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

Example 26 with ValidationResult

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

the class SplitContent method customValidate.

@Override
protected Collection<ValidationResult> customValidate(final ValidationContext validationContext) {
    final List<ValidationResult> results = new ArrayList<>(1);
    final String format = validationContext.getProperty(FORMAT).getValue();
    if (HEX_FORMAT.getValue().equals(format)) {
        final String byteSequence = validationContext.getProperty(BYTE_SEQUENCE).getValue();
        final ValidationResult result = new HexStringPropertyValidator().validate(BYTE_SEQUENCE.getName(), byteSequence, validationContext);
        results.add(result);
    }
    return results;
}

Example 27 with ValidationResult

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

the class ListenRELP 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);
    // Validate CLIENT_AUTH
    final String clientAuth = validationContext.getProperty(CLIENT_AUTH).getValue();
    if (sslContextService != null && StringUtils.isBlank(clientAuth)) {
        results.add(new ValidationResult.Builder().explanation("Client Auth must be provided when using TLS/SSL").valid(false).subject("Client Auth").build());
    }
    return results;
}

Example 28 with ValidationResult

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

the class ListenSyslog method customValidate.

@Override
protected Collection<ValidationResult> customValidate(final ValidationContext validationContext) {
    final List<ValidationResult> results = new ArrayList<>();
    if (validationContext.getProperty(MAX_BATCH_SIZE).asInteger() > 1 && validationContext.getProperty(PARSE_MESSAGES).asBoolean()) {
        results.add(new ValidationResult.Builder().subject("Parse Messages").input("true").valid(false).explanation("Cannot set Parse Messages to 'true' if Batch Size is greater than 1").build());
    }
    final String protocol = validationContext.getProperty(PROTOCOL).getValue();
    final SSLContextService sslContextService = validationContext.getProperty(SSL_CONTEXT_SERVICE).asControllerService(SSLContextService.class);
    if (UDP_VALUE.getValue().equals(protocol) && sslContextService != null) {
        results.add(new ValidationResult.Builder().explanation("SSL can not be used with UDP").valid(false).subject("SSL Context").build());
    }
    // Validate CLIENT_AUTH
    final String clientAuth = validationContext.getProperty(CLIENT_AUTH).getValue();
    if (sslContextService != null && StringUtils.isBlank(clientAuth)) {
        results.add(new ValidationResult.Builder().explanation("Client Auth must be provided when using TLS/SSL").valid(false).subject("Client Auth").build());
    }
    return results;
}

Example 29 with ValidationResult

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

the class ListenTCPRecord method customValidate.

@Override
protected Collection<ValidationResult> customValidate(final ValidationContext validationContext) {
    final List<ValidationResult> results = new ArrayList<>();
    final String clientAuth = validationContext.getProperty(CLIENT_AUTH).getValue();
    final SSLContextService sslContextService = validationContext.getProperty(SSL_CONTEXT_SERVICE).asControllerService(SSLContextService.class);
    if (sslContextService != null && StringUtils.isBlank(clientAuth)) {
        results.add(new ValidationResult.Builder().explanation("Client Auth must be provided when using TLS/SSL").valid(false).subject("Client Auth").build());
    }
    return results;
}

Example 30 with ValidationResult

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

the class LookupRecord method customValidate.

@Override
@SuppressWarnings("unchecked")
protected Collection<ValidationResult> customValidate(final ValidationContext validationContext) {
    final Set<String> dynamicPropNames = validationContext.getProperties().keySet().stream().filter(prop -> prop.isDynamic()).map(prop -> prop.getName()).collect(Collectors.toSet());
    if (dynamicPropNames.isEmpty()) {
        return Collections.singleton(new ValidationResult.Builder().subject("User-Defined Properties").valid(false).explanation("At least one user-defined property must be specified.").build());
    }
    final Set<String> requiredKeys = validationContext.getProperty(LOOKUP_SERVICE).asControllerService(LookupService.class).getRequiredKeys();
    final Set<String> missingKeys = requiredKeys.stream().filter(key -> !dynamicPropNames.contains(key)).collect(Collectors.toSet());
    if (!missingKeys.isEmpty()) {
        final List<ValidationResult> validationResults = new ArrayList<>();
        for (final String missingKey : missingKeys) {
            final ValidationResult result = new ValidationResult.Builder().subject(missingKey).valid(false).explanation("The configured Lookup Services requires that a key be provided with the name '" + missingKey + "'. Please add a new property to this Processor with a name '" + missingKey + "' and provide a RecordPath that can be used to retrieve the appropriate value.").build();
            validationResults.add(result);
        }
        return validationResults;
    }
    return Collections.emptyList();
}