Examples with Decoder org.n52.svalbard.decode.Decoder used on opensource projects

Example 6 with Decoder

use of org.n52.svalbard.decode.Decoder in project arctic-sea by 52North.

the class GetResultTemplateResponseEncoder method encodeResultStructure.

private void encodeResultStructure(GetResultTemplateResponse t, ObjectNode json) throws EncodingException {
    ObjectNode jrs = json.putObject(JSONConstants.RESULT_STRUCTURE);
    SweAbstractDataComponent structure;
    SosResultStructure rs = t.getResultStructure();
    if (rs.isDecoded()) {
        structure = t.getResultStructure().get().get();
    } else {
        try {
            XmlNamespaceDecoderKey key = new XmlNamespaceDecoderKey(SweConstants.NS_SWE_20, SweAbstractDataComponent.class);
            Decoder<SweAbstractDataComponent, XmlObject> decoder = this.decoderRepository.getDecoder(key);
            if (decoder == null) {
                throw new NoDecoderForKeyException(key);
            }
            structure = decoder.decode(XmlObject.Factory.parse(rs.getXml().get()));
        } catch (XmlException | DecodingException ex) {
            throw new EncodingException(ex);
        }
    }
    if (structure instanceof SweDataRecord) {
        encodeSweDataRecord(structure, jrs);
    } else {
        LOG.warn("Unsupported structure: {}", structure == null ? null : structure.getClass());
    }
}

Example 7 with Decoder

use of org.n52.svalbard.decode.Decoder in project arctic-sea by 52North.

the class InsertSensorRequestDecoder method parseProcedureDescription.

private SosProcedureDescription<?> parseProcedureDescription(JsonNode path, String pdf) throws DecodingException {
    try {
        final XmlObject xb = XmlObject.Factory.parse(path.textValue());
        Decoder<?, XmlObject> decoder = getProcedureDescriptionDecoder(pdf, xb);
        if (decoder == null) {
            throw new DecodingException(JSONConstants.PROCEDURE_DESCRIPTION_FORMAT, "The requested %s is not supported!", JSONConstants.PROCEDURE_DESCRIPTION_FORMAT);
        }
        Object decode = decoder.decode(xb);
        if (decode instanceof SosProcedureDescription<?>) {
            return (SosProcedureDescription<?>) decode;
        } else if (decode instanceof AbstractFeature) {
            return new SosProcedureDescription<AbstractFeature>((AbstractFeature) decode);
        } else {
            throw new DecodingException("The decoded element {} is not of type {}!", decode.getClass().getName(), AbstractFeature.class.getName());
        }
    } catch (final XmlException xmle) {
        throw new DecodingException("Error while parsing procedure description of InsertSensor request!", xmle);
    }
}

Example 8 with Decoder

use of org.n52.svalbard.decode.Decoder in project arctic-sea by 52North.

the class SwesDecoderv20 method parseInsertSensor.

private OwsServiceRequest parseInsertSensor(final InsertSensorDocument xbInsSensDoc) throws DecodingException {
    final InsertSensorRequest request = new InsertSensorRequest();
    final InsertSensorType xbInsertSensor = xbInsSensDoc.getInsertSensor();
    request.setService(xbInsertSensor.getService());
    request.setVersion(xbInsertSensor.getVersion());
    // format
    request.setProcedureDescriptionFormat(xbInsertSensor.getProcedureDescriptionFormat());
    // observable properties
    if (CollectionHelper.isNotNullOrEmpty(xbInsertSensor.getObservablePropertyArray())) {
        request.setObservableProperty(Arrays.asList(xbInsertSensor.getObservablePropertyArray()));
    }
    // related features
    if (CollectionHelper.isNotNullOrEmpty(xbInsertSensor.getRelatedFeatureArray())) {
        request.setRelatedFeature(parseRelatedFeature(xbInsertSensor.getRelatedFeatureArray()));
    }
    // metadata
    if (CollectionHelper.isNotNullOrEmpty(xbInsertSensor.getMetadataArray())) {
        request.setMetadata(parseMetadata(xbInsertSensor.getMetadataArray()));
    }
    // extensions
    request.setExtensions(parseExtensibleRequest(xbInsertSensor));
    try {
        final XmlObject xbProcedureDescription = XmlObject.Factory.parse(getNodeFromNodeList(xbInsertSensor.getProcedureDescription().getDomNode().getChildNodes()));
        checkFormatWithNamespace(xbInsertSensor.getProcedureDescriptionFormat(), XmlHelper.getNamespace(xbProcedureDescription));
        final Decoder<?, XmlObject> decoder = getDecoder(new XmlNamespaceDecoderKey(xbInsertSensor.getProcedureDescriptionFormat(), xbProcedureDescription.getClass()));
        if (decoder != null) {
            final Object decodedProcedureDescription = decoder.decode(xbProcedureDescription);
            if (decodedProcedureDescription instanceof SosProcedureDescription) {
                request.setProcedureDescription((SosProcedureDescription) decodedProcedureDescription);
            } else if (decodedProcedureDescription instanceof AbstractFeature) {
                request.setProcedureDescription(new SosProcedureDescription<>((AbstractFeature) decodedProcedureDescription));
            }
        }
    } catch (final XmlException xmle) {
        throw new DecodingException("Error while parsing procedure description of InsertSensor request!", xmle);
    }
    return request;
}

Example 9 with Decoder

use of org.n52.svalbard.decode.Decoder in project arctic-sea by 52North.

the class SwesDecoderv20 method parseUpdateSensorDescription.

/**
 * parses the Xmlbeans UpdateSensorDescription document to a SOS request.
 *
 * @param xbUpSenDoc
 *            UpdateSensorDescription document
 * @return SOS UpdateSensor request
 *
 * @throws DecodingException
 *             * if an error occurs.
 */
private OwsServiceRequest parseUpdateSensorDescription(final UpdateSensorDescriptionDocument xbUpSenDoc) throws DecodingException {
    final UpdateSensorRequest request = new UpdateSensorRequest();
    final UpdateSensorDescriptionType xbUpdateSensor = xbUpSenDoc.getUpdateSensorDescription();
    request.setService(xbUpdateSensor.getService());
    request.setVersion(xbUpdateSensor.getVersion());
    request.setProcedureIdentifier(xbUpdateSensor.getProcedure());
    request.setProcedureDescriptionFormat(xbUpdateSensor.getProcedureDescriptionFormat());
    // extensions
    request.setExtensions(parseExtensibleRequest(xbUpdateSensor));
    for (final Description description : xbUpdateSensor.getDescriptionArray()) {
        SensorDescriptionType sensorDescription = description.getSensorDescription();
        try {
            // TODO exception if valid time is set
            final XmlObject xmlObject = XmlObject.Factory.parse(getNodeFromNodeList(sensorDescription.getData().getDomNode().getChildNodes()));
            Decoder<?, XmlObject> decoder = getDecoder(getDecoderKey(xmlObject));
            if (decoder == null) {
                throw new DecodingException(UpdateSensorDescriptionParams.procedureDescriptionFormat, "The requested procedureDescritpionFormat is not supported!");
            }
            final Object decodedObject = decoder.decode(xmlObject);
            SosProcedureDescription<?> sosProcedureDescription = null;
            if (decodedObject instanceof SosProcedureDescription) {
                sosProcedureDescription = (SosProcedureDescription) decodedObject;
            } else if (decodedObject instanceof AbstractFeature) {
                sosProcedureDescription = new SosProcedureDescription<>((AbstractFeature) decodedObject);
            }
            if (sosProcedureDescription != null) {
                if (sensorDescription.isSetValidTime()) {
                    sosProcedureDescription.setValidTime(getValidTime(sensorDescription.getValidTime()));
                }
            }
            request.addProcedureDescriptionString(sosProcedureDescription);
        } catch (final XmlException xmle) {
            throw new DecodingException("Error while parsing procedure description of UpdateSensor request!", xmle);
        }
    }
    return request;
}

Example 10 with Decoder

use of org.n52.svalbard.decode.Decoder in project arctic-sea by 52North.

the class OgcDecoderv100 method parseTemporalOperatorType.

/**
 * parses a single temporal filter of the requests and returns SOS temporal filter
 *
 * @param xbBinaryTemporalOp XmlObject representing the temporal filter
 *
 * @return Returns SOS representation of temporal filter
 *
 * @throws DecodingException if parsing of the element failed
 */
private Object parseTemporalOperatorType(BinaryTemporalOpType xbBinaryTemporalOp) throws DecodingException {
    TemporalFilter temporalFilter = new TemporalFilter();
    // FIXME local workaround against SOSHelper check value reference
    String valueRef = "phenomenonTime";
    try {
        NodeList nodes = xbBinaryTemporalOp.getDomNode().getChildNodes();
        for (int i = 0; i < nodes.getLength(); i++) {
            if (nodes.item(i).getNamespaceURI() != null && !nodes.item(i).getLocalName().equals(FilterConstants.EN_VALUE_REFERENCE)) {
                // GML decoder will return TimeInstant or TimePriod
                Object timeObject = decodeXmlElement(XmlObject.Factory.parse(nodes.item(i)));
                if (timeObject instanceof PropertyNameType) {
                    PropertyNameType propType = (PropertyNameType) timeObject;
                // TODO here apply logic for ogc property
                // om:samplingTime etc
                // valueRef = propType.getDomNode().getNodeValue();
                }
                if (timeObject instanceof Time) {
                    TimeOperator operator;
                    Time time = (Time) timeObject;
                    String localName = XmlHelper.getLocalName(xbBinaryTemporalOp);
                    // change to SOS 1.0. TMDuring kind of
                    if (localName.equals(TimeOperator.TM_During.name()) && time instanceof TimePeriod) {
                        operator = TimeOperator.TM_During;
                    } else if (localName.equals(TimeOperator.TM_Equals.name()) && time instanceof TimeInstant) {
                        operator = TimeOperator.TM_Equals;
                    } else if (localName.equals(TimeOperator.TM_After.name()) && time instanceof TimeInstant) {
                        operator = TimeOperator.TM_After;
                    } else if (localName.equals(TimeOperator.TM_Before.name()) && time instanceof TimeInstant) {
                        operator = TimeOperator.TM_Before;
                    } else {
                        throw unsupportedTemporalFilterOperand();
                    }
                    temporalFilter.setOperator(operator);
                    temporalFilter.setTime(time);
                    // actually it should be eg om:samplingTime
                    temporalFilter.setValueReference(valueRef);
                    break;
                }
            }
        }
    } catch (XmlException xmle) {
        throw new DecodingException("Error while parsing temporal filter!", xmle);
    }
    return temporalFilter;
}