Example usage for org.jdom2 Element getContentSize

List of usage examples for org.jdom2 Element getContentSize

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Introduction

In this page you can find the example usage for org.jdom2 Element getContentSize.

Prototype

@Override
    public int getContentSize()

Source Link

Usage

From source file:ca.nrc.cadc.caom2.xml.ObservationReader.java

License:Open Source License

protected Metrics getMetrics(Element parent, Namespace namespace, ReadContext rc)
        throws ObservationParsingException {
    Element element = getChildElement("metrics", parent, namespace, false);
    if (element == null || element.getContentSize() == 0) {
        return null;
    }/*from w  w w.j a  va  2s  .c  o m*/

    Metrics metrics = new Metrics();
    metrics.sourceNumberDensity = getChildTextAsDouble("sourceNumberDensity", element, namespace, false);
    metrics.background = getChildTextAsDouble("background", element, namespace, false);
    metrics.backgroundStddev = getChildTextAsDouble("backgroundStddev", element, namespace, false);
    metrics.fluxDensityLimit = getChildTextAsDouble("fluxDensityLimit", element, namespace, false);
    metrics.magLimit = getChildTextAsDouble("magLimit", element, namespace, false);
    return metrics;
}

From source file:ca.nrc.cadc.caom2.xml.ObservationReader.java

License:Open Source License

/**
 * /*from w  ww . j av a2 s  . c o  m*/
 * @param parent
 * @param namespace
 * @param rc
 * @return
 * @throws ObservationParsingException
 */
protected DataQuality getQuality(Element parent, Namespace namespace, ReadContext rc)
        throws ObservationParsingException {
    Element element = getChildElement("quality", parent, namespace, false);
    if (element == null || element.getContentSize() == 0) {
        return null;
    }

    String flag = getChildText("flag", element, namespace, true);
    DataQuality ret = new DataQuality(Quality.toValue(flag));

    return ret;
}

From source file:ca.nrc.cadc.caom2.xml.ObservationReader.java

License:Open Source License

protected EnergyTransition getTransition(Element parent, Namespace namespace, ReadContext rc)
        throws ObservationParsingException {
    Element element = getChildElement("transition", parent, namespace, false);
    if (element == null || element.getContentSize() == 0) {
        return null;
    }//w  w w  . j a  v a  2 s .  co m

    String species = getChildText("species", element, namespace, true);
    String transition = getChildText("transition", element, namespace, true);
    return new EnergyTransition(species, transition);
}

From source file:ca.nrc.cadc.caom2.xml.ObservationReader.java

License:Open Source License

/**
 * Creates Artifact's from the artifact elements found in the artifacts
 * element, and adds them to the given Set of Artifact's.
 * //w  ww  .ja  v  a2  s.c o m
 * @param artifacts
 *            the Set of Artifact's from the Plane.
 * @param parent
 *            the parent Element.
 * @param namespace
 *            of the document.
 * @param rc
 * @throws ObservationParsingException
 */
protected void addArtifacts(Set<Artifact> artifacts, Element parent, Namespace namespace, ReadContext rc)
        throws ObservationParsingException {
    Element element = getChildElement("artifacts", parent, namespace, false);
    if (element == null || element.getContentSize() == 0) {
        return;
    }

    List artifactElements = getChildrenElements("artifact", element, namespace, false);
    Iterator it = artifactElements.iterator();
    while (it.hasNext()) {
        Element artifactElement = (Element) it.next();
        String uri = getChildText("uri", artifactElement, namespace, true);

        String pts = getChildText("productType", artifactElement, namespace, false);
        ProductType productType = null;
        if (pts != null) {
            productType = ProductType.toValue(pts);
        } else {
            productType = ProductType.SCIENCE;
            log.warn("assigning default Artifact.productType = " + productType + " for " + uri);
        }

        String rts = getChildText("releaseType", artifactElement, namespace, false);
        ReleaseType releaseType = null;
        if (rts != null) {
            releaseType = ReleaseType.toValue(rts);
        } else {
            releaseType = ReleaseType.DATA;
            log.warn("assigning default Artifact.releaseType = " + releaseType + " for " + uri);
        }

        Artifact artifact;
        try {
            artifact = new Artifact(new URI(uri), productType, releaseType);
        } catch (URISyntaxException e) {
            String error = "Unable to parse uri " + uri + " in to a URI in element " + artifactElement.getName()
                    + " because " + e.getMessage();
            throw new ObservationParsingException(error);
        }

        artifact.contentType = getChildText("contentType", artifactElement, namespace, false);
        artifact.contentLength = getChildTextAsLong("contentLength", artifactElement, namespace, false);

        String contentChecksumStr = getChildText("contentChecksum", artifactElement, namespace, false);
        if (contentChecksumStr != null) {
            try {
                artifact.contentChecksum = new URI(contentChecksumStr);
            } catch (URISyntaxException e) {
                String error = "Unable to parse contentChecksum " + uri + " into a URI in element "
                        + artifactElement.getName() + " because " + e.getMessage();
                throw new ObservationParsingException(error, e);
            }
        }

        addParts(artifact.getParts(), artifactElement, namespace, rc);

        assignEntityAttributes(artifactElement, artifact, rc);

        boolean added = artifacts.add(artifact);
        if (!added) {
            throw new IllegalArgumentException("Artifact.uri = " + uri + " is not unique");
        }
    }
}

From source file:ca.nrc.cadc.caom2.xml.ObservationReader.java

License:Open Source License

/**
 * Creates Part's from the part elements found in the parts element, and
 * adds them to the given Set of Part's.
 * /*from  www  . ja  va 2 s . c o m*/
 * @param parts
 *            the Set of Part's from the Artifact.
 * @param parent
 *            the parent Element.
 * @param namespace
 *            of the document.
 * @param rc
 * @throws ObservationParsingException
 */
protected void addParts(Set<Part> parts, Element parent, Namespace namespace, ReadContext rc)
        throws ObservationParsingException {
    Element element = getChildElement("parts", parent, namespace, false);
    if (element == null || element.getContentSize() == 0) {
        return;
    }

    List partElements = getChildrenElements("part", element, namespace, false);
    Iterator it = partElements.iterator();
    while (it.hasNext()) {
        Element partElement = (Element) it.next();
        String partName = getChildText("name", partElement, namespace, true);

        Part part = new Part(partName);

        String productType = getChildText("productType", partElement, namespace, false);
        if (productType != null) {
            part.productType = ProductType.toValue(productType);
        }
        addChunks(part.getChunks(), partElement, namespace, rc);

        assignEntityAttributes(partElement, part, rc);

        boolean added = parts.add(part);
        if (!added) {
            throw new IllegalArgumentException("Part.name = " + partName + " is not unique");
        }
    }
}

From source file:ca.nrc.cadc.caom2.xml.ObservationReader.java

License:Open Source License

/**
 * Creates Chunk's from the chunk elements found in the chunks element, and
 * adds them to the given Set of Chunk's.
 * //from  ww w .  j av  a 2s. c  o  m
 * @param chunks
 *            the Set of Chunk's from the Part.
 * @param parent
 *            the parent Element.
 * @param namespace
 *            of the document.
 * @param rc
 * @throws ObservationParsingException
 */
protected void addChunks(Set<Chunk> chunks, Element parent, Namespace namespace, ReadContext rc)
        throws ObservationParsingException {
    Element element = getChildElement("chunks", parent, namespace, false);
    if (element == null || element.getContentSize() == 0) {
        return;
    }

    List chunkElements = getChildrenElements("chunk", element, namespace, false);
    Iterator it = chunkElements.iterator();
    while (it.hasNext()) {
        Element chunkElement = (Element) it.next();

        Chunk chunk = new Chunk();

        String productType = getChildText("productType", chunkElement, namespace, false);
        if (productType != null) {
            chunk.productType = ProductType.toValue(productType);
        }
        chunk.naxis = getChildTextAsInteger("naxis", chunkElement, namespace, false);
        chunk.observableAxis = getChildTextAsInteger("observableAxis", chunkElement, namespace, false);
        chunk.positionAxis1 = getChildTextAsInteger("positionAxis1", chunkElement, namespace, false);
        chunk.positionAxis2 = getChildTextAsInteger("positionAxis2", chunkElement, namespace, false);
        chunk.energyAxis = getChildTextAsInteger("energyAxis", chunkElement, namespace, false);
        chunk.timeAxis = getChildTextAsInteger("timeAxis", chunkElement, namespace, false);
        chunk.polarizationAxis = getChildTextAsInteger("polarizationAxis", chunkElement, namespace, false);

        chunk.observable = getObservableAxis("observable", chunkElement, namespace, false, rc);
        chunk.position = getSpatialWCS("position", chunkElement, namespace, false, rc);
        chunk.energy = getSpectralWCS("energy", chunkElement, namespace, false, rc);
        chunk.time = getTemporalWCS("time", chunkElement, namespace, false, rc);
        chunk.polarization = getPolarizationWCS("polarization", chunkElement, namespace, false, rc);

        assignEntityAttributes(chunkElement, chunk, rc);

        chunks.add(chunk);
    }
}

From source file:ca.nrc.cadc.caom2.xml.ObservationReader.java

License:Open Source License

/**
 * Build an ObservableAxis from a JDOM representation of an observable
 * element./*from w w  w  .  jav a2  s .  co m*/
 * 
 * @param name
 *            the name of the Element.
 * @param parent
 *            the parent Element.
 * @param namespace
 *            of the document.
 * @param required
 *            is the element expected to be found.
 * @param rc
 * @return an ObservableAxis, or null if the document doesn't contain an
 *         observable element.
 * @throws ObservationParsingException
 */
protected ObservableAxis getObservableAxis(String name, Element parent, Namespace namespace, boolean required,
        ReadContext rc) throws ObservationParsingException {
    Element element = getChildElement(name, parent, namespace, false);
    if (element == null || element.getContentSize() == 0) {
        return null;
    }

    Slice dependent = getSlice("dependent", element, namespace, true);
    ObservableAxis observable = new ObservableAxis(dependent);
    observable.independent = getSlice("independent", element, namespace, false);
    return observable;
}

From source file:ca.nrc.cadc.caom2.xml.ObservationReader.java

License:Open Source License

/**
 * Build an SpatialWCS from a JDOM representation of an position element.
 * /* w w  w. ja  v  a 2s.  c  o m*/
 * @param name
 *            the name of the Element.
 * @param parent
 *            the parent Element.
 * @param namespace
 *            of the document.
 * @param required
 *            is the element expected to be found.
 * @param rc
 * @return an SpatialWCS, or null if the document doesn't contain an
 *         position element.
 * @throws ObservationParsingException
 */
protected SpatialWCS getSpatialWCS(String name, Element parent, Namespace namespace, boolean required,
        ReadContext rc) throws ObservationParsingException {
    Element element = getChildElement(name, parent, namespace, required);
    if (element == null || element.getContentSize() == 0) {
        return null;
    }

    CoordAxis2D axis = getCoordAxis2D("axis", element, namespace, true);
    SpatialWCS position = new SpatialWCS(axis);
    position.coordsys = getChildText("coordsys", element, namespace, false);
    position.equinox = getChildTextAsDouble("equinox", element, namespace, false);
    position.resolution = getChildTextAsDouble("resolution", element, namespace, false);
    return position;
}

From source file:ca.nrc.cadc.caom2.xml.ObservationReader.java

License:Open Source License

/**
 * Build an SpectralWCS from a JDOM representation of an energy element.
 * /*from ww  w  . ja v a 2 s.c o  m*/
 * @param name
 *            the name of the Element.
 * @param parent
 *            the parent Element.
 * @param namespace
 *            of the document.
 * @param required
 *            is the element expected to be found.
 * @param rc
 * @return an SpectralWCS, or null if the document doesn't contain an energy
 *         element.
 * @throws ObservationParsingException
 */
protected SpectralWCS getSpectralWCS(String name, Element parent, Namespace namespace, boolean required,
        ReadContext rc) throws ObservationParsingException {
    Element element = getChildElement(name, parent, namespace, false);
    if (element == null || element.getContentSize() == 0) {
        return null;
    }

    CoordAxis1D axis = getCoordAxis1D("axis", element, namespace, true);
    String specsys = getChildText("specsys", element, namespace, true);
    SpectralWCS energy = new SpectralWCS(axis, specsys);
    energy.ssysobs = getChildText("ssysobs", element, namespace, false);
    energy.ssyssrc = getChildText("ssyssrc", element, namespace, false);
    energy.restfrq = getChildTextAsDouble("restfrq", element, namespace, false);
    energy.restwav = getChildTextAsDouble("restwav", element, namespace, false);
    energy.velosys = getChildTextAsDouble("velosys", element, namespace, false);
    energy.zsource = getChildTextAsDouble("zsource", element, namespace, false);
    energy.velang = getChildTextAsDouble("velang", element, namespace, false);
    energy.bandpassName = getChildText("bandpassName", element, namespace, false);
    energy.resolvingPower = getChildTextAsDouble("resolvingPower", element, namespace, false);
    energy.transition = getTransition(element, namespace, rc);
    return energy;
}

From source file:ca.nrc.cadc.caom2.xml.ObservationReader.java

License:Open Source License

/**
 * Build an TemporalWCS from a JDOM representation of an time element.
 * //  w ww  .  ja v a  2s.c  o m
 * @param name
 *            the name of the Element.
 * @param parent
 *            the parent Element.
 * @param namespace
 *            of the document.
 * @param required
 *            is the element expected to be found.
 * @param rc
 * @return an TemporalWCS, or null if the document doesn't contain an time
 *         element.
 * @throws ObservationParsingException
 */
protected TemporalWCS getTemporalWCS(String name, Element parent, Namespace namespace, boolean required,
        ReadContext rc) throws ObservationParsingException {
    Element element = getChildElement(name, parent, namespace, false);
    if (element == null || element.getContentSize() == 0) {
        return null;
    }

    CoordAxis1D axis = getCoordAxis1D("axis", element, namespace, true);
    TemporalWCS time = new TemporalWCS(axis);
    time.timesys = getChildText("timesys", element, namespace, false);
    time.trefpos = getChildText("trefpos", element, namespace, false);
    time.mjdref = getChildTextAsDouble("mjdref", element, namespace, false);
    time.exposure = getChildTextAsDouble("exposure", element, namespace, false);
    time.resolution = getChildTextAsDouble("resolution", element, namespace, false);
    return time;
}