How to use

searchForClusters

method

in

com.cloud.server.ManagementService

protected List<ClusterResponse> getClusterResponses() {
  Pair<List<? extends Cluster>, Integer> result = _mgr.searchForClusters(this);
  List<ClusterResponse> clusterResponses = new ArrayList<ClusterResponse>();
  for (Cluster cluster : result.first()) {
    ClusterResponse clusterResponse = _responseGenerator.createClusterResponse(cluster, showCapacities);
    clusterResponse.setObjectName("cluster");
    clusterResponses.add(clusterResponse);
  }
  return clusterResponses;
}

private Optional<HostVO> getHost(long zoneId, boolean computeClusterMustSupportResign) {
  List<? extends Cluster> clusters = mgr.searchForClusters(zoneId, 0L, Long.MAX_VALUE, HypervisorType.XenServer.toString());

List<? extends Cluster> clusters = mgr.searchForClusters(zoneId, new Long(0), Long.MAX_VALUE, hypervisorType.toString());

@Override
public void execute() {
  final Pair<List<? extends Cluster>, Integer> result = _mgr.searchForClusters(this);
  final ListResponse<ClusterResponse> response = new ListResponse<>();
  final List<ClusterResponse> clusterResponses = new ArrayList<>();
  for (final Cluster cluster : result.first()) {
    final ClusterResponse clusterResponse = _responseGenerator.createClusterResponse(cluster, showCapacities);
    clusterResponse.setObjectName("cluster");
    clusterResponses.add(clusterResponse);
  }
  response.setResponses(clusterResponses, result.second());
  response.setResponseName(getCommandName());
  this.setResponseObject(response);
}