Example usage for org.w3c.dom NodeList item

Introduction

In this page you can find the example usage for org.w3c.dom NodeList item.

Prototype

public Node item(int index);

Source Link

Document

Returns the indexth item in the collection.

Usage

From source file:Main.java

protected static Node getNodeFromNodeList(NodeList list, String name) {

    for (int i = 0; i < list.getLength(); i++) {
        Node node = list.item(i);
        if (node.getNodeName().equals(name)) {
            return node;
        }//from w ww  .j a v a  2  s. co m
    }
    return null;
}

From source file:Main.java

/**
 * Returns the content of the first CDATA section node found under the specified node.
 * /*from   ww w  . java  2  s  .  c o  m*/
 * @param node
 *            the node.
 * @return the content of the first CDATA section node.
 */
public static String getCDataSectionContent(Node node) {
    NodeList list = node.getChildNodes();
    for (int i = 0; i < list.getLength(); i++) {
        if (list.item(i).getNodeType() == Document.CDATA_SECTION_NODE) {
            return list.item(i).getNodeValue();
        }
    }
    return null;
}

From source file:Main.java

/**
 * Returns the first child node matching the {@code tagName}.
 *///w  w w. j  a  v a  2s .c o  m
public static Node findNode(Node parent, String tagName) {
    Node result = null;

    NodeList nl = parent.getChildNodes();
    for (int i = 0; i < nl.getLength(); i++) {
        if (nl.item(i).getNodeName().equals(tagName)) {
            return nl.item(i);
        }
    }

    return result;
}

From source file:Main.java

public static Node getChildByName(Node node, String name) {
    NodeList nl = node.getChildNodes();
    for (int i = 0; i < nl.getLength(); i++) {
        if (nl.item(i).getNodeName().equals(name))
            return nl.item(i);
    }//from  www  .j  a  v a2 s .  c  o  m
    return null;
}

From source file:Main.java

public static Node getChildNode(Node parentNode, String childElementName) {
    NodeList l = parentNode.getChildNodes();
    for (int i = 0; i < l.getLength(); i++) {
        Node node = l.item(i);
        if (node.getNodeName().equals(childElementName))
            return node;
    }//from w ww  .  j  av a  2s.  c om
    return null;
}

From source file:Main.java

/**
 * This method return role name from xml file.
 * @param element String- privilege Element
 * @param elementName -Element name for which value has to be return
 * @return String Role name/*w  w w  .j  a  v a 2s  . co m*/
 */
public static String getElementValue(Element element, String elementName) {
    String roleName = "";
    NodeList elementList = element.getElementsByTagName(elementName);
    Element ele = (Element) elementList.item(0);
    NodeList valueNodeList = ele.getChildNodes();
    Node node = ((Node) valueNodeList.item(0));
    if (node != null) {
        roleName = node.getNodeValue();
    }
    return roleName;
}

From source file:Main.java

/**
 * Get the value of the specified element
 *
 * @param element/*from  w w  w .j a v  a2  s  . c o  m*/
 * @return
 */
public static String getElementValue(Element element) {
    NodeList nl = element.getChildNodes();
    for (int i = 0; i < nl.getLength(); i++) {
        if (nl.item(i).getNodeType() == Node.TEXT_NODE) {
            return element.getFirstChild().getNodeValue();
        }
    }

    return null;
}

From source file:Main.java

public static String findNodeValue(Element firstElement, String name) {
    String nodeValue = null;// w  ww.  j  av a 2  s.  co  m
    NodeList firstNameList = firstElement.getElementsByTagName(name);
    Element firstNameElement = (Element) firstNameList.item(0);

    NodeList textFNList = firstNameElement.getChildNodes();

    if (textFNList.getLength() > 0) {
        nodeValue = (textFNList.item(0)).getNodeValue();
    }
    return nodeValue;
}

From source file:Utils.java

/**
 * /*from   w w w  . ja  va2s .c o m*/
 */
public static void moveContent(Element from, Element to) {
    // lets move the child nodes across
    NodeList childNodes = from.getChildNodes();
    while (childNodes.getLength() > 0) {
        Node node = childNodes.item(0);
        from.removeChild(node);
        to.appendChild(node);
    }
}

From source file:Main.java

private static void printNote(NodeList nodeList, int depth) {
    for (int count = 0; count < nodeList.getLength(); count++) {
        Node tempNode = nodeList.item(count);
        if (tempNode.getNodeType() == Node.ELEMENT_NODE) {
            System.out.println(depth + "Node Name =" + tempNode.getNodeName());
            System.out.println(depth + "Node Value =" + tempNode.getTextContent());
            if (tempNode.hasAttributes()) {
                NamedNodeMap nodeMap = tempNode.getAttributes();
                for (int i = 0; i < nodeMap.getLength(); i++) {
                    Node node = nodeMap.item(i);
                    System.out.println("attr name : " + node.getNodeName());
                    System.out.println("attr value : " + node.getNodeValue());
                }// www .  j a  v a 2s .c  o  m
            }
            if (tempNode.hasChildNodes()) {
                printNote(tempNode.getChildNodes(), depth + 1);
            }
            System.out.println(depth + "Node Name =" + tempNode.getNodeName());
        }
    }
}