rulemgt/src/main/java/org/onap/holmes/rulemgt/RuleActiveApp.java

   1 /**
   2  * Copyright 2017-2020 ZTE Corporation.
   3  * <p>
   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  * <p>
   8  * http://www.apache.org/licenses/LICENSE-2.0
   9  * <p>
  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.holmes.rulemgt;
  18
  19 import io.dropwizard.setup.Environment;
  20 import org.onap.holmes.common.config.MicroServiceConfig;
  21 import org.onap.holmes.common.dropwizard.ioc.bundle.IOCApplication;
  22 import org.onap.holmes.common.utils.CommonUtils;
  23 import org.onap.holmes.common.utils.transactionid.TransactionIdFilter;
  24 import org.onap.holmes.rulemgt.dcae.DcaeConfigurationPolling;
  25 import org.slf4j.Logger;
  26 import org.slf4j.LoggerFactory;
  27
  28 import javax.servlet.DispatcherType;
  29 import java.util.EnumSet;
  30 import java.util.concurrent.Executors;
  31 import java.util.concurrent.ScheduledExecutorService;
  32 import java.util.concurrent.TimeUnit;
  33
  34 public class RuleActiveApp extends IOCApplication<RuleAppConfig> {
  35
  36     public static void main(String[] args) throws Exception {
  37         new RuleActiveApp().run(args);
  38     }
  39
  40     @Override
  41     public void run(RuleAppConfig configuration, Environment environment) throws Exception {
  42         super.run(configuration, environment);
  43
  44         if (!"1".equals(System.getenv("TESTING"))) {
  45             ScheduledExecutorService service = Executors.newSingleThreadScheduledExecutor();
  46             service.scheduleAtFixedRate(
  47                     new DcaeConfigurationPolling(CommonUtils.getEnv(MicroServiceConfig.HOSTNAME)), 0,
  48                     DcaeConfigurationPolling.POLLING_PERIOD, TimeUnit.MILLISECONDS);
  49         }
  50
  51         environment.servlets().addFilter("customFilter", new TransactionIdFilter()).addMappingForUrlPatterns(EnumSet
  52                 .allOf(DispatcherType.class), true, "/*");
  53     }
  54 }
  55