver.validate(validationContext);
    Assert.assertEquals(1, validationResults.size());
    final ValidationResult validationResult = validationResults.iterator().next();
    Assert.assertEquals(propertyName, validationResult.getSubject());
    try {
        resolver.configure(context);
        Assert.fail("Configure method should fail, too");
    } catch (IllegalArgumentException e) {
    }
}

Example 14 with ValidationResult

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

the class AbstractCredentialsStrategy method validate.

@Override
public Collection<ValidationResult> validate(final ValidationContext validationContext, final CredentialsStrategy primaryStrategy) {
    boolean thisIsSelectedStrategy = this == primaryStrategy;
    String requiredMessageFormat = "property %1$s must be set with %2$s";
    String excludedMessageFormat = "property %1$s cannot be used with %2$s";
    String failureFormat = thisIsSelectedStrategy ? requiredMessageFormat : excludedMessageFormat;
    Collection<ValidationResult> validationFailureResults = null;
    for (PropertyDescriptor requiredProperty : requiredProperties) {
        boolean requiredPropertyIsSet = validationContext.getProperty(requiredProperty).isSet();
        if (requiredPropertyIsSet != thisIsSelectedStrategy) {
            String message = String.format(failureFormat, requiredProperty.getDisplayName(), primaryStrategy.getName());
            if (validationFailureResults == null) {
                validationFailureResults = new ArrayList<ValidationResult>();
            }
            validationFailureResults.add(new ValidationResult.Builder().subject(requiredProperty.getDisplayName()).valid(false).explanation(message).build());
        }
    }
    return validationFailureResults;
}

Example 15 with ValidationResult

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

the class StandardProcessorTestRunner method assertNotValid.

@Override
public void assertNotValid(final ControllerService service) {
    final StateManager serviceStateManager = controllerServiceStateManagers.get(service.getIdentifier());
    if (serviceStateManager == null) {
        throw new IllegalStateException("Controller Service has not been added to this TestRunner via the #addControllerService method");
    }
    final ValidationContext validationContext = new MockValidationContext(context, serviceStateManager, variableRegistry).getControllerServiceValidationContext(service);
    final Collection<ValidationResult> results = context.getControllerService(service.getIdentifier()).validate(validationContext);
    for (final ValidationResult result : results) {
        if (!result.isValid()) {
            return;
        }
    }
    Assert.fail("Expected Controller Service " + service + " to be invalid but it is valid");
}