diff options
Diffstat (limited to 'certService/src/main/java/org/onap/aaf/certservice/certification/configuration/validation/Cmpv2ServersConfigurationValidator.java')
-rw-r--r-- | certService/src/main/java/org/onap/aaf/certservice/certification/configuration/validation/Cmpv2ServersConfigurationValidator.java | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/certService/src/main/java/org/onap/aaf/certservice/certification/configuration/validation/Cmpv2ServersConfigurationValidator.java b/certService/src/main/java/org/onap/aaf/certservice/certification/configuration/validation/Cmpv2ServersConfigurationValidator.java new file mode 100644 index 00000000..3cf7fdf7 --- /dev/null +++ b/certService/src/main/java/org/onap/aaf/certservice/certification/configuration/validation/Cmpv2ServersConfigurationValidator.java @@ -0,0 +1,68 @@ +/* + * ============LICENSE_START======================================================= + * PROJECT + * ================================================================================ + * Copyright (C) 2020 Nokia. All rights reserved. + * ================================================================================ + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * ============LICENSE_END========================================================= + */ + +package org.onap.aaf.certservice.certification.configuration.validation; + +import org.onap.aaf.certservice.certification.configuration.model.Cmpv2Server; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.stereotype.Service; + +import javax.validation.ConstraintViolation; +import javax.validation.Validator; +import java.security.InvalidParameterException; +import java.util.List; +import java.util.Set; + +@Service +public class Cmpv2ServersConfigurationValidator { + + private final Validator validator; + + @Autowired + public Cmpv2ServersConfigurationValidator(Validator validator) { + this.validator = validator; + } + + public void validate(List<Cmpv2Server> servers) { + servers.forEach(this::validateServer); + validateUniqueCaNames(servers); + } + + private void validateServer(Cmpv2Server serverDetails) { + Set<ConstraintViolation<Cmpv2Server>> violations = validator.validate(serverDetails); + if (!violations.isEmpty()) { + throw new InvalidParameterException(violations.toString()); + } + } + + private void validateUniqueCaNames(List<Cmpv2Server> servers) { + long distinctCAs = getNumberOfUniqueCaNames(servers); + if (servers.size() != distinctCAs) { + throw new InvalidParameterException("CA names are not unique within given CMPv2 servers"); + } + } + + private long getNumberOfUniqueCaNames(List<Cmpv2Server> servers) { + return servers.stream().map(Cmpv2Server::getCaName) + .distinct() + .count(); + } + +} |