--- /dev/null
+/*-
+ * ============LICENSE_START=======================================================
+ * VID
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.vid.controller;
+
+import java.io.InputStream;
+import java.net.URI;
+import java.net.URISyntaxException;
+import java.util.Arrays;
+import java.util.Collection;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.Map.Entry;
+import java.util.UUID;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.ws.rs.client.ClientBuilder;
+
+import org.json.JSONObject;
+import org.json.JSONTokener;
+import org.openecomp.vid.exceptions.VidServiceUnavailableException;
+import org.openecomp.vid.model.Network;
+import org.openecomp.vid.model.ServiceModel;
+import org.openecomp.vid.model.VNF;
+import org.openecomp.vid.model.VfModule;
+import org.openecomp.vid.model.VolumeGroup;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.ApplicationContext;
+import org.springframework.context.annotation.Bean;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestMethod;
+import org.springframework.web.bind.annotation.RestController;
+import org.springframework.web.servlet.ModelAndView;
+
+import org.openecomp.portalsdk.core.controller.RestrictedBaseController;
+import org.openecomp.portalsdk.core.logging.logic.EELFLoggerDelegate;
+import org.openecomp.vid.asdc.AsdcCatalogException;
+import org.openecomp.vid.asdc.AsdcClient;
+import org.openecomp.vid.asdc.beans.Resource;
+import org.openecomp.vid.asdc.beans.Service;
+import org.openecomp.vid.asdc.beans.tosca.Group;
+import org.openecomp.vid.asdc.beans.tosca.NodeTemplate;
+import org.openecomp.vid.asdc.beans.tosca.ToscaCsar;
+import org.openecomp.vid.asdc.beans.tosca.ToscaModel;
+import org.openecomp.vid.asdc.memory.InMemoryAsdcClient;
+import org.openecomp.vid.asdc.rest.RestfulAsdcClient;
+import org.openecomp.vid.properties.AsdcClientConfiguration;
+import org.openecomp.vid.properties.AsdcClientConfiguration.AsdcClientType;
+import com.fasterxml.jackson.databind.ObjectMapper;
+
+/**
+ * The Class VidController.
+ */
+@RestController
+public class VidController extends RestrictedBaseController {
+
+ /** The Constant LOG. */
+ private static final EELFLoggerDelegate LOG = EELFLoggerDelegate.getLogger(VidController.class);
+
+ /** The app context. */
+ @Autowired
+ private ApplicationContext appContext;
+
+ /**
+ * Gets the object mapper.
+ *
+ * @return the object mapper
+ */
+ @Bean
+ public ObjectMapper getObjectMapper() {
+ return new ObjectMapper();
+ }
+
+ /**
+ * Gets the asdc client.
+ *
+ * @return the asdc client
+ */
+ @Bean
+ public AsdcClient getAsdcClient() {
+
+ final AsdcClientConfiguration asdcClientConfig = appContext.getBean(AsdcClientConfiguration.class);
+
+ switch (asdcClientConfig.getAsdcClientType()) {
+ case IN_MEMORY:
+ final InputStream asdcCatalogFile = VidController.class.getClassLoader().getResourceAsStream("catalog.json");
+ final JSONTokener tokener = new JSONTokener(asdcCatalogFile);
+ final JSONObject catalog = new JSONObject(tokener);
+
+ return new InMemoryAsdcClient.Builder().catalog(catalog).build();
+ case REST:
+
+ final String protocol = asdcClientConfig.getAsdcClientProtocol();
+ final String host = asdcClientConfig.getAsdcClientHost();
+ final int port = asdcClientConfig.getAsdcClientPort();
+ final String auth = asdcClientConfig.getAsdcClientAuth();
+
+ try {
+ final URI uri = new URI(protocol + "://" + host + ":" + port + "/");
+ return new RestfulAsdcClient.Builder(ClientBuilder.newClient(), uri)
+ .auth(auth)
+ .build();
+ } catch (URISyntaxException e) {
+ throw new RuntimeException("SDC Client could not be instantiated due to a syntax error in the URI", e);
+ }
+
+ default:
+ throw new RuntimeException(asdcClientConfig.getAsdcClientType() + " is invalid; must be one of " + Arrays.toString(AsdcClientType.values()));
+ }
+ }
+
+ /**
+ * Gets the services.
+ *
+ * @param request the request
+ * @return the services
+ * @throws VidServiceUnavailableException the vid service unavailable exception
+ */
+ @RequestMapping(value={"/rest/models/services"}, method = RequestMethod.GET)
+ public Collection<Service> getServices(HttpServletRequest request) throws VidServiceUnavailableException {
+ try {
+ return getAsdcClient().getServices(request.getParameterMap());
+ } catch (AsdcCatalogException e) {
+ LOG.error("Failed to retrieve service definitions from SDC", e);
+ throw new VidServiceUnavailableException("Failed to retrieve service definitions from SDC", e);
+ } catch (Throwable t) {
+ LOG.debug("Unexpected error while retrieving service definitions from SDC: " + t.getMessage() + ":", t);
+ t.printStackTrace();
+ throw new VidServiceUnavailableException("Unexpected error while retrieving service definitions from SDC: " + t.getMessage(), t);
+ }
+ }
+
+ /**
+ * Gets the services.
+ *
+ * @param uuid the uuid
+ * @return the services
+ * @throws VidServiceUnavailableException the vid service unavailable exception
+ */
+ @RequestMapping(value={"/rest/models/services/{uuid}"}, method = RequestMethod.GET)
+ public ServiceModel getServices(@PathVariable("uuid") String uuid) throws VidServiceUnavailableException {
+ try {
+ final ServiceModel serviceModel = new ServiceModel();
+ final Map<UUID, VNF> vnfs = new HashMap<UUID, VNF> ();
+ final Map<UUID, Network> networks = new HashMap<UUID, Network> ();
+
+ final ToscaCsar serviceCsar = getAsdcClient().getServiceToscaModel(UUID.fromString(uuid));
+ final Service asdcServiceMetadata = getAsdcClient().getService(UUID.fromString(uuid));
+ final ToscaModel asdcService = serviceCsar.getParent();
+
+ serviceModel.setService(ServiceModel.extractService(asdcService, asdcServiceMetadata));
+
+ for (Entry<String, NodeTemplate> component: asdcService.gettopology_template().getnode_templates().entrySet()) {
+ final String modelCustomizationName = component.getKey();
+ final NodeTemplate nodeTemplate = component.getValue();
+ final String type = nodeTemplate.getType();
+
+ if (type.startsWith("org.openecomp.resource.vf")) {
+ final UUID vnfUuid = UUID.fromString(nodeTemplate.getMetadata().getUUID());
+ final VNF vnf = VNF.extractVnf(modelCustomizationName, nodeTemplate);
+
+ if (vnf.getVersion() == null) {
+ final Resource vnfMetadata = getAsdcClient().getResource(UUID.fromString(nodeTemplate.getMetadata().getUUID()));
+ vnf.setVersion(vnfMetadata.getVersion());
+ }
+
+ vnfs.put(vnfUuid, vnf);
+ }
+ }
+
+ for (ToscaModel vnfModel : serviceCsar.getChildren()) {
+ final UUID vnfUuid = UUID.fromString(vnfModel.getMetadata().getUUID());
+ final VNF vnf = vnfs.get(vnfUuid);
+ final Map<UUID, VfModule> vfModules = new HashMap<UUID, VfModule> ();
+ final Map<UUID, VolumeGroup> volumeGroups = new HashMap<UUID, VolumeGroup> ();
+
+ if (vnf == null) {
+ LOG.warn("Couldn't find VNF object " + vnfUuid + ". Problem with Tosca model?");
+ continue;
+ }
+
+ vnf.setInputs(vnfModel.gettopology_template().getInputs());
+
+ for (Entry<String, Group> component : vnfModel.gettopology_template().getGroups().entrySet()) {
+ final Group group = component.getValue();
+ final String type = group.getType();
+
+ if (type.startsWith("org.openecomp.groups.VfModule")) {
+ final UUID vfModuleUuid = UUID.fromString(group.getMetadata().getVfModuleModelUUID());
+
+ vfModules.put(vfModuleUuid, VfModule.extractVfModule(group));
+
+ if (Boolean.valueOf(group.getProperties().get("volume_group"))) {
+ volumeGroups.put(vfModuleUuid, VolumeGroup.extractVolumeGroup(group));
+ }
+ }
+ }
+
+ vnf.setVfModules(vfModules);
+ vnf.setVolumeGroups(volumeGroups);
+ }
+
+ serviceModel.setVnfs(vnfs);
+ serviceModel.setNetworks(networks);
+
+ return serviceModel;
+ } catch (AsdcCatalogException e) {
+ LOG.error("Failed to retrieve service definitions from SDC", e);
+ throw new VidServiceUnavailableException("Failed to retrieve service definitions from SDC", e);
+ }
+ }
+
+ /**
+ * Gets the services view.
+ *
+ * @param request the request
+ * @return the services view
+ * @throws VidServiceUnavailableException the vid service unavailable exception
+ */
+ @RequestMapping(value={"/serviceModels"}, method=RequestMethod.GET)
+ public ModelAndView getServicesView(HttpServletRequest request) throws VidServiceUnavailableException {
+ return new ModelAndView("serviceModels");
+ }
+}
Code Review / vid.git / blobdiff