HelperService.java

package org.osmtools.ra;

import org.osmtools.ra.analyzer.AggregationService;
import org.osmtools.ra.analyzer.RelationMemberService;
import org.osmtools.ra.context.AnalyzerContext;
import org.osmtools.ra.context.AnalyzerContextService;
import org.osmtools.ra.graph.GraphService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;
import org.springframework.web.client.RestTemplate;

@Component
public class HelperService {

	@Autowired
	private RelationMemberService relationMemberService;
	@Autowired
	private AnalyzerContextService analyzerContextService;
	@Autowired
	private RestTemplate restTemplate;
	@Autowired
	private AggregationService aggregationService;
	@Autowired
	private GraphService graphService;

	public AnalyzerContext createInitializedContext(long relationId) {
		TestUtils.prepareRestTemplateForRelation(restTemplate, relationId);
		AnalyzerContext analyzerContext = analyzerContextService.createAnalyzerContext(relationId, false);
		relationMemberService.initSegments(analyzerContext);
		return analyzerContext;
	}

	public AnalyzerContext createAggregatedContext(long relationId) {
		AnalyzerContext analyzerContext = createInitializedContext(relationId);
		aggregationService.aggregate(analyzerContext);
		return analyzerContext;
	}

	public AnalyzerContext createGraphContext(long relationId) {
		AnalyzerContext analyzerContext = createAggregatedContext(relationId);
		graphService.initGraph(analyzerContext);
		return analyzerContext;
	}

	//	@Deprecated
	//	public void exportGpx(Collection<IntersectionNode> leaves, long relationId) {
	//
	//		List<Section> sectionList = new ArrayList<Section>();
	//
	//		for (IntersectionNode startNode : leaves) {
	//			for (IntersectionNode endNode : leaves) {
	//				if (startNode != endNode) {
	//					try {
	//						List<Node> traverse = traverseService.traverse(startNode, endNode);
	//
	//						SectionContainer sectionContainer = new SectionContainer("Route - " + startNode.getNode()
	//								+ " - " + endNode.getNode());
	//						sectionContainer.addCoordinates(traverse);
	//
	//						sectionList.add(sectionContainer);
	//
	//					}
	//					catch (AnalyzerException e) {
	//						System.out.println("cannot create route - " + startNode.getNode() + " - " + endNode.getNode());
	//					}
	//				}
	//			}
	//		}
	//
	//		exportSimple(sectionList, relationId);
	//
	//	}
	//
	//	public void exportSimple(List<Section> sectionList, long relationId) {
	//		try {
	//			FileOutputStream fos = new FileOutputStream("c:\\test_" + relationId + ".gpx");
	//
	//			gpxExport.export(sectionList, fos);
	//			fos.flush();
	//			fos.close();
	//		}
	//		catch (Exception e) {
	//			e.printStackTrace();
	//		}
	//	}
}