2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright (C) 2020 AT&T Intellectual Property. All rights
7 * Modifications Copyright (C) 2020 Huawei Technologies Co., Ltd.
8 * ================================================================================
9 * Licensed under the Apache License, Version 2.0 (the "License");
10 * you may not use this file except in compliance with the License.
11 * You may obtain a copy of the License at
13 * http://www.apache.org/licenses/LICENSE-2.0
15 * Unless required by applicable law or agreed to in writing, software
16 * distributed under the License is distributed on an "AS IS" BASIS,
17 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
18 * See the License for the specific language governing permissions and
19 * limitations under the License.
20 * ============LICENSE_END============================================
21 * ===================================================================
25 package org.onap.clamp.loop.service;
27 import com.att.eelf.configuration.EELFLogger;
28 import com.att.eelf.configuration.EELFManager;
29 import com.google.gson.JsonObject;
30 import java.util.Map.Entry;
31 import org.onap.clamp.clds.exception.sdc.controller.SdcArtifactInstallerException;
32 import org.onap.clamp.clds.sdc.controller.installer.CsarHandler;
33 import org.onap.clamp.clds.util.JsonUtils;
34 import org.onap.sdc.tosca.parser.api.IEntityDetails;
35 import org.onap.sdc.tosca.parser.elements.queries.EntityQuery;
36 import org.onap.sdc.tosca.parser.elements.queries.TopologyTemplateQuery;
37 import org.onap.sdc.tosca.parser.enums.EntityTemplateType;
38 import org.onap.sdc.tosca.parser.enums.SdcTypes;
39 import org.onap.sdc.toscaparser.api.NodeTemplate;
40 import org.onap.sdc.toscaparser.api.Property;
41 import org.springframework.beans.factory.annotation.Autowired;
42 import org.springframework.beans.factory.annotation.Qualifier;
43 import org.springframework.stereotype.Component;
44 import org.springframework.transaction.annotation.Propagation;
45 import org.springframework.transaction.annotation.Transactional;
48 @Qualifier("csarInstaller")
49 public class CsarServiceInstaller {
50 private static final EELFLogger logger = EELFManager.getInstance().getLogger(CsarServiceInstaller.class);
53 ServicesRepository serviceRepository;
56 * Install the Service from the csar.
58 * @param csar The Csar Handler
59 * @return The service object
61 @Transactional(propagation = Propagation.REQUIRES_NEW)
62 public Service installTheService(CsarHandler csar) {
63 logger.info("Start to install the Service from csar");
64 JsonObject serviceDetails = JsonUtils.GSON.fromJson(
65 JsonUtils.GSON.toJson(csar.getSdcCsarHelper().getServiceMetadataAllProperties()), JsonObject.class);
67 // Add properties details for each type, VfModule, VF, VFC, ....
68 JsonObject resourcesProp = createServicePropertiesByType(csar);
69 resourcesProp.add("VFModule", createVfModuleProperties(csar));
71 Service modelService = new Service(serviceDetails, resourcesProp,
72 csar.getSdcNotification().getServiceVersion());
74 serviceRepository.save(modelService);
75 logger.info("Successfully installed the Service");
79 private JsonObject createServicePropertiesByType(CsarHandler csar) {
80 JsonObject resourcesProp = new JsonObject();
81 // Iterate on all types defined in the tosca lib
82 for (SdcTypes type : SdcTypes.values()) {
83 JsonObject resourcesPropByType = new JsonObject();
84 // For each type, get the metadata of each nodetemplate
85 for (NodeTemplate nodeTemplate : csar.getSdcCsarHelper().getServiceNodeTemplateBySdcType(type)) {
86 resourcesPropByType.add(nodeTemplate.getName(),
87 JsonUtils.GSON.toJsonTree(nodeTemplate.getMetaData().getAllProperties()));
89 resourcesProp.add(type.getValue(), resourcesPropByType);
94 private static JsonObject createVfModuleProperties(CsarHandler csar) {
95 JsonObject vfModuleProps = new JsonObject();
96 // Loop on all Groups defined in the service (VFModule entries type:
97 // org.openecomp.groups.VfModule)
98 for (IEntityDetails entity : csar.getSdcCsarHelper().getEntity(
99 EntityQuery.newBuilder(EntityTemplateType.GROUP).build(),
100 TopologyTemplateQuery.newBuilder(SdcTypes.SERVICE).build(), false)) {
101 // Get all metadata info
102 JsonObject allVfProps = (JsonObject) JsonUtils.GSON.toJsonTree(entity.getMetadata().getAllProperties());
103 vfModuleProps.add(entity.getMetadata().getAllProperties().get("vfModuleModelName"), allVfProps);
104 // now append the properties section so that we can also have isBase,
105 // volume_group, etc ... fields under the VFmodule name
106 for (Entry<String, Property> additionalProp : entity.getProperties().entrySet()) {
107 allVfProps.add(additionalProp.getValue().getName(),
108 JsonUtils.GSON.toJsonTree(additionalProp.getValue().getValue()));
111 return vfModuleProps;
115 * Verify whether Service in Csar is deployed.
117 * @param csar The Csar Handler
118 * @return The flag indicating whether Service is deployed
119 * @throws SdcArtifactInstallerException The SdcArtifactInstallerException
121 public boolean isServiceAlreadyDeployed(CsarHandler csar) throws SdcArtifactInstallerException {
122 boolean alreadyInstalled = true;
123 JsonObject serviceDetails = JsonUtils.GSON.fromJson(
124 JsonUtils.GSON.toJson(csar.getSdcCsarHelper().getServiceMetadataAllProperties()), JsonObject.class);
125 alreadyInstalled = serviceRepository.existsById(serviceDetails.get("UUID").getAsString());
127 return alreadyInstalled;