// 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.api.commands;
import org.apache.log4j.Logger;
import com.cloud.api.ApiConstants;
import com.cloud.api.BaseAsyncCmd;
import com.cloud.api.BaseCmd;
import com.cloud.api.IdentityMapper;
import com.cloud.api.Implementation;
import com.cloud.api.Parameter;
import com.cloud.api.ServerApiException;
import com.cloud.api.response.UserVmResponse;
import com.cloud.async.AsyncJob;
import com.cloud.event.EventTypes;
import com.cloud.exception.ConcurrentOperationException;
import com.cloud.hypervisor.Hypervisor.HypervisorType;
import com.cloud.user.Account;
import com.cloud.user.UserContext;
import com.cloud.uservm.UserVm;
@Implementation(responseObject = UserVmResponse.class, description = "Stops a virtual machine.")
public class StopVMCmd extends BaseAsyncCmd {
public static final Logger s_logger = Logger.getLogger(StopVMCmd.class.getName());
private static final String s_name = "stopvirtualmachineresponse";
// ///////////////////////////////////////////////////
// ////////////// API parameters /////////////////////
// ///////////////////////////////////////////////////
@IdentityMapper(entityTableName = "vm_instance")
@Parameter(name = ApiConstants.ID, type = CommandType.LONG, required = true, description = "The ID of the virtual machine")
private Long id;
@Parameter(name = ApiConstants.FORCED, type = CommandType.BOOLEAN, required = false, description = "Force stop the VM " +
"(vm is marked as Stopped even when command fails to be send to the backend). The caller knows the VM is stopped.")
private Boolean forced;
// ///////////////////////////////////////////////////
// ///////////////// Accessors ///////////////////////
// ///////////////////////////////////////////////////
public Long getId() {
return id;
}
// ///////////////////////////////////////////////////
// ///////////// API Implementation///////////////////
// ///////////////////////////////////////////////////
@Override
public String getCommandName() {
return s_name;
}
public static String getResultObjectName() {
return "virtualmachine";
}
@Override
public long getEntityOwnerId() {
UserVm vm = _responseGenerator.findUserVmById(getId());
if (vm != null) {
return vm.getAccountId();
}
return Account.ACCOUNT_ID_SYSTEM; // no account info given, parent this command to SYSTEM so ERROR events are
// tracked
}
@Override
public String getEventType() {
return EventTypes.EVENT_VM_STOP;
}
@Override
public String getEventDescription() {
return "stopping user vm: " + getId();
}
@Override
public AsyncJob.Type getInstanceType() {
return AsyncJob.Type.VirtualMachine;
}
@Override
public Long getInstanceId() {
return getId();
}
public boolean isForced() {
return (forced != null) ? forced : false;
}
@Override
public void execute() throws ServerApiException, ConcurrentOperationException {
UserContext.current().setEventDetails("Vm Id: " + getId());
UserVm result;
if (_userVmService.getHypervisorTypeOfUserVM(getId()) == HypervisorType.BareMetal) {
result = _bareMetalVmService.stopVirtualMachine(getId(), isForced());
} else {
result = _userVmService.stopVirtualMachine(getId(), isForced());
}
if (result != null) {
UserVmResponse response = _responseGenerator.createUserVmResponse("virtualmachine", result).get(0);
response.setResponseName(getCommandName());
this.setResponseObject(response);
} else {
throw new ServerApiException(BaseCmd.INTERNAL_ERROR, "Failed to stop vm");
}
}
}