Example usage for org.w3c.dom Attr getNamespaceURI

Introduction

In this page you can find the example usage for org.w3c.dom Attr 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:org.apache.axis.encoding.SerializationContextImpl.java

/**
 * Output a DOM representation to a SerializationContext
 * @param el is a DOM Element/*from w  w w  . ja  va 2s.c  o  m*/
 */
public void writeDOMElement(Element el)
    throws IOException
{
    AttributesImpl attributes = null;
    NamedNodeMap attrMap = el.getAttributes();

    if (attrMap.getLength() > 0) {
        attributes = new AttributesImpl();
        for (int i = 0; i < attrMap.getLength(); i++) {
            Attr attr = (Attr)attrMap.item(i);
            String tmp = attr.getNamespaceURI();
            if ( tmp != null && tmp.equals(Constants.NS_URI_XMLNS) ) {
                String prefix = attr.getLocalName();
                if (prefix != null) {
                    if (prefix.equals("xmlns"))
                        prefix = "";
                    String nsURI = attr.getValue();
                    registerPrefixForURI(prefix, nsURI);
                }
                continue;
            }

            attributes.addAttribute(attr.getNamespaceURI(),
                                    attr.getLocalName(),
                                    attr.getName(),
                                    "CDATA", attr.getValue());
        }
    }

    String namespaceURI = el.getNamespaceURI();
    String localPart = el.getLocalName();
    if(namespaceURI == null || namespaceURI.length()==0)
        localPart = el.getNodeName();
    QName qName = new QName(namespaceURI, localPart);

    startElement(qName, attributes);

    NodeList children = el.getChildNodes();
    for (int i = 0; i < children.getLength(); i++) {
        Node child = children.item(i);
        if (child instanceof Element) {
            writeDOMElement((Element)child);
        } else if (child instanceof CDATASection) {
            writeString("<![CDATA[");
            writeString(((Text)child).getData());
            writeString("]]>");
        } else if (child instanceof Comment) {
            writeString("<!--");
            writeString(((CharacterData)child).getData());
            writeString("-->");
        } else if (child instanceof Text) {
            writeSafeString(((Text)child).getData());
        }
    }

    endElement();
}

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From source file:org.apache.axis.message.MessageElement.java

/**
 * remove a an attribue//from ww w  . j av  a2 s.  c  om
 * @param oldAttr
 * @return oldAttr
 * @throws DOMException
 */
public Attr removeAttributeNode(Attr oldAttr) throws DOMException {
    makeAttributesEditable();
    Name name = new PrefixedQName(oldAttr.getNamespaceURI(), oldAttr.getLocalName(), oldAttr.getPrefix());
    removeAttribute(name);
    return oldAttr;
}

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From source file:org.apache.axis.message.MessageElement.java

/**
 * set an attribute as a node/*ww  w .j  a  va  2s. c o  m*/
 * @see org.w3c.dom.Element#setAttributeNodeNS(org.w3c.dom.Attr)
 * @todo implement properly.
 * @param newAttr
 * @return null
 * @throws DOMException
 */
public Attr setAttributeNodeNS(Attr newAttr) throws DOMException {
    //attributes.
    AttributesImpl attributes = makeAttributesEditable();
    // how to convert to DOM ATTR
    attributes.addAttribute(newAttr.getNamespaceURI(), newAttr.getLocalName(), newAttr.getLocalName(), "CDATA",
            newAttr.getValue());
    return null;
}

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From source file:org.apache.axis2.jaxws.message.util.impl.XMLStreamReaderFromDOM.java

public QName getAttributeName(int index) {
    Attr attr = (Attr) getAttributes().get(index);
    return new QName(attr.getNamespaceURI(), attr.getLocalName());
}

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From source file:org.apache.axis2.jaxws.message.util.impl.XMLStreamReaderFromDOM.java

public String getAttributeNamespace(int index) {
    Attr attr = (Attr) getAttributes().get(index);
    return attr.getNamespaceURI();
}

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From source file:org.apache.cocoon.forms.util.DomHelper.java

private static Map addLocalNSDeclarations(Element elm, Map nsDeclarations) {
    NamedNodeMap atts = elm.getAttributes();
    int attsSize = atts.getLength();

    for (int i = 0; i < attsSize; i++) {
        Attr attr = (Attr) atts.item(i);
        if (XMLNS_URI.equals(attr.getNamespaceURI())) {
            String nsUri = attr.getValue();
            String pfx = attr.getLocalName();
            if (nsDeclarations == null)
                nsDeclarations = new HashMap();
            nsDeclarations.put(nsUri, pfx);
        }/*from   w w w  .  ja v a2s. com*/
    }
    return nsDeclarations;
}

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From source file:org.apache.ode.il.OMUtils.java

public static OMElement toOM(Element src, OMFactory omf, OMContainer parent) {
    OMElement omElement = parent == null ? omf.createOMElement(src.getLocalName(), null)
            : omf.createOMElement(src.getLocalName(), null, parent);
    if (src.getNamespaceURI() != null) {
        if (src.getPrefix() != null)
            omElement.setNamespace(omf.createOMNamespace(src.getNamespaceURI(), src.getPrefix()));
        else//from w  w w.  jav  a  2 s  . c o  m
            omElement.declareDefaultNamespace(src.getNamespaceURI());
    }

    if (parent == null) {
        NSContext nscontext = DOMUtils.getMyNSContext(src);
        injectNamespaces(omElement, nscontext.toMap());
    } else {
        Map<String, String> nss = DOMUtils.getMyNamespaces(src);
        injectNamespaces(omElement, nss);
    }

    NamedNodeMap attrs = src.getAttributes();
    for (int i = 0; i < attrs.getLength(); ++i) {
        Attr attr = (Attr) attrs.item(i);
        if (attr.getLocalName().equals("xmlns")
                || (attr.getNamespaceURI() != null && attr.getNamespaceURI().equals(DOMUtils.NS_URI_XMLNS)))
            continue;
        OMNamespace attrOmNs = null;
        String attrNs = attr.getNamespaceURI();
        String attrPrefix = attr.getPrefix();
        if (attrNs != null)
            attrOmNs = omElement.findNamespace(attrNs, null);
        if (attrOmNs == null && attrPrefix != null)
            attrOmNs = omElement.findNamespace(null, attrPrefix);
        omElement.addAttribute(attr.getLocalName(), attr.getValue(), attrOmNs);
    }

    NodeList children = src.getChildNodes();
    for (int i = 0; i < children.getLength(); ++i) {
        Node n = children.item(i);

        switch (n.getNodeType()) {
        case Node.CDATA_SECTION_NODE:
            omElement.addChild(omf.createOMText(((CDATASection) n).getTextContent(), XMLStreamConstants.CDATA));
            break;
        case Node.TEXT_NODE:
            omElement.addChild(omf.createOMText(((Text) n).getTextContent(), XMLStreamConstants.CHARACTERS));
            break;
        case Node.ELEMENT_NODE:
            toOM((Element) n, omf, omElement);
            break;
        }

    }

    return omElement;
}

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From source file:org.apache.ode.utils.DOMUtils.java

/**
 * Test whether an attribute contains a namespace declaration.
 * @param a an {@link Attr} to test.//  w  ww  .  j a v  a 2 s  . c o  m
 * @return <code>true</code> if the {@link Attr} is a namespace declaration
 */
public static boolean isNSAttribute(Attr a) {
    assert a != null;
    String s = a.getNamespaceURI();
    return (s != null && s.equals(NS_URI_XMLNS));
}

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From source file:org.apache.ode.utils.DOMUtils.java

/**
 * Deep clone, but don't fry, the given node in the context of the given document.
 * For all intents and purposes, the clone is the exact same copy of the node,
 * except that it might have a different owner document.
 *
 * This method is fool-proof, unlike the <code>adoptNode</code> or <code>adoptNode</code> methods,
 * in that it doesn't assume that the given node has a parent or a owner document.
 *
 * @param document/*  ww w  .j a v  a  2s.com*/
 * @param sourceNode
 * @return a clone of node
 */
public static Node cloneNode(Document document, Node sourceNode) {
    Node clonedNode = null;

    // what is my name?
    QName sourceQName = getNodeQName(sourceNode);
    String nodeName = sourceQName.getLocalPart();
    String namespaceURI = sourceQName.getNamespaceURI();

    // if the node is unqualified, don't assume that it inherits the WS-BPEL target namespace
    if (Namespaces.WSBPEL2_0_FINAL_EXEC.equals(namespaceURI)) {
        namespaceURI = null;
    }

    switch (sourceNode.getNodeType()) {
    case Node.ATTRIBUTE_NODE:
        if (namespaceURI == null) {
            clonedNode = document.createAttribute(nodeName);
        } else {
            String prefix = ((Attr) sourceNode).lookupPrefix(namespaceURI);
            // the prefix for the XML namespace can't be looked up, hence this...
            if (prefix == null && namespaceURI.equals(NS_URI_XMLNS)) {
                prefix = "xmlns";
            }
            // if a prefix exists, qualify the name with it
            if (prefix != null && !"".equals(prefix)) {
                nodeName = prefix + ":" + nodeName;
            }
            // create the appropriate type of attribute
            if (prefix != null) {
                clonedNode = document.createAttributeNS(namespaceURI, nodeName);
            } else {
                clonedNode = document.createAttribute(nodeName);
            }
        }
        break;
    case Node.CDATA_SECTION_NODE:
        clonedNode = document.createCDATASection(((CDATASection) sourceNode).getData());
        break;
    case Node.COMMENT_NODE:
        clonedNode = document.createComment(((Comment) sourceNode).getData());
        break;
    case Node.DOCUMENT_FRAGMENT_NODE:
        clonedNode = document.createDocumentFragment();
        break;
    case Node.DOCUMENT_NODE:
        clonedNode = document;
        break;
    case Node.ELEMENT_NODE:
        // create the appropriate type of element
        if (namespaceURI == null) {
            clonedNode = document.createElement(nodeName);
        } else {
            String prefix = namespaceURI.equals(Namespaces.XMLNS_URI) ? "xmlns"
                    : ((Element) sourceNode).lookupPrefix(namespaceURI);
            if (prefix != null && !"".equals(prefix)) {
                nodeName = prefix + ":" + nodeName;
                clonedNode = document.createElementNS(namespaceURI, nodeName);
            } else {
                clonedNode = document.createElement(nodeName);
            }
        }
        // attributes are not treated as child nodes, so copy them explicitly
        NamedNodeMap attributes = ((Element) sourceNode).getAttributes();
        for (int i = 0; i < attributes.getLength(); i++) {
            Attr attributeClone = (Attr) cloneNode(document, attributes.item(i));
            if (attributeClone.getNamespaceURI() == null) {
                ((Element) clonedNode).setAttributeNode(attributeClone);
            } else {
                ((Element) clonedNode).setAttributeNodeNS(attributeClone);
            }
        }
        break;
    case Node.ENTITY_NODE:
        // TODO
        break;
    case Node.ENTITY_REFERENCE_NODE:
        clonedNode = document.createEntityReference(nodeName);
        // TODO
        break;
    case Node.NOTATION_NODE:
        // TODO
        break;
    case Node.PROCESSING_INSTRUCTION_NODE:
        clonedNode = document.createProcessingInstruction(((ProcessingInstruction) sourceNode).getData(),
                nodeName);
        break;
    case Node.TEXT_NODE:
        clonedNode = document.createTextNode(((Text) sourceNode).getData());
        break;
    default:
        break;
    }

    // clone children of element and attribute nodes
    NodeList sourceChildren = sourceNode.getChildNodes();
    if (sourceChildren != null) {
        for (int i = 0; i < sourceChildren.getLength(); i++) {
            Node sourceChild = sourceChildren.item(i);
            Node clonedChild = cloneNode(document, sourceChild);
            clonedNode.appendChild(clonedChild);
            // if the child has a textual value, parse it for any embedded prefixes
            if (clonedChild.getNodeType() == Node.TEXT_NODE
                    || clonedChild.getNodeType() == Node.CDATA_SECTION_NODE) {
                parseEmbeddedPrefixes(sourceNode, clonedNode, clonedChild);
            }
        }
    }
    return clonedNode;
}

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From source file:org.apache.openejb.server.axis.assembler.CommonsSchemaInfoBuilder.java

/**
 * Extract the nested component type of an Array from the XML Schema Type.
 *
 * @return the QName of the nested component type or null if the schema type can not be determined
 * @throws org.apache.openejb.OpenEJBException if the XML Schema Type can not represent an Array @param complexType
 *///from   ww  w  . jav a  2s .  c  o m
private static QName extractSoapArrayComponentType(XmlSchemaComplexType complexType) {
    // Soap arrays are based on complex content restriction
    if (!isSoapArray(complexType)) {
        return null;
    }

    XmlSchemaComplexContentRestriction restriction = (XmlSchemaComplexContentRestriction) complexType
            .getContentModel().getContent();

    //First, handle case that looks like this:
    // <complexType name="ArrayOfstring">
    //     <complexContent>
    //         <restriction base="soapenc:Array">
    //             <attribute ref="soapenc:arrayType" wsdl:arrayType="xsd:string[]"/>
    //         </restriction>
    //     </complexContent>
    // </complexType>
    XmlSchemaObjectCollection attributes = restriction.getAttributes();
    for (Iterator iterator = attributes.getIterator(); iterator.hasNext();) {
        Object item = iterator.next();
        if (item instanceof XmlSchemaAttribute) {
            XmlSchemaAttribute attribute = (XmlSchemaAttribute) item;
            if (attribute.getRefName().equals(SOAP_ARRAY_TYPE)) {
                for (Attr attr : attribute.getUnhandledAttributes()) {
                    QName attQName = new QName(attr.getNamespaceURI(), attr.getLocalName());
                    if (WSDL_ARRAY_TYPE.equals(attQName)) {
                        // value is a namespace prefixed xsd type
                        String value = attr.getValue();

                        // extract local part
                        int pos = value.lastIndexOf(":");
                        QName componentType;
                        if (pos < 0) {
                            componentType = new QName("", value);
                        } else {
                            String localPart = value.substring(pos + 1);

                            // resolve the namespace prefix
                            String prefix = value.substring(0, pos);
                            String namespace = getNamespaceForPrefix(prefix, attr.getOwnerElement());

                            componentType = new QName(namespace, localPart);
                        }
                        log.debug("determined component type from element type");
                        return componentType;
                    }
                }
            }
        }
    }

    // If that didn't work, try to handle case like this:
    // <complexType name="ArrayOfstring1">
    //     <complexContent>
    //         <restriction base="soapenc:Array">
    //             <sequence>
    //                 <element name="string1" type="xsd:string" minOccurs="0" maxOccurs="unbounded"/>
    //             </sequence>
    //         </restriction>
    //     </complexContent>
    // </complexType>
    XmlSchemaParticle particle = restriction.getParticle();
    if (particle instanceof XmlSchemaSequence) {
        XmlSchemaSequence sequence = (XmlSchemaSequence) particle;
        if (sequence.getItems().getCount() != 1) {
            throw new IllegalArgumentException("more than one element inside array definition: " + complexType);
        }
        XmlSchemaObject item = sequence.getItems().getItem(0);
        if (item instanceof XmlSchemaElement) {
            XmlSchemaElement element = (XmlSchemaElement) item;
            QName componentType = element.getSchemaTypeName();
            log.debug("determined component type from element type");
            return componentType;
        }
    }

    return null;
}

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