Java Code Examples for io.swagger.models.parameters.SerializableParameter#getMaxItems()

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Example 1
Source File: ArrayParameterValidator.java    From light-rest-4j with Apache License 2.0 5 votes vote down vote up 
private Status doValidate(final Collection<String> values,
                        final SerializableParameter parameter) {

    if (parameter.getMaxItems() != null && values.size() > parameter.getMaxItems()) {
        return new Status("ERR11006", parameter.getName(), parameter.getMaxItems(), values.size());
    }

    if (parameter.getMinItems() != null && values.size() < parameter.getMinItems()) {
        return new Status("ERR11007", parameter.getName(), parameter.getMinItems(), values.size());
    }

    if (Boolean.TRUE.equals(parameter.isUniqueItems()) &&
            values.stream().distinct().count() != values.size()) {
        return new Status("ERR11008", parameter.getName());
    }

    if (parameter.getEnum() != null && !parameter.getEnum().isEmpty()) {
        final Set<String> enumValues = new HashSet<>(parameter.getEnum());
        Optional<String> value =
            values.stream()
                .filter(v -> !enumValues.contains(v))
                .findFirst();
        if(value.isPresent()) {
            return new Status("ERR11009", value.get(), parameter.getName(), parameter.getEnum());
        }
    }

    Optional<Status> optional =
            values.stream()
            .map(v -> schemaValidator.validate(v, parameter.getItems()))
            .filter(s -> s != null)
            .findFirst();
    if(optional.isPresent()) {
        return optional.get();
    } else {
        return null;
    }
}