gerrit.onap Code Review - ccsdk/cds.git/blob

   1 /*
   2  * Copyright © 2017-2018 AT&T Intellectual Property.
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  *     http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16
  17 package org.onap.ccsdk.apps.blueprintsprocessor;
  18
  19 import io.grpc.Server;
  20 import io.grpc.ServerBuilder;
  21 import org.onap.ccsdk.apps.blueprintsprocessor.selfservice.api.BluePrintManagementGRPCHandler;
  22 import org.onap.ccsdk.apps.blueprintsprocessor.selfservice.api.BluePrintProcessingGRPCHandler;
  23 import org.slf4j.Logger;
  24 import org.slf4j.LoggerFactory;
  25 import org.springframework.beans.factory.annotation.Autowired;
  26 import org.springframework.beans.factory.annotation.Value;
  27 import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
  28 import org.springframework.context.ApplicationListener;
  29 import org.springframework.context.event.ContextRefreshedEvent;
  30 import org.springframework.stereotype.Component;
  31
  32 @ConditionalOnProperty(name = "blueprintsprocessor.grpcEnable", havingValue = "true")
  33 @Component
  34 public class BlueprintGRPCServer implements ApplicationListener<ContextRefreshedEvent> {
  35
  36     private static Logger log = LoggerFactory.getLogger(BlueprintGRPCServer.class);
  37
  38     @Autowired
  39     private BluePrintProcessingGRPCHandler bluePrintProcessingGRPCHandler;
  40
  41     @Autowired
  42     private BluePrintManagementGRPCHandler bluePrintManagementGRPCHandler;
  43
  44     @Value("${blueprintsprocessor.grpcPort}")
  45     private Integer grpcPort;
  46
  47     @Override
  48     public void onApplicationEvent(ContextRefreshedEvent event) {
  49         try {
  50             log.info("Starting Blueprint Processor GRPC Starting..");
  51             Server server = ServerBuilder
  52                     .forPort(grpcPort)
  53                     .addService(bluePrintProcessingGRPCHandler)
  54                     .addService(bluePrintManagementGRPCHandler)
  55                     .build();
  56
  57             server.start();
  58             log.info("Blueprint Processor GRPC server started and ready to serve on port({})...", server.getPort());
  59             server.awaitTermination();
  60         } catch (Exception e) {
  61             e.printStackTrace();
  62         }
  63     }
  64 }