Examples with XmlSchemaReader eu.esdihumboldt.hale.io.xsd.reader.XmlSchemaReader used on opensource projects

Example 6 with XmlSchemaReader

use of eu.esdihumboldt.hale.io.xsd.reader.XmlSchemaReader in project hale by halestudio.

the class AppSchemaIsolatedWorkspacesMappingTest method init.

@BeforeClass
public static void init() throws Exception {
    TestUtil.startConversionService();
    sourceSchemaSpace = new DefaultSchemaSpace();
    targetSchemaSpace = new DefaultSchemaSpace();
    Schema source = loadSchema(new HaleSchemaReader(), SOURCE_SCHEMA_PATH);
    assertNotNull(source);
    sourceSchemaSpace.addSchema(source);
    Schema target = loadSchema(new XmlSchemaReader(), TARGET_SCHEMA_STATIONS_PATH);
    assertNotNull(target);
    targetSchemaSpace.addSchema(target);
    // make sure MeasurementsType is included in the mapping relevant types
    List<TypeDefinition> mappingRelevantTypes = new ArrayList<>();
    mappingRelevantTypes.add(targetSchemaSpace.getType(MEASUREMENTS_QNAME));
    targetSchemaSpace.toggleMappingRelevant(mappingRelevantTypes);
    assertEquals(3, targetSchemaSpace.getMappingRelevantTypes().size());
    alignment = loadAlignment(new JaxbAlignmentReader(), ALIGNMENT_PATH);
    assertNotNull(alignment);
}

Example 7 with XmlSchemaReader

use of eu.esdihumboldt.hale.io.xsd.reader.XmlSchemaReader in project hale by halestudio.

the class StreamGmlWriterTest method fillFeatureTest.

/**
 * Create a feature, fill it with values, write it as GML, validate the GML
 * and load the GML file again to compare the loaded values with the ones
 * that were written
 *
 * @param elementName the element name of the feature type to use, if
 *            <code>null</code> a random element will be used
 * @param targetSchema the schema to use, the first element will be used for
 *            the type of the feature
 * @param values the values to set on the feature
 * @param testName the name of the test
 * @param srsName the SRS name
 * @param skipValueTest if the check for equality shall be skipped
 * @param expectWriteFail if the GML writing is expected to fail
 * @param windingOrderParam winding order parameter or <code>null</code>
 * @return the validation report or the GML writing report if writing
 *         expected to fail
 * @throws Exception if any error occurs
 */
private IOReport fillFeatureTest(String elementName, URI targetSchema, Map<List<QName>, Object> values, String testName, String srsName, boolean skipValueTest, boolean expectWriteFail, EnumWindingOrderTypes windingOrderParam) throws Exception {
    // load the sample schema
    XmlSchemaReader reader = new XmlSchemaReader();
    reader.setSharedTypes(null);
    reader.setSource(new DefaultInputSupplier(targetSchema));
    IOReport schemaReport = reader.execute(null);
    assertTrue(schemaReport.isSuccess());
    XmlIndex schema = reader.getSchema();
    XmlElement element = null;
    if (elementName == null) {
        element = schema.getElements().values().iterator().next();
        if (element == null) {
            // $NON-NLS-1$
            fail("No element found in the schema");
        }
    } else {
        for (XmlElement candidate : schema.getElements().values()) {
            if (candidate.getName().getLocalPart().equals(elementName)) {
                element = candidate;
                break;
            }
        }
        if (element == null) {
            // $NON-NLS-1$ //$NON-NLS-2$
            fail("Element " + elementName + " not found in the schema");
        }
    }
    if (element == null) {
        throw new IllegalStateException();
    }
    // create feature
    MutableInstance feature = new DefaultInstance(element.getType(), null);
    // set some values
    for (Entry<List<QName>, Object> entry : values.entrySet()) {
        MutableGroup parent = feature;
        List<QName> properties = entry.getKey();
        for (int i = 0; i < properties.size() - 1; i++) {
            QName propertyName = properties.get(i);
            DefinitionGroup def = parent.getDefinition();
            Object[] vals = parent.getProperty(propertyName);
            if (vals != null && vals.length > 0) {
                Object value = vals[0];
                if (value instanceof MutableGroup) {
                    parent = (MutableGroup) value;
                } else {
                    MutableGroup child;
                    ChildDefinition<?> childDef = def.getChild(propertyName);
                    if (childDef.asProperty() != null || value != null) {
                        // create instance
                        child = new DefaultInstance(childDef.asProperty().getPropertyType(), null);
                    } else {
                        // create group
                        child = new DefaultGroup(childDef.asGroup());
                    }
                    if (value != null) {
                        // wrap value
                        ((MutableInstance) child).setValue(value);
                    }
                    parent = child;
                }
            }
        }
        parent.addProperty(properties.get(properties.size() - 1), entry.getValue());
    }
    InstanceCollection instances = new DefaultInstanceCollection(Collections.singleton(feature));
    // write to file
    InstanceWriter writer = new GmlInstanceWriter();
    if (windingOrderParam != null) {
        writer.setParameter(GeoInstanceWriter.PARAM_UNIFY_WINDING_ORDER, Value.of(windingOrderParam));
    }
    writer.setInstances(instances);
    DefaultSchemaSpace schemaSpace = new DefaultSchemaSpace();
    schemaSpace.addSchema(schema);
    writer.setTargetSchema(schemaSpace);
    // $NON-NLS-1$
    File outFile = File.createTempFile(testName, ".gml");
    writer.setTarget(new FileIOSupplier(outFile));
    if (windingOrderParam != null && windingOrderParam == EnumWindingOrderTypes.counterClockwise) {
        assertTrue(writer.getParameter(GeoInstanceWriter.PARAM_UNIFY_WINDING_ORDER).as(EnumWindingOrderTypes.class) == EnumWindingOrderTypes.counterClockwise);
    }
    // new LogProgressIndicator());
    IOReport report = writer.execute(null);
    if (expectWriteFail) {
        assertFalse("Writing the GML output should not be successful", report.isSuccess());
        return report;
    } else {
        assertTrue("Writing the GML output not successful", report.isSuccess());
    }
    List<? extends Locatable> validationSchemas = writer.getValidationSchemas();
    System.out.println(outFile.getAbsolutePath());
    System.out.println(targetSchema.toString());
    // if (!DEL_TEMP_FILES && Desktop.isDesktopSupported()) {
    // Desktop.getDesktop().open(outFile);
    // }
    IOReport valReport = validate(outFile.toURI(), validationSchemas);
    // load file
    InstanceCollection loaded = loadGML(outFile.toURI(), schema);
    ResourceIterator<Instance> it = loaded.iterator();
    try {
        assertTrue(it.hasNext());
        if (!skipValueTest) {
            Instance l = it.next();
            // test values
            for (Entry<List<QName>, Object> entry : values.entrySet()) {
                // XXX conversion?
                Object expected = entry.getValue();
                // String propertyPath = Joiner.on('.').join(Collections2.transform(entry.getKey(), new Function<QName, String>() {
                // 
                // @Override
                // public String apply(QName input) {
                // return input.toString();
                // }
                // }));
                // Collection<Object> propValues = PropertyResolver.getValues(
                // l, propertyPath, true);
                // assertEquals(1, propValues.size());
                // Object value = propValues.iterator().next();
                Collection<GeometryProperty<?>> geoms = GeometryUtil.getAllGeometries(l);
                assertEquals(1, geoms.size());
                Object value = geoms.iterator().next().getGeometry();
                if (expected instanceof Geometry && value instanceof Geometry) {
                    if (windingOrderParam == null || windingOrderParam == EnumWindingOrderTypes.noChanges) {
                        matchGeometries((Geometry) expected, (Geometry) value);
                    }
                    // Winding Order Test.
                    if (windingOrderParam != null) {
                        if (windingOrderParam == EnumWindingOrderTypes.counterClockwise) {
                            assertTrue(((Geometry) expected).getNumGeometries() == ((Geometry) value).getNumGeometries());
                            assertTrue(WindingOrder.isCounterClockwise((Geometry) value));
                        } else if (windingOrderParam == EnumWindingOrderTypes.clockwise) {
                            assertFalse(WindingOrder.isCounterClockwise((Geometry) value));
                        } else {
                            assertTrue(WindingOrder.isCounterClockwise((Geometry) value) == WindingOrder.isCounterClockwise((Geometry) expected));
                        }
                    } else {
                        // TODO check winding order is CCW
                        if (value instanceof Polygon || value instanceof MultiPolygon)
                            assertTrue(WindingOrder.isCounterClockwise((Geometry) value));
                    }
                } else {
                    assertEquals(expected.toString(), value.toString());
                }
            }
            assertFalse(it.hasNext());
        }
    } finally {
        it.close();
    }
    if (DEL_TEMP_FILES) {
        outFile.deleteOnExit();
    }
    return valReport;
}

Example 8 with XmlSchemaReader

use of eu.esdihumboldt.hale.io.xsd.reader.XmlSchemaReader in project hale by halestudio.

the class StreamGmlWriter method findDefaultContainter.

/**
 * Find the default container element.
 *
 * @param targetIndex the target type index
 * @param reporter the reporter, may be <code>null</code>
 * @return the container XML element or <code>null</code>
 */
protected XmlElement findDefaultContainter(XmlIndex targetIndex, IOReporter reporter) {
    if (useFeatureCollection) {
        // try to find FeatureCollection element
        Iterator<XmlElement> it = targetIndex.getElements().values().iterator();
        Collection<XmlElement> fcElements = new HashSet<XmlElement>();
        while (it.hasNext()) {
            XmlElement el = it.next();
            if (isFeatureCollection(el)) {
                fcElements.add(el);
            }
        }
        if (fcElements.isEmpty() && gmlNs != null && gmlNs.equals(NS_GML)) {
            // include WFS 1.0.0 for the FeatureCollection element
            try {
                URI location = StreamGmlWriter.class.getResource("/schemas/wfs/1.0.0/WFS-basic.xsd").toURI();
                XmlSchemaReader schemaReader = new XmlSchemaReader();
                schemaReader.setSource(new DefaultInputSupplier(location));
                // FIXME to work with the extra schema it must be integrated
                // with the main schema
                // schemaReader.setSharedTypes(sharedTypes);
                IOReport report = schemaReader.execute(null);
                if (report.isSuccess()) {
                    XmlIndex wfsSchema = schemaReader.getSchema();
                    // look for FeatureCollection element
                    for (XmlElement el : wfsSchema.getElements().values()) {
                        if (isFeatureCollection(el)) {
                            fcElements.add(el);
                        }
                    }
                    // add as additional schema, replace location for
                    // verification
                    additionalSchemas.put(wfsSchema.getNamespace(), new SchemaDecorator(wfsSchema) {

                        @Override
                        public URI getLocation() {
                            return URI.create("http://schemas.opengis.net/wfs/1.0.0/WFS-basic.xsd");
                        }
                    });
                    // add namespace
                    // $NON-NLS-1$
                    GmlWriterUtil.addNamespace(writer, wfsSchema.getNamespace(), "wfs");
                }
            } catch (Exception e) {
                // $NON-NLS-1$
                log.warn("Using WFS schema for the FeatureCollection definition failed", e);
            }
        }
        if (fcElements.isEmpty() && reporter != null) {
            reporter.warn(// $NON-NLS-1$
            new IOMessageImpl("No element describing a FeatureCollection found", null));
        } else {
            // select fc element TODO priorized selection (root element
            // parameters)
            XmlElement fcElement = fcElements.iterator().next();
            log.info(// $NON-NLS-1$ //$NON-NLS-2$
            "Found " + fcElements.size() + " possible FeatureCollection elements" + ", using element " + // $NON-NLS-1$
            fcElement.getName());
            return fcElement;
        }
    }
    return null;
}

Example 9 with XmlSchemaReader

use of eu.esdihumboldt.hale.io.xsd.reader.XmlSchemaReader in project hale by halestudio.

the class AbstractHandlerTest method loadXMLInstances.

/**
 * Load an instance collection from a GML file.
 *
 * @param schemaLocation the GML application schema location
 * @param xmlLocation the GML file location
 * @return the instance collection
 * @throws IOException if reading schema or instances failed
 * @throws IOProviderConfigurationException if the I/O providers were not
 *             configured correctly
 */
public static InstanceCollection loadXMLInstances(URI schemaLocation, URI xmlLocation) throws IOException, IOProviderConfigurationException {
    SchemaReader reader = new XmlSchemaReader();
    reader.setSharedTypes(null);
    reader.setSource(new DefaultInputSupplier(schemaLocation));
    IOReport schemaReport = reader.execute(null);
    assertTrue(schemaReport.isSuccess());
    Schema sourceSchema = reader.getSchema();
    InstanceReader instanceReader = new GmlInstanceReader();
    instanceReader.setSource(new DefaultInputSupplier(xmlLocation));
    instanceReader.setSourceSchema(sourceSchema);
    IOReport instanceReport = instanceReader.execute(null);
    assertTrue(instanceReport.isSuccess());
    return instanceReader.getInstances();
}

Example 10 with XmlSchemaReader

use of eu.esdihumboldt.hale.io.xsd.reader.XmlSchemaReader in project hale by halestudio.

the class FilterTest method loadXMLInstances.

private InstanceCollection loadXMLInstances(URI schemaLocation, URI xmlLocation) throws IOException, IOProviderConfigurationException {
    SchemaReader reader = new XmlSchemaReader();
    reader.setSharedTypes(null);
    reader.setSource(new DefaultInputSupplier(schemaLocation));
    IOReport schemaReport = reader.execute(null);
    assertTrue(schemaReport.isSuccess());
    Schema sourceSchema = reader.getSchema();
    // 
    InstanceReader instanceReader = new XmlInstanceReader();
    instanceReader.setSource(new DefaultInputSupplier(xmlLocation));
    instanceReader.setSourceSchema(sourceSchema);
    IOReport instanceReport = instanceReader.execute(null);
    assertTrue(instanceReport.isSuccess());
    return instanceReader.getInstances();
}