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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
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// 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.BaseListCmd;
import com.cloud.api.IdentityMapper;
import com.cloud.api.Implementation;
import com.cloud.api.Parameter;
import com.cloud.api.BaseCmd.CommandType;
import com.cloud.api.response.ListResponse;
import com.cloud.api.response.ZoneResponse;
import com.cloud.dc.DataCenter;
@Implementation(description="Lists zones", responseObject=ZoneResponse.class)
public class ListZonesByCmd extends BaseListCmd {
public static final Logger s_logger = Logger.getLogger(ListZonesByCmd.class.getName());
private static final String s_name = "listzonesresponse";
/////////////////////////////////////////////////////
//////////////// API parameters /////////////////////
/////////////////////////////////////////////////////
@IdentityMapper(entityTableName="data_center")
@Parameter(name=ApiConstants.ID, type=CommandType.LONG, description="the ID of the zone")
private Long id;
@Parameter(name=ApiConstants.AVAILABLE, type=CommandType.BOOLEAN, description="true if you want to retrieve all available Zones. False if you only want to return the Zones from which you have at least one VM. Default is false.")
private Boolean available;
@IdentityMapper(entityTableName="domain")
@Parameter(name=ApiConstants.DOMAIN_ID, type=CommandType.LONG, description="the ID of the domain associated with the zone")
private Long domainId;
@Parameter(name=ApiConstants.SHOW_CAPACITIES, type=CommandType.BOOLEAN, description="flag to display the capacity of the zones")
private Boolean showCapacities;
/////////////////////////////////////////////////////
/////////////////// Accessors ///////////////////////
/////////////////////////////////////////////////////
public Long getId() {
return id;
}
public Boolean isAvailable() {
return available;
}
public Long getDomainId(){
return domainId;
}
public Boolean getShowCapacities() {
return showCapacities;
}
/////////////////////////////////////////////////////
/////////////// API Implementation///////////////////
/////////////////////////////////////////////////////
@Override
public String getCommandName() {
return s_name;
}
@Override
public void execute(){
List<? extends DataCenter> dataCenters = _mgr.listDataCenters(this);
ListResponse<ZoneResponse> response = new ListResponse<ZoneResponse>();
List<ZoneResponse> zoneResponses = new ArrayList<ZoneResponse>();
for (DataCenter dataCenter : dataCenters) {
ZoneResponse zoneResponse = _responseGenerator.createZoneResponse(dataCenter, showCapacities);
zoneResponse.setObjectName("zone");
zoneResponses.add(zoneResponse);
}
response.setResponses(zoneResponses);
response.setResponseName(getCommandName());
this.setResponseObject(response);
}
}