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

Example 6 with OmObservation

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

the class UVFEncoder method encodeToUvf.

private File encodeToUvf(ObservationStream observationStream, File tempDir, MediaType contentType) throws IOException, EncodingException {
    List<OmObservation> mergeObservations = mergeTotoList(observationStream);
    String ending = getLineEnding(contentType);
    String filename = getFilename(mergeObservations);
    File uvfFile = new File(tempDir, filename);
    try (Writer fw = new OutputStreamWriter(new FileOutputStream(uvfFile), "UTF-8")) {
        for (OmObservation o : mergeObservations) {
            if (o.isSetValue() && !checkForSingleObservationValue(o.getValue()) && !checkForMultiObservationValue(o.getValue())) {
                String errorMessage = String.format("The resulting values are not of numeric type " + "which is only supported by this encoder '%s'.", this.getClass().getName());
                LOGGER.error(errorMessage);
                throw new EncodingException(errorMessage);
            }
            /*
                 * HEADER: Metadata
                 */
            writeFunktionInterpretation(fw, o, ending);
            writeIndex(fw, ending);
            writeMessGroesse(fw, o, ending);
            writeMessEinheit(fw, o, ending);
            writeMessStellennummer(fw, o, ending);
            writeMessStellenname(fw, o, ending);
            /*
                 * HEADER: Lines 1 - 4
                 */
            writeLine1(fw, ending);
            TimePeriod temporalBBox = getTemporalBBoxFromObservations(mergeObservations);
            writeLine2(fw, o, temporalBBox, ending);
            writeLine3(fw, o, ending);
            writeLine4(fw, temporalBBox, ending);
            /*
                 * Observation Data
                 */
            writeObservationValue(fw, o, ending);
        }
    }
    return uvfFile;
}

Example 7 with OmObservation

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

the class ObservationDecoder method decodeJSON.

protected OmObservation decodeJSON(JsonNode node) throws DecodingException {
    if (node.isObject()) {
        OmObservation o = new OmObservation();
        o.setIdentifier(parseIdentifier(node));
        o.setValidTime(parseValidTime(node));
        o.setResultTime(parseResultTime(node));
        o.setValue(parseValue(node));
        o.setParameter(parseParameter(node));
        o.setObservationConstellation(parseObservationConstellation(node));
        return o;
    } else {
        return null;
    }
}

Example 8 with OmObservation

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

the class SosDecoderv20 method parseInsertObservation.

private OwsServiceRequest parseInsertObservation(final InsertObservationDocument insertObservationDoc) throws DecodingException {
    // set namespace for default XML type (e.g. xs:string, xs:integer,
    // xs:boolean, ...)
    // Fix for problem with XmlBeans: namespace is not set in child elements
    // when defined in root of request (SOAP)
    final XmlCursor cursor = insertObservationDoc.newCursor();
    if (cursor.toFirstChild() && cursor.namespaceForPrefix(W3CConstants.NS_XS_PREFIX) == null) {
        cursor.prefixForNamespace(W3CConstants.NS_XS);
    }
    cursor.dispose();
    final InsertObservationRequest insertObservationRequest = new InsertObservationRequest();
    final InsertObservationType insertObservationType = insertObservationDoc.getInsertObservation();
    insertObservationRequest.setService(insertObservationType.getService());
    insertObservationRequest.setVersion(insertObservationType.getVersion());
    if (insertObservationDoc.getInsertObservation().getOfferingArray() != null) {
        insertObservationRequest.setOfferings(Arrays.asList(insertObservationType.getOfferingArray()));
    }
    insertObservationRequest.setExtensions(parseExtensibleRequest(insertObservationType));
    if (insertObservationType.getObservationArray() != null) {
        final int length = insertObservationType.getObservationArray().length;
        final Map<String, Time> phenomenonTimes = new HashMap<>(length);
        final Map<String, TimeInstant> resultTimes = new HashMap<>(length);
        final Map<String, AbstractFeature> features = new HashMap<>(length);
        CompositeException exceptions = new CompositeException();
        for (final Observation observation : insertObservationType.getObservationArray()) {
            final Object decodedObject = decodeXmlElement(observation.getOMObservation());
            if (decodedObject instanceof OmObservation) {
                final OmObservation sosObservation = (OmObservation) decodedObject;
                checkAndAddPhenomenonTime(sosObservation.getPhenomenonTime(), phenomenonTimes);
                checkAndAddResultTime(sosObservation.getResultTime(), resultTimes);
                checkAndAddFeatures(sosObservation.getObservationConstellation().getFeatureOfInterest(), features);
                insertObservationRequest.addObservation(sosObservation);
            } else {
                exceptions.add(new DecodingException(Sos2Constants.InsertObservationParams.observation, "The requested observation type (%s) is not supported by this server!", observation.getOMObservation().getDomNode().getNodeName()));
            }
        }
        checkReferencedElements(insertObservationRequest.getObservations(), phenomenonTimes, resultTimes, features);
        try {
            exceptions.throwIfNotEmpty();
        } catch (CompositeException ex) {
            throw new DecodingException(ex, Sos2Constants.InsertObservationParams.observation);
        }
    } else {
        // TODO MissingMandatoryParameterException?
        throw new DecodingException(Sos2Constants.InsertObservationParams.observation, "The request does not contain an observation");
    }
    return insertObservationRequest;
}

Example 9 with OmObservation

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

the class OmDecoderv20 method getResult.

private ObservationValue<?> getResult(OMObservationType omObservation) throws DecodingException {
    XmlObject xbResult = omObservation.getResult();
    if (xbResult.schemaType() == XmlAnyTypeImpl.type) {
        // Template observation for InsertResultTemplate operation
        if (!xbResult.getDomNode().hasChildNodes()) {
            return new SingleObservationValue<>(new NilTemplateValue());
        } else {
            try {
                xbResult = XmlObject.Factory.parse(xbResult.xmlText().trim());
            } catch (XmlException e) {
                LOGGER.error("Error while parsing NamedValueValue", e);
            }
        }
    }
    if (xbResult.schemaType() == XmlBoolean.type) {
        // TruthObservation
        XmlBoolean xbBoolean = (XmlBoolean) xbResult;
        BooleanValue booleanValue = new BooleanValue(xbBoolean.getBooleanValue());
        return new SingleObservationValue<>(booleanValue);
    } else if (xbResult.schemaType() == XmlInteger.type) {
        // CountObservation
        XmlInteger xbInteger = (XmlInteger) xbResult;
        CountValue countValue = new CountValue(Integer.parseInt(xbInteger.getBigIntegerValue().toString()));
        return new SingleObservationValue<>(countValue);
    } else if (xbResult.schemaType() == XmlString.type) {
        // TextObservation
        XmlString xbString = (XmlString) xbResult;
        TextValue stringValue = new TextValue(xbString.getStringValue());
        return new SingleObservationValue<>(stringValue);
    } else {
        // result elements with other encoding like SWE_ARRAY_OBSERVATION
        Object decodedObject = decodeXmlObject(xbResult);
        if (decodedObject instanceof ObservationValue) {
            return (ObservationValue<?>) decodedObject;
        } else if (decodedObject instanceof GmlMeasureType) {
            GmlMeasureType measureType = (GmlMeasureType) decodedObject;
            QuantityValue quantitiyValue = new QuantityValue(measureType.getValue(), measureType.getUnit());
            return new SingleObservationValue<>(quantitiyValue);
        } else if (decodedObject instanceof ReferenceType) {
            if (omObservation.isSetType() && omObservation.getType().isSetHref() && omObservation.getType().getHref().equals(OmConstants.OBS_TYPE_REFERENCE_OBSERVATION)) {
                return new SingleObservationValue<>(new ReferenceValue((ReferenceType) decodedObject));
            }
            return new SingleObservationValue<>(new CategoryValue(((ReferenceType) decodedObject).getHref()));
        } else if (decodedObject instanceof Geometry) {
            return new SingleObservationValue<>(new GeometryValue((Geometry) decodedObject));
        } else if (decodedObject instanceof AbstractGeometry) {
            SingleObservationValue<Geometry> result = new SingleObservationValue<>();
            result.setValue(new GeometryValue(((AbstractGeometry) decodedObject).getGeometry()));
            return result;
        } else if (decodedObject instanceof SweDataArray) {
            return new SingleObservationValue<>(new SweDataArrayValue((SweDataArray) decodedObject));
        } else if (decodedObject instanceof SweDataRecord) {
            return new SingleObservationValue<>(new ComplexValue((SweDataRecord) decodedObject));
        }
        throw new DecodingException(Sos2Constants.InsertObservationParams.observation, "The requested result type '{}' is not supported by this service!", decodedObject.getClass().getSimpleName());
    }
}

Example 10 with OmObservation

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

the class OmDecoderv20 method getPhenomenonTime.

private Time getPhenomenonTime(OMObservationType omObservation) throws DecodingException {
    TimeObjectPropertyType phenomenonTime = omObservation.getPhenomenonTime();
    if (phenomenonTime.isSetHref() && phenomenonTime.getHref().startsWith("#")) {
        TimeInstant timeInstant = new TimeInstant();
        timeInstant.setGmlId(phenomenonTime.getHref());
        return timeInstant;
    } else if (phenomenonTime.isSetNilReason() && phenomenonTime.getNilReason() instanceof String && ((String) phenomenonTime.getNilReason()).equals(IndeterminateValue.TEMPLATE.getValue())) {
        return new TimeInstant(IndeterminateValue.TEMPLATE);
    } else if (phenomenonTime.isSetAbstractTimeObject()) {
        Object decodedObject = decodeXmlObject(phenomenonTime.getAbstractTimeObject());
        if (decodedObject instanceof Time) {
            return (Time) decodedObject;
        }
    // FIXME else
    }
    throw new DecodingException(Sos2Constants.InsertObservationParams.observation, "The requested phenomenonTime type is not supported by this service!");
}