teichmann@5831: package org.dive4elements.river.artifacts.services;
bjoern@3739: 
bjoern@3739: import java.math.BigDecimal;
bjoern@3739: import java.util.List;
bjoern@3739: 
bjoern@3739: import org.apache.log4j.Logger;
bjoern@3739: 
bjoern@3739: import org.w3c.dom.Document;
bjoern@3739: import org.w3c.dom.Element;
bjoern@3739: 
teichmann@5831: import org.dive4elements.artifacts.CallMeta;
teichmann@5831: import org.dive4elements.artifacts.GlobalContext;
bjoern@3739: 
teichmann@5831: import org.dive4elements.river.model.Gauge;
teichmann@5831: import org.dive4elements.river.model.MinMaxWQ;
teichmann@5831: import org.dive4elements.river.model.Range;
felix@4343: 
bjoern@3739: 
bjoern@3739: /**
bjoern@3739:  * @author <a href="mailto:bjoern.ricks@intevation.de">Björn Ricks</a>
bjoern@3739:  */
bjoern@4247: public class GaugeOverviewInfoService extends RiverInfoService {
bjoern@3739: 
bjoern@3739:     private static final Logger logger = Logger.getLogger(
bjoern@3739:             GaugeOverviewInfoService.class);
bjoern@3739: 
bjoern@3739:     @Override
bjoern@3739:     public Document doProcess(
bjoern@3739:         Document      data,
bjoern@3739:         GlobalContext globalContext,
bjoern@3739:         CallMeta      callMeta
bjoern@3739:     ) {
bjoern@4247:         Document result = super.doProcess(data, globalContext, callMeta);
bjoern@3739: 
bjoern@4247:         logger.debug("GaugeOverviewInfoService.process");
bjoern@3739: 
bjoern@3739:         Element egs = ec.create("gauges");
bjoern@3739: 
bjoern@3739:         List<Gauge> gauges = river.getGauges();
sascha@3748: 
sascha@3748:         if (logger.isDebugEnabled()) {
sascha@3748:             logger.debug("Loaded gauges: " + gauges);
sascha@3748:         }
sascha@3748: 
bjoern@3739:         for (Gauge gauge: river.getGauges()) {
bjoern@3739:             Element eg = ec.create("gauge");
sascha@3748: 
bjoern@3739:             String name = gauge.getName();
bjoern@3739:             if (name != null) {
bjoern@3739:                 ec.addAttr(eg, "name", gauge.getName(), true);
bjoern@3739:             }
bjoern@3739: 
bjoern@4247:             String aeo = getStringValue(gauge.getAeo());
sascha@3748:             if (aeo != null) {
sascha@3748:                 ec.addAttr(eg, "aeo", aeo, true);
sascha@3748:             }
sascha@3748: 
bjoern@4247:             String datum = getStringValue(gauge.getDatum());
sascha@3748:             if (datum != null) {
sascha@3748:                 ec.addAttr(eg, "datum", datum, true);
sascha@3748:             }
sascha@3748: 
bjoern@3739:             Range range = gauge.getRange();
bjoern@3739:             if (range != null) {
bjoern@3753:                 BigDecimal a = range.getA();
bjoern@3753:                 if (a != null) {
bjoern@3753:                     double min = a.doubleValue();
bjoern@3753:                     ec.addAttr(eg, "start", Double.toString(min), true);
bjoern@3753:                 }
bjoern@3739: 
bjoern@3739:                 BigDecimal b = range.getB();
bjoern@3739:                 if (b != null) {
bjoern@3739:                     double max = range.getB().doubleValue();
bjoern@3739:                     ec.addAttr(eg, "end", Double.toString(max), true);
bjoern@3739:                 }
bjoern@3739:             }
bjoern@3739:             MinMaxWQ minmaxwq = gauge.fetchMaxMinWQ();
bjoern@4247:             String minw = getStringValue(minmaxwq.getMinW());
bjoern@4247:             String maxw = getStringValue(minmaxwq.getMaxW());
bjoern@4247:             String minq = getStringValue(minmaxwq.getMinQ());
bjoern@4247:             String maxq = getStringValue(minmaxwq.getMaxQ());
bjoern@3739: 
bjoern@3739:             if (minw != null) {
bjoern@3739:                 ec.addAttr(eg, "minw", minw, true);
bjoern@3739:             }
bjoern@3739:             if (maxw != null) {
bjoern@3739:                 ec.addAttr(eg, "maxw", maxw, true);
bjoern@3739:             }
bjoern@3739:             if (minq != null) {
bjoern@3739:                 ec.addAttr(eg, "minq", minq, true);
bjoern@3739:             }
bjoern@3739:             if (maxq != null) {
bjoern@3739:                 ec.addAttr(eg, "maxq", maxq, true);
bjoern@3739:             }
bjoern@3739: 
bjoern@4247:             String station = getStringValue(gauge.getStation());
ingo@3785:             if (station != null) {
ingo@3785:                 ec.addAttr(eg, "station", station, true);
ingo@3785:             }
ingo@3785: 
bjoern@3896:             Long official = gauge.getOfficialNumber();
bjoern@3896:             if (official != null) {
bjoern@3896:                 ec.addAttr(eg, "official", official.toString(), true);
bjoern@3896:             }
bjoern@3896: 
bjoern@3739:             egs.appendChild(eg);
bjoern@3739:         }
bjoern@3739: 
bjoern@4247:         riverele.appendChild(egs);
bjoern@3739: 
bjoern@3739:         return result;
bjoern@3739:     }
bjoern@3739: }