Example usage for org.w3c.dom Node getNamespaceURI

Introduction

In this page you can find the example usage for org.w3c.dom Node getNamespaceURI.

Prototype

public String getNamespaceURI();

Source Link

Document

The namespace URI of this node, or null if it is unspecified (see ).

Usage

From source file:eu.semaine.util.XMLTool.java

/**
 * Same as {@link #getChildElementByTagNameNS(Node, String, String)}, but
 * throw a MessageFormatException if there is no such child element.
 * @param node//from   w  w w .  j  a  va  2 s .  c  o  m
 * @param childName
 * @param childNamespace
 * @return a non-null child element
 * @throws MessageFormatException if there is no such child, 
 * i.e. when getChildElementByTagNameNS() would return null.
 */
public static Element needChildElementByTagNameNS(Node node, String childName, String childNamespace)
        throws MessageFormatException {
    Element e = getChildElementByTagNameNS(node, childName, childNamespace);
    if (e == null) {
        String nodeNamespace = node.getNamespaceURI();
        boolean sameNamespace = childNamespace != null && childNamespace.equals(nodeNamespace)
                || childNamespace == null && nodeNamespace == null;
        throw new MessageFormatException("Node '" + node.getNodeName() + "' in namespace '" + nodeNamespace
                + " needs to have a child '" + childName + "' in "
                + (sameNamespace ? "the same namespace" : "namespace '" + childNamespace + "'"));
    }
    return e;
}

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From source file:eu.semaine.util.XMLTool.java

/**
 * Same as {@link #getChildElementByLocalNameNS(Node, String, String)}, but
 * throw a MessageFormatException if there is no such child element.
 * @param node//from  ww w  . j  a  v  a2  s.c  o  m
 * @param childName
 * @param childNamespace
 * @return a non-null child element
 * @throws MessageFormatException if there is no such child, 
 * i.e. when getChildElementByTagNameNS() would return null.
 */
public static Element needChildElementByLocalNameNS(Node node, String childName, String childNamespace)
        throws MessageFormatException {
    Element e = getChildElementByLocalNameNS(node, childName, childNamespace);
    if (e == null) {
        String nodeNamespace = node.getNamespaceURI();
        boolean sameNamespace = childNamespace != null && childNamespace.equals(nodeNamespace)
                || childNamespace == null && nodeNamespace == null;
        throw new MessageFormatException("Node '" + node.getNodeName() + "' in namespace '" + nodeNamespace
                + " needs to have a child '" + childName + "' in "
                + (sameNamespace ? "the same namespace" : "namespace '" + childNamespace + "'"));
    }
    return e;
}

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From source file:com.centeractive.ws.builder.soap.SchemaUtils.java

/**
 * Returns a map mapping urls to corresponding XmlSchema XmlObjects for the
 * specified wsdlUrl//w  ww  . ja  v  a 2s. com
 */

public static void getSchemas(String wsdlUrl, Map<String, XmlObject> existing, SchemaLoader loader,
        String tns) {
    if (existing.containsKey(wsdlUrl)) {
        return;
    }

    // if( add )
    // existing.put( wsdlUrl, null );

    log.info("Getting schema " + wsdlUrl);

    ArrayList<?> errorList = new ArrayList<Object>();

    Map<String, XmlObject> result = new HashMap<String, XmlObject>();

    boolean common = false;

    try {
        XmlOptions options = new XmlOptions();
        options.setCompileNoValidation();
        options.setSaveUseOpenFrag();
        options.setErrorListener(errorList);
        options.setSaveSyntheticDocumentElement(new QName(Constants.XSD_NS, "schema"));

        XmlObject xmlObject = loader.loadXmlObject(wsdlUrl, options);
        if (xmlObject == null)
            throw new Exception("Failed to load schema from [" + wsdlUrl + "]");

        Document dom = (Document) xmlObject.getDomNode();
        Node domNode = dom.getDocumentElement();

        // is this an xml schema?
        if (domNode.getLocalName().equals("schema") && Constants.XSD_NS.equals(domNode.getNamespaceURI())) {
            // set targetNamespace (this happens if we are following an include
            // statement)
            if (tns != null) {
                Element elm = ((Element) domNode);
                if (!elm.hasAttribute("targetNamespace")) {
                    common = true;
                    elm.setAttribute("targetNamespace", tns);
                }

                // check for namespace prefix for targetNamespace
                NamedNodeMap attributes = elm.getAttributes();
                int c = 0;
                for (; c < attributes.getLength(); c++) {
                    Node item = attributes.item(c);
                    if (item.getNodeName().equals("xmlns"))
                        break;

                    if (item.getNodeValue().equals(tns) && item.getNodeName().startsWith("xmlns"))
                        break;
                }

                if (c == attributes.getLength())
                    elm.setAttribute("xmlns", tns);
            }

            if (common && !existing.containsKey(wsdlUrl + "@" + tns))
                result.put(wsdlUrl + "@" + tns, xmlObject);
            else
                result.put(wsdlUrl, xmlObject);
        } else {
            existing.put(wsdlUrl, null);

            XmlObject[] schemas = xmlObject
                    .selectPath("declare namespace s='" + Constants.XSD_NS + "' .//s:schema");

            for (int i = 0; i < schemas.length; i++) {
                XmlCursor xmlCursor = schemas[i].newCursor();
                String xmlText = xmlCursor.getObject().xmlText(options);
                // schemas[i] = XmlObject.Factory.parse( xmlText, options );
                schemas[i] = XmlUtils.createXmlObject(xmlText, options);
                schemas[i].documentProperties().setSourceName(wsdlUrl);

                result.put(wsdlUrl + "@" + (i + 1), schemas[i]);
            }

            XmlObject[] wsdlImports = xmlObject
                    .selectPath("declare namespace s='" + Constants.WSDL11_NS + "' .//s:import/@location");
            for (int i = 0; i < wsdlImports.length; i++) {
                String location = ((SimpleValue) wsdlImports[i]).getStringValue();
                if (location != null) {
                    if (!location.startsWith("file:") && location.indexOf("://") == -1)
                        location = joinRelativeUrl(wsdlUrl, location);

                    getSchemas(location, existing, loader, null);
                }
            }

            XmlObject[] wadl10Imports = xmlObject.selectPath(
                    "declare namespace s='" + Constants.WADL10_NS + "' .//s:grammars/s:include/@href");
            for (int i = 0; i < wadl10Imports.length; i++) {
                String location = ((SimpleValue) wadl10Imports[i]).getStringValue();
                if (location != null) {
                    if (!location.startsWith("file:") && location.indexOf("://") == -1)
                        location = joinRelativeUrl(wsdlUrl, location);

                    getSchemas(location, existing, loader, null);
                }
            }

            XmlObject[] wadlImports = xmlObject.selectPath(
                    "declare namespace s='" + Constants.WADL11_NS + "' .//s:grammars/s:include/@href");
            for (int i = 0; i < wadlImports.length; i++) {
                String location = ((SimpleValue) wadlImports[i]).getStringValue();
                if (location != null) {
                    if (!location.startsWith("file:") && location.indexOf("://") == -1)
                        location = joinRelativeUrl(wsdlUrl, location);

                    getSchemas(location, existing, loader, null);
                }
            }

        }

        existing.putAll(result);

        XmlObject[] schemas = result.values().toArray(new XmlObject[result.size()]);

        for (int c = 0; c < schemas.length; c++) {
            xmlObject = schemas[c];

            XmlObject[] schemaImports = xmlObject
                    .selectPath("declare namespace s='" + Constants.XSD_NS + "' .//s:import/@schemaLocation");
            for (int i = 0; i < schemaImports.length; i++) {
                String location = ((SimpleValue) schemaImports[i]).getStringValue();
                Element elm = ((Attr) schemaImports[i].getDomNode()).getOwnerElement();

                if (location != null && !defaultSchemas.containsKey(elm.getAttribute("namespace"))) {
                    if (!location.startsWith("file:") && location.indexOf("://") == -1)
                        location = joinRelativeUrl(wsdlUrl, location);

                    getSchemas(location, existing, loader, null);
                }
            }

            XmlObject[] schemaIncludes = xmlObject
                    .selectPath("declare namespace s='" + Constants.XSD_NS + "' .//s:include/@schemaLocation");
            for (int i = 0; i < schemaIncludes.length; i++) {
                String location = ((SimpleValue) schemaIncludes[i]).getStringValue();
                if (location != null) {
                    String targetNS = getTargetNamespace(xmlObject);

                    if (!location.startsWith("file:") && location.indexOf("://") == -1)
                        location = joinRelativeUrl(wsdlUrl, location);

                    getSchemas(location, existing, loader, targetNS);
                }
            }
        }
    } catch (Exception e) {
        throw new SoapBuilderException(e);
    }
}

---

From source file:eu.semaine.util.XMLTool.java

/**
 * Create a child element with the given name and append it below node.
 * The new element will have the same namespace as node.
 * If node has a namespace prefix, the new element will also use that namespace prefix.
 * @param node/*w ww .j  ava  2  s  . c om*/
 * @param childName
 * @return the child element
 */
public static Element appendChildElement(Node node, String childName) {
    if (node == null)
        throw new NullPointerException("Received null node");
    if (childName == null)
        throw new NullPointerException("Received null childName");
    Element child = (Element) node
            .appendChild(createElement(node.getOwnerDocument(), childName, node.getNamespaceURI()));
    String parentPrefix = node.getPrefix();
    if (parentPrefix != null) {
        child.setPrefix(parentPrefix);
    }
    return child;
}

---

From source file:com.wavemaker.tools.ws.WebServiceToolsManager.java

/**
 * Returns the XML qualified name of the root element type for the given XML.
 *///from w w  w.  j  a va2  s. com
public static String getXmlRootElementType(String xml)
        throws ParserConfigurationException, SAXException, IOException {
    DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
    dbf.setNamespaceAware(true);
    DocumentBuilder db = dbf.newDocumentBuilder();
    Reader reader = new StringReader(xml);
    Document doc = db.parse(new InputSource(reader));
    Node node = doc.getFirstChild();
    if (node != null) {
        String namespaceURI = node.getNamespaceURI();
        String localName = node.getLocalName();
        if (localName != null) {
            return namespaceURI == null ? localName : namespaceURI + ":" + localName;
        }
    }
    return null;
}

---

From source file:de.betterform.xml.xforms.action.SetFocusAction.java

/**
 * Performs element init.//w  w w . j  a v a 2 s.  c om
 */
public void init() throws XFormsException {
    super.init();
    // check if setfocus elem has 
    NodeList childNodes = element.getChildNodes();
    for (int i = 0; i < childNodes.getLength(); i++) {
        Node node = childNodes.item(i);
        if (NamespaceConstants.XFORMS_NS.equals(node.getNamespaceURI()) && node.getLocalName().equals("control")
                && node.getNodeType() == Node.ELEMENT_NODE) {
            Element elementImpl = (Element) node;
            XFormsElement xfElem = (XFormsElement) this.element.getUserData("");
            if (elementImpl.hasAttributeNS(null, "value")) {
                String xpath = elementImpl.getAttributeNS(null, "value");
                this.referencedControl = XPathCache.getInstance().evaluateAsString(
                        xfElem.getModel().getDefaultInstance().getRootContext(), "string(" + xpath + ")");
            } else {
                this.referencedControl = elementImpl.getTextContent();
            }
        }
    }

    if (this.referencedControl == null) {
        this.referencedControl = getXFormsAttribute(CONTROL_ATTRIBUTE);
    }
    if (this.referencedControl == null) {
        throw new XFormsBindingException(
                "missing control attribute at " + DOMUtil.getCanonicalPath(this.getElement()), this.target,
                null);
    }
}

---

From source file:com.gargoylesoftware.htmlunit.svg.SvgPageTest.java

/**
 * Tests namespace./*w  ww . j ava  2s. c  om*/
 * @throws Exception if the test fails
 */
@Test
public void namespace() throws Exception {
    final String content = "<?xml version=\"1.0\" encoding=\"utf-8\"?>\n"
            + "<svg xmlns=\"http://www.w3.org/2000/svg\">\n"
            + "  <rect id=\"rect\" width=\"50\" height=\"50\" fill=\"green\""
            + " onclick=\"alert(document.getElementById('rect'))\"/>\n" + "</svg>";

    final SgmlPage page = testDocument(content, "text/xml");
    final Node root = page.getDocumentElement();
    assertEquals("svg", root.getNodeName());
    assertEquals("http://www.w3.org/2000/svg", root.getNamespaceURI());
}

---

From source file:com.gargoylesoftware.htmlunit.xml.XmlUtil.java

private static DomNode createFrom(final SgmlPage page, final Node source, final boolean handleXHTMLAsHTML) {
    if (source.getNodeType() == Node.TEXT_NODE) {
        return new DomText(page, source.getNodeValue());
    }// ww  w  .  j  a v  a 2s  . c om
    if (source.getNodeType() == Node.PROCESSING_INSTRUCTION_NODE) {
        return new DomProcessingInstruction(page, source.getNodeName(), source.getNodeValue());
    }
    if (source.getNodeType() == Node.COMMENT_NODE) {
        return new DomComment(page, source.getNodeValue());
    }
    if (source.getNodeType() == Node.DOCUMENT_TYPE_NODE) {
        final DocumentType documentType = (DocumentType) source;
        return new DomDocumentType(page, documentType.getName(), documentType.getPublicId(),
                documentType.getSystemId());
    }
    final String ns = source.getNamespaceURI();
    String localName = source.getLocalName();
    if (handleXHTMLAsHTML && HTMLParser.XHTML_NAMESPACE.equals(ns)) {
        final ElementFactory factory = HTMLParser.getFactory(localName);
        return factory.createElementNS(page, ns, localName,
                namedNodeMapToSaxAttributes(source.getAttributes()));
    }
    final NamedNodeMap nodeAttributes = source.getAttributes();
    if (page != null && page.isHtmlPage()) {
        localName = localName.toUpperCase(Locale.ROOT);
    }
    final String qualifiedName;
    if (source.getPrefix() == null) {
        qualifiedName = localName;
    } else {
        qualifiedName = source.getPrefix() + ':' + localName;
    }

    final String namespaceURI = source.getNamespaceURI();
    if (HTMLParser.SVG_NAMESPACE.equals(namespaceURI)) {
        return HTMLParser.SVG_FACTORY.createElementNS(page, namespaceURI, qualifiedName,
                namedNodeMapToSaxAttributes(nodeAttributes));
    }

    final Map<String, DomAttr> attributes = new LinkedHashMap<>();
    for (int i = 0; i < nodeAttributes.getLength(); i++) {
        final Attr attribute = (Attr) nodeAttributes.item(i);
        final String attributeNamespaceURI = attribute.getNamespaceURI();
        final String attributeQualifiedName;
        if (attribute.getPrefix() != null) {
            attributeQualifiedName = attribute.getPrefix() + ':' + attribute.getLocalName();
        } else {
            attributeQualifiedName = attribute.getLocalName();
        }
        final String value = attribute.getNodeValue();
        final boolean specified = attribute.getSpecified();
        final DomAttr xmlAttribute = new DomAttr(page, attributeNamespaceURI, attributeQualifiedName, value,
                specified);
        attributes.put(attribute.getNodeName(), xmlAttribute);
    }
    return new DomElement(namespaceURI, qualifiedName, page, attributes);
}

---

From source file:de.betterform.xml.dom.DOMUtil.java

/**
 * __UNDOCUMENTED__// w  ww.j a va 2  s. c  om
 *
 * @param nodeToCompare __UNDOCUMENTED__
 * @param nsuri         __UNDOCUMENTED__
 * @param tagName       __UNDOCUMENTED__
 * @return __UNDOCUMENTED__
 */
public static boolean isNodeInNS(Node nodeToCompare, String nsuri, String tagName) {
    String ntcnsuri = nodeToCompare.getNamespaceURI();

    if ((ntcnsuri != null) && (ntcnsuri.length() > 0)) {
        return (tagName.equals(nodeToCompare.getLocalName()) && ntcnsuri.equals(nsuri));
    } else {
        return (tagName.equals(nodeToCompare.getNodeName()));
    }
}

---

From source file:com.mtgi.analytics.aop.config.v11.BtPersisterChainBeanDefinitionParser.java

@Override
@SuppressWarnings("unchecked")
protected void doParse(Element element, ParserContext parserContext, BeanDefinitionBuilder builder) {

    //propagate shared template factory into sub-components if necessary.  this would not be
    //necessary if parserContext gave us access to the entire component stack instead of just the
    //top.  In that case, deeply nested children could search up the stack until they found
    //the template.  perhaps a future version of the Spring API will support this.
    DefaultListableBeanFactory template = findEnclosingTemplateFactory(parserContext);
    if (template != null)
        parserContext.pushContainingComponent(new TemplateComponentDefinition(element.getNodeName(),
                parserContext.extractSource(element), template));

    try {//from w  w w  . j a v a2s .  c om
        //parse delegate persister definitions
        ManagedList persisters = new ManagedList();
        persisters.setSource(element);

        NodeList nodes = element.getChildNodes();
        for (int i = 0; i < nodes.getLength(); ++i) {
            Node node = nodes.item(i);
            if (node.getNodeType() == Node.ELEMENT_NODE) {
                String namespaceUri = node.getNamespaceURI();
                NamespaceHandler handler = parserContext.getReaderContext().getNamespaceHandlerResolver()
                        .resolve(namespaceUri);
                Object def = handler == null
                        ? parserContext.getDelegate().parsePropertySubElement((Element) node,
                                builder.getRawBeanDefinition())
                        : handler.parse((Element) node, parserContext);
                persisters.add(def);
            }
        }
        builder.addPropertyValue("delegates", persisters);
    } finally {
        if (template != null)
            parserContext.popContainingComponent();
    }

    //register persister implementation with parent.
    if (parserContext.isNested()) {
        AbstractBeanDefinition def = builder.getBeanDefinition();
        String id = element.hasAttribute("id") ? element.getAttribute("id")
                : parserContext.getReaderContext().generateBeanName(def);
        BeanDefinitionHolder holder = new BeanDefinitionHolder(def, id);
        BtManagerBeanDefinitionParser.registerNestedBean(holder, "persister", parserContext);
    }
}

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