content: // Licensed to the Apache Software Foundation (ASF) under one
  // or more contributor license agreements.  See the NOTICE file
  // distributed with this work for additional information
  // regarding copyright ownership.  The ASF licenses this file
  // to you under the Apache License, Version 2.0 (the
  // "License"); you may not use this file except in compliance
  // with the License.  You may obtain a copy of the License at
  //
  //   http://www.apache.org/licenses/LICENSE-2.0
  //
  // Unless required by applicable law or agreed to in writing,
  // software distributed under the License is distributed on an
  // "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
  // KIND, either express or implied.  See the License for the
  // specific language governing permissions and limitations
  // under the License.
  package com.cloud.resource;
  
  import java.net.URI;
  import java.util.HashMap;
  import java.util.List;
  import java.util.Map;
  import java.util.UUID;
  
  import javax.naming.ConfigurationException;
  
  import org.springframework.stereotype.Component;
  
  import com.cloud.host.HostVO;
  import com.cloud.hypervisor.Hypervisor;
  import com.cloud.utils.component.AdapterBase;
  
  @Component
  public class DummyHostDiscoverer extends AdapterBase implements Discoverer {
  
      @Override
      public Map<ServerResource, Map<String, String>> find(long dcId, Long podId, Long clusterId, URI url, String username, String password, List<String> hostTags) {
          if (!url.getScheme().equals("dummy")) {
              return null;
          }
  
          Map<ServerResource, Map<String, String>> resources = new HashMap<ServerResource, Map<String, String>>();
          Map<String, Object> params = new HashMap<String, Object>();
          Map<String, String> details = new HashMap<String, String>();
  
          details.put("url", url.toString());
          details.put("username", username);
          details.put("password", password);
  
          params.put("url", url.toString());
          params.put("username", username);
          params.put("password", password);
          params.put("zone", Long.toString(dcId));
          params.put("guid", UUID.randomUUID().toString());
          params.put("pod", Long.toString(podId));
  
          DummyHostServerResource resource = new DummyHostServerResource();
          try {
              resource.configure("Dummy Host Server", params);
          } catch (ConfigurationException e) {
              logger.warn("Unable to instantiate dummy host server resource");
          }
          resource.start();
          resources.put(resource, details);
          return resources;
      }
  
      @Override
      public boolean matchHypervisor(String hypervisor) {
          return false;
      }
  
      @Override
      public Hypervisor.HypervisorType getHypervisorType() {
          return Hypervisor.HypervisorType.None;
      }
  
      @Override
      public void postDiscovery(List<HostVO> hosts, long msId) {
          //do nothing
      }
  
      @Override
      public void putParam(Map<String, String> params) {
          // TODO Auto-generated method stub
  
      }
  
      @Override
      public ServerResource reloadResource(HostVO host) {
          // TODO Auto-generated method stub
          return null;
      }
  }
  