Mercurial > dive4elements > river
view flys-backend/src/main/java/de/intevation/flys/backend/SpatialInfo.java @ 2840:71175502d868
Added a parser for sediment yield files; started parsing and store values in db.
flys-backend/trunk@4277 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author | Ingo Weinzierl <ingo.weinzierl@intevation.de> |
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date | Thu, 19 Apr 2012 12:48:53 +0000 |
parents | d183ae164cfc |
children | 8df746f374cc |
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package de.intevation.flys.backend; import java.util.List; import org.apache.log4j.Logger; import org.hibernate.Query; import org.hibernate.Session; import de.intevation.flys.backend.SessionFactoryProvider; import de.intevation.flys.model.Building; import de.intevation.flys.model.CrossSectionTrack; import de.intevation.flys.model.Fixpoint; import de.intevation.flys.model.Line; import de.intevation.flys.model.River; import de.intevation.flys.model.RiverAxis; public class SpatialInfo { private static Logger logger = Logger.getLogger(SpatialInfo.class); protected static String RIVERNAME = System.getProperty( "flys.backend.spatial.river", "Saar"); protected Session session; public static void main(String[] args) { logger.info("Start SpatialInfo application."); SpatialInfo spatial = null; try { spatial = new SpatialInfo(); River river = spatial.getRiver(RIVERNAME); if (river == null) { logger.warn("Could not find river '" + RIVERNAME + "'!"); return; } logger.info("Spatial information of River '" + RIVERNAME + "'"); spatial.doRiverAxisInfo(river); spatial.doCrossSectionTracksInfo(river); spatial.doLinesInfo(river); spatial.doBuildingsInfo(river); spatial.doFixpointsInfo(river); } finally { if (spatial != null) { spatial.close(); } } logger.info("Finish SpatialInfo application."); } public SpatialInfo() { session = SessionFactoryProvider .createSessionFactory() .openSession(); } public void close() { session.close(); } protected River getRiver(String rivername) { Query query = session.createQuery( "from River where name =:name"); query.setParameter("name", rivername); List<River> list = query.list(); if (list == null || list.size() == 0) { logger.warn("No river '" + rivername + "' found!"); return null; } return list.get(0); } protected void doRiverAxisInfo(River river) { List<RiverAxis> axis = RiverAxis.getRiverAxis(river.getName()); if (axis != null && axis.size() > 0) { logger.debug("TODO: Compute length and boundary."); } else { logger.warn("River has no RiverAxis."); } } protected void doCrossSectionTracksInfo(River river) { Query query = session.createQuery( "from CrossSectionTrack where river =:river"); query.setParameter("river", river); List<CrossSectionTrack> list = query.list(); if (list == null || list.size() == 0) { logger.warn("No CrossSectionTracks for '" + river.getName() + "' found!"); return; } else { logger.info("River contains " + list.size() + " CrossSectionTracks."); } } protected void doLinesInfo(River river) { Query query = session.createQuery( "from Line where river =:river"); query.setParameter("river", river); List<Line> list = query.list(); if (list == null || list.size() == 0) { logger.warn("No Lines for '" + river.getName() + "' found!"); return; } else { logger.info("River contains " + list.size() + " Lines."); } } protected void doBuildingsInfo(River river) { Query query = session.createQuery( "from Building where river =:river"); query.setParameter("river", river); List<Building> list = query.list(); if (list == null || list.size() == 0) { logger.warn("No Buildings for '" + river.getName() + "' found!"); return; } else { logger.info("River contains " + list.size() + " Buildings."); } } protected void doFixpointsInfo(River river) { Query query = session.createQuery( "from Fixpoint where river =:river"); query.setParameter("river", river); List<Fixpoint> list = query.list(); if (list == null || list.size() == 0) { logger.warn("No Fixpoints for '" + river.getName() + "' found!"); return; } else { logger.info("River contains " + list.size() + " Fixpoints."); } } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 :