Example usage for org.w3c.dom Element getPrefix

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.jbpm.bpel.integration.soap.SoapUtilTest.java

public void testCopyChildNodes_domSoap() throws Exception {
    String xml = "<soap:Envelope xmlns:soap='" + SOAPConstants.URI_NS_SOAP_ENVELOPE + "'>"
            + " <soap:Body xmlns:fish='urn:example:fish'>" + "  <meal:lunch xmlns:produce='urn:example:produce'"
            + "   xmlns:meal='urn:example:meal'>" + "   <time>1200</time>"
            + "   <produce:lettuce>0.1lb</produce:lettuce>"
            + "   <fish:fillet xmlns:fish='urn:example:fish'>0.25lb</fish:fillet>" + "  </meal:lunch>"
            + " </soap:Body>" + "</soap:Envelope>";
    SOAPMessage soapMessage = parseSoap(xml);
    SOAPElement source = SoapUtil.getElement(soapMessage.getSOAPBody(), "urn:example:meal", "lunch");
    Element target = XmlUtil.createElement("detail");
    // perform the copy
    SoapUtil.copyChildNodes(target, source);
    // local element
    Element time = XmlUtil.getElement(target, "time");
    assertNull(time.getPrefix());
    // qualified, prefixed element
    Element lettuce = XmlUtil.getElement(target, "urn:example:produce", "lettuce");
    assertEquals("produce", lettuce.getPrefix());
    // parent qualified, prefixed element
    Element fillet = XmlUtil.getElement(target, "urn:example:fish", "fillet");
    assertEquals("fish", fillet.getPrefix());
}

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

public void testCopyChildElement_domSoap() throws Exception {
    // <soap:Envelope xmlns:soap='${SOAPConstants.URI_NS_SOAP_ENVELOPE}'>
    // <soap:Body xmlns:fish='urn:example:fish'>
    // <meal:lunch xmlns:produce='urn:example:produce'
    // xmlns:meal='urn:example:meal'>
    // <padding />
    // </meal:lunch>
    // </soap:Body>
    // </soap:Envelope>
    SOAPMessage soapMessage = MessageFactory.newInstance().createMessage();
    SOAPEnvelope envelope = soapMessage.getSOAPPart().getEnvelope();

    SOAPBody body = envelope.getBody();
    body.addNamespaceDeclaration("fish", "urn:example:fish");

    Name lunchName = envelope.createName("lunch", "meal", "urn:example:meal");
    SOAPElement lunch = body.addBodyElement(lunchName);
    lunch.addNamespaceDeclaration("produce", "urn:example:produce");
    lunch.addNamespaceDeclaration("meal", "urn:example:meal");

    SOAPElement source = SoapUtil.addChildElement(lunch, "padding");
    Element parent = XmlUtil.createElement("urn:example:meal", "lunch");

    // perform the copy
    SoapUtil.copyChildElement(parent, source);
    Element padding = XmlUtil.getElement(parent, "padding");

    // unqualified element
    assertNull(padding.getPrefix());

    // reload/*www.  ja  v  a  2 s  .  c  o m*/
    // parent = writeAndRead(parent);
    padding = XmlUtil.getElement(parent, "padding");

    // unqualified element
    assertNull(padding.getPrefix());
}

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From source file:org.jbpm.bpel.xml.util.XmlUtil.java

public static String toTraceString(Element elem) {
    String namespace = elem.getNamespaceURI();
    String localName = elem.getLocalName();

    // easy way out: no namespace
    if (namespace == null || namespace.length() == 0)
        return localName;

    StringBuffer traceBuffer = new StringBuffer(namespace.length() + localName.length());
    traceBuffer.append('{').append(namespace).append('}');

    String prefix = elem.getPrefix();
    if (prefix != null && prefix.length() > 0)
        traceBuffer.append(prefix).append(':');

    return traceBuffer.append(localName).toString();
}

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From source file:org.jbpm.bpel.xml.util.XmlUtil.java

public static void ensureOwnNamespaceDeclared(Element elem) {
    ensureNamespaceDeclared(elem, elem.getNamespaceURI(), elem.getPrefix());
}

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From source file:org.jbpm.bpel.xml.util.XmlUtil.java

/**
 * Creates an element with the given namespace URI and prefixed name. The returned element will be
 * set as the document element of its owner document.
 * @param namespaceURI the namespace URI of the element to create
 * @param prefixedName the prefixed name of the element to instantiate
 * @return a new element with the specified <code>namespaceURI</code> and
 * <code>prefixedName</code>.
 *///from w  w  w  .ja  va 2  s .  com
public static Element createElement(String namespaceURI, String prefixedName) {
    Document doc = createDocument();
    Element elem = doc.createElementNS(namespaceURI, prefixedName);
    doc.appendChild(elem);

    // some TrAX implementations do not fix up namespaces, declare namespace
    String prefix = elem.getPrefix();
    if (prefix != null)
        addNamespaceDeclaration(elem, namespaceURI, prefix);
    else
        addNamespaceDeclaration(elem, namespaceURI);

    return elem;
}

---

From source file:org.openestate.io.core.XmlUtils.java

private static void printNode(Element node, int indent) {
    String prefix = (indent > 0) ? StringUtils.repeat(">", indent) + " " : "";
    LOGGER.debug(prefix + "<" + node.getTagName() + "> / " + node.getNamespaceURI() + " / " + node.getPrefix());

    prefix = StringUtils.repeat(">", indent + 1) + " ";
    NamedNodeMap attribs = node.getAttributes();
    for (int i = 0; i < attribs.getLength(); i++) {
        Attr attrib = (Attr) attribs.item(i);
        LOGGER.debug(prefix + "@" + attrib.getName() + " / " + attrib.getNamespaceURI() + " / "
                + attrib.getPrefix());/* w w  w  . j av  a 2 s.c  o  m*/
    }
    NodeList children = node.getChildNodes();
    for (int i = 0; i < children.getLength(); i++) {
        Node child = children.item(i);
        if (child instanceof Element) {
            XmlUtils.printNode((Element) child, indent + 1);
        }
    }
}

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From source file:org.osaf.cosmo.xml.DomWriter.java

private static void writeElement(Element e, XMLStreamWriter writer) throws XMLStreamException {
    //if (log.isDebugEnabled())
    //log.debug("Writing element " + e.getNodeName());

    String local = e.getLocalName();
    if (local == null)
        local = e.getNodeName();/*  w  ww.  j  av  a 2  s. co m*/

    String ns = e.getNamespaceURI();
    if (ns != null) {
        String prefix = e.getPrefix();
        if (prefix != null) {
            writer.writeStartElement(prefix, local, ns);
            writer.writeNamespace(prefix, ns);
        } else {
            writer.setDefaultNamespace(ns);
            writer.writeStartElement(ns, local);
            writer.writeDefaultNamespace(ns);
        }
    } else {
        writer.writeStartElement(local);
    }

    NamedNodeMap attributes = e.getAttributes();
    for (int i = 0; i < attributes.getLength(); i++)
        writeAttribute((Attr) attributes.item(i), writer);

    NodeList children = e.getChildNodes();
    for (int i = 0; i < children.getLength(); i++)
        writeNode(children.item(i), writer);

    writer.writeEndElement();
}

---

From source file:org.unitedinternet.cosmo.util.DomWriter.java

private static void writeElement(Element e, XMLStreamWriter writer) throws XMLStreamException {
    //if (log.isDebugEnabled())
    //log.debug("Writing element " + e.getNodeName());

    String local = e.getLocalName();
    if (local == null) {
        local = e.getNodeName();// w  w w  . jav  a 2 s.  co m
    }

    String ns = e.getNamespaceURI();
    if (ns != null) {
        String prefix = e.getPrefix();
        if (prefix != null) {
            writer.writeStartElement(prefix, local, ns);
            writer.writeNamespace(prefix, ns);
        } else {
            writer.setDefaultNamespace(ns);
            writer.writeStartElement(ns, local);
            writer.writeDefaultNamespace(ns);
        }
    } else {
        writer.writeStartElement(local);
    }

    NamedNodeMap attributes = e.getAttributes();
    for (int i = 0; i < attributes.getLength(); i++) {
        writeAttribute((Attr) attributes.item(i), writer);
    }

    NodeList children = e.getChildNodes();
    for (int i = 0; i < children.getLength(); i++) {
        writeNode(children.item(i), writer);
    }

    writer.writeEndElement();
}

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From source file:org.wso2.developerstudio.eclipse.esb.impl.ModelObjectImpl.java

/**
 * {@inheritDoc}/*from w  w w  . j  a va 2  s  .c  om*/
 */
public void load(Element self) throws Exception {
    // Extract additional namespaces.
    Map<String, String> extractedNamespaceEntries = extractNamespaces(self);
    // Load default namespace info.
    if (!StringUtils.isBlank(self.getNamespaceURI())) {
        Namespace defaultNs = getEsbFactory().createNamespace();
        defaultNs.setUri(self.getNamespaceURI());

        if (!StringUtils.isBlank(self.getPrefix())) {
            defaultNs.setPrefix(self.getPrefix());
            // Additional namespaces should not contain the namespace
            // corresponding to current element itself.
            extractedNamespaceEntries.remove(self.getPrefix());
        }
        setDefaultNamespace(defaultNs);
    }

    // Store extracted namespaces as additional namespaces.
    for (Entry<String, String> namespaceEntry : extractedNamespaceEntries.entrySet()) {
        Namespace extractedNs = getEsbFactory().createNamespace();
        extractedNs.setPrefix(namespaceEntry.getKey());
        extractedNs.setUri(namespaceEntry.getValue());
        getAdditionalNamespaces().add(extractedNs);
    }

    doLoad(self);
}

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From source file:org.wso2.developerstudio.eclipse.esb.impl.NamespacedPropertyImpl.java

/**
 * {@inheritDoc}/*  www.  j  a v a  2  s  . c o  m*/
 */
public void doLoad(Element self) throws Exception {
    if (self.hasAttribute(getPropertyName())) {
        setPropertyValue(self.getAttribute(getPropertyName()));
    }

    // Clear namespace declarations.
    getNamespaces().clear();

    // Load all declared additional namespaces on this element.
    Map<String, String> additionalNamespaces = extractNamespaces(self);
    if (!StringUtils.isBlank(self.getPrefix())) {
        // Do not include the namespace corresponding to current element itself.
        additionalNamespaces.remove(self.getPrefix());
    }
    getNamespaces().putAll(additionalNamespaces);

    super.doLoad(self);
}

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