/**
* 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.util.Date;
import org.apache.struts2.rest.DefaultHttpHeaders;
import org.onebusaway.api.actions.api.ApiActionSupport;
import org.onebusaway.api.model.transit.BeanFactoryV2;
import org.onebusaway.api.model.transit.VehicleStatusV2Bean;
import org.onebusaway.exceptions.OutOfServiceAreaServiceException;
import org.onebusaway.exceptions.ServiceException;
import org.onebusaway.transit_data.model.ListBean;
import org.onebusaway.transit_data.model.realtime.VehicleLocationRecordBean;
import org.onebusaway.transit_data.model.realtime.VehicleLocationRecordQueryBean;
import org.onebusaway.transit_data.services.TransitDataService;
import org.springframework.beans.factory.annotation.Autowired;
import com.opensymphony.xwork2.conversion.annotations.TypeConversion;
public class VehicleLocationRecordsAction extends ApiActionSupport {
private static final long serialVersionUID = 1L;
private static final int V2 = 2;
@Autowired
private TransitDataService _service;
private VehicleLocationRecordQueryBean _query = new VehicleLocationRecordQueryBean();
public VehicleLocationRecordsAction() {
super(V2);
}
public void setBlockId(String blockId) {
_query.setBlockId(blockId);
}
public void setTripId(String tripId) {
_query.setTripId(tripId);
}
public void setVehicleId(String vehicleId) {
_query.setVehicleId(vehicleId);
}
public void setServiceDate(long serviceDate) {
_query.setServiceDate(serviceDate);
}
@TypeConversion(converter = "org.onebusaway.presentation.impl.conversion.DateTimeConverter")
public void setFromTime(Date fromTime) {
_query.setFromTime(fromTime.getTime());
}
@TypeConversion(converter = "org.onebusaway.presentation.impl.conversion.DateTimeConverter")
public void setToTime(Date toTime) {
_query.setToTime(toTime.getTime());
}
public DefaultHttpHeaders index() throws IOException, ServiceException {
if (!isVersion(V2))
return setUnknownVersionResponse();
if (hasErrors())
return setValidationErrorsResponse();
BeanFactoryV2 factory = getBeanFactoryV2();
try {
ListBean<VehicleLocationRecordBean> vehicles = _service.getVehicleLocationRecords(_query);
return setOkResponse(factory.getVehicleLocationRecordResponse(vehicles));
} catch (OutOfServiceAreaServiceException ex) {
return setOkResponse(factory.getEmptyList(VehicleStatusV2Bean.class, true));
}
}
}