Examples of org.w3c.dom.Attr

org.w3c.dom.Attr
The Attr interface represents an attribute in an Element object. Typically the allowable values for the attribute are defined in a document type definition.
Attr objects inherit the Node interface, but since they are not actually child nodes of the element they describe, the DOM does not consider them part of the document tree. Thus, the Node attributes parentNode , previousSibling , and nextSibling have a null value for Attr objects. The DOM takes the view that attributes are properties of elements rather than having a separate identity from the elements they are associated with; this should make it more efficient to implement such features as default attributes associated with all elements of a given type. Furthermore, Attr nodes may not be immediate children of a DocumentFragment . However, they can be associated with Element nodes contained within a DocumentFragment . In short, users and implementors of the DOM need to be aware that Attr nodes have some things in common with other objects inheriting the Node interface, but they also are quite distinct.
The attribute's effective value is determined as follows: if this attribute has been explicitly assigned any value, that value is the attribute's effective value; otherwise, if there is a declaration for this attribute, and that declaration includes a default value, then that default value is the attribute's effective value; otherwise, the attribute does not exist on this element in the structure model until it has been explicitly added. Note that the nodeValue attribute on the Attr instance can also be used to retrieve the string version of the attribute's value(s).
In XML, where the value of an attribute can contain entity references, the child nodes of the Attr node provide a representation in which entity references are not expanded. These child nodes may be either Text or EntityReference nodes. Because the attribute type may be unknown, there are no tokenized attribute values.

    throws Exception
  {
    String name = (String) element.getAttribute("name");
    if (name.equals(""))
      throw error(L.l("{0} expects `{1}' attribute.", "xsl:element", "name"));
    Attr nsAttr = element.getAttributeNode("namespace");


    if (nsAttr == null)
      printElement(element, name);
    else
      printElement(element, name, nsAttr.getNodeValue());
  }

View Full Code Here

  {
    String name = (String) element.getAttribute("name");
    if (name.equals(""))
      throw error(L.l("{0} expects `{1}' attribute",
                      "xsl:attribute", "name"));
    Attr nsAttr = element.getAttributeNode("namespace");


    boolean oldSpecial = _isSpecial;
    _isSpecial = true;
    
    if (nsAttr == null)
      printAttribute(element, name);
    else
      printAttribute(element, name, nsAttr.getNodeValue());


    _isSpecial = oldSpecial;
  }

View Full Code Here

    setAttributeNode(_owner.createAttribute(name, value));
  }


  public void setAttributeNS(String uri, String local, String value)
  {
    Attr attr = _owner.createAttributeNS(uri, local);
    attr.setNodeValue(value);
    
    setAttributeNodeNS(attr);
  }

View Full Code Here

     * @throws SAXException
     */
    private void initAttributeNode(Node node, DefaultMutableTreeNode mTreeNode) throws SAXException {
        NamedNodeMap nm = node.getAttributes();
        for (int i = 0; i < nm.getLength(); i++) {
            Attr nmNode = (Attr) nm.item(i);
            String value = nmNode.getName() + " = \"" + nmNode.getValue() + "\""; // $NON-NLS-1$ $NON-NLS-2$
            XMLDefaultMutableTreeNode attributeNode = new XMLDefaultMutableTreeNode(value, nmNode);
            mTreeNode.add(attributeNode);


        }
    }

View Full Code Here

        NamedNodeMap attributes = wrappedNode.getAttributes();
        Node attrNode = attributes.getNamedItemNS(namespaceURI, localName);
        if(attrNode == null) {
            return null;
        } else {
            Attr attribute = (Attr) attrNode;
            return attribute.getValue();
        }
    }

View Full Code Here

        NamedNodeMap attributes = wrappedNode.getAttributes();
        Node attrNode = attributes.getNamedItem(localName);
        if(attrNode == null) {
            return null;
        } else {
            Attr attribute = (Attr) attrNode;
            return attribute.getValue();
        }
    }

View Full Code Here

                // Copy element's attributes, if any.
                NamedNodeMap sourceAttrs = source.getAttributes();
                if (sourceAttrs != null) {
                    int length = sourceAttrs.getLength();
                    for (int index = 0; index < length; index++) {
                        Attr attr = (Attr)sourceAttrs.item(index);


                        // NOTE: this methods is used for both importingNode
                        // and cloning the document node. In case of the
                        // clonning default attributes should be copied.
                        // But for importNode defaults should be ignored.
                        if (attr.getSpecified() || cloningDoc) {
                            Attr newAttr = (Attr)importNode(attr, true, cloningDoc,
                            reversedIdentifiers);


                            // Attach attribute according to namespace
                            // support/qualification.
                            if (domLevel20 == false ||

View Full Code Here

     * @throws XMLSecurityException 
     */
    private static XMLSignatureInput resolveInput(
        RetrievalMethod rm, String baseURI, boolean secureValidation
    ) throws XMLSecurityException {
        Attr uri = rm.getURIAttr();
        // Apply the transforms
        Transforms transforms = rm.getTransforms();
        ResourceResolver resRes = ResourceResolver.getInstance(uri, baseURI, secureValidation);
        XMLSignatureInput resource = resRes.resolve(uri, baseURI, secureValidation);
        if (transforms != null) {

View Full Code Here

     * @return the KeyInfo which is referred to by this KeyInfoReference, or null if can not be resolved
     * @throws XMLSecurityException
     */
    private KeyInfo resolveReferentKeyInfo(Element element, String baseURI, StorageResolver storage) throws XMLSecurityException {
        KeyInfoReference reference = new KeyInfoReference(element, baseURI);
        Attr uriAttr = reference.getURIAttr();


        XMLSignatureInput resource = resolveInput(uriAttr, baseURI, secureValidation);


        Element referentElement = null;
        try {
            referentElement = obtainReferenceElement(resource);
        } catch (Exception e) {
            if (log.isDebugEnabled()) {
                log.debug("XMLSecurityException", e);
            }
            return null;
        }


        if (referentElement == null) {
            log.debug("De-reference of KeyInfoReference URI returned null: " + uriAttr.getValue());
            return null;
        }


        validateReference(referentElement);

View Full Code Here

        if (namespace == null) {
            String qname = "xmlns:" + prefix;
            Node aNode = node;
            while (aNode != null) {
                if (aNode.getNodeType() == Node.ELEMENT_NODE) {
                    Attr attr = ((Element) aNode).getAttributeNode(qname);
                    if (attr != null) {
                        namespace = attr.getValue();
                        break;
                    }
                }
                aNode = aNode.getParentNode();
            }

View Full Code Here

0 1 2 3 4 5 6 7 8 9

TOP

Related Classes of org.w3c.dom.Attr

com.google.gwt.uibinder.rebind.XMLElement

com.ibm.commons.xml.DOMUtil

com.ibm.sbt.services.client.base.serializers.XmlSerializer

com.ibm.sbt.util.DataNavigator$Xml

com.sun.faces.config.processor.FacesFlowDefinitionConfigProcessor

com.sun.xml.fastinfoset.dom.DOMDocumentParser

com.sun.xml.wss.impl.dsig.DSigResolver

com.sun.xml.wss.impl.transform.Canonicalizer20010315ExclOmitComments

dom.DOMAddLines

dom.GetElementsByTagName

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.