LongitudinalBenchmarkingServer.java
/*
* This file is part of WattDepot.
*
* Copyright (C) 2015 Cam Moore
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.wattdepot.extension.openeis.server;
import org.restlet.data.Status;
import org.restlet.resource.ResourceException;
import org.wattdepot.common.domainmodel.Depository;
import org.wattdepot.common.domainmodel.InterpolatedValue;
import org.wattdepot.common.domainmodel.InterpolatedValueList;
import org.wattdepot.common.domainmodel.Labels;
import org.wattdepot.common.exception.IdNotFoundException;
import org.wattdepot.common.util.tstamp.Tstamp;
import org.wattdepot.extension.openeis.OpenEISLabels;
import org.wattdepot.extension.openeis.domainmodel.TimeInterval;
import javax.xml.datatype.XMLGregorianCalendar;
import java.util.Date;
import java.util.logging.Level;
/**
* Base class for creating longitudinal benchmarks.
*
* @author Cam Moore
* Created by carletonmoore on 4/18/15.
*/
public class LongitudinalBenchmarkingServer extends OpenEISServer {
private String depositoryId;
private String sensorId;
private String baseStartString;
private TimeInterval interval;
private String comparisonStartString;
private Integer numberOfIntervals;
/*
* (non-Javadoc)
*
* @see org.restlet.resource.Resource#doInit()
*/
@Override
protected void doInit() throws ResourceException {
super.doInit();
this.depositoryId = getQuery().getValues(Labels.DEPOSITORY);
this.sensorId = getQuery().getValues(Labels.SENSOR);
this.baseStartString = getQuery().getValues(OpenEISLabels.BASELINE_START);
this.interval = TimeInterval.fromParameter(getQuery().getValues(OpenEISLabels.BASELINE_DURATION));
this.comparisonStartString = getQuery().getValues(OpenEISLabels.COMPARISON_START);
this.numberOfIntervals = Integer.parseInt(getQuery().getValues(OpenEISLabels.NUM_INTERVALS));
}
/**
* Calculates the baseline and comparison values.
*
* @return An InterpolatedValueList of the baseline and comparison values.
*/
public InterpolatedValueList doRetrieve() {
getLogger().log(
Level.INFO,
"GET /wattdepot/{" + orgId + "}/" + OpenEISLabels.OPENEIS + "/" + OpenEISLabels.LONGITUDINAL_BENCHMARKING +
"/?" + Labels.DEPOSITORY + "={" + depositoryId + "}&" + Labels.SENSOR + "={" + sensorId + "}&" +
OpenEISLabels.BASELINE_START + "={" + baseStartString + "}&" + OpenEISLabels.BASELINE_DURATION +
"={" + interval + "&" + OpenEISLabels.COMPARISON_START + "={" + comparisonStartString + "}&" +
OpenEISLabels.NUM_INTERVALS + "={" + numberOfIntervals + "}");
try {
Depository depository = depot.getDepository(depositoryId, orgId, true);
InterpolatedValueList ret = null;
if (depository.getMeasurementType().getName().startsWith("Energy")) {
XMLGregorianCalendar baseCal = Tstamp.makeTimestamp(baseStartString);
Date baseStart = baseCal.toGregorianCalendar().getTime();
XMLGregorianCalendar compareCal = Tstamp.makeTimestamp(comparisonStartString);
Date compDate = compareCal.toGregorianCalendar().getTime();
ret = getDifferenceValues(depositoryId, sensorId, baseStart, interval, 1, true);
InterpolatedValueList compareValues = getDifferenceValues(depositoryId, sensorId, compDate, interval, numberOfIntervals, true);
for (InterpolatedValue val : compareValues.getInterpolatedValues()) {
ret.getInterpolatedValues().add(val);
}
}
return ret;
}
catch (IdNotFoundException e) {
setStatus(Status.CLIENT_ERROR_BAD_REQUEST, e.getMessage());
return null;
}
catch (Exception e) {
setStatus(Status.CLIENT_ERROR_BAD_REQUEST, e.getMessage());
return null;
}
}
}