Example usage for org.w3c.dom Element getPrefix

List of usage examples for org.w3c.dom Element getPrefix

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Introduction

In this page you can find the example usage for org.w3c.dom Element getPrefix.

Prototype

public String getPrefix();

Source Link

Document

The namespace prefix of this node, or null if it is unspecified.

Usage

From source file:org.apache.ws.security.message.WSSecSignature.java

protected Set getInclusivePrefixes(Element target, boolean excludeVisible) {
    Set result = new HashSet();
    Node parent = target;/*from w w  w .j a  va 2  s  .c  o  m*/
    while (!(parent.getParentNode() instanceof Document)) {
        parent = parent.getParentNode();
        NamedNodeMap attributes = parent.getAttributes();
        for (int i = 0; i < attributes.getLength(); i++) {
            Node attribute = attributes.item(i);
            if (attribute.getNamespaceURI() != null
                    && attribute.getNamespaceURI().equals(org.apache.ws.security.WSConstants.XMLNS_NS)) {
                if (attribute.getNodeName().equals("xmlns")) {
                    result.add("#default");
                } else {
                    result.add(attribute.getLocalName());
                }
            }
        }
    }

    if (excludeVisible == true) {
        NamedNodeMap attributes = target.getAttributes();
        for (int i = 0; i < attributes.getLength(); i++) {
            Node attribute = attributes.item(i);
            if (attribute.getNamespaceURI() != null
                    && attribute.getNamespaceURI().equals(org.apache.ws.security.WSConstants.XMLNS_NS)) {
                if (attribute.getNodeName().equals("xmlns")) {
                    result.remove("#default");
                } else {
                    result.remove(attribute.getLocalName());
                }
            }
            if (attribute.getPrefix() != null) {
                result.remove(attribute.getPrefix());
            }
        }

        if (target.getPrefix() == null) {
            result.remove("#default");
        } else {
            result.remove(target.getPrefix());
        }
    }

    return result;
}

From source file:org.apache.ws.security.message.WSSecSignatureBase.java

/**
 * Get the List of inclusive prefixes from the DOM Element argument 
 *//* w  ww  . j  a va  2  s .  co m*/
public List<String> getInclusivePrefixes(Element target, boolean excludeVisible) {
    List<String> result = new ArrayList<String>();
    Node parent = target;
    while (parent.getParentNode() != null && !(Node.DOCUMENT_NODE == parent.getParentNode().getNodeType())) {
        parent = parent.getParentNode();
        NamedNodeMap attributes = parent.getAttributes();
        for (int i = 0; i < attributes.getLength(); i++) {
            Node attribute = attributes.item(i);
            if (WSConstants.XMLNS_NS.equals(attribute.getNamespaceURI())) {
                if ("xmlns".equals(attribute.getNodeName())) {
                    result.add("#default");
                } else {
                    result.add(attribute.getLocalName());
                }
            }
        }
    }

    if (excludeVisible) {
        NamedNodeMap attributes = target.getAttributes();
        for (int i = 0; i < attributes.getLength(); i++) {
            Node attribute = attributes.item(i);
            if (WSConstants.XMLNS_NS.equals(attribute.getNamespaceURI())) {
                if ("xmlns".equals(attribute.getNodeName())) {
                    result.remove("#default");
                } else {
                    result.remove(attribute.getLocalName());
                }
            }
            if (attribute.getPrefix() != null) {
                result.remove(attribute.getPrefix());
            }
        }

        if (target.getPrefix() == null) {
            result.remove("#default");
        } else {
            result.remove(target.getPrefix());
        }
    }

    return result;
}

From source file:org.apache.ws.security.util.WSSecurityUtil.java

/**
 * create a new element in the same namespace <p/>
 * /*from   www.  j av  a2  s.  c  o  m*/
 * @param parent for the new element
 * @param localName of the new element
 * @return the new element
 */
private static Element createElementInSameNamespace(Element parent, String localName) {
    String qName = localName;
    String prefix = parent.getPrefix();
    if (prefix != null && prefix.length() > 0) {
        qName = prefix + ":" + localName;
    }

    String nsUri = parent.getNamespaceURI();
    return parent.getOwnerDocument().createElementNS(nsUri, qName);
}

From source file:org.apache.xml.security.c14n.implementations.Canonicalizer11.java

protected void handleParent(Element e, NameSpaceSymbTable ns) {
    if (!e.hasAttributes() && e.getNamespaceURI() == null) {
        return;/*  ww w .j  ava  2 s  .com*/
    }
    xmlattrStack.push(-1);
    NamedNodeMap attrs = e.getAttributes();
    int attrsLength = attrs.getLength();
    for (int i = 0; i < attrsLength; i++) {
        Attr attribute = (Attr) attrs.item(i);
        String NName = attribute.getLocalName();
        String NValue = attribute.getNodeValue();

        if (Constants.NamespaceSpecNS.equals(attribute.getNamespaceURI())) {
            if (!XML.equals(NName) || !Constants.XML_LANG_SPACE_SpecNS.equals(NValue)) {
                ns.addMapping(NName, NValue, attribute);
            }
        } else if (!"id".equals(NName) && XML_LANG_URI.equals(attribute.getNamespaceURI())) {
            xmlattrStack.addXmlnsAttr(attribute);
        }
    }
    if (e.getNamespaceURI() != null) {
        String NName = e.getPrefix();
        String NValue = e.getNamespaceURI();
        String Name;
        if (NName == null || NName.equals("")) {
            NName = "xmlns";
            Name = "xmlns";
        } else {
            Name = "xmlns:" + NName;
        }
        Attr n = e.getOwnerDocument().createAttributeNS("http://www.w3.org/2000/xmlns/", Name);
        n.setValue(NValue);
        ns.addMapping(NName, NValue, n);
    }
}

From source file:org.chiba.xml.xforms.CustomElementFactory.java

public boolean isCustomActionElement(Element element) throws XFormsException {

    if (this.noCustomElements) {
        //no custom elements configured
        return false;
    }/*from  www. jav  a  2 s .  co  m*/

    //key to search the Map for a custom element
    String key = getKeyForElement(element);

    if (ACTIONS_ELEMENTS.containsKey(key)) {
        //a match was found
        return true;
    }

    //if the element is not recognized but it has a
    //mustUnderstand attribute, throw an exception to
    //signal error according to the spec
    if (element.hasAttributeNS(NamespaceConstants.XFORMS_NS, MUST_UNDERSTAND_ATTRIBUTE)) {

        String elementId = element.getPrefix() + ":" + element.getLocalName();

        throw new XFormsException("MustUnderstand Module failure at element " + elementId);
    }

    //no matching configuration was found
    return false;
}

From source file:org.deegree.framework.xml.XMLFragment.java

/**
 * Returns the qualified name of the given element.
 * //from  www  .ja  v  a 2  s.  c  om
 * @param element
 * @return the qualified name of the given element.
 * @throws XMLParsingException
 */
protected QualifiedName getQualifiedName(Element element) throws XMLParsingException {

    // TODO check if we can use element.getNamespaceURI() instead
    URI nsURI = null;
    String prefix = element.getPrefix();
    try {
        nsURI = XMLTools.getNamespaceForPrefix(prefix, element);
    } catch (URISyntaxException e) {
        String msg = Messages.format("ERROR_NSURI_NO_URI", element.getPrefix());
        LOG.logError(msg, e);
        throw new XMLParsingException(msg, e);
    }
    QualifiedName ftName = new QualifiedName(prefix, element.getLocalName(), nsURI);

    return ftName;
}

From source file:org.fireflow.model.io.Util4Serializer.java

/** 
 * Add a child element with the specific name to the given parent
 * element and return the child element.  This method will use the
 * namespace of the parent element for the child element's namespace.
 * // ww  w  . ja v a2s . c  o  m
 * @param parent The parent element
 * @param name The new child element name
 * @return The child element
 */
public static Element addElement(Element parent, String name) {
    Document doc = parent.getOwnerDocument();
    String qualifiedName = name;
    if (!StringUtils.isEmpty(parent.getPrefix())) {
        qualifiedName = parent.getPrefix() + ":" + name;
    }
    Element child = doc.createElementNS(parent.getNamespaceURI(), qualifiedName);
    parent.appendChild(child);
    return child;
}

From source file:org.globus.wsrf.tools.wsdl.TypesProcessor.java

public void addResourceProperties(QName portTypeName, Map resourcePropertyElements, Map schemaDocumentLocations)
        throws Exception {
    logger.debug("Starting to build resource properties element");
    PortType portType = this.getPortType(portTypeName);

    QName resourceProperties = (QName) portType.getExtensionAttribute(RP);

    addPrefix(WSRP_NS, "wsrp");

    Element schema = getSchema();
    Document doc = schema.getOwnerDocument();
    String schemaPrefix = "";
    if (schema.getPrefix() != null) {
        schemaPrefix = schema.getPrefix() + ":";
    }/*w  w  w .j a va  2  s .c  o m*/

    Element properties = null;
    if (resourceProperties == null) {
        resourceProperties = new QName(portType.getQName().getLocalPart() + "GTWSDLResourceProperties");
        portType.setExtensionAttribute(RP, resourceProperties);
        properties = doc.createElementNS(XSD_NS, schemaPrefix + "element");
        properties.setAttribute("name", resourceProperties.getLocalPart());
        properties.appendChild(doc.createTextNode("\n        "));
        schema.appendChild(properties);
        schema.appendChild(doc.createTextNode("\n    "));
    } else {
        NodeList elementNodes = schema.getElementsByTagNameNS(XSD_NS, "element");
        String name;
        Element element;
        for (int i = 0; i < elementNodes.getLength(); i++) {
            element = (Element) elementNodes.item(i);
            name = element.getAttribute("name");
            if (name != null && XmlUtils.getFullQNameFromString(name, element).getLocalPart()
                    .equals(resourceProperties.getLocalPart())) {
                properties = element;
                break;
            }
        }

        if (properties == null) {
            throw new Exception(
                    "Unable to find '" + resourceProperties + "' element in WSDL schema section of '"
                            + this.definition.getDocumentBaseURI() + "' document.");
        }
    }
    String type = properties.getAttribute("type");
    NodeList complexTypeElements;
    Element complexType = null;

    if (type != null && !type.equals("")) {
        complexTypeElements = schema.getElementsByTagNameNS(XSD_NS, "complexType");
        Element currentType;
        QName currentName;
        QName typeName = XmlUtils.getFullQNameFromString(type, properties);
        for (int i = 0; i < complexTypeElements.getLength(); i++) {
            currentType = (Element) complexTypeElements.item(i);
            currentName = XmlUtils.getFullQNameFromString(currentType.getAttribute("name"), currentType);
            if (currentName.getLocalPart().equals(typeName.getLocalPart())) {
                complexType = currentType;
                break;
            }
        }
        if (complexType == null) {
            throw new Exception("Unable to find type entry for '" + resourceProperties + "' element");
        }
    } else {
        complexTypeElements = properties.getElementsByTagNameNS(XSD_NS, "complexType");
        if (complexTypeElements.getLength() > 0) {
            complexType = (Element) complexTypeElements.item(0);
        } else {
            complexType = doc.createElementNS(XSD_NS, schemaPrefix + "complexType");
            complexType.appendChild(doc.createTextNode("\n          "));
            properties.appendChild(complexType);
            properties.appendChild(doc.createTextNode("\n      "));
        }
    }

    NodeList sequenceElements = complexType.getElementsByTagNameNS(XSD_NS, "sequence");
    Element sequence;
    if (sequenceElements.getLength() > 0) {
        sequence = (Element) sequenceElements.item(0);
    } else {
        sequence = doc.createElementNS(XSD_NS, schemaPrefix + "sequence");
        complexType.appendChild(sequence);
        complexType.appendChild(doc.createTextNode("\n        "));
    }

    Collection resourcePropertiesList = resourcePropertyElements.values();
    Iterator elementIterator = resourcePropertiesList.iterator();
    int nsCounter = 0;

    while (elementIterator.hasNext()) {
        sequence.appendChild(doc.createTextNode("\n            "));
        Element resourcePropertyElement = doc.createElementNS(XSD_NS, schemaPrefix + "element");
        XSParticle particle = (XSParticle) elementIterator.next();
        XSElementDeclaration element = (XSElementDeclaration) particle.getTerm();
        String prefix = XmlUtils.getPrefix(element.getNamespace(), schema);

        addSchemaDefinitions(element, schemaDocumentLocations, schema);

        if (prefix == null) {
            prefix = "rpns" + String.valueOf(nsCounter++);
            Attr nameSpace = doc.createAttributeNS("http://www.w3.org/2000/xmlns/", "xmlns:" + prefix);
            nameSpace.setValue(element.getNamespace());
            schema.setAttributeNode(nameSpace);
        }

        resourcePropertyElement.setAttribute("ref", prefix + ":" + element.getName());
        resourcePropertyElement.setAttribute("minOccurs", String.valueOf(particle.getMinOccurs()));
        if (particle.getMaxOccursUnbounded()) {
            resourcePropertyElement.setAttribute("maxOccurs", String.valueOf("unbounded"));
        } else {
            resourcePropertyElement.setAttribute("maxOccurs", String.valueOf(particle.getMaxOccurs()));
        }
        sequence.appendChild(resourcePropertyElement);
    }
    sequence.appendChild(doc.createTextNode("\n          "));
    logger.debug("Resource properties element: " + XmlUtils.getElementAsString(properties));
}

From source file:org.globus.wsrf.tools.wsdl.TypesProcessor.java

private void addSchemaDefinitions(String elementNS, Map schemaDocumentLocations, Element schema)
        throws Exception {
    Map map = (Map) schemaDocumentLocations.get(elementNS);
    if (map == null) {
        return;//from w  w  w.  j  a v a2  s .co  m
    }
    Set locations = map.keySet();
    Iterator locationsIterator = locations.iterator();
    String targetNS = schema.getAttribute("targetNamespace");
    Document owner = schema.getOwnerDocument();
    String schemaPrefix = schema.getPrefix();
    if (schemaPrefix == null) {
        schemaPrefix = "";
    } else {
        schemaPrefix += ":";
    }
    this.populateImportsMap(schema);
    this.populateIncludesMap(schema);

    while (locationsIterator.hasNext()) {
        String location = (String) locationsIterator.next();
        if (!location.equals(definition.getDocumentBaseURI())) {
            location = WSDLPreprocessor.getRelativePath(definition.getDocumentBaseURI(), location);

            if (elementNS.equals(targetNS)) {
                Map includes = (Map) this.includes.get(elementNS);

                if (includes == null) {
                    includes = new HashMap();
                    this.includes.put(elementNS, includes);
                }

                if (!includes.containsKey(location)) {
                    Element include = owner.createElementNS(XSD_NS, schemaPrefix + "include");
                    include.setAttribute("schemaLocation", location);
                    schema.insertBefore(owner.createTextNode("\n"), schema.getFirstChild());
                    schema.insertBefore(include, schema.getFirstChild());
                    schema.insertBefore(owner.createTextNode("\n"), schema.getFirstChild());
                    includes.put(location, null);
                }
            } else {
                Map imports = (Map) this.imports.get(elementNS);

                if (imports == null) {
                    imports = new HashMap();
                    this.imports.put(elementNS, imports);
                }

                if (!imports.containsKey(location)) {
                    Element xsdImport = owner.createElementNS(XSD_NS, schemaPrefix + "import");
                    xsdImport.setAttribute("namespace", elementNS);
                    xsdImport.setAttribute("schemaLocation", location);
                    schema.insertBefore(owner.createTextNode("\n"), schema.getFirstChild());
                    schema.insertBefore(xsdImport, schema.getFirstChild());
                    schema.insertBefore(owner.createTextNode("\n"), schema.getFirstChild());
                    imports.put(location, null);
                }
            }
        }
    }
}

From source file:org.jbpm.bpel.integration.soap.SoapUtil.java

public static void copyChildElement(SOAPElement parent, Element source) throws SOAPException {
    String localName = source.getLocalName();
    String prefix = source.getPrefix();
    String namespaceURI = source.getNamespaceURI();

    Name targetName;//from   ww  w.ja v  a2 s . c o m
    SOAPEnvelope envelope = findEnvelope(parent);

    if (prefix == null || prefix.length() == 0) {
        // source has no prefix, distinguish between no namespace and default namespace
        if (namespaceURI == null || namespaceURI.length() == 0) {
            // no namespace
            targetName = envelope.createName(localName);
            if (traceEnabled)
                log.trace("appended element: " + localName);
        } else {
            // default namespace, look for existing prefix at target
            prefix = getPrefix(namespaceURI, parent);

            // no prefix for that namespace?
            if (prefix == null) {
                prefix = XmlUtil.generatePrefix(DEFAULT_NAMESPACE_PREFIX, source);
            }
            // BPEL-195 source maps prefix to another URI?
            else if (!namespaceURI.equals(source.getAttributeNS(BpelConstants.NS_XMLNS, prefix))) {
                prefix = XmlUtil.generatePrefix(prefix, source);
            }

            targetName = envelope.createName(localName, prefix, namespaceURI);
            if (traceEnabled)
                log.trace("added child element: {" + namespaceURI + '}' + prefix + ':' + localName);
        }
    } else {
        // source has prefix
        targetName = envelope.createName(localName, prefix, namespaceURI);
        if (traceEnabled)
            log.trace("added child element: {" + namespaceURI + '}' + prefix + ':' + localName);
    }

    SOAPElement target;
    if (parent instanceof SOAPBody) {
        /*
         * jboss-ws4ee throws ClassCastException upon calling the remote endpoint if child elements
         * other than SOAPBodyElements are added to SOAPBody
         */
        SOAPBody body = (SOAPBody) parent;
        target = body.addBodyElement(targetName);
    } else
        target = parent.addChildElement(targetName);

    // namespaces
    copyNamespaces(target, source);
    ensureOwnNamespaceDeclared(target);
    // attributes
    copyAttributes(target, source);
    // child nodes
    copyChildNodes(target, source);
}