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.openecomp.core.model.dao.ServiceModelDao;
13 import org.openecomp.core.model.types.ServiceElement;
14 import org.openecomp.core.utilities.file.FileContentHandler;
15 import org.openecomp.core.zusammen.api.ZusammenAdaptor;
16 import org.openecomp.core.zusammen.api.ZusammenUtil;
17 import org.openecomp.sdc.logging.api.Logger;
18 import org.openecomp.sdc.logging.api.LoggerFactory;
19 import org.openecomp.sdc.tosca.datatypes.ToscaServiceModel;
20 import org.openecomp.sdc.tosca.datatypes.model.ServiceTemplate;
21 import org.openecomp.sdc.tosca.services.yamlutil.ToscaExtensionYamlUtil;
22 import org.openecomp.sdc.versioning.dao.types.Version;
23 import org.openecomp.sdc.versioning.dao.types.VersionStatus;
25 import java.io.ByteArrayInputStream;
26 import java.util.Collection;
28 import java.util.Optional;
29 import java.util.stream.Collectors;
31 public class ServiceModelDaoZusammenImpl
32 implements ServiceModelDao<ToscaServiceModel, ServiceElement> {
33 private static final Logger logger = LoggerFactory.getLogger(ServiceModelDaoZusammenImpl.class);
35 protected ZusammenAdaptor zusammenAdaptor;
36 protected String name;
38 public ServiceModelDaoZusammenImpl(ZusammenAdaptor zusammenAdaptor) {
39 this.zusammenAdaptor = zusammenAdaptor;
40 this.name = StructureElement.ServiceModel.name();
44 public void registerVersioning(String versionableEntityType) {
49 public ToscaServiceModel getServiceModel(String vspId, Version version) {
50 SessionContext context = ZusammenUtil.createSessionContext();
51 Id itemId = new Id(vspId);
52 ElementContext elementContext = new ElementContext(itemId, getFirstVersionId(context, itemId),
53 version.getStatus() == VersionStatus.Locked ? null : version.toString());
55 Optional<ElementInfo> serviceModelElement = zusammenAdaptor
56 .getElementInfoByName(context, elementContext, null, name);
58 if (serviceModelElement.isPresent()) {
59 String entryDefinitionServiceTemplate =
60 serviceModelElement.get().getInfo().getProperty("base");
61 Id serviceModelElementId = serviceModelElement.get().getId();
62 Map<String, ServiceTemplate> serviceTemplates =
63 getTemplates(context, elementContext, serviceModelElementId);
64 if (serviceTemplates == null) {
67 FileContentHandler artifacts = getArtifacts(context, elementContext, serviceModelElementId);
70 return new ToscaServiceModel(
71 artifacts, serviceTemplates, entryDefinitionServiceTemplate);
77 protected Map<String, ServiceTemplate> getTemplates(SessionContext context,
78 ElementContext elementContext,
79 Id serviceModelElementId) {
80 Optional<ElementInfo> templatesElementInfo = zusammenAdaptor.getElementInfoByName(
81 context, elementContext, serviceModelElementId, StructureElement.Templates.name());
83 if (templatesElementInfo.isPresent()) {
85 //Map<String, ServiceTemplate> serviceTemplateMap = new HashMap<>();
86 Collection<Element> elements = zusammenAdaptor.listElementData(context, elementContext,
87 templatesElementInfo.get().getId());
89 return elements.stream().collect(Collectors.toMap(
90 element -> element.getInfo().getName(),
91 this::elementToServiceTemplate));
93 /*elements.stream().forEach(element ->serviceTemplateMap.put(element.getInfo().getName(),
94 elementToServiceTemplate(element)));
95 return serviceTemplateMap;*/
100 protected FileContentHandler getArtifacts(SessionContext context, ElementContext elementContext,
101 Id serviceModelElementId) {
102 Optional<ElementInfo> artifactsElement = zusammenAdaptor.getElementInfoByName(
103 context, elementContext, serviceModelElementId, StructureElement.Artifacts.name());
105 if (artifactsElement.isPresent()) {
107 Collection<Element> elements = zusammenAdaptor.listElementData(context, elementContext,
108 artifactsElement.get().getId());
109 FileContentHandler fileContentHandler = new FileContentHandler();
110 elements.forEach(element -> fileContentHandler.addFile(element.getInfo().getName(),
112 return fileContentHandler;
119 public void storeServiceModel(String vspId, Version version, ToscaServiceModel serviceModel) {
120 logger.info("Storing service model for vsp id -> " + vspId);
122 ZusammenElement templatesElement =
123 buildStructuralElement(StructureElement.Templates.name(), null);
124 serviceModel.getServiceTemplates().entrySet().forEach(entry -> templatesElement.addSubElement(
125 buildServiceTemplateElement(entry.getKey(), entry.getValue(),
126 serviceModel.getEntryDefinitionServiceTemplate(), Action.CREATE)));
128 ZusammenElement artifactsElement =
129 buildStructuralElement(StructureElement.Artifacts.name(), Action.UPDATE);
130 serviceModel.getArtifactFiles().getFiles().entrySet().forEach(entry -> artifactsElement
131 .addSubElement(buildArtifactElement(entry.getKey(), entry.getValue(), Action.CREATE)));
133 ZusammenElement serviceModelElement = buildStructuralElement(name, Action.UPDATE);
134 serviceModelElement.getInfo()
135 .addProperty("base", serviceModel.getEntryDefinitionServiceTemplate());
137 serviceModelElement.addSubElement(templatesElement);
138 serviceModelElement.addSubElement(artifactsElement);
140 SessionContext context = ZusammenUtil.createSessionContext();
141 Id itemId = new Id(vspId);
142 ElementContext elementContext = new ElementContext(itemId, getFirstVersionId(context, itemId));
144 .saveElement(context, elementContext, serviceModelElement, "Store service model");
146 logger.info("Finished storing service model for vsp id -> " + vspId);
150 public ServiceElement getServiceModelInfo(String vspId, Version version, String name) {
155 public void deleteAll(String vspId, Version version) {
156 logger.info("started deleting service model for vsp id -> " + vspId);
157 SessionContext context = ZusammenUtil.createSessionContext();
158 Id itemId = new Id(vspId);
159 ElementContext elementContext = new ElementContext(itemId, getFirstVersionId(context, itemId));
161 ZusammenElement zusammenElement = ZusammenUtil.buildStructuralElement(name, Action.DELETE);
162 zusammenAdaptor.saveElement(context, elementContext, zusammenElement, "delete:" + name + ".");
163 logger.info("Finished deleting service model for vsp id -> " + vspId);
166 protected ZusammenElement buildArtifactElement(String name, byte[] artifact, Action action) {
167 ZusammenElement artifactElement = new ZusammenElement();
168 artifactElement.setAction(action);
169 Info info = new Info();
171 info.addProperty("type", ElementType.Artifact.name());
172 artifactElement.setInfo(info);
173 artifactElement.setData(new ByteArrayInputStream(artifact));
175 return artifactElement;
178 private ServiceTemplate elementToServiceTemplate(Element element) {
179 return new ToscaExtensionYamlUtil().yamlToObject(element.getData(), ServiceTemplate.class);
182 private Element buildServiceTemplateElement(String name, ServiceTemplate serviceTemplate,
183 String entryDefinitionServiceTemplate,
185 ZusammenElement zusammenElement = new ZusammenElement();
186 zusammenElement.setAction(action);
187 Info info = new Info();
189 info.setDescription(serviceTemplate.getDescription());
190 info.addProperty("type", ElementType.Servicetemplate.name());
191 info.addProperty("base", entryDefinitionServiceTemplate);
192 String yaml = new ToscaExtensionYamlUtil().objectToYaml(serviceTemplate);
193 zusammenElement.setData(new ByteArrayInputStream(yaml.getBytes()));
194 zusammenElement.setInfo(info);
195 return zusammenElement;
198 protected Id getFirstVersionId(SessionContext context, Id vspId) {
199 Optional<ItemVersion> itemVersionOptional = zusammenAdaptor.getFirstVersion(context, vspId);
200 ItemVersion itemVersion = itemVersionOptional.orElseThrow(() ->
201 new RuntimeException(String.format("Vsp %s does not contain any version.", vspId))); //todo
202 return itemVersion.getId();
205 protected ZusammenElement buildStructuralElement(String structureElement, Action action) {
206 return ZusammenUtil.buildStructuralElement(structureElement, action);