bpmn/MSOCommonBPMN/src/test/java/org/onap/so/bpmn/common/MSOCommonApplication.java

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * ONAP - SO
   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.onap.so.bpmn.common;
  22
  23 import java.util.List;
  24 import java.util.concurrent.Executor;
  25
  26 import org.camunda.bpm.application.PostDeploy;
  27 import org.camunda.bpm.application.PreUndeploy;
  28 import org.camunda.bpm.application.ProcessApplicationInfo;
  29 import org.camunda.bpm.engine.ProcessEngine;
  30 import org.camunda.bpm.spring.boot.starter.annotation.EnableProcessApplication;
  31 import org.onap.so.bpmn.common.DefaultToShortClassNameBeanNameGenerator;
  32 import org.onap.so.logger.MsoLogger;
  33 import org.springframework.beans.factory.annotation.Value;
  34 import org.springframework.boot.SpringApplication;
  35 import org.springframework.boot.autoconfigure.SpringBootApplication;
  36 import org.springframework.context.annotation.Bean;
  37 import org.springframework.context.annotation.ComponentScan;
  38 import org.springframework.context.annotation.ComponentScan.Filter;
  39 import org.springframework.context.annotation.FilterType;
  40 import org.springframework.scheduling.annotation.EnableAsync;
  41 import org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor;
  42
  43 /**
  44  * @since Version 1.0
  45  *
  46  */
  47
  48 @SpringBootApplication
  49 @EnableProcessApplication("MSO Common Application")
  50 @EnableAsync
  51 @ComponentScan(basePackages = { "org.onap" }, nameGenerator = DefaultToShortClassNameBeanNameGenerator.class, excludeFilters = {
  52                                 @Filter(type = FilterType.ANNOTATION, classes = SpringBootApplication.class)})
  53 public class MSOCommonApplication {
  54
  55         private static final MsoLogger msoLogger = MsoLogger.getMsoLogger(MsoLogger.Catalog.BPEL,
  56                         MSOCommonApplication.class);
  57
  58         @Value("${mso.async.core-pool-size}")
  59         private int corePoolSize;
  60
  61         @Value("${mso.async.max-pool-size}")
  62         private int maxPoolSize;
  63
  64         @Value("${mso.async.queue-capacity}")
  65         private int queueCapacity;
  66
  67         private static final String LOGS_DIR = "logs_dir";
  68
  69
  70         private static void setLogsDir() {
  71                 if (System.getProperty(LOGS_DIR) == null) {
  72                         System.getProperties().setProperty(LOGS_DIR, "./logs/bpmn/");
  73                 }
  74         }
  75
  76         public static void main(String... args) {
  77                 SpringApplication.run(MSOCommonApplication.class, args);
  78                 System.getProperties().setProperty("mso.config.path", ".");
  79                 setLogsDir();
  80         }
  81
  82         @PostDeploy
  83         public void postDeploy(ProcessEngine processEngineInstance) {
  84                 long startTime = System.currentTimeMillis();
  85
  86                 msoLogger.recordAuditEvent(startTime, MsoLogger.StatusCode.COMPLETE, MsoLogger.ResponseCode.Suc,
  87                                 "Post deployment complete...");
  88         }
  89
  90         @PreUndeploy
  91         public void cleanup(ProcessEngine processEngine, ProcessApplicationInfo processApplicationInfo,
  92                         List<ProcessEngine> processEngines) {
  93                 long startTime = System.currentTimeMillis();
  94
  95                 msoLogger.recordAuditEvent(startTime, MsoLogger.StatusCode.COMPLETE, MsoLogger.ResponseCode.Suc,
  96                                 "Pre Undeploy complete...");
  97
  98         }
  99
 100         @Bean
 101         public Executor asyncExecutor() {
 102                 ThreadPoolTaskExecutor executor = new ThreadPoolTaskExecutor();
 103
 104                 executor.setCorePoolSize(corePoolSize);
 105                 executor.setMaxPoolSize(maxPoolSize);
 106                 executor.setQueueCapacity(queueCapacity);
 107                 executor.setThreadNamePrefix("Camunda-");
 108                 executor.initialize();
 109                 return executor;
 110         }
 111 }