// Copyright 2012 Citrix Systems, Inc. Licensed under the
// Apache License, Version 2.0 (the "License"); you may not use this
// file except in compliance with the License. Citrix Systems, Inc.
// reserves all rights not expressly granted by 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.
//
// Automatically generated by addcopyright.py at 04/03/2012
package com.cloud.hypervisor;
import java.util.HashMap;
import java.util.Map;
import javax.ejb.Local;
import javax.naming.ConfigurationException;
import org.apache.log4j.Logger;
import com.cloud.agent.api.Command;
import com.cloud.host.Host;
import com.cloud.host.HostVO;
import com.cloud.host.dao.HostDao;
import com.cloud.hypervisor.Hypervisor.HypervisorType;
import com.cloud.utils.component.Adapters;
import com.cloud.utils.component.ComponentLocator;
import com.cloud.utils.component.Inject;
@Local(value = { HypervisorGuruManager.class } )
public class HypervisorGuruManagerImpl implements HypervisorGuruManager {
public static final Logger s_logger = Logger.getLogger(HypervisorGuruManagerImpl.class.getName());
@Inject HostDao _hostDao;
String _name;
Map<HypervisorType, HypervisorGuru> _hvGurus = new HashMap<HypervisorType, HypervisorGuru>();
@Override
public boolean configure(String name, Map<String, Object> params) throws ConfigurationException {
_name = name;
ComponentLocator locator = ComponentLocator.getCurrentLocator();
Adapters<HypervisorGuru> hvGurus = locator.getAdapters(HypervisorGuru.class);
for (HypervisorGuru guru : hvGurus) {
_hvGurus.put(guru.getHypervisorType(), guru);
}
return true;
}
@Override
public boolean start() {
return true;
}
@Override
public boolean stop() {
return true;
}
@Override
public String getName() {
return _name;
}
public HypervisorGuru getGuru(HypervisorType hypervisorType) {
return _hvGurus.get(hypervisorType);
}
public long getGuruProcessedCommandTargetHost(long hostId, Command cmd) {
HostVO hostVo = _hostDao.findById(hostId);
HypervisorGuru hvGuru = null;
if(hostVo.getType() == Host.Type.Routing) {
hvGuru = _hvGurus.get(hostVo.getHypervisorType());
}
if(hvGuru != null)
return hvGuru.getCommandHostDelegation(hostId, cmd);
return hostId;
}
}