Examples with SingleObservationValue org.n52.shetland.ogc.om.SingleObservationValue used on opensource projects

Example 16 with SingleObservationValue

use of org.n52.shetland.ogc.om.SingleObservationValue in project arctic-sea by 52North.

the class OmDecoderv20 method getObservationValue.

private ObservationValue<?> getObservationValue(OMObservationType omObservation) throws DecodingException {
    Time phenomenonTime = getPhenomenonTime(omObservation);
    ObservationValue<?> observationValue;
    if (!omObservation.getResult().getDomNode().hasChildNodes() && phenomenonTime.isSetNilReason() && phenomenonTime.getNilReason().equals(NilReason.template)) {
        observationValue = new SingleObservationValue<>(new NilTemplateValue());
    } else {
        observationValue = getResult(omObservation);
    }
    observationValue.setPhenomenonTime(phenomenonTime);
    return observationValue;
}

Example 17 with SingleObservationValue

use of org.n52.shetland.ogc.om.SingleObservationValue in project arctic-sea by 52North.

the class InsertObservationRequestEncoderTest method createInsertObservationRequest.

private InsertObservationRequest createInsertObservationRequest() throws InvalidSridException, ParseException {
    SamplingFeature samplingFeature = new SamplingFeature(new CodeWithAuthority("test-feature-uri"));
    samplingFeature.setName(new CodeType("test-feature-name"));
    samplingFeature.setSampledFeatures(Arrays.asList(new SamplingFeature(new CodeWithAuthority("test-parent-feature-uri"))));
    samplingFeature.setGeometry(JTSHelper.createGeometryFromWKT("POINT(52.0 42.0)", 4326));
    PhysicalSystem procedure = new PhysicalSystem();
    procedure.setIdentifier("test-procedure");
    OmObservationConstellation observationConstellation = new OmObservationConstellation();
    observationConstellation.setGmlId("o1");
    observationConstellation.setObservationType(OmConstants.OBS_TYPE_MEASUREMENT);
    observationConstellation.setObservableProperty(new OmObservableProperty("test-property"));
    observationConstellation.setFeatureOfInterest(samplingFeature);
    observationConstellation.setProcedure(procedure);
    TimeInstant time = new TimeInstant(new Date(0));
    QuantityValue quantity = new QuantityValue(23.0, "test-uom");
    ObservationValue<?> value = new SingleObservationValue<>(time, quantity);
    OmObservation omObservation = new OmObservation();
    omObservation.setObservationConstellation(observationConstellation);
    omObservation.setResultTime(time);
    omObservation.setValue(value);
    InsertObservationRequest request = new InsertObservationRequest("SOS", "2.0.0");
    request.setOfferings(Arrays.asList(OFFERING_ID));
    request.addObservation(omObservation);
    return request;
}

Example 18 with SingleObservationValue

use of org.n52.shetland.ogc.om.SingleObservationValue in project arctic-sea by 52North.

the class WmlTVPEncoderv20XmlStreamWriter method writeResult.

@Override
protected void writeResult() throws XMLStreamException, EncodingException {
    start(OmConstants.QN_OM_20_RESULT);
    namespace(WaterMLConstants.NS_WML_20_PREFIX, WaterMLConstants.NS_WML_20);
    start(WaterMLConstants.QN_MEASUREMENT_TIMESERIES);
    OmObservation observation = getElement();
    attr(GmlConstants.QN_ID_32, "timeseries." + observation.getObservationID());
    writeMeasurementTimeseriesMetadata(observation);
    if (observation.getValue() instanceof SingleObservationValue) {
        SingleObservationValue<?> observationValue = (SingleObservationValue<?>) observation.getValue();
        writeDefaultPointMetadata(observationValue, observationValue.getValue().getUnit());
        String time = getTimeString(observationValue.getPhenomenonTime());
        writePoint(time, getValue(observation.getValue().getValue()));
        close();
    } else if (observation.getValue() instanceof MultiObservationValues) {
        // XML streaming to client
        MultiObservationValues<?> observationValue = (MultiObservationValues<?>) observation.getValue();
        writeDefaultPointMetadata(observationValue, observationValue.getValue().getUnit());
        TVPValue tvpValue = (TVPValue) observationValue.getValue();
        List<TimeValuePair> timeValuePairs = tvpValue.getValue();
        for (TimeValuePair timeValuePair : timeValuePairs) {
            if (timeValuePair != null) {
                writePoint(getTimeString(timeValuePair.getTime()), getValue(timeValuePair.getValue()));
            }
        }
        close();
    } else if (observation.getValue() instanceof StreamingValue) {
        // Database streaming + XML streaming to client
        StreamingValue<?> observationValue = (StreamingValue<?>) observation.getValue();
        if (observationValue.isSetUnit()) {
            writeDefaultPointMetadata(observationValue, observationValue.getUnit());
        } else if (observation.getObservationConstellation().getObservableProperty() instanceof OmObservableProperty && ((OmObservableProperty) observation.getObservationConstellation().getObservableProperty()).isSetUnit()) {
            writeDefaultPointMetadata(observationValue, ((OmObservableProperty) observation.getObservationConstellation().getObservableProperty()).getUnit());
        } else {
            writeDefaultPointMetadata(observationValue, null);
        }
        try {
            while (observationValue.hasNext()) {
                TimeValuePair timeValuePair = observationValue.nextValue();
                if (timeValuePair != null) {
                    writePoint(getTimeString(timeValuePair.getTime()), getValue(timeValuePair.getValue()));
                }
            }
        } catch (DateTimeFormatException | OwsExceptionReport e) {
            throw new EncodingException(e);
        }
        close();
    } else {
        super.writeResult();
    }
}

Example 19 with SingleObservationValue

use of org.n52.shetland.ogc.om.SingleObservationValue in project arctic-sea by 52North.

the class WmlTDREncoderv20 method getTimePositionList.

/**
 * Create a TimePositionList XML object from time values
 *
 * @param sosObservation
 *            SOS observation
 * @return XML TimePositionList object
 * @throws EncodingException
 *             If an error occurs
 */
private TimePositionListDocument getTimePositionList(OmObservation sosObservation) throws EncodingException {
    TimePositionListDocument timePositionListDoc = TimePositionListDocument.Factory.newInstance();
    TimePositionListType timePositionList = timePositionListDoc.addNewTimePositionList();
    timePositionList.setId(TIME_POSITION_LIST_ID_PREFIX + sosObservation.getObservationID());
    if (sosObservation.getValue() instanceof SingleObservationValue<?>) {
        timePositionList.setTimePositionList(Lists.newArrayList(getTimeString(sosObservation.getValue().getPhenomenonTime())));
    } else if (sosObservation.getValue() instanceof MultiObservationValues<?>) {
        timePositionList.setTimePositionList(getTimeArray((MultiObservationValues<?>) sosObservation.getValue()));
    }
    return timePositionListDoc;
}