gerrit.onap Code Review - sdc.git/blob

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * SDC
   4  * ================================================================================
   5  * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
   6  * ================================================================================
   7  * Licensed under the Apache License, Version 2.0 (the "License");
   8  * you may not use this file except in compliance with the License.
   9  * You may obtain a copy of the License at
  10  *
  11  *      http://www.apache.org/licenses/LICENSE-2.0
  12  *
  13  * Unless required by applicable law or agreed to in writing, software
  14  * distributed under the License is distributed on an "AS IS" BASIS,
  15  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  16  * See the License for the specific language governing permissions and
  17  * limitations under the License.
  18  * ============LICENSE_END=========================================================
  19  */
  20
  21 package org.openecomp.sdc.be.components.distribution.engine;
  22
  23 import java.util.concurrent.ExecutorService;
  24 import java.util.concurrent.RejectedExecutionException;
  25
  26 import javax.annotation.PreDestroy;
  27
  28 import org.openecomp.sdc.be.config.ConfigurationManager;
  29 import org.openecomp.sdc.be.config.DistributionEngineConfiguration;
  30 import org.openecomp.sdc.be.config.DistributionEngineConfiguration.DistributionNotificationTopicConfig;
  31 import org.openecomp.sdc.be.impl.ComponentsUtils;
  32 import org.openecomp.sdc.be.model.Service;
  33 import org.openecomp.sdc.be.model.operations.api.IServiceOperation;
  34 import org.openecomp.sdc.be.model.operations.api.StorageOperationStatus;
  35 import org.openecomp.sdc.be.model.operations.impl.InterfaceLifecycleOperation;
  36 import org.openecomp.sdc.be.model.operations.impl.ResourceOperation;
  37 import org.openecomp.sdc.be.resources.data.auditing.AuditingActionEnum;
  38 import org.openecomp.sdc.common.util.ThreadLocalsHolder;
  39 import org.slf4j.Logger;
  40 import org.slf4j.LoggerFactory;
  41 import org.springframework.stereotype.Component;
  42
  43 @Component("distributionNotificationSender")
  44 public class DistributionNotificationSender {
  45
  46         protected static final String DISTRIBUTION_NOTIFICATION_SENDING = "distributionNotificationSending";
  47
  48         private static Logger logger = LoggerFactory.getLogger(DistributionNotificationSender.class.getName());
  49
  50         // final String BASE_ARTIFACT_URL = "/asdc/v1/catalog/services/%s/%s/";
  51         // final String RESOURCE_ARTIFACT_URL = BASE_ARTIFACT_URL
  52         // + "resources/%s/%s/artifacts/%s";
  53         // final String SERVICE_ARTIFACT_URL = BASE_ARTIFACT_URL + "artifacts/%s";
  54
  55         @javax.annotation.Resource
  56         InterfaceLifecycleOperation interfaceLifecycleOperation;
  57
  58         @javax.annotation.Resource
  59         protected IServiceOperation serviceOperation;
  60
  61         @javax.annotation.Resource
  62         protected ResourceOperation resourceOperation;
  63
  64         @javax.annotation.Resource
  65         protected ComponentsUtils componentUtils;
  66
  67         ExecutorService executorService = null;
  68
  69         CambriaHandler cambriaHandler = new CambriaHandler();
  70
  71         NotificationExecutorService notificationExecutorService = new NotificationExecutorService();
  72
  73         public DistributionNotificationSender() {
  74                 super();
  75
  76                 DistributionNotificationTopicConfig distributionNotificationTopic = ConfigurationManager.getConfigurationManager().getDistributionEngineConfiguration().getDistributionNotificationTopic();
  77
  78                 executorService = notificationExecutorService.createExcecutorService(distributionNotificationTopic);
  79         }
  80
  81         @PreDestroy
  82         public void shutdown() {
  83                 logger.debug("Going to close notificationExecutorService");
  84                 if (executorService != null) {
  85
  86                         long maxWaitingTime = ConfigurationManager.getConfigurationManager().getDistributionEngineConfiguration().getDistributionNotificationTopic().getMaxWaitingAfterSendingSeconds();
  87
  88                         notificationExecutorService.shutdownAndAwaitTermination(executorService, maxWaitingTime + 1);
  89                 }
  90         }
  91
  92         public StorageOperationStatus sendNotification(String topicName, String distributionId, DistributionEngineConfiguration deConfiguration, String envName, INotificationData notificationData, Service service, String userId, String modifierName) {
  93
  94                 Runnable task = new PublishNotificationRunnable(envName, distributionId, service, notificationData, deConfiguration, topicName, userId, modifierName, cambriaHandler, componentUtils, ThreadLocalsHolder.getUuid());
  95                 try {
  96                         executorService.submit(task);
  97                 } catch (RejectedExecutionException e) {
  98                         logger.warn("Failed to submit task. Number of threads exceeeds", e);
  99                         return StorageOperationStatus.OVERLOAD;
 100                 }
 101
 102                 return StorageOperationStatus.OK;
 103         }
 104
 105         /**
 106          * Audit the publishing notification in case of internal server error.
 107          *
 108          * @param topicName
 109          * @param status
 110          * @param distributionId
 111          * @param envName
 112          */
 113         private void auditDistributionNotificationInternalServerError(String topicName, StorageOperationStatus status, String distributionId, String envName) {
 114
 115                 if (this.componentUtils != null) {
 116                         this.componentUtils.auditDistributionNotification(AuditingActionEnum.DISTRIBUTION_NOTIFY, "", " ", "Service", " ", " ", " ", envName, " ", topicName, distributionId, "Error: Internal Server Error. " + status, " ");
 117                 }
 118         }
 119
 120         protected CambriaErrorResponse publishNotification(INotificationData data, DistributionEngineConfiguration deConfiguration, String topicName) {
 121
 122                 CambriaErrorResponse status = cambriaHandler.sendNotification(topicName, deConfiguration.getUebPublicKey(), deConfiguration.getUebSecretKey(), deConfiguration.getUebServers(), data);
 123
 124                 return status;
 125         }
 126
 127 }