Example usage for org.w3c.dom Node getNodeType

Introduction

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

Prototype

public short getNodeType();

Source Link

Document

A code representing the type of the underlying object, as defined above.

Usage

From source file:Main.java

/** Decide if the node is text, and so must be handled specially */
public static boolean isTextNode(final Node n) {
    if (n == null) {
        return false;
    }/*from  w  ww  .  java2  s  .c  o m*/
    short nodeType = n.getNodeType();
    return nodeType == Node.CDATA_SECTION_NODE || nodeType == Node.TEXT_NODE;
}

From source file:Main.java

/**
 * Returns the next Element node.//from  w  w w.  j a  v  a 2 s . c  o m
 */
private static Element getNextElementNode(Node node) {
    while (node != null) {
        if (Node.ELEMENT_NODE == node.getNodeType())
            return (Element) node;
        node = node.getNextSibling();
    }
    return null;
}

From source file:Main.java

public static CDATASection addCDataText(Node node, String data) {
    Document doc = null;/* w ww . j a v  a 2  s . c  o  m*/
    if (node.getNodeType() == Node.DOCUMENT_NODE) {
        doc = (Document) node;
    } else {
        doc = node.getOwnerDocument();
    }
    CDATASection e = doc.createCDATASection(data);
    node.appendChild(e);
    return e;
}

From source file:Main.java

private static void extractText(Node n, StringBuffer buf) {
    if (n.getNodeType() == Node.TEXT_NODE) {
        buf.append(n.getNodeValue());/*w  w  w. ja va2s  .  c  o m*/
    }

    for (n = n.getFirstChild(); n != null; n = n.getNextSibling()) {
        extractText(n, buf);
    }
}

From source file:Main.java

public static String path(Node n) {
    if (n == null)
        return "";
    switch (n.getNodeType()) {
    case Node.ATTRIBUTE_NODE: {
        return path(n.getParentNode()) + "/@" + n.getNodeName();
    }/*from www  .  ja  v a 2 s.c om*/
    case Node.TEXT_NODE: {
        return path(n.getParentNode()) + "/text()";
    }
    case Node.CDATA_SECTION_NODE: {
        return path(n.getParentNode()) + "/cdata()";
    }
    case Node.ELEMENT_NODE: {
        return path(n.getParentNode()) + "/" + n.getNodeName();
    }
    case Node.DOCUMENT_NODE: {
        return "";
    }
    default: {
        return "";
    }
    }
}

From source file:Main.java

/**
 * Search all child nodes of the given for the first element that has the
 * specified tag name./*from   w  w  w .  ja  v a2s  . c om*/
 *
 * @param aStartNode
 *        The parent element to be searched. May not be <code>null</code>.
 * @param sName
 *        The tag name to search.
 * @return <code>null</code> if the parent element has no such child element.
 */
@Nullable
public static Element getFirstChildElementOfName(@Nonnull final Node aStartNode, @Nullable final String sName) {
    final NodeList aNodeList = aStartNode.getChildNodes();
    final int nLen = aNodeList.getLength();
    for (int i = 0; i < nLen; ++i) {
        final Node aNode = aNodeList.item(i);
        if (aNode.getNodeType() == Node.ELEMENT_NODE) {
            final Element aElement = (Element) aNode;
            if (aElement.getTagName().equals(sName))
                return aElement;
        }
    }
    return null;
}

From source file:Main.java

/**
 * This method returns a list of the direct element node children of this element node with the specified tag.
 * @param node - parent node//ww w  . jav  a2  s . c om
 * @param tag - tag of direct children to be returned
 * @return a list containing the direct element children with the given tag
 * @author Tristan Bepler
 */
public static List<Element> getDirectChildElementsByTag(Element node, String tag) {
    List<Element> children = new ArrayList<Element>();
    Node child = node.getFirstChild();
    while (child != null) {
        if (child.getNodeType() == Node.ELEMENT_NODE
                && (child.getNodeName().equals(tag) || tag.equals(DOM_WILDCARD))) {
            children.add((Element) child);
        }
        child = child.getNextSibling();
    }
    return children;
}

From source file:Main.java

public static Element getNextSiblingElement(Node node) {
    if (node == null)
        return null;
    Node nextSibling = node.getNextSibling();
    while ((nextSibling != null) && (nextSibling.getNodeType() != Node.ELEMENT_NODE))
        nextSibling = nextSibling.getNextSibling();
    if ((nextSibling != null) && (nextSibling.getNodeType() == Node.ELEMENT_NODE))
        return (Element) nextSibling;
    return null;//from  w  w  w .  j  a v a  2s  .co  m
}

From source file:Main.java

public static String readProjectName(String file) throws Exception {
    DocumentBuilderFactory domfac = DocumentBuilderFactory.newInstance();
    DocumentBuilder dombuilder = domfac.newDocumentBuilder();
    InputStream is = new FileInputStream(file);
    Document doc = dombuilder.parse(is);
    Element root = doc.getDocumentElement();
    NodeList prjInfo = root.getChildNodes();
    if (prjInfo != null) {
        for (int i = 0; i < prjInfo.getLength(); i++) {
            Node project = prjInfo.item(i);
            if (project.getNodeType() == Node.ELEMENT_NODE) {
                String strProject = project.getNodeName();
                if (strProject.equals("project")) {
                    for (Node node = project.getFirstChild(); node != null; node = node.getNextSibling()) {
                        if (node.getNodeType() == Node.ELEMENT_NODE) {
                            String strNodeName = node.getNodeName();
                            if (strNodeName.equals("name")) {
                                return node.getTextContent();
                            }/*from  www. j a  v  a  2  s  . c  o m*/
                        }
                    }
                }
            }

        }
    }
    return "";
}

From source file:Main.java

/**
 * returns list of child Element Nodes for a given, parsed XML node
 * /*  www. j  a  v a  2 s . com*/
 * @param xmlNode parsed XML Node for which child Nodes are to be returned
 * @return List of child Element Nodes of xmlNode
 **/
public static final List<Element> getChildElementNodes(final Node xmlNode) {
    final NodeList children = xmlNode.getChildNodes();
    if (children == null) {
        return null;
    }
    final int childrenCnt = children.getLength();
    final List<Element> list = new ArrayList<Element>(childrenCnt);

    for (int i = 0; i < childrenCnt; i++) { // Then loop through them looking for search criteria node
        final Node childNode = children.item(i);
        if (childNode.getNodeType() == Node.ELEMENT_NODE) {
            list.add((Element) childNode);
        }
    }

    return list;
}