Example usage for org.w3c.dom Node getParentNode

List of usage examples for org.w3c.dom Node getParentNode

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Introduction

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

Prototype

public Node getParentNode();

Source Link

Document

The parent of this node.

Usage

From source file:be.fedict.eid.tsl.TrustServiceList.java

public void save() throws IOException {
    if (null == this.tslFile) {
        throw new IllegalStateException("no TSL file set");
    }/*  w w w  .  j av a2 s  .  c  o  m*/
    LOG.debug("save to: " + this.tslFile.getAbsolutePath());
    if (null == this.tslDocument) {
        try {
            marshall();
        } catch (Exception e) {
            throw new IOException("marshall error: " + e.getMessage(), e);
        }
        /*
         * Only remove existing XML signature from new (or changed) DOM
         * documents.
         */
        Node signatureNode = getSignatureNode();
        if (null != signatureNode) {
            signatureNode.getParentNode().removeChild(signatureNode);
        }
    }
    try {
        toFile(this.tslFile);
    } catch (Exception e) {
        throw new IOException("DOM transformation error: " + e.getMessage(), e);
    }
    clearChanged();
}

From source file:com.gargoylesoftware.htmlunit.html.DomNode.java

/**
 * {@inheritDoc}//from w  w  w .j  a v  a2  s. c o m
 */
public Node removeChild(final Node child) {
    if (child.getParentNode() != this) {
        throw new DOMException(DOMException.NOT_FOUND_ERR, "Node is not a child of this node.");
    }
    ((DomNode) child).remove();
    return child;
}

From source file:com.gargoylesoftware.htmlunit.html.DomNode.java

/**
 * {@inheritDoc}//w w  w . ja  v  a2 s. c  o  m
 */
public Node replaceChild(final Node newChild, final Node oldChild) {
    if (oldChild.getParentNode() != this) {
        throw new DOMException(DOMException.NOT_FOUND_ERR, "Node is not a child of this node.");
    }
    ((DomNode) oldChild).replace((DomNode) newChild);
    return oldChild;
}

From source file:DOMProcessor.java

/** Renames the given element with the given new name.
  * @param existingElement Element to rename.
  * @param newName New name to give element.
  *///from  w  ww  .j  a va2  s .co m
public void renameElement(Node existingElement, String newName) {
    // Create an element with the new name
    Node newElement = dom.createElement(newName);

    // Copy the attributes to the new element
    NamedNodeMap attrs = existingElement.getAttributes();
    for (int i = 0; i < attrs.getLength(); i++) {
        Attr attr2 = (Attr) dom.importNode(attrs.item(i), true);
        newElement.getAttributes().setNamedItem(attr2);
    }

    // Move all the children
    while (existingElement.hasChildNodes()) {
        newElement.appendChild(existingElement.getFirstChild());
    }

    // Replace the old node with the new node
    existingElement.getParentNode().replaceChild(newElement, existingElement);
}

From source file:Main.java

public static void copyInto(Node src, Node dest) throws DOMException {

    Document factory = dest.getOwnerDocument();

    //Node start = src;
    Node parent = null;
    Node place = src;//ww  w.  j a v a 2 s .co m

    // traverse source tree
    while (place != null) {

        // copy this node
        Node node = null;
        int type = place.getNodeType();
        switch (type) {
        case Node.CDATA_SECTION_NODE: {
            node = factory.createCDATASection(place.getNodeValue());
            break;
        }
        case Node.COMMENT_NODE: {
            node = factory.createComment(place.getNodeValue());
            break;
        }
        case Node.ELEMENT_NODE: {
            Element element = factory.createElement(place.getNodeName());
            node = element;
            NamedNodeMap attrs = place.getAttributes();
            int attrCount = attrs.getLength();
            for (int i = 0; i < attrCount; i++) {
                Attr attr = (Attr) attrs.item(i);
                String attrName = attr.getNodeName();
                String attrValue = attr.getNodeValue();
                element.setAttribute(attrName, attrValue);
            }
            break;
        }
        case Node.ENTITY_REFERENCE_NODE: {
            node = factory.createEntityReference(place.getNodeName());
            break;
        }
        case Node.PROCESSING_INSTRUCTION_NODE: {
            node = factory.createProcessingInstruction(place.getNodeName(), place.getNodeValue());
            break;
        }
        case Node.TEXT_NODE: {
            node = factory.createTextNode(place.getNodeValue());
            break;
        }
        default: {
            throw new IllegalArgumentException(
                    "can't copy node type, " + type + " (" + place.getNodeName() + ')');
        }
        }
        dest.appendChild(node);

        // iterate over children
        if (place.hasChildNodes()) {
            parent = place;
            place = place.getFirstChild();
            dest = node;
        } else if (parent == null) {
            place = null;
        } else {
            // advance
            place = place.getNextSibling();
            while (place == null && parent != null) {
                place = parent.getNextSibling();
                parent = parent.getParentNode();
                dest = dest.getParentNode();
            }
        }

    }

}

From source file:com.globalsight.everest.tda.TdaHelper.java

private void domNodeVisitor(Node p_node, ArrayList matchList, long tmProfileThreshold) {
    HashMap TDAResults = new HashMap();
    LeverageTDAResult tdaResult = null;//from   www .  j  a v  a 2s  .  c o m

    if (matchList.size() > 0) {
        tdaResult = (LeverageTDAResult) matchList.get(matchList.size() - 1);
    }

    while (true) {
        if (p_node == null) {
            return;
        }

        switch (p_node.getNodeType()) {
        case Node.DOCUMENT_NODE:
            domNodeVisitor(p_node.getFirstChild(), matchList, tmProfileThreshold);
            return;
        case Node.ELEMENT_NODE:
            String nodeName = p_node.getNodeName().toLowerCase();

            if (nodeName.equals("alt-trans")) {
                String tuid = "-1";

                NamedNodeMap parentAttrs = p_node.getParentNode().getAttributes();

                for (int i = 0; i < parentAttrs.getLength(); ++i) {
                    Node att = parentAttrs.item(i);
                    String attname = att.getNodeName();
                    String value = att.getNodeValue();

                    if (attname.equals("id")) {
                        tuid = value;
                    }
                }

                NamedNodeMap attrs = p_node.getAttributes();
                boolean fromTDA = false;
                String percentValue = "";

                for (int i = 0; i < attrs.getLength(); ++i) {
                    Node att = attrs.item(i);
                    String attname = att.getNodeName();
                    String value = att.getNodeValue();

                    if (attname.equals("tda:provider")) {
                        fromTDA = true;
                    }

                    if (attname.equals("match-quality")) {
                        percentValue = value;
                    }

                }

                if (fromTDA) {
                    if (PecentToInt(percentValue) > tmProfileThreshold
                            || PecentToInt(percentValue) == tmProfileThreshold) {
                        tdaResult = new LeverageTDAResult();
                        tdaResult.setTuid(Long.parseLong(tuid));
                        tdaResult.setMatchPercent(percentValue);
                        matchList.add(tdaResult);
                    } else {
                        p_node = p_node.getNextSibling();
                        break;
                    }
                }
            }

            domNodeVisitor(p_node.getFirstChild(), matchList, tmProfileThreshold);
            p_node = p_node.getNextSibling();
            break;
        case Node.TEXT_NODE:
            nodeName = p_node.getNodeName().toLowerCase();

            if (p_node.getParentNode() != null && p_node.getParentNode().getParentNode() != null) {
                String parentNodeName = p_node.getParentNode().getNodeName().toLowerCase();
                String grandNodeName = p_node.getParentNode().getParentNode().getNodeName().toLowerCase();

                if (grandNodeName.equals("alt-trans") && parentNodeName.equals("target")) {
                    if (tdaResult != null) {
                        tdaResult.setResultText(p_node.getNodeValue());
                    }
                } else if (grandNodeName.equals("alt-trans") && parentNodeName.equals("source")) {
                    if (tdaResult != null) {
                        tdaResult.setSourceText(p_node.getNodeValue());
                    }
                }
            }

            p_node = p_node.getNextSibling();
            break;
        }
    }
}

From source file:jef.tools.XMLUtils.java

/**
 * ?? /*  ww w  . j av a2s. co m*/
 * 
 * <pre>
 *    &lt;parent&gt;
 *       &lt;a&gt;text-a&lt;/a&gt;
 *       &lt;c&gt;text-c&lt;/c&gt;
 *    &lt;/parent&gt;
 * </pre>
 * 
 * {@code addElementBefore(c,"b","text-b")}c?c 
 * 
 * <pre>
 *     &lt;parent&gt;
 *       &lt;a&gt;text-a&lt;/a&gt;
 *       &lt;b&gt;text-b&lt;/b&gt;
 *       &lt;c&gt;text-c&lt;/c&gt;
 *    &lt;/parent&gt;
 * </pre>
 * 
 * @param node
 *            DOM
 * @param tagName
 *            ??
 * @param nodeText
 *            
 * @return Element
 */
public static Element addElementBefore(Node node, String tagName, String... nodeText) {
    Node pNode = node.getParentNode();
    List<Node> movingNodes = new ArrayList<Node>();
    for (Node n : toArray(pNode.getChildNodes())) {
        if (n == node) {
            movingNodes.add(n);
        } else if (movingNodes.size() > 0) {
            movingNodes.add(n);
        }
    }
    Element e = addElement(pNode, tagName, nodeText);
    for (Node n : movingNodes) {
        pNode.appendChild(n);
    }
    return e;
}

From source file:jef.tools.XMLUtils.java

/**
 * ??/* www.  j  a  va  2  s.  c om*/
 * 
 * @param node
 *            DOM
 * @param tagName
 *            ??
 * @param nodeText
 *            
 * @return Element
 */
public static Element addElementAfter(Node node, String tagName, String... nodeText) {
    Node pNode = node.getParentNode();
    List<Node> movingNodes = new ArrayList<Node>();
    boolean flag = false;
    for (Node n : toArray(pNode.getChildNodes())) {
        if (flag) {
            movingNodes.add(n);
        } else if (n == node) {
            flag = true;
        }
    }
    Element e = addElement(pNode, tagName, nodeText);
    for (Node n : movingNodes) {
        pNode.appendChild(n);
    }
    return e;
}

From source file:jef.tools.XMLUtils.java

/**
 * ???/* w  w w .j a  va 2  s . c o m*/
 * 
 * @param node
 *            
 * @param tagName
 *            ??
 * @param nodeText
 *            
 * @return Element
 */
public static Element replaceElement(Node node, String tagName, String... nodeText) {
    Node pNode = node.getParentNode();
    Assert.notNull(pNode);
    Document doc = null;
    if (node.getNodeType() == Node.DOCUMENT_NODE) {
        doc = (Document) node;
    } else {
        doc = node.getOwnerDocument();
    }
    Element e = doc.createElement(tagName);
    if (nodeText.length == 1) {
        setText(e, nodeText[0]);
    } else if (nodeText.length > 1) {
        setText(e, StringUtils.join(nodeText, '\n'));
    }
    pNode.replaceChild(e, node);
    return e;
}

From source file:com.gargoylesoftware.htmlunit.html.DomNode.java

/**
 * Gets the ancestors of the node./*w  w  w .  j  ava2 s .  co  m*/
 * @param includeSelf should this node be returned too
 * @return a list of the ancestors with the root at the first position
 */
protected List<Node> getAncestors(final boolean includeSelf) {
    final List<Node> list = new ArrayList<Node>();
    if (includeSelf) {
        list.add(this);
    }
    Node node = getParentNode();
    while (node != null) {
        list.add(0, node);
        node = node.getParentNode();
    }
    return list;
}