Examples with AttributeValidationReportImpl ddf.catalog.validation.impl.report.AttributeValidationReportImpl used on opensource projects

Example 6 with AttributeValidationReportImpl

use of ddf.catalog.validation.impl.report.AttributeValidationReportImpl in project ddf by codice.

the class PatternValidator method validate.

/**
     * {@inheritDoc}
     * <p>
     * Validates only the values of {@code attribute} that are {@link CharSequence}s.
     */
@Override
public Optional<AttributeValidationReport> validate(final Attribute attribute) {
    Preconditions.checkArgument(attribute != null, "The attribute cannot be null.");
    final String name = attribute.getName();
    for (final Serializable value : attribute.getValues()) {
        if (value instanceof CharSequence && !(pattern.matcher((CharSequence) value)).matches()) {
            final AttributeValidationReportImpl report = new AttributeValidationReportImpl();
            report.addViolation(new ValidationViolationImpl(Collections.singleton(name), name + " does not follow the pattern " + pattern.pattern(), Severity.ERROR));
            return Optional.of(report);
        }
    }
    return Optional.empty();
}