/**
* 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 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.ItineraryV2BeanFactory;
import org.onebusaway.api.model.transit.tripplanning.GraphResultV2Bean;
import org.onebusaway.exceptions.ServiceException;
import org.onebusaway.transit_data.model.ListBean;
import org.onebusaway.transit_data.model.tripplanning.VertexBean;
import org.onebusaway.transit_data.services.TransitDataService;
import org.springframework.beans.factory.annotation.Autowired;
public class StreetGraphForRegionAction extends ApiActionSupport {
private static final long serialVersionUID = 1L;
private static final int V2 = 2;
private TransitDataService _transitDataService;
private double _latFrom;
private double _lonFrom;
private double _latTo;
private double _lonTo;
public StreetGraphForRegionAction() {
super(V2);
}
@Autowired
public void setTransitDataService(TransitDataService transitDataService) {
_transitDataService = transitDataService;
}
public void setLatFrom(double latFrom) {
_latFrom = latFrom;
}
public void setLonFrom(double lonFrom) {
_lonFrom = lonFrom;
}
public void setLatTo(double latTo) {
_latTo = latTo;
}
public void setLonTo(double lonTo) {
_lonTo = lonTo;
}
public DefaultHttpHeaders index() throws IOException, ServiceException {
ListBean<VertexBean> vertices = _transitDataService.getStreetGraphForRegion(
_latFrom, _lonFrom, _latTo, _lonTo);
BeanFactoryV2 factory = getBeanFactoryV2();
ItineraryV2BeanFactory itineraryFactory = new ItineraryV2BeanFactory(
factory);
GraphResultV2Bean bean = itineraryFactory.getGraphResult(vertices.getList());
return setOkResponse(factory.entry(bean));
}
}