Example usage for org.w3c.dom Node getOwnerDocument

Introduction

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

Prototype

public Document getOwnerDocument();

Source Link

Document

The Document object associated with this node.

Usage

From source file:Main.java

public static void setTextContent(Node node, String nodeValue) {

    if (node == null || nodeValue == null)
        throw new NullPointerException();

    node.appendChild(node.getOwnerDocument().createTextNode(xmlEncode(nodeValue)));
}

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From source file:Main.java

/**
 * The method creates an element with specified name and attributes and appends it to the parent element.
 * This is a convenience method for often used sequence of calls.
 *
 * @param parent - the node where to append the new element.
 * @param name - the name of the element type being created.
 * @param attributes - string array of pairs attributes and their values.
 *     Each attribute must have a value, so the array must have even number of elements.
 * @return the newly created element.//from   w w w. j a va 2  s. c om
 *
 * @throws ArrayIndexOutOfBoundsException in case of odd number of elements of the attribute array
 *    (i.e. the last attribute is missing a value).
 */
public static Element appendElement(Node parent, String name, String[] attributes) {
    Document doc = parent instanceof Document ? (Document) parent : parent.getOwnerDocument();
    Element element = doc.createElement(name);
    if (attributes != null) {
        int attrLen = attributes.length;
        for (int i = 0; i < attrLen; i += 2) {
            String attrName = attributes[i];
            String attrValue = attributes[i + 1];
            element.setAttribute(attrName, attrValue);
        }
    }
    parent.appendChild(element);
    return element;
}

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From source file:Main.java

public static void appendChild(Node root, String name, String value) {
    appendChild(root.getOwnerDocument(), root, name, value);
    return;// w  w  w. j av a  2s . c om
}

---

From source file:Main.java

/**
 * to get node's owner document/*from w w  w.  j a  v a 2 s . c om*/
 *
 * @return The document that contain node
 */
public static Document getOwnerDocument(Node node) {
    Document doc = null;
    if (node.getNodeType() == Node.DOCUMENT_NODE) {
        doc = (Document) node;
    } else {
        doc = node.getOwnerDocument();
    }
    return doc;
}

---

From source file:Main.java

private static Node convertFromNamespaceForm(final Node node) {
    if (node instanceof Element) {
        final Document document = node.getOwnerDocument();
        final Element newElement = document.createElementNS(null, node.getLocalName());
        final NodeList children = node.getChildNodes();

        for (int i = 0, n = children.getLength(); i < n; i++) {
            final Node oldChildNode = children.item(i);
            final Node newChildNode = convertFromNamespaceForm(oldChildNode);

            newElement.appendChild(newChildNode);
        }//w w  w .j  a v  a 2 s  . com

        final NamedNodeMap attributes = node.getAttributes();

        for (int i = 0, n = attributes.getLength(); i < n; i++) {
            final Attr attr = (Attr) attributes.item(i);
            final String attrQualifiedName = attr.getNodeName();
            final String attrLocalName = attr.getLocalName();

            if (!attrQualifiedName.equals(XMLNS) && !attrQualifiedName.startsWith(XMLNS_COLON)
                    && !attrLocalName.equals(XSI_SCHEMA_LOCATION_ATTR)) {
                newElement.setAttributeNS(null, attrLocalName, attr.getValue());
            }
        }

        return newElement;
    } else {
        return node.cloneNode(true);
    }
}

---

From source file:Main.java

/**
 * Copy one node to another node./*from w w  w .  j  av a2 s.c o  m*/
 * @param source source Node
 * @param dest destination Node
 * @return destination Node
 */
public static synchronized Node copyNode(Node source, Node dest) {
    if (source.getNodeType() == Node.TEXT_NODE) {
        Text tn = dest.getOwnerDocument().createTextNode(source.getNodeValue());
        return tn;
    }

    Node attr = null;
    NamedNodeMap attrs = source.getAttributes();

    if (attrs != null) {
        for (int i = 0; i < attrs.getLength(); i++) {
            attr = attrs.item(i);
            ((Element) dest).setAttribute(attr.getNodeName(), attr.getNodeValue());
        }
    }

    Node child = null;
    NodeList list = source.getChildNodes();
    for (int i = 0; i < list.getLength(); i++) {
        child = list.item(i);
        if (!(child instanceof Text)) {
            Element en = dest.getOwnerDocument().createElementNS(child.getNamespaceURI(), child.getNodeName());

            if (child.getNodeValue() != null) {
                en.setNodeValue(child.getNodeValue());
            }

            Node n = copyNode(child, en);
            dest.appendChild(n);
        } else if (child instanceof CDATASection) {
            CDATASection cd = dest.getOwnerDocument().createCDATASection(child.getNodeValue());
            dest.appendChild(cd);
        } else {
            Text tn = dest.getOwnerDocument().createTextNode(child.getNodeValue());
            dest.appendChild(tn);
        }
    }
    return dest;
}

---

From source file:Main.java

public static Document getOwnerDocument(Node node) {
    if (node.getNodeType() == Node.DOCUMENT_NODE) {
        return (Document) node;
    } else {/* ww  w  .  j a v a  2s .  c o  m*/
        return node.getOwnerDocument();
    }
}

---

From source file:Main.java

public static void spreadNamespaces(Node node, String tns, boolean overwrite) {
    Document doc = node instanceof Document ? (Document) node : node.getOwnerDocument();
    boolean isParent = false;
    while (node != null) {
        Node next = null;//from w ww .  j a  v  a  2 s  . c  o  m
        if (!isParent && node.getNodeType() == Node.ELEMENT_NODE) {
            if (node.getNamespaceURI() == null) {
                node = doc.renameNode(node, tns, node.getNodeName());
            } else {
                if (overwrite) {
                    tns = node.getNamespaceURI();
                }
            }
            NamedNodeMap nodeMap = node.getAttributes();
            int nodeMapLengthl = nodeMap.getLength();
            for (int i = 0; i < nodeMapLengthl; i++) {
                Node attr = nodeMap.item(i);
                if (attr.getNamespaceURI() == null) {
                    doc.renameNode(attr, tns, attr.getNodeName());
                }
            }
        }
        isParent = (isParent || (next = node.getFirstChild()) == null)
                && (next = node.getNextSibling()) == null;
        node = isParent ? node.getParentNode() : next;
        if (isParent && node != null) {
            if (overwrite) {
                tns = node.getNamespaceURI();
            }
        }
    }
}

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From source file:Main.java

public static void appendChild(Node root, String name, String nsURI, String value) {
    appendChild(root.getOwnerDocument(), root, nsURI, name, value);
    return;//from www  .ja  v  a2s  .c o  m
}

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From source file:Main.java

public static String getXPathForElement(Node e, NamespaceContext ctx) {
    StringBuffer sb = new StringBuffer();
    List<Node> path = new ArrayList<Node>();

    Node currentNode = e;
    while (currentNode.getParentNode() != currentNode.getOwnerDocument()) {
        path.add(0, currentNode);/*from  w ww  . j  a v  a2 s.c  o  m*/
        if (currentNode instanceof Attr) {
            Attr a = (Attr) currentNode;
            currentNode = a.getOwnerElement();
        } else {
            currentNode = currentNode.getParentNode();
        }
    }
    path.add(0, currentNode); // We need the root element

    for (Node n : path) {
        sb.append("/");

        if (n.getNodeType() == Node.ATTRIBUTE_NODE) {
            sb.append("@");
        }

        String namespaceURI = n.getNamespaceURI();
        if (namespaceURI != null && !namespaceURI.equals("")) {
            sb.append(ctx.getPrefix(namespaceURI)).append(":");
        }
        sb.append(n.getLocalName());

        if (n.getNodeType() == Node.ELEMENT_NODE) {
            appendElementQualifier(sb, (Element) n);
        }
    }

    return sb.toString();
}

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