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Example 6 with ValidationResult

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

the class DtoFactory method createProcessorDto.

/**
 * Creates a ProcessorDTO from the specified ProcessorNode.
 *
 * @param node node
 * @return dto
 */
public ProcessorDTO createProcessorDto(final ProcessorNode node) {
    if (node == null) {
        return null;
    }
    final BundleCoordinate bundleCoordinate = node.getBundleCoordinate();
    final List<Bundle> compatibleBundles = ExtensionManager.getBundles(node.getCanonicalClassName()).stream().filter(bundle -> {
        final BundleCoordinate coordinate = bundle.getBundleDetails().getCoordinate();
        return bundleCoordinate.getGroup().equals(coordinate.getGroup()) && bundleCoordinate.getId().equals(coordinate.getId());
    }).collect(Collectors.toList());
    final ProcessorDTO dto = new ProcessorDTO();
    dto.setId(node.getIdentifier());
    dto.setPosition(createPositionDto(node.getPosition()));
    dto.setStyle(node.getStyle());
    dto.setParentGroupId(node.getProcessGroup().getIdentifier());
    dto.setInputRequirement(node.getInputRequirement().name());
    dto.setPersistsState(node.getProcessor().getClass().isAnnotationPresent(Stateful.class));
    dto.setRestricted(node.isRestricted());
    dto.setDeprecated(node.isDeprecated());
    dto.setExtensionMissing(node.isExtensionMissing());
    dto.setMultipleVersionsAvailable(compatibleBundles.size() > 1);
    dto.setVersionedComponentId(node.getVersionedComponentId().orElse(null));
    dto.setType(node.getCanonicalClassName());
    dto.setBundle(createBundleDto(bundleCoordinate));
    dto.setName(node.getName());
    dto.setState(node.getScheduledState().toString());
    // build the relationship dtos
    final List<RelationshipDTO> relationships = new ArrayList<>();
    for (final Relationship rel : node.getRelationships()) {
        final RelationshipDTO relationshipDTO = new RelationshipDTO();
        relationshipDTO.setDescription(rel.getDescription());
        relationshipDTO.setName(rel.getName());
        relationshipDTO.setAutoTerminate(node.isAutoTerminated(rel));
        relationships.add(relationshipDTO);
    }
    // sort the relationships
    Collections.sort(relationships, new Comparator<RelationshipDTO>() {

        @Override
        public int compare(final RelationshipDTO r1, final RelationshipDTO r2) {
            return Collator.getInstance(Locale.US).compare(r1.getName(), r2.getName());
        }
    });
    // set the relationships
    dto.setRelationships(relationships);
    dto.setDescription(getCapabilityDescription(node.getClass()));
    dto.setSupportsParallelProcessing(!node.isTriggeredSerially());
    dto.setSupportsEventDriven(node.isEventDrivenSupported());
    dto.setSupportsBatching(node.isSessionBatchingSupported());
    dto.setConfig(createProcessorConfigDto(node));
    final Collection<ValidationResult> validationErrors = node.getValidationErrors();
    if (validationErrors != null && !validationErrors.isEmpty()) {
        final List<String> errors = new ArrayList<>();
        for (final ValidationResult validationResult : validationErrors) {
            errors.add(validationResult.toString());
        }
        dto.setValidationErrors(errors);
    }
    return dto;
}
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Example 7 with ValidationResult

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

the class DtoFactory method createControllerServiceReferencingComponentDTO.

public ControllerServiceReferencingComponentDTO createControllerServiceReferencingComponentDTO(final ConfiguredComponent component) {
    final ControllerServiceReferencingComponentDTO dto = new ControllerServiceReferencingComponentDTO();
    dto.setId(component.getIdentifier());
    dto.setName(component.getName());
    String processGroupId = null;
    List<PropertyDescriptor> propertyDescriptors = null;
    Collection<ValidationResult> validationErrors = null;
    if (component instanceof ProcessorNode) {
        final ProcessorNode node = ((ProcessorNode) component);
        dto.setGroupId(node.getProcessGroup().getIdentifier());
        dto.setState(node.getScheduledState().name());
        dto.setActiveThreadCount(node.getActiveThreadCount());
        dto.setType(node.getComponentType());
        dto.setReferenceType(Processor.class.getSimpleName());
        propertyDescriptors = node.getProcessor().getPropertyDescriptors();
        validationErrors = node.getValidationErrors();
        processGroupId = node.getProcessGroup().getIdentifier();
    } else if (component instanceof ControllerServiceNode) {
        final ControllerServiceNode node = ((ControllerServiceNode) component);
        dto.setState(node.getState().name());
        dto.setType(node.getComponentType());
        dto.setReferenceType(ControllerService.class.getSimpleName());
        propertyDescriptors = node.getControllerServiceImplementation().getPropertyDescriptors();
        validationErrors = node.getValidationErrors();
        processGroupId = node.getProcessGroup() == null ? null : node.getProcessGroup().getIdentifier();
    } else if (component instanceof ReportingTaskNode) {
        final ReportingTaskNode node = ((ReportingTaskNode) component);
        dto.setState(node.getScheduledState().name());
        dto.setActiveThreadCount(node.getActiveThreadCount());
        dto.setType(node.getComponentType());
        dto.setReferenceType(ReportingTask.class.getSimpleName());
        propertyDescriptors = node.getReportingTask().getPropertyDescriptors();
        validationErrors = node.getValidationErrors();
        processGroupId = null;
    }
    if (propertyDescriptors != null && !propertyDescriptors.isEmpty()) {
        final Map<PropertyDescriptor, String> sortedProperties = new TreeMap<>(new Comparator<PropertyDescriptor>() {

            @Override
            public int compare(final PropertyDescriptor o1, final PropertyDescriptor o2) {
                return Collator.getInstance(Locale.US).compare(o1.getName(), o2.getName());
            }
        });
        sortedProperties.putAll(component.getProperties());
        final Map<PropertyDescriptor, String> orderedProperties = new LinkedHashMap<>();
        for (final PropertyDescriptor descriptor : propertyDescriptors) {
            orderedProperties.put(descriptor, null);
        }
        orderedProperties.putAll(sortedProperties);
        // build the descriptor and property dtos
        dto.setDescriptors(new LinkedHashMap<String, PropertyDescriptorDTO>());
        dto.setProperties(new LinkedHashMap<String, String>());
        for (final Map.Entry<PropertyDescriptor, String> entry : orderedProperties.entrySet()) {
            final PropertyDescriptor descriptor = entry.getKey();
            // store the property descriptor
            dto.getDescriptors().put(descriptor.getName(), createPropertyDescriptorDto(descriptor, processGroupId));
            // determine the property value - don't include sensitive properties
            String propertyValue = entry.getValue();
            if (propertyValue != null && descriptor.isSensitive()) {
                propertyValue = SENSITIVE_VALUE_MASK;
            }
            // set the property value
            dto.getProperties().put(descriptor.getName(), propertyValue);
        }
    }
    if (validationErrors != null && !validationErrors.isEmpty()) {
        final List<String> errors = new ArrayList<>();
        for (final ValidationResult validationResult : validationErrors) {
            errors.add(validationResult.toString());
        }
        dto.setValidationErrors(errors);
    }
    return dto;
}
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Example 8 with ValidationResult

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

the class DtoFactory method createReportingTaskDto.

public ReportingTaskDTO createReportingTaskDto(final ReportingTaskNode reportingTaskNode) {
    final BundleCoordinate bundleCoordinate = reportingTaskNode.getBundleCoordinate();
    final List<Bundle> compatibleBundles = ExtensionManager.getBundles(reportingTaskNode.getCanonicalClassName()).stream().filter(bundle -> {
        final BundleCoordinate coordinate = bundle.getBundleDetails().getCoordinate();
        return bundleCoordinate.getGroup().equals(coordinate.getGroup()) && bundleCoordinate.getId().equals(coordinate.getId());
    }).collect(Collectors.toList());
    final ReportingTaskDTO dto = new ReportingTaskDTO();
    dto.setId(reportingTaskNode.getIdentifier());
    dto.setName(reportingTaskNode.getName());
    dto.setType(reportingTaskNode.getCanonicalClassName());
    dto.setBundle(createBundleDto(bundleCoordinate));
    dto.setSchedulingStrategy(reportingTaskNode.getSchedulingStrategy().name());
    dto.setSchedulingPeriod(reportingTaskNode.getSchedulingPeriod());
    dto.setState(reportingTaskNode.getScheduledState().name());
    dto.setActiveThreadCount(reportingTaskNode.getActiveThreadCount());
    dto.setAnnotationData(reportingTaskNode.getAnnotationData());
    dto.setComments(reportingTaskNode.getComments());
    dto.setPersistsState(reportingTaskNode.getReportingTask().getClass().isAnnotationPresent(Stateful.class));
    dto.setRestricted(reportingTaskNode.isRestricted());
    dto.setDeprecated(reportingTaskNode.isDeprecated());
    dto.setExtensionMissing(reportingTaskNode.isExtensionMissing());
    dto.setMultipleVersionsAvailable(compatibleBundles.size() > 1);
    final Map<String, String> defaultSchedulingPeriod = new HashMap<>();
    defaultSchedulingPeriod.put(SchedulingStrategy.TIMER_DRIVEN.name(), SchedulingStrategy.TIMER_DRIVEN.getDefaultSchedulingPeriod());
    defaultSchedulingPeriod.put(SchedulingStrategy.CRON_DRIVEN.name(), SchedulingStrategy.CRON_DRIVEN.getDefaultSchedulingPeriod());
    dto.setDefaultSchedulingPeriod(defaultSchedulingPeriod);
    // sort a copy of the properties
    final Map<PropertyDescriptor, String> sortedProperties = new TreeMap<>(new Comparator<PropertyDescriptor>() {

        @Override
        public int compare(final PropertyDescriptor o1, final PropertyDescriptor o2) {
            return Collator.getInstance(Locale.US).compare(o1.getName(), o2.getName());
        }
    });
    sortedProperties.putAll(reportingTaskNode.getProperties());
    // get the property order from the reporting task
    final ReportingTask reportingTask = reportingTaskNode.getReportingTask();
    final Map<PropertyDescriptor, String> orderedProperties = new LinkedHashMap<>();
    final List<PropertyDescriptor> descriptors = reportingTask.getPropertyDescriptors();
    if (descriptors != null && !descriptors.isEmpty()) {
        for (final PropertyDescriptor descriptor : descriptors) {
            orderedProperties.put(descriptor, null);
        }
    }
    orderedProperties.putAll(sortedProperties);
    // build the descriptor and property dtos
    dto.setDescriptors(new LinkedHashMap<String, PropertyDescriptorDTO>());
    dto.setProperties(new LinkedHashMap<String, String>());
    for (final Map.Entry<PropertyDescriptor, String> entry : orderedProperties.entrySet()) {
        final PropertyDescriptor descriptor = entry.getKey();
        // store the property descriptor
        dto.getDescriptors().put(descriptor.getName(), createPropertyDescriptorDto(descriptor, null));
        // determine the property value - don't include sensitive properties
        String propertyValue = entry.getValue();
        if (propertyValue != null && descriptor.isSensitive()) {
            propertyValue = SENSITIVE_VALUE_MASK;
        }
        // set the property value
        dto.getProperties().put(descriptor.getName(), propertyValue);
    }
    // add the validation errors
    final Collection<ValidationResult> validationErrors = reportingTaskNode.getValidationErrors();
    if (validationErrors != null && !validationErrors.isEmpty()) {
        final List<String> errors = new ArrayList<>();
        for (final ValidationResult validationResult : validationErrors) {
            errors.add(validationResult.toString());
        }
        dto.setValidationErrors(errors);
    }
    return dto;
}
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Example 9 with ValidationResult

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

the class StandardRootGroupPort method getValidationErrors.

@Override
public Collection<ValidationResult> getValidationErrors() {
    final Collection<ValidationResult> validationErrors = new ArrayList<>();
    if (getScheduledState() == ScheduledState.STOPPED) {
        if (!isValid()) {
            final ValidationResult error = new ValidationResult.Builder().explanation(String.format("Output connection for port '%s' is not defined.", getName())).subject(String.format("Port '%s'", getName())).valid(false).build();
            validationErrors.add(error);
        }
    }
    return validationErrors;
}
Also used : Builder(org.apache.nifi.authorization.user.StandardNiFiUser.Builder) ArrayList(java.util.ArrayList) ValidationResult(org.apache.nifi.components.ValidationResult)

Example 10 with ValidationResult

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

the class MultipleURLValidator method validate.

@Override
public ValidationResult validate(final String subject, final String input, final ValidationContext context) {
    final String[] splits = input.split(",");
    if (splits.length == 0) {
        return new ValidationResult.Builder().subject(subject).input(input).valid(false).explanation("At least one URL must be specified").build();
    }
    for (final String split : splits) {
        final String url = split.trim();
        final ValidationResult result = StandardValidators.URL_VALIDATOR.validate(subject, url, context);
        if (result != null && !result.isValid()) {
            return result;
        }
    }
    return new ValidationResult.Builder().subject(subject).input(input).valid(true).build();
}
Also used : ValidationResult(org.apache.nifi.components.ValidationResult)

Aggregations

ValidationResult (org.apache.nifi.components.ValidationResult)153 ArrayList (java.util.ArrayList)63 Test (org.junit.Test)56 ValidationContext (org.apache.nifi.components.ValidationContext)36 MockProcessContext (org.apache.nifi.util.MockProcessContext)26 TestRunner (org.apache.nifi.util.TestRunner)21 PropertyDescriptor (org.apache.nifi.components.PropertyDescriptor)20 Validator (org.apache.nifi.components.Validator)20 HashSet (java.util.HashSet)18 ProcessContext (org.apache.nifi.processor.ProcessContext)15 HashMap (java.util.HashMap)12 File (java.io.File)11 Collection (java.util.Collection)11 SSLContextService (org.apache.nifi.ssl.SSLContextService)11 Map (java.util.Map)10 List (java.util.List)9 ComponentLog (org.apache.nifi.logging.ComponentLog)9 IOException (java.io.IOException)8 ControllerServiceNode (org.apache.nifi.controller.service.ControllerServiceNode)8 KerberosCredentialsService (org.apache.nifi.kerberos.KerberosCredentialsService)8