--- /dev/null
+/**
+ * ============LICENSE_START=======================================================
+ * org.onap.aai
+ * ================================================================================
+ * Copyright © 2017-2018 AT&T Intellectual Property. All rights reserved.
+ * Copyright © 2017-2018 European Software Marketing Ltd.
+ * ================================================================================
+ * 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.onap.aai.modelloader.service;
+
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.Base64;
+import java.util.Date;
+import java.util.List;
+import java.util.Timer;
+import java.util.TimerTask;
+
+import javax.ws.rs.core.MediaType;
+import javax.ws.rs.core.Response;
+
+import org.onap.aai.cl.api.Logger;
+import org.onap.aai.cl.eelf.LoggerFactory;
+import org.onap.aai.modelloader.config.ModelLoaderConfig;
+import org.onap.aai.modelloader.entity.Artifact;
+import org.onap.aai.modelloader.notification.ArtifactDownloadManager;
+import org.onap.aai.modelloader.notification.EventCallback;
+import org.onap.aai.modelloader.notification.NotificationDataImpl;
+import org.onap.aai.modelloader.notification.NotificationPublisher;
+import org.onap.sdc.api.IDistributionClient;
+import org.onap.sdc.api.notification.IArtifactInfo;
+import org.onap.sdc.api.results.IDistributionClientResult;
+import org.onap.sdc.utils.DistributionActionResultEnum;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+/**
+ * Service class in charge of managing the negotiating model loading capabilities between AAI and an ASDC.
+ */
+@RestController
+@RequestMapping("/services/model-loader/v1/model-service")
+public class ModelController implements ModelLoaderInterface {
+
+ private static final Logger logger = LoggerFactory.getInstance().getLogger(ModelController.class.getName());
+
+ private final IDistributionClient client;
+ private final ModelLoaderConfig config;
+ private final EventCallback eventCallback;
+ private final BabelServiceClientFactory babelClientFactory;
+
+ public ModelController(IDistributionClient client, ModelLoaderConfig config, EventCallback eventCallback,
+ BabelServiceClientFactory babelClientFactory) {
+ this.client = client;
+ this.config = config;
+ this.eventCallback = eventCallback;
+ this.babelClientFactory = babelClientFactory;
+ }
+
+ /**
+ * Responsible for stopping the connection to the distribution client before the resource is destroyed.
+ */
+ public void preShutdownOperations() {
+ logger.info(ModelLoaderMsgs.STOPPING_CLIENT);
+ if (client != null) {
+ client.stop();
+ }
+ }
+
+ /**
+ * Responsible for loading configuration files, initializing model distribution clients, and starting them.
+ */
+ protected void initSdcClient() {
+ // Initialize distribution client
+ logger.debug(ModelLoaderMsgs.INITIALIZING, "Initializing distribution client...");
+ IDistributionClientResult initResult = client.init(config, eventCallback);
+
+ if (initResult.getDistributionActionResult() == DistributionActionResultEnum.SUCCESS) {
+ // Start distribution client
+ logger.debug(ModelLoaderMsgs.INITIALIZING, "Starting distribution client...");
+ IDistributionClientResult startResult = client.start();
+ if (startResult.getDistributionActionResult() == DistributionActionResultEnum.SUCCESS) {
+ logger.info(ModelLoaderMsgs.INITIALIZING, "Connection to SDC established");
+ } else {
+ String errorMsg = "Failed to start distribution client: " + startResult.getDistributionMessageResult();
+ logger.error(ModelLoaderMsgs.ASDC_CONNECTION_ERROR, errorMsg);
+
+ // Kick off a timer to retry the SDC connection
+ Timer timer = new Timer();
+ TimerTask task = new SdcConnectionJob(client, config, eventCallback, timer);
+ timer.schedule(task, new Date(), 60000);
+ }
+ } else {
+ String errorMsg = "Failed to initialize distribution client: " + initResult.getDistributionMessageResult();
+ logger.error(ModelLoaderMsgs.ASDC_CONNECTION_ERROR, errorMsg);
+
+ // Kick off a timer to retry the SDC connection
+ Timer timer = new Timer();
+ TimerTask task = new SdcConnectionJob(client, config, eventCallback, timer);
+ timer.schedule(task, new Date(), 60000);
+ }
+
+ Runtime.getRuntime().addShutdownHook(new Thread(this::preShutdownOperations));
+ }
+
+ /**
+ * (non-Javadoc)
+ *
+ * @see org.onap.aai.modelloader.service.ModelLoaderInterface#loadModel(java.lang.String)
+ */
+ @Override
+ public Response loadModel(@PathVariable String modelid) {
+ return Response.ok("{\"model_loaded\":\"" + modelid + "\"}").build();
+ }
+
+ /**
+ * (non-Javadoc)
+ *
+ * @see org.onap.aai.modelloader.service.ModelLoaderInterface#saveModel(java.lang.String, java.lang.String)
+ */
+ @Override
+ public Response saveModel(@PathVariable String modelid, @PathVariable String modelname) {
+ return Response.ok("{\"model_saved\":\"" + modelid + "-" + modelname + "\"}").build();
+ }
+
+ @Override
+ public Response ingestModel(@PathVariable String modelName, @PathVariable String modelVersion,
+ @RequestBody String payload) throws IOException {
+ Response response;
+
+ if (config.getIngestSimulatorEnabled()) {
+ response = processTestArtifact(modelName, modelVersion, payload);
+ } else {
+ logger.debug("Simulation interface disabled");
+ response = Response.serverError().build();
+ }
+
+ return response;
+ }
+
+ private Response processTestArtifact(String modelName, String modelVersion, String payload) {
+ IArtifactInfo artifactInfo = new ArtifactInfoImpl();
+ ((ArtifactInfoImpl) artifactInfo).setArtifactName(modelName);
+ ((ArtifactInfoImpl) artifactInfo).setArtifactVersion(modelVersion);
+
+ Response response;
+ try {
+ logger.info(ModelLoaderMsgs.DISTRIBUTION_EVENT, "Received test artifact " + modelName + " " + modelVersion);
+
+ byte[] csarFile = Base64.getDecoder().decode(payload);
+
+ logger.info(ModelLoaderMsgs.DISTRIBUTION_EVENT, "Generating XML models from test artifact");
+
+ List<Artifact> modelArtifacts = new ArrayList<>();
+ List<Artifact> catalogArtifacts = new ArrayList<>();
+
+ new ArtifactDownloadManager(client, config, babelClientFactory).processToscaArtifacts(modelArtifacts,
+ catalogArtifacts, csarFile, artifactInfo, "test-transaction-id", modelVersion);
+
+ logger.info(ModelLoaderMsgs.DISTRIBUTION_EVENT, "Loading xml models from test artifacts: "
+ + modelArtifacts.size() + " model(s) and " + catalogArtifacts.size() + " catalog(s)");
+
+ NotificationDataImpl notificationData = new NotificationDataImpl();
+ notificationData.setDistributionID("TestDistributionID");
+ boolean success =
+ new ArtifactDeploymentManager(config).deploy(notificationData, modelArtifacts, catalogArtifacts);
+ logger.info(ModelLoaderMsgs.DISTRIBUTION_EVENT, "Deployment success was " + success);
+ response = success ? Response.ok().build() : Response.serverError().build();
+ } catch (Exception e) {
+ String responseMessage = e.getMessage();
+ logger.info(ModelLoaderMsgs.DISTRIBUTION_EVENT, "Exception handled: " + responseMessage);
+ if (config.getASDCConnectionDisabled()) {
+ // Make sure the NotificationPublisher logger is invoked as per the standard processing flow.
+ new NotificationPublisher().publishDeployFailure(client, new NotificationDataImpl(), artifactInfo);
+ } else {
+ responseMessage += "\nSDC publishing is enabled but has been bypassed";
+ }
+ response = Response.serverError().entity(responseMessage).type(MediaType.APPLICATION_XML).build();
+ }
+ return response;
+ }
+}
Code Review / aai / model-loader.git / blobdiff