/**
* Copyright (C) 2011 Brian Ferris <bdferris@onebusaway.org>
*
* Licensed 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 org.onebusaway.api.actions.api.where;
import java.io.IOException;
import java.sql.Date;
import org.apache.struts2.rest.DefaultHttpHeaders;
import org.onebusaway.api.actions.api.ApiActionSupport;
import org.onebusaway.api.model.transit.BeanFactoryV2;
import org.onebusaway.exceptions.ServiceException;
import org.onebusaway.transit_data.model.realtime.VehicleLocationRecordBean;
import org.onebusaway.transit_data.services.TransitDataService;
import org.springframework.beans.factory.annotation.Autowired;
import com.opensymphony.xwork2.conversion.annotations.TypeConversion;
public class VehicleLocationRecordForVehicleAction extends ApiActionSupport {
private static final long serialVersionUID = 1L;
private static final int V2 = 2;
@Autowired
private TransitDataService _service;
private String _id;
private long _time = System.currentTimeMillis();
public VehicleLocationRecordForVehicleAction() {
super(V2);
}
public void setId(String id) {
_id = id;
}
@TypeConversion(converter = "org.onebusaway.presentation.impl.conversion.DateTimeConverter")
public void setTime(Date time) {
_time = time.getTime();
}
public DefaultHttpHeaders show() throws IOException, ServiceException {
if (!isVersion(V2))
return setUnknownVersionResponse();
if (hasErrors())
return setValidationErrorsResponse();
BeanFactoryV2 factory = getBeanFactoryV2();
VehicleLocationRecordBean record = _service.getVehicleLocationRecordForVehicleId(
_id, _time);
if (record == null)
return setResourceNotFoundResponse();
return setOkResponse(factory.entry(factory.getVehicleLocationRecord(record)));
}
}