Examples with DefaultInputSupplier eu.esdihumboldt.hale.common.core.io.supplier.DefaultInputSupplier used on opensource projects

Example 41 with DefaultInputSupplier

use of eu.esdihumboldt.hale.common.core.io.supplier.DefaultInputSupplier in project hale by halestudio.

the class XmlSchemaReaderTest method testRead_definitive_sequencegroup.

/**
 * Test reading a simple XML schema with sequences that have to be grouped.
 *
 * @throws Exception if reading the schema fails
 */
@Test
public void testRead_definitive_sequencegroup() throws Exception {
    URI location = getClass().getResource("/testdata/definitive/sequencegroup.xsd").toURI();
    LocatableInputSupplier<? extends InputStream> input = new DefaultInputSupplier(location);
    XmlIndex schema = (XmlIndex) readSchema(input);
    // ItemsType
    TypeDefinition itemsType = schema.getType(new QName("ItemsType"));
    assertNotNull(itemsType);
    assertEquals(1, itemsType.getChildren().size());
    // sequence group
    GroupPropertyDefinition sequence = itemsType.getChildren().iterator().next().asGroup();
    assertNotNull(sequence);
    // cardinality
    Cardinality cc = sequence.getConstraint(Cardinality.class);
    assertEquals(1, cc.getMinOccurs());
    assertEquals(Cardinality.UNBOUNDED, cc.getMaxOccurs());
    // choice flag (not a choice)
    assertFalse(sequence.getConstraint(ChoiceFlag.class).isEnabled());
    Iterator<? extends ChildDefinition<?>> it = sequence.getDeclaredChildren().iterator();
    // name
    PropertyDefinition name = it.next().asProperty();
    assertNotNull(name);
    assertEquals("name", name.getName().getLocalPart());
    // id
    PropertyDefinition id = it.next().asProperty();
    assertNotNull(id);
    assertEquals("id", id.getName().getLocalPart());
    // choice
    GroupPropertyDefinition choice = it.next().asGroup();
    assertNotNull(choice);
    // cardinality
    cc = choice.getConstraint(Cardinality.class);
    assertEquals(1, cc.getMinOccurs());
    assertEquals(1, cc.getMaxOccurs());
    // choice flag
    assertTrue(choice.getConstraint(ChoiceFlag.class).isEnabled());
    it = choice.getDeclaredChildren().iterator();
    // choice sequence
    GroupPropertyDefinition seqGroup = it.next().asGroup();
    assertNotNull(seqGroup);
    // choice flag (not a choice)
    assertFalse(seqGroup.getConstraint(ChoiceFlag.class).isEnabled());
    // sequence elements
    // one
    PropertyDefinition one = seqGroup.getChild(new QName("one")).asProperty();
    assertNotNull(one);
    // two
    PropertyDefinition two = seqGroup.getChild(new QName("two")).asProperty();
    assertNotNull(two);
    // choice element
    PropertyDefinition single = it.next().asProperty();
    assertNotNull(single);
    assertEquals("single", single.getName().getLocalPart());
}

Example 42 with DefaultInputSupplier

use of eu.esdihumboldt.hale.common.core.io.supplier.DefaultInputSupplier in project hale by halestudio.

the class AppSchemaFileWriterTest method loadTestProject.

@BeforeClass
public static void loadTestProject() {
    try {
        URL archiveLocation = AppSchemaFileWriterTest.class.getResource(PROJECT_LOCATION);
        ArchiveProjectReader projectReader = new ArchiveProjectReader();
        projectReader.setSource(new DefaultInputSupplier(archiveLocation.toURI()));
        IOReport report = projectReader.execute(new LogProgressIndicator());
        if (!report.isSuccess()) {
            throw new RuntimeException("project reader execution failed");
        }
        tempDir = projectReader.getTemporaryFiles().iterator().next();
        project = projectReader.getProject();
        assertNotNull(project);
        sourceSchemaSpace = new DefaultSchemaSpace();
        targetSchemaSpace = new DefaultSchemaSpace();
        // load schemas
        List<IOConfiguration> resources = project.getResources();
        for (IOConfiguration resource : resources) {
            String actionId = resource.getActionId();
            String providerId = resource.getProviderId();
            // get provider
            IOProvider provider = null;
            IOProviderDescriptor descriptor = IOProviderExtension.getInstance().getFactory(providerId);
            if (descriptor == null) {
                throw new RuntimeException("Could not load I/O provider with ID: " + resource.getProviderId());
            }
            provider = descriptor.createExtensionObject();
            provider.loadConfiguration(resource.getProviderConfiguration());
            prepareProvider(provider, project, tempDir.toURI());
            IOReport providerReport = provider.execute(new LogProgressIndicator());
            if (!providerReport.isSuccess()) {
                throw new RuntimeException("I/O provider execution failed");
            }
            // TODO: could (should?) be done by an advisor
            if (provider instanceof SchemaReader) {
                Schema schema = ((SchemaReader) provider).getSchema();
                if (actionId.equals(SchemaIO.ACTION_LOAD_SOURCE_SCHEMA)) {
                    sourceSchemaSpace.addSchema(schema);
                } else if (actionId.equals(SchemaIO.ACTION_LOAD_TARGET_SCHEMA)) {
                    targetSchemaSpace.addSchema(schema);
                }
            }
        }
        // load alignment
        List<ProjectFileInfo> projectFiles = project.getProjectFiles();
        for (ProjectFileInfo projectFile : projectFiles) {
            if (projectFile.getName().equals(AlignmentIO.PROJECT_FILE_ALIGNMENT)) {
                AlignmentReader alignReader = new JaxbAlignmentReader();
                alignReader.setSource(new DefaultInputSupplier(projectFile.getLocation()));
                alignReader.setSourceSchema(sourceSchemaSpace);
                alignReader.setTargetSchema(targetSchemaSpace);
                alignReader.setPathUpdater(new PathUpdate(null, null));
                IOReport alignReport = alignReader.execute(new LogProgressIndicator());
                if (!alignReport.isSuccess()) {
                    throw new RuntimeException("alignment reader execution failed");
                }
                alignment = alignReader.getAlignment();
                assertNotNull(alignment);
                break;
            }
        }
    } catch (Exception e) {
        log.error("Exception occurred", e);
        fail("Test project could not be loaded: " + e.getMessage());
    }
}

Example 43 with DefaultInputSupplier

use of eu.esdihumboldt.hale.common.core.io.supplier.DefaultInputSupplier in project hale by halestudio.

the class AppSchemaIsolatedWorkspacesMappingTest method loadAlignment.

private static Alignment loadAlignment(AlignmentReader alignReader, String resource) throws Exception {
    alignReader.setSource(new DefaultInputSupplier(AppSchemaIsolatedWorkspacesMappingTest.class.getResource(resource).toURI()));
    alignReader.setSourceSchema(sourceSchemaSpace);
    alignReader.setTargetSchema(targetSchemaSpace);
    alignReader.setPathUpdater(new PathUpdate(null, null));
    IOReport report = alignReader.execute(new LogProgressIndicator());
    assertTrue(report.isSuccess());
    assertTrue("Errors are contained in the report", report.getErrors().isEmpty());
    return alignReader.getAlignment();
}

Example 44 with DefaultInputSupplier

use of eu.esdihumboldt.hale.common.core.io.supplier.DefaultInputSupplier 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 45 with DefaultInputSupplier

use of eu.esdihumboldt.hale.common.core.io.supplier.DefaultInputSupplier in project hale by halestudio.

the class StreamGmlWriterTest method loadGML.

/**
 * Load GML from a file.
 *
 * @param sourceData the GML file
 * @param schema the schema location
 * @return the features
 * @throws IOException if loading the file fails
 * @throws IOProviderConfigurationException if the instance reader is not
 *             configured correctly
 */
public static InstanceCollection loadGML(URI sourceData, Schema schema) throws IOException, IOProviderConfigurationException {
    InstanceReader instanceReader = new GmlInstanceReader();
    instanceReader.setSource(new DefaultInputSupplier(sourceData));
    instanceReader.setSourceSchema(schema);
    IOReport instanceReport = instanceReader.execute(null);
    assertTrue(instanceReport.isSuccess());
    return instanceReader.getInstances();
}