Examples of org.opengis.feature.type.Name

org.opengis.feature.type.Name
A qualified Name (with respect to a namespace rather than just a simple prefix).
This interface provides method names similar to the Java QName interface in order to facilitate those transition from an XML models. We are recording the a full namespace (rather than just a prefix) in order to sensibly compare Names produced from different contexts. Since the idea of a "prefix" in a QName is only used to refer to a namespace defined earlier in the document it is sensible for us to ask this prefix be resolved (allowing us to reliability compare names produced from different documents; or defined by different repositories).
Notes:
- You should not need to use the "separator" when working with Name as a programmer. There is no need to do a string concatenation; just compare getNamespaceURI() and compare getLocalPart(). Do not build a lot of strings to throw away.
- prefix: If you need to store the prefix information please make use of "client properties" facilities located on PropertyType data structure. The prefix is not a logical part of a Name; but often it is nice to preserve prefix when processing data in order not to disrupt other components in a processing chain.
- Name is to be understood with respect to its getNamespaceURI(), if needed you make look up a Namespace using this information. This is however not a backpointer (Name does not require a Namespace to be constructed) and the lookup mechanism is not specified, indeed we would recommend the use of JNDI , and we suspect that the Namespace should be lazily created as required.
- Name may also be "global" in which case the getNamespaceURI() is null, we have made a test for this case explicit with the isGlobal() method.
Name is a lightweight data object with identity (equals method) based on getNameSpaceURI() and getLocalPart() information. This interface is strictly used for identification and should not be extended to express additional functionality.
@author Jody Garnett (Refractions Research, Inc.) @source $URL$

            final AttributeType expectedInstanceOf;


            final Map clientProperties = getClientProperties(attDto);


            if (expectedInstanceTypeName != null) {
                Name expectedNodeTypeName = Types.degloseName(expectedInstanceTypeName, namespaces);
                expectedInstanceOf = typeRegistry.getAttributeType(expectedNodeTypeName, null, crs);
                if (expectedInstanceOf == null) {
                    String msg = "mapping expects and instance of " + expectedNodeTypeName
                            + " for attribute " + targetXPath
                            + " but the attribute descriptor was not found";

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        Map clientProperties = new HashMap();
        for (Iterator it = dto.getClientProperties().entrySet().iterator(); it.hasNext();) {
            Map.Entry entry = (Map.Entry) it.next();
            String name = (String) entry.getKey();
            Name qName = Types.degloseName(name, namespaces);
            String cqlExpression = (String) entry.getValue();            
            final Expression expression =  parseOgcCqlExpression(cqlExpression);            
            clientProperties.put(qName, expression);
        }
        return clientProperties;

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                    + dto);
        }


        AppSchemaDataAccessConfigurator.LOGGER.fine("asking datastore " + sourceDataStore
                + " for source type " + typeName);
        Name name = Types.degloseName(typeName, namespaces);
        FeatureSource fSource = sourceDataStore.getFeatureSource(name);
        if (fSource instanceof XmlFeatureSource) {
            ((XmlFeatureSource) fSource).setNamespaces(namespaces);
        }
        AppSchemaDataAccessConfigurator.LOGGER.fine("found feature source for " + typeName);

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        AppSchemaFeatureTypeRegistry typeRegistry = new AppSchemaFeatureTypeRegistry();
        
        try {
            typeRegistry.addSchemas(schemaIndex);
    
            Name typeName = Types.typeName(GSMLNS, "MappedFeatureType");       
            ComplexType mf = (ComplexType) typeRegistry.getAttributeType(typeName);
            assertNotNull(mf);
            assertTrue(mf instanceof FeatureType);
            
            AttributeExpressionImpl ex = new AttributeExpressionImpl("gsml:specification/gsml:GeologicUnit/gsml:preferredAge/gsml:GeologicEvent/gsml:eventAge/gsml:CGI_TermRange/gsml:upper/gsml:CGI_TermValue/gsml:value",

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        // could have been generated from an xpath of the form
        // @attName or propA/propB@attName
        if (candidates.size() == 0 && propertyName.size() > 0) {
            XPath.Step clientPropertyStep = (Step) propertyName.get(propertyName.size() - 1);
            if (clientPropertyStep.isXmlAttribute()) {
                Name clientPropertyName = Types.toTypeName(clientPropertyStep.getName());
                XPath.StepList parentPath;


                if (propertyName.size() == 1) {
                    parentPath = XPath.rootElementSteps(this.target, this.namespaces);
                } else {

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    public static void example1() throws Exception {
        // octo start
        WKTReader wktReader = new WKTReader(new GeometryFactory());
        Geometry geom = wktReader.read("MULTIPOINT (1 1, 5 4, 7 9, 5 5, 2 2)");
        
        Name name = new NameImpl("tutorial","octagonalEnvelope");
        Process process = Processors.createProcess( name );
        
        ProcessExecutor engine = Processors.newProcessExecutor(2);
        
        // quick map of inputs

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        System.out.println( octo );
        // octo end
    }
    public static void exampleParam() throws Exception {
        // param start
        Name name = new NameImpl("tutorial","octagonalEnvelope");


        Map<String, Parameter<?>> paramInfo = Processors.getParameterInfo(name);
        // param end
    }

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                .literal("CONSTANT"));
        runAppSchemaBackendTests(filter);
    }


    private void runAppSchemaBackendTests(Filter filter) throws Exception {
        final Name GEOLOGIC_UNIT1 = Types.typeName("GeologicUnit1");
        FeatureSource<FeatureType, Feature> guFeatureSource = newGuDataAccess
                .getFeatureSourceByName(GEOLOGIC_UNIT1);
        assertNotNull(guFeatureSource);
        List<Feature> results = new ArrayList<Feature>();

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     * 
     * @throws Exception
     */
    @Test
    public void testThrowDataSourceException() throws Exception {
        Name typeName = Types.typeName(GSMLNS, "DoesNotExist");
        boolean handledException = false;
        try {
            AppSchemaDataAccessRegistry.getMappingByElement(typeName);
        } catch (DataSourceException e) {
            LOGGER.info(e.toString());

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    @Test
    public void testSteps() throws Exception {
        FeatureType complexType = ComplexTestData
                .createExample01MultiValuedComplexProperty(new UniqueNameFeatureTypeFactoryImpl());
        Name name = complexType.getName();
        AttributeDescriptor descriptor = new AttributeDescriptorImpl(complexType, name, 0,
                Integer.MAX_VALUE, true, null);


        NamespaceSupport namespaces = new NamespaceSupport();
        namespaces.declarePrefix("wq", name.getNamespaceURI());
        try {
            XPathUtil.steps(descriptor, null, namespaces);
            fail("passed null");
        } catch (NullPointerException e) {
        }


        List expected;
        String xpath;


        xpath = "/";
        assertEquals(1, XPathUtil.steps(descriptor, xpath, namespaces).size());
        XPathUtil.Step step = (XPathUtil.Step) XPathUtil.steps(descriptor, xpath, namespaces).get(0);
        QName rootQName = new QName(name.getNamespaceURI(), name.getLocalPart());
        assertEquals(rootQName, step.getName());


        expected = Collections.singletonList(new XPathUtil.Step(rootQName, 1));
        xpath = "wq_plus";
        assertEquals(expected, XPathUtil.steps(descriptor, xpath, namespaces));

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