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// 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.api.commands;
import java.util.ArrayList;
import java.util.List;
import org.apache.log4j.Logger;
import com.cloud.api.ApiConstants;
import com.cloud.api.BaseCmd;
import com.cloud.api.BaseListCmd;
import com.cloud.api.IdentityMapper;
import com.cloud.api.Implementation;
import com.cloud.api.Parameter;
import com.cloud.api.PlugService;
import com.cloud.api.ServerApiException;
import com.cloud.api.response.ListResponse;
import com.cloud.api.response.NiciraNvpDeviceResponse;
import com.cloud.exception.ConcurrentOperationException;
import com.cloud.exception.InsufficientCapacityException;
import com.cloud.exception.InvalidParameterValueException;
import com.cloud.exception.ResourceAllocationException;
import com.cloud.exception.ResourceUnavailableException;
import com.cloud.network.NiciraNvpDeviceVO;
import com.cloud.network.element.NiciraNvpElementService;
import com.cloud.utils.exception.CloudRuntimeException;
@Implementation(responseObject=NiciraNvpDeviceResponse.class, description="Lists Nicira NVP devices")
public class ListNiciraNvpDevicesCmd extends BaseListCmd {
private static final Logger s_logger = Logger.getLogger(ListNiciraNvpDevicesCmd.class.getName());
private static final String s_name = "listniciranvpdevices";
@PlugService NiciraNvpElementService _niciraNvpElementService;
/////////////////////////////////////////////////////
//////////////// API parameters /////////////////////
/////////////////////////////////////////////////////
@IdentityMapper(entityTableName="physical_network")
@Parameter(name=ApiConstants.PHYSICAL_NETWORK_ID, type=CommandType.LONG, description="the Physical Network ID")
private Long physicalNetworkId;
@IdentityMapper(entityTableName="external_nicira_nvp_devices")
@Parameter(name=ApiConstants.NICIRA_NVP_DEVICE_ID, type=CommandType.LONG, description="nicira nvp device ID")
private Long niciraNvpDeviceId;
/////////////////////////////////////////////////////
/////////////////// Accessors ///////////////////////
/////////////////////////////////////////////////////
public Long getNiciraNvpDeviceId() {
return niciraNvpDeviceId;
}
public Long getPhysicalNetworkId() {
return physicalNetworkId;
}
/////////////////////////////////////////////////////
/////////////// API Implementation///////////////////
/////////////////////////////////////////////////////
@Override
public void execute() throws ResourceUnavailableException, InsufficientCapacityException, ServerApiException, ConcurrentOperationException, ResourceAllocationException {
try {
List<NiciraNvpDeviceVO> niciraDevices = _niciraNvpElementService.listNiciraNvpDevices(this);
ListResponse<NiciraNvpDeviceResponse> response = new ListResponse<NiciraNvpDeviceResponse>();
List<NiciraNvpDeviceResponse> niciraDevicesResponse = new ArrayList<NiciraNvpDeviceResponse>();
if (niciraDevices != null && !niciraDevices.isEmpty()) {
for (NiciraNvpDeviceVO niciraDeviceVO : niciraDevices) {
NiciraNvpDeviceResponse niciraDeviceResponse = _niciraNvpElementService.createNiciraNvpDeviceResponse(niciraDeviceVO);
niciraDevicesResponse.add(niciraDeviceResponse);
}
}
response.setResponses(niciraDevicesResponse);
response.setResponseName(getCommandName());
this.setResponseObject(response);
} catch (InvalidParameterValueException invalidParamExcp) {
throw new ServerApiException(BaseCmd.PARAM_ERROR, invalidParamExcp.getMessage());
} catch (CloudRuntimeException runtimeExcp) {
throw new ServerApiException(BaseCmd.INTERNAL_ERROR, runtimeExcp.getMessage());
}
}
@Override
public String getCommandName() {
return s_name;
}
}