2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
6 * ================================================================================
7 * Copyright (C) 2017 Amdocs
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.
21 * ECOMP is a trademark and service mark of AT&T Intellectual Property.
22 * ============LICENSE_END=========================================================
25 package org.onap.appc.sdc.artifacts.impl;
27 import com.att.eelf.configuration.EELFLogger;
28 import com.att.eelf.configuration.EELFManager;
29 import com.fasterxml.jackson.databind.JsonNode;
30 import com.fasterxml.jackson.databind.ObjectMapper;
31 import com.fasterxml.jackson.dataformat.yaml.YAMLFactory;
32 import org.apache.commons.lang.StringUtils;
33 import org.onap.appc.adapter.message.EventSender;
34 import org.onap.appc.exceptions.APPCException;
35 import org.onap.appc.sdc.artifacts.helper.DependencyModelGenerator;
36 import org.onap.appc.sdc.artifacts.object.Resource;
37 import org.onap.appc.sdc.artifacts.object.SDCArtifact;
38 import org.onap.appc.sdc.artifacts.object.SDCReference;
39 import org.openecomp.sdc.api.IDistributionClient;
40 import org.openecomp.sdc.api.notification.IArtifactInfo;
41 import org.openecomp.sdc.api.notification.INotificationData;
42 import org.openecomp.sdc.api.notification.IResourceInstance;
43 import org.openecomp.sdc.api.results.IDistributionClientDownloadResult;
48 import java.util.zip.ZipEntry;
49 import java.util.zip.ZipInputStream;
51 public class ToscaCsarArtifactProcessor extends AbstractArtifactProcessor{
53 private final EELFLogger logger = EELFManager.getInstance().getLogger(ToscaCsarArtifactProcessor.class);
55 private DependencyModelGenerator dependencyModelGenerator;
57 public ToscaCsarArtifactProcessor(IDistributionClient client, EventSender eventSender, INotificationData notification, IResourceInstance resource,
58 IArtifactInfo artifact, URI storeUri){
59 super(client,eventSender,notification,resource,artifact,storeUri);
60 dependencyModelGenerator = new DependencyModelGenerator();
64 public void processArtifact(IDistributionClientDownloadResult download) throws APPCException {
65 logger.debug("processing artifact " + super.artifact.getArtifactType());
66 byte[] byteArray = download.getArtifactPayload();
67 String serviceFileName = "";
68 String serviceTemplateContent = "";
69 List<Resource> resources = null;
70 Map<String,String> csarFiles = new HashMap<>();
71 try (ZipInputStream inputStream = new ZipInputStream(new ByteArrayInputStream(byteArray))) {
72 ZipEntry entry = inputStream.getNextEntry();
73 logger.debug("First Entry = " +entry);
75 String filename = entry.getName();
76 logger.debug("Next Entry = "+ filename);
78 BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(inputStream));
80 StringBuilder sb = new StringBuilder();
81 while((str = bufferedReader.readLine()) != null){
82 sb.append(new String(str)).append(System.getProperty("line.separator"));
84 csarFiles.put(filename,sb.toString());
85 entry = inputStream.getNextEntry();
88 } catch (IOException e) {
89 logger.error("Error Reading TOSCA.meta from CSAR",e);
90 throw new APPCException(e);
92 serviceFileName = readServiceFileName(csarFiles.get("TOSCA-Metadata/TOSCA.meta"));
93 logger.debug("Service File Name = " + serviceFileName);
94 serviceTemplateContent = csarFiles.get(serviceFileName);
97 resources = readResources (serviceTemplateContent);
98 } catch (Exception e) {
99 logger.error("Error reading resources from " + ", serviceFileName = " + serviceFileName
100 + ", TOSCA Metadata = " + csarFiles.get("TOSCA-Metadata/TOSCA.meta"),e);
101 throw new APPCException(e);
104 for(Resource resource:resources){
105 String resourceTemplate = csarFiles.get("Definitions/resource-" + resource.getFileNameTag() + "-template.yml");
106 SDCArtifact artifact = this.getArtifactObject(resource,resourceTemplate);
107 processArtifact(artifact);
111 private String readServiceFileName(String toscaMetadata) {
112 toscaMetadata = toscaMetadata.substring(toscaMetadata.indexOf("Entry-Definitions"), toscaMetadata.indexOf(System.getProperty("line.separator"),toscaMetadata.indexOf("Entry-Definitions")));
113 toscaMetadata =toscaMetadata.split(":")[1].trim();
114 return toscaMetadata;
117 protected SDCArtifact getArtifactObject(Resource resource, String data){
119 SDCArtifact sdcArtifact = new SDCArtifact();
121 sdcArtifact.setArtifactUUID(this.artifact.getArtifactUUID());
122 sdcArtifact.setArtifactName(this.artifact.getArtifactName());
123 sdcArtifact.setArtifactType(this.artifact.getArtifactType());
124 sdcArtifact.setArtifactVersion(this.artifact.getArtifactVersion());
125 sdcArtifact.setArtifactDescription(this.artifact.getArtifactDescription());
126 sdcArtifact.setArtifactContent(data);
127 sdcArtifact.setCreationDate(super.getCurrentDateTime());
129 sdcArtifact.setDistributionId(this.notification.getDistributionID());
130 sdcArtifact.setServiceUUID(this.notification.getServiceUUID());
131 sdcArtifact.setServiceName(this.notification.getServiceName());
132 sdcArtifact.setServiceDescription(this.notification.getServiceDescription());
134 sdcArtifact.setResourceName(resource.getName());
135 sdcArtifact.setResourceType(resource.getType());
136 sdcArtifact.setResourceVersion(resource.getVersion());
137 sdcArtifact.setResourceUUID(resource.getUuid());
138 sdcArtifact.setResourceInstanceName(resource.getInstanceName());
143 private List<Resource> readResources(String serviceTemplateContent) throws IOException {
144 List<Resource> resources = new LinkedList<>();
145 ObjectMapper mapper = new ObjectMapper(new YAMLFactory());
146 JsonNode root = mapper.readTree(serviceTemplateContent);
147 JsonNode topologyTemplate = root.get("topology_template");
148 JsonNode nodeTemplates = topologyTemplate.get("node_templates");
149 Iterator<Map.Entry<String, JsonNode>> itr = nodeTemplates.fields();
150 while(itr.hasNext()){
151 Map.Entry<String, JsonNode> entry = itr.next();
152 String instanceName = entry.getKey();
153 JsonNode nodeTemplate = entry.getValue();
155 String fileNameTag = nodeTemplate.get("type").asText();
156 logger.debug("Resource type in Service Template = " + fileNameTag);
157 fileNameTag = fileNameTag.substring(fileNameTag.lastIndexOf(".")+1,fileNameTag.length());
158 String version = nodeTemplate.get("metadata").get("version").asText();
159 String uuid = nodeTemplate.get("metadata").get("UUID").asText();
160 String name = nodeTemplate.get("metadata").get("name").asText();
161 String type = nodeTemplate.get("metadata").get("type").asText();
163 if(!"VF".equalsIgnoreCase(type)){
167 Resource resource = new Resource();
168 resource.setFileNameTag(fileNameTag);
169 resource.setVersion(version);
170 resource.setUuid(uuid);
171 resource.setInstanceName(instanceName);
172 resource.setName(name);
173 resource.setType(type);
175 resources.add(resource);
182 protected void processArtifact(SDCArtifact artifact) throws APPCException {
183 String vnfType = artifact.getResourceName();
184 String version = artifact.getResourceVersion();
185 String packageArtifactID = artifact.getArtifactUUID();
187 if (StringUtils.isEmpty(vnfType) ||
188 StringUtils.isEmpty(version) ||
189 StringUtils.isEmpty(packageArtifactID)) {
190 String errStr = String.format("Missing information in SDC request. Details: resource_type='%s', resource_version='%s', artifactID='%s'", vnfType, version, packageArtifactID);
191 logger.error(errStr);
192 throw new APPCException(errStr);
195 SDCReference reference = new SDCReference();
196 reference.setVnfType(vnfType);
197 reference.setFileCategory("tosca_model");
198 reference.setArtifactName(artifact.getArtifactName());
199 logger.debug("Storing TOSCA to SDC Artifact");
200 artifactStorageService.storeSDCArtifactWithReference(artifact,reference);
202 SDCArtifact dependencyArtifact = getDependencyArtifact(artifact);
203 SDCReference dependencyReference = new SDCReference();
204 dependencyReference.setVnfType(vnfType);
205 dependencyReference.setFileCategory("tosca_dependency_model");
206 dependencyReference.setArtifactName(dependencyArtifact.getArtifactName());
207 logger.debug("Storing Dependency to SDC Artifact");
208 artifactStorageService.storeSDCArtifactWithReference(dependencyArtifact,dependencyReference);
209 } catch (Exception e) {
210 logger.error("Error processing artifact : " + artifact.toString() );
211 throw new APPCException(e.getMessage(),e);
215 private SDCArtifact getDependencyArtifact(SDCArtifact toscaArtifact) throws APPCException {
216 SDCArtifact artifact = new SDCArtifact();
217 artifact.setArtifactName("dependency_"+toscaArtifact.getArtifactName());
218 String dependencyModel = dependencyModelGenerator.getDependencyModel(toscaArtifact.getArtifactContent(),toscaArtifact.getResourceName());
219 artifact.setArtifactContent(dependencyModel);
220 artifact.setArtifactType("DEPENDENCY_MODEL");
222 artifact.setArtifactUUID(toscaArtifact.getArtifactUUID());
223 artifact.setArtifactVersion(toscaArtifact.getArtifactVersion());
224 artifact.setArtifactDescription(toscaArtifact.getArtifactDescription());
225 artifact.setCreationDate(super.getCurrentDateTime());
226 artifact.setDistributionId(toscaArtifact.getDistributionId());
227 artifact.setServiceUUID(toscaArtifact.getServiceUUID());
228 artifact.setServiceName(toscaArtifact.getServiceName());
229 artifact.setServiceDescription(toscaArtifact.getServiceDescription());
230 artifact.setResourceName(toscaArtifact.getResourceName());
231 artifact.setResourceType(toscaArtifact.getResourceType());
232 artifact.setResourceVersion(toscaArtifact.getResourceVersion());
233 artifact.setResourceUUID(toscaArtifact.getResourceUUID());
234 artifact.setResourceInstanceName(toscaArtifact.getResourceInstanceName());