public Collection validate()

in vault-validation/src/main/java/org/apache/jackrabbit/vault/validation/spi/impl/PackageTypeValidator.java [221:281]
56 lines of code
17 McCabe index (conditional complexity)

    public Collection<ValidationMessage> validate(@NotNull PackageProperties properties) {
        PackageType packageType = properties.getPackageType();
        if (packageType == null) {
            return Collections.singleton(new ValidationMessage(severityForNoPackageType, MESSAGE_NO_PACKAGE_TYPE_SET));
        }

        Collection<ValidationMessage> messages = new LinkedList<>();
        // is sub package?
        if (containerValidationContext != null) {
            messages.add(new ValidationMessage(ValidationMessageSeverity.DEBUG, "Found sub package"));
            ValidationMessage message = validateSubPackageType(properties.getPackageType(),
                    containerValidationContext.getProperties().getPackageType());
            if (message != null) {
                messages.add(message);
            }
        }

        switch (packageType) {
        case APPLICATION:
            // must not contain hooks (this detects external hooks)
            if (!properties.getExternalHooks().isEmpty() && !allowInstallHooksInApplicationPackages) {
                messages.add(new ValidationMessage(severity,
                        String.format(Locale.ENGLISH, MESSAGE_PACKAGE_HOOKS, properties.getPackageType(), properties.getExternalHooks())));
            }
            if (prohibitImmutableContent) {
                messages.add(new ValidationMessage(severity,
                        String.format(Locale.ENGLISH, MESSAGE_PROHIBITED_IMMUTABLE_PACKAGE_TYPE, properties.getPackageType())));
            }
            break;
        case CONTENT:
            if (prohibitMutableContent) {
                messages.add(new ValidationMessage(severity,
                        String.format(Locale.ENGLISH, MESSAGE_PROHIBITED_MUTABLE_PACKAGE_TYPE, properties.getPackageType())));
            }
            break;
        case CONTAINER:
            // no dependencies
            if (properties.getDependencies() != null && properties.getDependencies().length > 0) {
                messages.add(new ValidationMessage(severity,
                        String.format(Locale.ENGLISH, MESSAGE_DEPENDENCY, properties.getPackageType(), StringUtils.join(properties.getDependencies()))));
            }
            if (prohibitImmutableContent) {
                messages.add(new ValidationMessage(ValidationMessageSeverity.ERROR,
                        String.format(Locale.ENGLISH, MESSAGE_PROHIBITED_IMMUTABLE_PACKAGE_TYPE, properties.getPackageType())));
            }
            break;
        case MIXED:
            messages.add(
                    new ValidationMessage(severityForLegacyType, String.format(Locale.ENGLISH, MESSAGE_LEGACY_TYPE, properties.getPackageType())));
            if (prohibitImmutableContent) {
                messages.add(new ValidationMessage(ValidationMessageSeverity.ERROR,
                        String.format(Locale.ENGLISH, MESSAGE_PROHIBITED_IMMUTABLE_PACKAGE_TYPE, properties.getPackageType())));
            }
            if (prohibitMutableContent) {
                messages.add(new ValidationMessage(ValidationMessageSeverity.ERROR,
                        String.format(Locale.ENGLISH, MESSAGE_PROHIBITED_MUTABLE_PACKAGE_TYPE, properties.getPackageType())));
            }
            break;
        }
        return messages;
    }