1 package org.openecomp.sdc.model.impl.zusammen;
3 import com.amdocs.zusammen.adaptor.inbound.api.types.item.Element;
4 import com.amdocs.zusammen.adaptor.inbound.api.types.item.ElementInfo;
5 import com.amdocs.zusammen.adaptor.inbound.api.types.item.ZusammenElement;
6 import com.amdocs.zusammen.datatypes.Id;
7 import com.amdocs.zusammen.datatypes.SessionContext;
8 import com.amdocs.zusammen.datatypes.item.Action;
9 import com.amdocs.zusammen.datatypes.item.ElementContext;
10 import com.amdocs.zusammen.datatypes.item.Info;
11 import com.amdocs.zusammen.datatypes.item.ItemVersion;
12 import org.apache.commons.io.IOUtils;
13 import org.openecomp.core.model.dao.ServiceModelDao;
14 import org.openecomp.core.model.types.ServiceElement;
15 import org.openecomp.core.utilities.file.FileContentHandler;
16 import org.openecomp.core.zusammen.api.ZusammenAdaptor;
17 import org.openecomp.core.zusammen.api.ZusammenUtil;
18 import org.openecomp.sdc.logging.api.Logger;
19 import org.openecomp.sdc.logging.api.LoggerFactory;
20 import org.openecomp.sdc.tosca.datatypes.ToscaServiceModel;
21 import org.openecomp.sdc.tosca.datatypes.model.ServiceTemplate;
22 import org.openecomp.sdc.tosca.services.ToscaExtensionYamlUtil;
23 import org.openecomp.sdc.versioning.dao.types.Version;
24 import org.openecomp.sdc.versioning.dao.types.VersionStatus;
26 import java.io.ByteArrayInputStream;
27 import java.io.IOException;
28 import java.util.Collection;
30 import java.util.Objects;
31 import java.util.Optional;
32 import java.util.stream.Collectors;
34 public class ServiceModelDaoZusammenImpl
35 implements ServiceModelDao<ToscaServiceModel, ServiceElement> {
36 private static final Logger logger = LoggerFactory.getLogger(ServiceModelDaoZusammenImpl.class);
38 protected ZusammenAdaptor zusammenAdaptor;
39 protected String name;
41 public ServiceModelDaoZusammenImpl(ZusammenAdaptor zusammenAdaptor) {
42 this.zusammenAdaptor = zusammenAdaptor;
43 this.name = StructureElement.ServiceModel.name();
47 public void registerVersioning(String versionableEntityType) {
52 public ToscaServiceModel getServiceModel(String vspId, Version version) {
53 SessionContext context = ZusammenUtil.createSessionContext();
54 Id itemId = new Id(vspId);
55 ElementContext elementContext = new ElementContext(itemId, getFirstVersionId(context, itemId),
56 version.getStatus() == VersionStatus.Locked ? null : version.toString());
58 Optional<ElementInfo> serviceModelElement = zusammenAdaptor
59 .getElementInfoByName(context, elementContext, null, name);
61 if (serviceModelElement.isPresent()) {
62 String entryDefinitionServiceTemplate =
63 serviceModelElement.get().getInfo().getProperty("base");
64 Id serviceModelElementId = serviceModelElement.get().getId();
65 Map<String, ServiceTemplate> serviceTemplates =
66 getTemplates(context, elementContext, serviceModelElementId);
67 if (serviceTemplates == null) {
70 FileContentHandler artifacts = getArtifacts(context, elementContext, serviceModelElementId);
73 return new ToscaServiceModel(
74 artifacts, serviceTemplates, entryDefinitionServiceTemplate);
80 protected Map<String, ServiceTemplate> getTemplates(SessionContext context,
81 ElementContext elementContext,
82 Id serviceModelElementId) {
83 Optional<ElementInfo> templatesElementInfo = zusammenAdaptor.getElementInfoByName(
84 context, elementContext, serviceModelElementId, StructureElement.Templates.name());
86 if (templatesElementInfo.isPresent()) {
88 //Map<String, ServiceTemplate> serviceTemplateMap = new HashMap<>();
89 Collection<Element> elements = zusammenAdaptor.listElementData(context, elementContext,
90 templatesElementInfo.get().getId());
92 return elements.stream().collect(Collectors.toMap(
93 element -> element.getInfo().getName(),
94 this::elementToServiceTemplate));
95 /*elements.stream().forEach(element ->serviceTemplateMap.put(element.getInfo().getName(),
96 elementToServiceTemplate(element)));
97 return serviceTemplateMap;*/
102 protected FileContentHandler getArtifacts(SessionContext context, ElementContext elementContext,
103 Id serviceModelElementId) {
104 Optional<ElementInfo> artifactsElement = zusammenAdaptor.getElementInfoByName(
105 context, elementContext, serviceModelElementId, StructureElement.Artifacts.name());
107 if (artifactsElement.isPresent()) {
109 Collection<Element> elements = zusammenAdaptor.listElementData(context, elementContext,
110 artifactsElement.get().getId());
111 FileContentHandler fileContentHandler = new FileContentHandler();
112 elements.forEach(element -> fileContentHandler.addFile(element.getInfo().getName(),
114 return fileContentHandler;
121 public void storeServiceModel(String vspId, Version version, ToscaServiceModel serviceModel) {
122 logger.info("Storing service model for vsp id -> " + vspId);
124 ZusammenElement templatesElement =
125 buildStructuralElement(StructureElement.Templates.name(), null);
126 serviceModel.getServiceTemplates().entrySet().forEach(entry -> templatesElement.addSubElement(
127 buildServiceTemplateElement(entry.getKey(), entry.getValue(),
128 serviceModel.getEntryDefinitionServiceTemplate(), Action.CREATE)));
130 ZusammenElement artifactsElement =
131 buildStructuralElement(StructureElement.Artifacts.name(), Action.UPDATE);
132 if (Objects.nonNull(serviceModel.getArtifactFiles())) {
133 serviceModel.getArtifactFiles().getFiles().entrySet().forEach(entry -> artifactsElement
134 .addSubElement(buildArtifactElement(entry.getKey(), entry.getValue(), Action.CREATE)));
137 ZusammenElement serviceModelElement = buildStructuralElement(name, Action.UPDATE);
138 serviceModelElement.getInfo()
139 .addProperty("base", serviceModel.getEntryDefinitionServiceTemplate());
141 serviceModelElement.addSubElement(templatesElement);
142 serviceModelElement.addSubElement(artifactsElement);
144 SessionContext context = ZusammenUtil.createSessionContext();
145 Id itemId = new Id(vspId);
146 ElementContext elementContext = new ElementContext(itemId, getFirstVersionId(context, itemId));
148 .saveElement(context, elementContext, serviceModelElement, "Store service model");
150 logger.info("Finished storing service model for vsp id -> " + vspId);
154 public ServiceElement getServiceModelInfo(String vspId, Version version, String name) {
159 public void deleteAll(String vspId, Version version) {
160 logger.info("started deleting service model for vsp id -> " + vspId);
161 SessionContext context = ZusammenUtil.createSessionContext();
162 Id itemId = new Id(vspId);
163 ElementContext elementContext = new ElementContext(itemId, getFirstVersionId(context, itemId));
165 ZusammenElement zusammenElement = ZusammenUtil.buildStructuralElement(name, Action.DELETE);
166 zusammenAdaptor.saveElement(context, elementContext, zusammenElement, "delete:" + name + ".");
167 logger.info("Finished deleting service model for vsp id -> " + vspId);
170 protected ZusammenElement buildArtifactElement(String name, byte[] artifact, Action action) {
171 ZusammenElement artifactElement = new ZusammenElement();
172 artifactElement.setAction(action);
173 Info info = new Info();
175 info.addProperty("type", ElementType.Artifact.name());
176 artifactElement.setInfo(info);
177 artifactElement.setData(new ByteArrayInputStream(artifact));
179 return artifactElement;
182 private ServiceTemplate elementToServiceTemplate(Element element){
185 String yamlContent = IOUtils.toString(element.getData());
186 return new ToscaExtensionYamlUtil().
187 yamlToObject(yamlContent, ServiceTemplate.class);
188 }catch (Exception e){
193 private Element buildServiceTemplateElement(String name, ServiceTemplate serviceTemplate,
194 String entryDefinitionServiceTemplate,
196 ZusammenElement zusammenElement = new ZusammenElement();
197 zusammenElement.setAction(action);
198 Info info = new Info();
200 info.setDescription(serviceTemplate.getDescription());
201 info.addProperty("type", ElementType.Servicetemplate.name());
202 info.addProperty("base", entryDefinitionServiceTemplate);
203 String yaml = new ToscaExtensionYamlUtil().objectToYaml(serviceTemplate);
204 zusammenElement.setData(new ByteArrayInputStream(yaml.getBytes()));
205 zusammenElement.setInfo(info);
206 return zusammenElement;
209 protected Id getFirstVersionId(SessionContext context, Id vspId) {
210 Optional<ItemVersion> itemVersionOptional = zusammenAdaptor.getFirstVersion(context, vspId);
211 ItemVersion itemVersion = itemVersionOptional.orElseThrow(() ->
212 new RuntimeException(String.format("Vsp %s does not contain any version.", vspId))); //todo
213 return itemVersion.getId();
216 protected ZusammenElement buildStructuralElement(String structureElement, Action action) {
217 return ZusammenUtil.buildStructuralElement(structureElement, action);