/**
- * ============LICENSE_START==========================================
+ * ============LICENSE_START=======================================================
* org.onap.aai
- * ===================================================================
+ * ================================================================================
* Copyright © 2017-2018 AT&T Intellectual Property. All rights reserved.
- * Copyright © 2017-2018 Amdocs
- * ===================================================================
+ * 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
+ * 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============================================
+ * ============LICENSE_END=========================================================
*/
package org.onap.aai.modelloader.service;
-import org.openecomp.sdc.api.IDistributionClient;
-import org.openecomp.sdc.api.results.IDistributionClientResult;
-import org.openecomp.sdc.impl.DistributionClientFactory;
-import org.openecomp.sdc.utils.DistributionActionResultEnum;
-import org.onap.aai.modelloader.config.ModelLoaderConfig;
-import org.onap.aai.modelloader.entity.model.ModelArtifactHandler;
-import org.onap.aai.modelloader.notification.EventCallback;
-import org.onap.aai.cl.api.Logger;
-import org.onap.aai.cl.eelf.LoggerFactory;
-
-import java.io.FileInputStream;
import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Paths;
+import java.util.ArrayList;
+import java.util.Base64;
import java.util.Date;
+import java.util.List;
import java.util.Properties;
import java.util.Timer;
import java.util.TimerTask;
-import javax.servlet.http.HttpServletRequest;
+import javax.annotation.PostConstruct;
+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.impl.DistributionClientFactory;
+import org.onap.sdc.utils.DistributionActionResultEnum;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Value;
+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.
+ * 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 ModelLoaderService implements ModelLoaderInterface {
-
- protected static final String FILESEP = (System.getProperty("file.separator") == null) ? "/"
- : System.getProperty("file.separator");
-
- protected static final String CONFIG_DIR = System.getProperty("CONFIG_HOME") + FILESEP;
- protected static final String CONFIG_AUTH_LOCATION = CONFIG_DIR + "auth" + FILESEP;
- protected static final String CONFIG_FILE = CONFIG_DIR + "model-loader.properties";
-
- private IDistributionClient client;
- private ModelLoaderConfig config;
- private Timer timer = null;
-
- static Logger logger = LoggerFactory.getInstance().getLogger(ModelLoaderService.class.getName());
-
- /**
- * Responsible for loading configuration files and calling initialization.
- */
- public ModelLoaderService() {
- start();
- }
-
- protected void start() {
- // Load model loader system configuration
- logger.info(ModelLoaderMsgs.LOADING_CONFIGURATION);
- Properties configProperties = new Properties();
- try {
- configProperties.load(new FileInputStream(CONFIG_FILE));
- } catch (IOException e) {
- String errorMsg = "Failed to load configuration: " + e.getMessage();
- logger.error(ModelLoaderMsgs.ASDC_CONNECTION_ERROR, errorMsg);
- shutdown();
- }
-
- config = new ModelLoaderConfig(configProperties, CONFIG_AUTH_LOCATION);
- init();
-
- Runtime.getRuntime().addShutdownHook(new Thread(new Runnable(){
- public void run() {
- preShutdownOperations();
- }
- }));
- }
-
- /**
- * Responsible for stopping the connection to the distribution client before
- * the resource is destroyed.
- */
- protected 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 init() {
- // Initialize distribution client
- logger.debug(ModelLoaderMsgs.INITIALIZING, "Initializing distribution client...");
- client = DistributionClientFactory.createDistributionClient();
- EventCallback callback = new EventCallback(client, config);
-
- IDistributionClientResult initResult = client.init(config, callback);
-
- if (initResult.getDistributionActionResult() != DistributionActionResultEnum.SUCCESS) {
- 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 = new Timer();
- TimerTask task = new SdcConnectionJob(client, config, callback, timer);
- timer.schedule(task, new Date(), 60000);
- }
- else {
- // Start distribution client
- logger.debug(ModelLoaderMsgs.INITIALIZING, "Starting distribution client...");
- IDistributionClientResult startResult = client.start();
- if (startResult.getDistributionActionResult() != DistributionActionResultEnum.SUCCESS) {
- 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 = new Timer();
- TimerTask task = new SdcConnectionJob(client, config, callback, timer);
- timer.schedule(task, new Date(), 60000);
- }
- else {
- logger.info(ModelLoaderMsgs.INITIALIZING, "Connection to SDC established");
- }
- }
- }
-
- /**
- * Shut down the process.
- */
- private void shutdown() {
- preShutdownOperations();
-
- // TODO: Find a better way to shut down the model loader.
- try {
- // Give logs time to write to file
- Thread.sleep(2000);
- } catch (InterruptedException e) {
- // Nothing we can do at this point
- }
-
- Runtime.getRuntime().halt(1);
- }
-
- /** (non-Javadoc)
- * @see org.onap.aai.modelloader.service.ModelLoaderInterface#loadModel(java.lang.String)
- */
- @Override
- public Response loadModel(String modelid) {
- Response response = Response.ok("{\"model_loaded\":\"" + modelid + "\"}").build();
-
- return response;
- }
-
- /** (non-Javadoc)
- * @see org.onap.aai.modelloader.service.ModelLoaderInterface#saveModel(java.lang.String, java.lang.String)
- */
- @Override
- public Response saveModel(String modelid, String modelname) {
- Response response = Response.ok("{\"model_saved\":\"" + modelid + "-" + modelname + "\"}")
- .build();
-
- return response;
- }
-
- @Override
- public Response ingestModel(String modelid, HttpServletRequest req, String payload)
- throws IOException {
- Response response;
-
- if (config.getIngestSimulatorEnabled()) {
- logger.info(ModelLoaderMsgs.DISTRIBUTION_EVENT, "Received test artifact");
-
- ModelArtifactHandler handler = new ModelArtifactHandler(config);
- handler.loadModelTest(payload.getBytes());
-
- response = Response.ok().build();
- } else {
- logger.debug("Simulation interface disabled");
- response = Response.serverError().build();
- }
-
- return response;
- }
+
+ private static Logger logger = LoggerFactory.getInstance().getLogger(ModelLoaderService.class.getName());
+
+ @Value("${CONFIG_HOME}")
+ private String configDir;
+ private IDistributionClient client;
+ private ModelLoaderConfig config;
+ @Autowired
+ private BabelServiceClientFactory babelClientFactory;
+
+ /**
+ * Responsible for loading configuration files and calling initialization.
+ */
+ @PostConstruct
+ protected void start() {
+ // Load model loader system configuration
+ logger.info(ModelLoaderMsgs.LOADING_CONFIGURATION);
+ ModelLoaderConfig.setConfigHome(configDir);
+ Properties configProperties = new Properties();
+ try {
+ configProperties.load(Files.newInputStream(Paths.get(configDir, "model-loader.properties")));
+ config = new ModelLoaderConfig(configProperties);
+ if (!config.getASDCConnectionDisabled()) {
+ initSdcClient();
+ }
+ } catch (IOException e) {
+ String errorMsg = "Failed to load configuration: " + e.getMessage();
+ logger.error(ModelLoaderMsgs.ASDC_CONNECTION_ERROR, errorMsg);
+ }
+ }
+
+ /**
+ * 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...");
+ client = DistributionClientFactory.createDistributionClient();
+ EventCallback callback = new EventCallback(client, config, babelClientFactory);
+
+ IDistributionClientResult initResult = client.init(config, callback);
+
+ 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, callback, 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, callback, 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