Example usage for org.w3c.dom DocumentFragment getOwnerDocument

Introduction

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

Prototype

public Document getOwnerDocument();

Source Link

Document

The Document object associated with this node.

Usage

From source file:com.enonic.esl.xml.XMLTool.java

public static String serialize(Node n, boolean includeSelf, String encoding) {
    DocumentFragment df = XMLTool.createDocument().createDocumentFragment();
    NodeList children = n.getChildNodes();

    // Check whether the child is a CDATA node
    Node firstChild = n.getFirstChild();
    if (firstChild != null && firstChild.getNodeType() == Node.CDATA_SECTION_NODE) {
        return null;
    }//w  w w .j ava  2  s.c o  m

    if (includeSelf) {
        df.appendChild(df.getOwnerDocument().importNode(n, true));
    } else {
        if (children == null || children.getLength() == 0) {
            return null;
        }

        // If only one node is found and it is a CDATA section, there is no need for serialization
        if (children.getLength() == 1 && children.item(0).getNodeType() == Node.CDATA_SECTION_NODE) {
            return null;
        }

        for (int i = 0; i < children.getLength(); i++) {
            df.appendChild(df.getOwnerDocument().importNode(children.item(i), true));
        }
    }

    return serialize(df, 4);
}

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From source file:com.legstar.jaxb.gen.CobolJAXBCustomizer.java

/**
 * Lookup a DOM element in the parent markup. If not found, an new DOM
 * element is created and added to the parent markup.
 * //from  w w  w  . j  av  a 2s.c  o  m
 * @param markupParent the parent markup
 * @param namespace the DOM namespace
 * @param namespacePrefix the DOM namespace prefix
 * @param elementLocalName the element local name
 * @return an existing or new DOM element
 */
protected Element getElement(final DocumentFragment markupParent, final String namespace,
        final String namespacePrefix, final String elementLocalName) {

    Element domElement = null;
    NodeList nl = markupParent.getChildNodes();
    for (int i = 0; i < nl.getLength(); i++) {
        if (nl.item(i) instanceof Element && nl.item(i).getNamespaceURI().equals(namespace)
                && nl.item(i).getLocalName().equals(elementLocalName)) {
            domElement = (Element) nl.item(i);
            break;
        }
    }
    if (domElement == null) {
        domElement = markupParent.getOwnerDocument().createElementNS(namespace,
                namespacePrefix + ':' + elementLocalName);
        markupParent.appendChild(domElement);
    }
    return domElement;
}

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From source file:com.legstar.jaxb.gen.CobolJAXBCustomizer.java

/**
 * Inject a schema bindings element in the parent annotation node.
 * <p/>/*from   w ww. ja  v a  2 s . c  om*/
 * If the element is already present we update its attributes.
 * 
 * @param markupParent the parent annotation node (its a document fragment)
 * @param jaxbNamespace the JAXB namespace
 * @param jaxbNamespacePrefix the JAXB namespace prefix
 */
public void injectJaxbSchemaBindingsAnnotations(final DocumentFragment markupParent, final String jaxbNamespace,
        final String jaxbNamespacePrefix) {

    Element schemabindingsEl = null;
    NodeList nl = markupParent.getChildNodes();
    for (int i = 0; i < nl.getLength(); i++) {
        if (nl.item(i) instanceof Element && nl.item(i).getNamespaceURI().equals(jaxbNamespace)
                && nl.item(i).getLocalName().equals(JAXB_SCHEMABINDINGS)) {
            schemabindingsEl = (Element) nl.item(i);
            break;
        }
    }
    if (schemabindingsEl == null) {
        schemabindingsEl = markupParent.getOwnerDocument().createElementNS(jaxbNamespace,
                jaxbNamespacePrefix + ':' + JAXB_SCHEMABINDINGS);
        markupParent.appendChild(schemabindingsEl);
    }

    if (getJaxbGenModel().needXmlTransform()) {
        injectJaxbXmlTransformAnnotation(schemabindingsEl, jaxbNamespace, jaxbNamespacePrefix);
    }

}

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From source file:org.cauldron.einstein.ri.core.model.data.xml.dom.DOMUtil.java

@Post
@Pre/*from  w  w w . j  a va 2s. c om*/
static Node createDOMFromObject(Object o) {
    Document doc;
    try {
        DocumentBuilder docBuilder = docBuilderFactory.newDocumentBuilder();
        if (o instanceof String) {
            log.debug("Creating XMLDOM DataObject from String");
            doc = docBuilder.parse(new ByteArrayInputStream(((String) o).getBytes()));
        } else if (o instanceof byte[]) {
            log.debug("Creating XMLDOM DataObject from byte[]");
            doc = docBuilder.parse(new ByteArrayInputStream((byte[]) o));
        } else if (o instanceof InputStream) {
            log.debug("Creating XMLDOM DataObject from InpuStream");
            doc = docBuilder.parse((InputStream) o);
            //            } else if (o instanceof NodeList) {
            //                log.debug("Creating XMLDOM DataObject from NodeList");
            //                if(true)throw new Error();
            //                NodeList nodeList = (NodeList) o;
            //                fragment = buildFragmentFromNodeList(docBuilder, nodeList);
            //                return fragment;

        } else if (o instanceof Node) {
            log.debug("Building fragment from a node.");
            return (Node) o;
        } else {
            log.debug("Creating XMLDOM DataObject from Object");
            doc = docBuilder.parse(new ByteArrayInputStream(xstream.toXML(o).getBytes()));
        }
    } catch (ParserConfigurationException e) {
        throw new DataConversionRuntimeException(e);
    } catch (SAXException e) {
        throw new DataConversionRuntimeException(e);
    } catch (IOException e) {
        throw new DataConversionRuntimeException(e);
        //        } catch (TransformerException e) {
        //            throw new DataConversionRuntimeException(e);
    }
    final DocumentFragment fragment = doc.createDocumentFragment();
    final Element element = doc.getDocumentElement();
    fragment.getOwnerDocument().adoptNode(element);
    fragment.appendChild(element);
    return fragment;
}

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