Example usage for org.w3c.dom Element getOwnerDocument

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

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Introduction

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

Prototype

public Document getOwnerDocument();

Source Link

Document

The Document object associated with this node.

Usage

From source file:org.chiba.xml.xforms.constraints.RelevanceSelector.java

private static void addChildren(Element relevantElement, NodeImpl instanceNode) {
    Document ownerDocument = relevantElement.getOwnerDocument();
    NodeList instanceChildren = instanceNode.getChildNodes();

    for (int index = 0; index < instanceChildren.getLength(); index++) {
        NodeImpl instanceChild = (NodeImpl) instanceChildren.item(index);

        if (isEnabled(instanceChild)) {
            switch (instanceChild.getNodeType()) {
            case Node.TEXT_NODE:
                /* rather not, otherwise we cannot follow specs when
                 * serializing to multipart/form-data for example
                 *//from w  ww .jav  a 2  s  .c  o  m
                // denormalize text for better whitespace handling during serialization
                List list = DOMWhitespace.denormalizeText(instanceChild.getNodeValue());
                for (int item = 0; item < list.size(); item++) {
                    relevantElement.appendChild(ownerDocument.createTextNode(list.get(item).toString()));
                }
                */
                relevantElement.appendChild(ownerDocument.createTextNode(instanceChild.getNodeValue()));
                break;
            case Node.CDATA_SECTION_NODE:
                relevantElement.appendChild(ownerDocument.createCDATASection(instanceChild.getNodeValue()));
                break;
            case Node.ELEMENT_NODE:
                addElement(relevantElement, instanceChild);
                break;
            default:
                // ignore
                break;
            }
        }
    }
}

From source file:org.chiba.xml.xforms.ui.state.UIElementStateUtil.java

/**
 * Creates the state element./* www .  j a  va  2 s  . c o m*/
 *
 * @param parent the parent element to use.
 * @return the state element.
 */
public static Element createStateElement(Element parent) {
    Element state = DOMUtil.findFirstChildNS(parent, NamespaceConstants.CHIBA_NS, UIElementState.STATE_ELEMENT);
    if (state != null) {
        return state;
    }

    Document document = parent.getOwnerDocument();
    state = document.createElementNS(NamespaceConstants.CHIBA_NS,
            NamespaceConstants.CHIBA_PREFIX + ":" + UIElementState.STATE_ELEMENT);
    parent.appendChild(state);

    return state;
}

From source file:org.chiba.xml.xforms.xpath.InstanceFactory.java

/**
 * Creates the specified child element./*from w ww .  j  ava  2 s.  c  om*/
 * <p/>
 * The child element will not be created if one of the following holds:
 * <ol>
 * <li>the index is greater than the parent's children elements number</li>
 * <li>the namespace prefix is unknown</li>
 * </ol>
 *
 * @param parent the parent element.
 * @param name   the name of the child element.
 * @param index  the index of the child element.
 * @return <code>true</code> if the child element has been created successfully,
 *         otherwise <code>false</code>.
 */
private boolean createChildElement(Element parent, String name, int index) {
    if (index > parent.getChildNodes().getLength()) {
        LOGGER.error("child position too big: " + (index + 1));
        return false;
    }

    // check for child element namespace
    int nsSeparator = name.indexOf(':');
    String nsUri = null;

    if (nsSeparator > -1) {
        // resolve namespace uri
        String nsPrefix = name.substring(0, nsSeparator);
        nsUri = NamespaceCtx.getNamespaceURI(parent, nsPrefix);

        if (nsUri == null) {
            LOGGER.error("namespace prefix unknown: " + nsPrefix);
            return false;
        }
    }

    // create child element
    Element child = parent.getOwnerDocument().createElementNS(nsUri, name);
    parent.appendChild(child);

    return true;
}

From source file:org.chiba.xml.xpath.impl.JXPathDOMFactory.java

/**
 * Creates the specified child element.//from   w  w  w  .j av a  2s  . co  m
 * <p/>
 * The child element will not be created if one of the following holds:
 * <ol>
 * <li>the index is greater than the parent's children elements number</li>
 * <li>the namespace prefix is unknown</li>
 * </ol>
 *
 * @param parent the parent element.
 * @param name   the name of the child element.
 * @param index  the index of the child element.
 * @return <code>true</code> if the child element has been created successfully,
 *         otherwise <code>false</code>.
 */
private boolean createChildElement(Element parent, String name, int index) {
    if (index > parent.getChildNodes().getLength()) {
        LOGGER.error("child position too big: " + (index + 1));
        return false;
    }

    // check for child element namespace
    int nsSeparator = name.indexOf(':');
    String nsUri = null;

    if (nsSeparator > -1) {
        // resolve namespace uri
        String nsPrefix = name.substring(0, nsSeparator);
        nsUri = NamespaceResolver.getNamespaceURI(parent, nsPrefix);

        if (nsUri == null) {
            LOGGER.error("namespace prefix unknown: " + nsPrefix);
            return false;
        }
    }

    // create child element
    Element child = parent.getOwnerDocument().createElementNS(nsUri, name);
    parent.appendChild(child);

    return true;
}

From source file:org.codice.ddf.security.claims.attributequery.common.AttributeQueryClient.java

/**
 * Signs AttributeQuery request./*from   w  w  w .  ja v a  2s  .c  om*/
 *
 * @param attributeQuery request to be signed.
 * @return Document of the AttributeQuery.
 */
private Document signRequest(AttributeQuery attributeQuery) throws AttributeQueryException {
    Element soapElement;
    try {
        // Create and set signature for request.
        simpleSign.signSamlObject(attributeQuery);

        // Create soap message for request.
        soapElement = createSoapMessage(attributeQuery);

        // Sign soap message.
        Signer.signObject(attributeQuery.getSignature());
    } catch (SignatureException | SimpleSign.SignatureException e) {
        throw new AttributeQueryException("Error occurred during signing of the request.", e);
    }

    // Print AttributeQuery Request.
    if (LOGGER.isTraceEnabled()) {
        printXML("SAML Protocol AttributeQuery Request:\n{}", soapElement);
    }
    return soapElement.getOwnerDocument();
}

From source file:org.commonjava.maven.galley.maven.model.view.AbstractMavenElementView.java

/**
 * Append new children elements to the final result(collapsed) when there are children ones found in
 * overlapping parents elements, but not found in current element children.
 *
 * @param current The element which will be collapsed during this process.
 * @param step Iteration counter./*from  w w w .ja  v  a2  s  . c  om*/
 * @return Final collapsed element.
 */
@SuppressWarnings("UnusedReturnValue")
private Element addToCollapsedChildElements(Element current, int step) {
    List<Element> parents = elementsAwaitingCollapse;
    while (!isElementStackEmpty(parents) && step < parents.size()) {
        NodeList originalElementChildNodeList = current.getChildNodes();
        List<String> originalElementChildNameList = new ArrayList<>();
        for (int i = 0; i <= originalElementChildNodeList.getLength(); i++) {
            Node node = originalElementChildNodeList.item(i);
            if (!(node instanceof Element)) {
                continue;
            }
            originalElementChildNameList.add(node.getNodeName());
        }

        NodeList nodeList = parents.get(step).getChildNodes();
        for (int i = 0; i <= nodeList.getLength(); i++) {
            Node node = nodeList.item(i);
            if (!(node instanceof Element)) {
                continue;
            }

            if (!originalElementChildNameList.contains(node.getNodeName())) {
                Document dom = current.getOwnerDocument();
                Element child = dom.createElement(node.getNodeName());
                child.setTextContent(node.getTextContent());
                current.appendChild(child);
            }
        }
        step++;
        addToCollapsedChildElements(current, step);
    }
    return current;
}

From source file:org.commonjava.maven.galley.maven.parse.XMLInfrastructure.java

public Element createElement(final Node in, final String relativePath, final Map<String, String> leafElements) {
    final Document doc;
    final Element below;
    if (in instanceof Document) {
        doc = (Document) in;//from  ww w . j  a v a 2 s  .  c om
        below = doc.getDocumentElement();
    } else if (in instanceof Element) {
        below = (Element) in;
        doc = below.getOwnerDocument();
    } else {
        throw new IllegalArgumentException("Cannot create nodes/content under a node of type: " + in);
    }

    Element insertionPoint = below;
    if (relativePath != null && relativePath.length() > 0 && !"/".equals(relativePath)) {
        final String[] intermediates = relativePath.split("/");

        // DO NOT traverse last "intermediate"...this will be the new element!
        for (int i = 0; i < intermediates.length - 1; i++) {
            final NodeList nl = insertionPoint.getElementsByTagNameNS(below.getNamespaceURI(),
                    intermediates[i]);
            if (nl != null && nl.getLength() > 0) {
                insertionPoint = (Element) nl.item(0);
            } else {
                final Element e = doc.createElementNS(below.getNamespaceURI(), intermediates[i]);
                insertionPoint.appendChild(e);
                insertionPoint = e;
            }
        }

        final Element e = doc.createElementNS(below.getNamespaceURI(), intermediates[intermediates.length - 1]);
        insertionPoint.appendChild(e);
        insertionPoint = e;
    }

    for (final Entry<String, String> entry : leafElements.entrySet()) {
        final String key = entry.getKey();
        final String value = entry.getValue();

        final Element e = doc.createElementNS(below.getNamespaceURI(), key);
        insertionPoint.appendChild(e);
        e.setTextContent(value);
    }

    return insertionPoint;
}

From source file:org.craftercms.cstudio.share.forms.impl.FormServiceBaseImpl.java

/**
 * merge the instance data with the document
 * /* ww w.  ja  v a 2 s.co  m*/
 * @param xformDocument
 * @param model
 * @return
 */
protected Document mergeInstanceDataWithForm(Document xformDocument, Map<String, Document> model,
        final String namespace) {

    Document retDocument = xformDocument;

    if (model != null) {

        XPathFactory factory = XPathFactory.newInstance();
        XPath xPath = factory.newXPath();

        try {

            NamespaceContext cstudio = new NamespaceContext() {

                public String getNamespaceURI(String prefix) {

                    String uri = "";
                    if (prefix.equals(namespace))
                        uri = "http://www.w3.org/2002/xforms";

                    return uri;
                }

                @SuppressWarnings("unchecked")
                public Iterator getPrefixes(String val) {

                    return null;
                }

                public String getPrefix(String uri) {

                    return null;
                }

            };

            xPath.setNamespaceContext(cstudio);
            XPathExpression xPathExpression = xPath.compile("//" + namespace + ":instance");

            // DOMSource source = new DOMSource(xformDocument);
            // StringWriter xmlAsWriter = new StringWriter();
            // StreamResult result = new StreamResult(xmlAsWriter);
            // TransformerFactory.newInstance().newTransformer().transform(source,
            // result);
            StringReader xmlReader = new StringReader(DomUtils.xmlToString(xformDocument));
            InputSource documentAsInputSource = new InputSource(xmlReader);

            // using implementation here, see article
            // http://onjava.com/pub/a/onjava/2005/01/12/xpath.html
            DTMNodeList nodes = (DTMNodeList) xPathExpression.evaluate(documentAsInputSource,
                    XPathConstants.NODESET);

            int nodeCount = nodes.getLength();

            for (int i = 0; i < nodeCount; i++) {
                Element currentNode = (Element) nodes.item(i);
                String modelId = currentNode.getAttribute("id");

                Document documentToInsert = model.get(modelId);

                if (documentToInsert != null) {

                    Element importedModelRoot = documentToInsert.getDocumentElement();

                    retDocument = currentNode.getOwnerDocument();
                    Node importedModel = retDocument.importNode(importedModelRoot, true);

                    currentNode.appendChild(importedModel);
                }
            }
        } catch (Exception e) {

            e.printStackTrace();
        }
    }

    return retDocument;
}

From source file:org.dhatim.delivery.dom.DOMBuilder.java

/**
 * Set the DOM Element node on which the parsed content it to be added.
 * <p/>/*from  w ww  . j a  v  a  2  s  .c o  m*/
 * Used to merge ownerDocument fragments etc.
 * @param appendElement The append DOM element.
 */
public void setAppendElement(Element appendElement) {
    ownerDocument = appendElement.getOwnerDocument();
    // Initialise the stack with the append element node.
    nodeStack.push(appendElement);
}

From source file:org.dhatim.delivery.dom.serialize.TextSerializationUnit.java

public static Element createTextElement(Element element, String templatingResult) {
    Document ownerDocument = element.getOwnerDocument();
    Element resultElement = ownerDocument.createElementNS(Namespace.SMOOKS_URI, "text");
    resultElement.appendChild(ownerDocument.createTextNode(templatingResult));
    return resultElement;
}