Examples of org.geotools.metadata.iso.extent.ExtentImpl

Package org.geotools.metadata.iso.extent

Examples of org.geotools.metadata.iso.extent.ExtentImpl

org.geotools.metadata.iso.extent.ExtentImpl
Information about spatial, vertical, and temporal extent. This interface has four optional attributes ( {@linkplain #getGeographicElements geographic elements}, {@linkplain #getTemporalElements temporal elements}, and {@linkplain #getVerticalElements vertical elements}) and an element called {@linkplain #getDescription description}. At least one of the four shall be used. @source $URL$ @version $Id$ @author Martin Desruisseaux (IRD) @author Touraïvane @since 2.1

                                          + " FROM [Area]"
                                          + " WHERE AREA_CODE = ?");
            stmt.setString(1, primaryKey);
            final ResultSet result = stmt.executeQuery();
            while (result.next()) {
                ExtentImpl extent = null;
                final String description = result.getString(1);
                if (description != null) {
                    extent = new ExtentImpl();
                    extent.setDescription(new SimpleInternationalString(description));
                }
                final double ymin = result.getDouble(2);
                if (!result.wasNull()) {
                    final double ymax = result.getDouble(3);
                    if (!result.wasNull()) {
                        final double xmin = result.getDouble(4);
                        if (!result.wasNull()) {
                            final double xmax = result.getDouble(5);
                            if (!result.wasNull()) {
                                if (extent == null) {
                                    extent = new ExtentImpl();
                                }
                                extent.setGeographicElements(Collections.singleton(
                                        new GeographicBoundingBoxImpl(xmin, xmax, ymin, ymax)));
                            }
                        }
                    }
                }
                if (extent != null) {
                    returnValue = (Extent) ensureSingleton(extent.unmodifiable(), returnValue, code);
                }
            }
            result.close();
        } catch (SQLException exception) {
            throw databaseFailure(Extent.class, code, exception);

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                                          + " FROM [Area]"
                                          + " WHERE AREA_CODE = ?");
            stmt.setInt(1, Integer.parseInt(primaryKey));
            final ResultSet result = stmt.executeQuery();
            while (result.next()) {
                ExtentImpl extent = null;
                final String description = result.getString(1);
                if (description != null) {
                    extent = new ExtentImpl();
                    extent.setDescription(new SimpleInternationalString(description));
                }
                final double ymin = result.getDouble(2);
                if (!result.wasNull()) {
                    final double ymax = result.getDouble(3);
                    if (!result.wasNull()) {
                        final double xmin = result.getDouble(4);
                        if (!result.wasNull()) {
                            final double xmax = result.getDouble(5);
                            if (!result.wasNull()) {
                                if (extent == null) {
                                    extent = new ExtentImpl();
                                }
                                extent.setGeographicElements(Collections.singleton(
                                        new GeographicBoundingBoxImpl(xmin, xmax, ymin, ymax)));
                            }
                        }
                    }
                }
                if (extent != null) {
                    returnValue = (Extent) ensureSingleton(extent.unmodifiable(), returnValue, code);
                }
            }
            result.close();
        } catch (SQLException exception) {
            throw databaseFailure(Extent.class, code, exception);

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     * Test of setDomainOfValidity method, of class DefaultTemporalReferenceSystem.
     */
    @Test
    public void testSetDomainOfValidity() {
        Extent result = temporalReferenceSystem1.getDomainOfValidity();
        ExtentImpl domainOfValidity = new ExtentImpl();
        domainOfValidity.setDescription(new SimpleInternationalString("Western Europe"));
        Calendar cal = Calendar.getInstance();
        cal.set(0, 0, 0);
        TemporalExtentImpl temporalExt = new TemporalExtentImpl(cal.getTime(), new Date());
        Collection<TemporalExtent> collection = new ArrayList<TemporalExtent>();
        collection.add(temporalExt);
        domainOfValidity.setTemporalElements(collection);
        ((DefaultTemporalReferenceSystem) temporalReferenceSystem1).setDomainOfValidity(domainOfValidity);
        assertFalse(temporalReferenceSystem1.getDomainOfValidity().equals(result));
    }

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    private EngineeringCRS createEngineeringCRS(final boolean target) throws FactoryException {
        final Map<String,Object> properties = new HashMap<String,Object>(4);
        properties.put(CoordinateReferenceSystem.NAME_KEY, Vocabulary.format(VocabularyKeys.UNKNOWN));
        final GeographicExtent validArea = getValidArea(target);
        if (validArea != null) {
            final ExtentImpl extent = new ExtentImpl();
            extent.getGeographicElements().add(validArea);
            properties.put(CoordinateReferenceSystem.DOMAIN_OF_VALIDITY_KEY, extent.unmodifiable());
        }
        final CoordinateReferenceSystem oppositeCRS = target ? sourceCRS : targetCRS;
        final CoordinateSystem cs;
        if (oppositeCRS != null) {
            cs = oppositeCRS.getCoordinateSystem();

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                    // Should never happen, because we know that 'area' CRS is WGS84.
                    throw new AssertionError(e);
                }
            }
            if (validArea != null) {
                final ExtentImpl extent = new ExtentImpl();
                extent.getGeographicElements().add(validArea);
                properties.put(Transformation.DOMAIN_OF_VALIDITY_KEY, extent.unmodifiable());
            }
            /*
             * Computes the positional accuracy as the RMS value of differences
             * between the computed target points and the supplied target points.
             */

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Related Classes of org.geotools.metadata.iso.extent.ExtentImpl

org.geotools.referencing.factory.epsg.AbstractEpsgFactory

org.geotools.referencing.factory.epsg.DirectEpsgFactory

org.geotools.referencing.operation.builder.MathTransformBuilder

org.geotools.temporal.reference.DefaultTemporalReferenceSystemTest

org.opengis.metadata.extent.GeographicBoundingBox

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