* Binding object for the type http://www.opengis.net/wcs:LonLatEnvelopeType.

*

* <p>

*

* <pre>

*   <code>

*  &lt;complexType name=&quot;LonLatEnvelopeType&quot;&gt;

*      &lt;annotation&gt;

*          &lt;documentation&gt;Defines spatial extent by extending LonLatEnvelope with an optional time position pair. &lt;/documentation&gt;

*      &lt;/annotation&gt;

*      &lt;complexContent&gt;

*          &lt;extension base=&quot;wcs:LonLatEnvelopeBaseType&quot;&gt;

*              &lt;sequence minOccurs=&quot;0&quot;&gt;

*                  &lt;element maxOccurs=&quot;2&quot; minOccurs=&quot;2&quot; ref=&quot;gml:timePosition&quot;/&gt;

*              &lt;/sequence&gt;

*          &lt;/extension&gt;

*      &lt;/complexContent&gt;

*  &lt;/complexType&gt;

*  

* </code>

*   </pre>

*

* </p>

*

* @generated

*

*

* @source $URL$

*/

    /**

     * @generated

     */

    public QName getTarget() {

        return WCS.LonLatEnvelopeType;

    }

    /**

     * <!-- begin-user-doc --> <!-- end-user-doc -->

     *

     * @generated modifiable

     */

    public Class getType() {

        return GeneralEnvelope.class;

    }

    /**

     * <!-- begin-user-doc -->

     * ATTENTION: I'm assuming a LatLon envelope here.

     * <!-- end-user-doc -->

     *

     * @generated modifiable

     */

    public Object parse(ElementInstance instance, Node node, Object value)

            throws Exception {

        GeneralEnvelope envelope = (GeneralEnvelope) value;

        List<Node> timePositions = (List<Node>) node.getChildren("timePosition");

        if (timePositions != null && !timePositions.isEmpty()) {

            final Map<String, Object> properties = new HashMap<String, Object>(

                    4);

            properties.put(CoordinateReferenceSystem.NAME_KEY, "WGS84");

            properties.put(CoordinateReferenceSystem.DOMAIN_OF_VALIDITY_KEY, ExtentImpl.WORLD);

            CoordinateReferenceSystem crs = new DefaultCompoundCRS(properties,

                    new CoordinateReferenceSystem[] {envelope.getCoordinateReferenceSystem(), DefaultTemporalCRS.TRUNCATED_JULIAN });

            double[] minCP = new double[envelope.getDimension() + 1];

            double[] maxCP = new double[envelope.getDimension() + 1];

            for (int i = 0; i < envelope.getDimension(); i++) {

                minCP[i] = envelope.getLowerCorner().getOrdinate(i);

                maxCP[i] = envelope.getUpperCorner().getOrdinate(i);

            }

            DefaultTemporalCRS TCRS = (DefaultTemporalCRS) ((CompoundCRS) crs).getCoordinateReferenceSystems().get(1);

            Node timePositionNodeBegin = timePositions.get(0);

            Node timePositionNodeEnd = timePositions.get(1);

            minCP[minCP.length - 1] = TCRS.toValue(((DefaultPosition)timePositionNodeBegin.getValue()).getDate());

            maxCP[maxCP.length - 1] = TCRS.toValue(((DefaultPosition)timePositionNodeEnd.getValue()).getDate());

            GeneralDirectPosition minDP = new GeneralDirectPosition(minCP);

            minDP.setCoordinateReferenceSystem(crs);

            GeneralDirectPosition maxDP = new GeneralDirectPosition(maxCP);

            maxDP.setCoordinateReferenceSystem(crs);

            GeneralEnvelope envelopeWithTime = new GeneralEnvelope(minDP, maxDP);

            return envelopeWithTime;

        }

        return envelope;

    }

    /*

     * (non-Javadoc)

     *

     * @see org.geotools.xml.AbstractComplexBinding#getExecutionMode()

     */

    @Override

    public int getExecutionMode() {

        return AFTER;

    }

    /*

     * <!-- begin-user-doc --> ATTENTION: I'm assuming a LatLon envelope here.

     * <!-- end-user-doc -->

     */

    @Override

    public Element encode(Object object, Document document, Element value)

            throws Exception {

        GeneralEnvelope envelope = (GeneralEnvelope) object;

        if (envelope == null) {

            value.appendChild(document.createElementNS(GML.NAMESPACE, GML.Null.getLocalPart()));

        }

        return null;

    }

    public Object getProperty(Object object, QName name) {

        GeneralEnvelope envelope = (GeneralEnvelope) object;

        if (envelope == null) {

            return null;

        }

        if (name.getLocalPart().equals("timePosition")) {

            CoordinateReferenceSystem crs = envelope.getCoordinateReferenceSystem();

            TemporalCRS temporalCRS = null;

            if (crs instanceof CompoundCRS) {

                List CRSs = ((DefaultCompoundCRS) crs).getCoordinateReferenceSystems();

                for (Object item : CRSs) {

                    if (item instanceof TemporalCRS) {

                        temporalCRS = (TemporalCRS) item;

                    }

                }

            }

            if (temporalCRS != null) {

                List<Position> envelopePositions = new LinkedList<Position>();

                Position beginning = new DefaultPosition(((DefaultTemporalCRS) temporalCRS).toDate(envelope.getLowerCorner().getOrdinate(envelope.getDimension() - 1)));

                Position ending = new DefaultPosition(((DefaultTemporalCRS) temporalCRS).toDate(envelope.getUpperCorner().getOrdinate(envelope.getDimension() - 1)));

                envelopePositions.add(beginning);

                envelopePositions.add(ending);

                return envelopePositions;

            }

        }

        return null;

    }

}