2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright (C) 2019 AT&T Intellectual Property. All rights reserved.
6 * ================================================================================
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
11 * http://www.apache.org/licenses/LICENSE-2.0
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
18 * ============LICENSE_END=========================================================
21 package org.openecomp.sdc.be.components.impl;
23 import fj.data.Either;
24 import org.apache.commons.lang.StringUtils;
25 import org.openecomp.sdc.be.components.impl.exceptions.ByActionStatusComponentException;
26 import org.openecomp.sdc.be.components.validation.UserValidations;
27 import org.openecomp.sdc.be.config.ConfigurationManager;
28 import org.openecomp.sdc.be.dao.api.ActionStatus;
29 import org.openecomp.sdc.be.dao.jsongraph.JanusGraphDao;
30 import org.openecomp.sdc.be.impl.ComponentsUtils;
31 import org.openecomp.sdc.be.model.PolicyTypeDefinition;
32 import org.openecomp.sdc.be.model.operations.api.StorageOperationStatus;
33 import org.openecomp.sdc.be.model.operations.impl.PolicyTypeOperation;
34 import org.openecomp.sdc.common.log.wrappers.Logger;
35 import org.openecomp.sdc.exception.ResponseFormat;
36 import org.springframework.stereotype.Component;
37 import org.springframework.transaction.annotation.Transactional;
39 import java.util.List;
43 import static java.util.Collections.emptySet;
46 public class PolicyTypeBusinessLogic {
48 private static final Logger log = Logger.getLogger(PolicyTypeBusinessLogic.class);
49 private PolicyTypeOperation policyTypeOperation;
50 private JanusGraphDao janusGraphDao;
51 private ComponentsUtils componentsUtils;
52 private UserValidations userValidations;
54 public PolicyTypeBusinessLogic(PolicyTypeOperation policyTypeOperation, JanusGraphDao janusGraphDao, ComponentsUtils componentsUtils, UserValidations userValidations) {
55 this.policyTypeOperation = policyTypeOperation;
56 this.janusGraphDao = janusGraphDao;
57 this.componentsUtils = componentsUtils;
58 this.userValidations = userValidations;
62 public List<PolicyTypeDefinition> getAllPolicyTypes(String userId, String internalComponentType) {
63 Set<String> excludedPolicyTypes = getExcludedPolicyTypes(internalComponentType);
64 userValidations.validateUserExists(userId);
65 return getPolicyTypes(excludedPolicyTypes);
68 public PolicyTypeDefinition getLatestPolicyTypeByType(String policyTypeName) {
69 return policyTypeOperation.getLatestPolicyTypeByType(policyTypeName)
71 .on(e -> failOnPolicyType(e, policyTypeName));
74 public Set<String> getExcludedPolicyTypes(String internalComponentType) {
75 if (StringUtils.isEmpty(internalComponentType)) {
78 Map<String, Set<String>> excludedPolicyTypesMapping = ConfigurationManager.getConfigurationManager().getConfiguration().getExcludedPolicyTypesMapping();
79 Set<String> excludedTypes = excludedPolicyTypesMapping.get(internalComponentType);
80 return excludedTypes == null ? emptySet() : excludedTypes;
83 private List<PolicyTypeDefinition> getPolicyTypes(Set<String> excludedTypes) {
84 return policyTypeOperation.getAllPolicyTypes(excludedTypes);
87 private Either<List<PolicyTypeDefinition>, ResponseFormat> convertToResponseFormatOrNotFoundErrorToEmptyList(StorageOperationStatus err) {
88 log.debug("error when trying to fetch policy types: {}", err);
89 return componentsUtils.convertToResponseFormatOrNotFoundErrorToEmptyList(err);
92 private PolicyTypeDefinition failOnPolicyType(StorageOperationStatus status, String policyType) {
93 janusGraphDao.rollback();
94 if (status == StorageOperationStatus.INVALID_ID) {
95 throw new ByActionStatusComponentException(ActionStatus.POLICY_TYPE_IS_INVALID, policyType);
97 throw new ByActionStatusComponentException(ActionStatus.GENERAL_ERROR);