2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright (C) 2019 Nokia Intellectual Property. All rights
7 * ================================================================================
8 * Licensed under the Apache License, Version 2.0 (the "License");
9 * you may not use this file except in compliance with the License.
10 * You may obtain a copy of the License at
12 * http://www.apache.org/licenses/LICENSE-2.0
14 * Unless required by applicable law or agreed to in writing, software
15 * distributed under the License is distributed on an "AS IS" BASIS,
16 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
17 * See the License for the specific language governing permissions and
18 * limitations under the License.
19 * ============LICENSE_END============================================
20 * ===================================================================
24 package org.onap.clamp.policy.microservice;
26 import com.google.common.collect.Sets;
27 import java.util.List;
29 import java.util.stream.Collectors;
30 import org.onap.clamp.policy.PolicyService;
31 import org.onap.clamp.loop.Loop;
32 import org.springframework.beans.factory.annotation.Autowired;
33 import org.springframework.stereotype.Service;
34 import org.springframework.transaction.annotation.Transactional;
37 public class MicroservicePolicyService implements PolicyService<MicroServicePolicy> {
39 private final MicroServicePolicyRepository repository;
42 public MicroservicePolicyService(MicroServicePolicyRepository repository) {
43 this.repository = repository;
48 public Set<MicroServicePolicy> updatePolicies(Loop loop,
49 List<MicroServicePolicy> newMicroservicePolicies) {
50 return newMicroservicePolicies
53 getAndUpdateMicroServicePolicy(loop, policy))
54 .collect(Collectors.toSet());
58 public boolean isExisting(String policyName) {
59 return repository.existsById(policyName);
62 private MicroServicePolicy getAndUpdateMicroServicePolicy(Loop loop, MicroServicePolicy policy) {
64 .findById(policy.getName())
65 .map(p -> updateMicroservicePolicyProperties(p, policy, loop))
66 .orElse(new MicroServicePolicy(policy.getName(), policy.getPolicyTosca(),
67 policy.getShared(), policy.getJsonRepresentation(),
68 Sets.newHashSet(loop)));
71 private MicroServicePolicy updateMicroservicePolicyProperties(MicroServicePolicy oldPolicy,
72 MicroServicePolicy newPolicy, Loop loop) {
73 oldPolicy.setJsonRepresentation(newPolicy.getJsonRepresentation());
74 if (oldPolicy.getUsedByLoops().contains(loop)) {
75 oldPolicy.getUsedByLoops().add(loop);