common-app-api/src/main/java/org/openecomp/sdc/common/util/HealthCheckUtil.java

   1 package org.openecomp.sdc.common.util;
   2
   3 import org.apache.commons.collections.CollectionUtils;
   4 import org.openecomp.sdc.common.api.HealthCheckInfo;
   5 import org.openecomp.sdc.common.log.wrappers.Logger;
   6
   7 import java.util.ArrayList;
   8 import java.util.Collection;
   9 import java.util.List;
  10
  11 import static org.openecomp.sdc.common.api.HealthCheckInfo.HealthCheckStatus.DOWN;
  12
  13 public class HealthCheckUtil {
  14
  15     private static Logger log = Logger.getLogger(HealthCheckUtil.class.getName());
  16     public boolean getAggregateStatus(List<HealthCheckInfo> healthCheckInfos, Collection<String> excludes) {
  17         boolean status = true;
  18         excludes = CollectionUtils.isEmpty(excludes) ? new ArrayList<>() : excludes;
  19         for (HealthCheckInfo healthCheckInfo : healthCheckInfos) {
  20             if (!excludes.contains(healthCheckInfo.getHealthCheckComponent()) && healthCheckInfo.getHealthCheckStatus().equals(DOWN)) {
  21                 log.debug("Component {} is reported as DOWN - Aggregated HC will be DOWN", healthCheckInfo.getHealthCheckComponent());
  22                 status = false;
  23                 break;
  24             }
  25         }
  26
  27         return status;
  28     }
  29
  30     public String getAggregateDescription(List<HealthCheckInfo> healthCheckInfos, String parentDescription) {
  31
  32         StringBuilder sb = new StringBuilder();
  33         healthCheckInfos.forEach(x -> {
  34             if (x.getHealthCheckStatus() == DOWN) {
  35                 sb.append("Component ").append(x.getHealthCheckComponent()).append(" is Down, ");
  36             }
  37         });
  38
  39         return sb.length() > 0 ? sb.substring(0, sb.length() - 1) : "";
  40     }
  41
  42 }