Example usage for org.w3c.dom Node getChildNodes

Introduction

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

Prototype

public NodeList getChildNodes();

Source Link

Document

A NodeList that contains all children of this node.

Usage

From source file:Main.java

static public String getNodeValue(Node node) {
    NodeList childNodes = node.getChildNodes();
    for (int x = 0; x < childNodes.getLength(); x++) {
        Node data = childNodes.item(x);
        if (data.getNodeType() == Node.TEXT_NODE) {
            return data.getNodeValue();
        }// w  w w . j a v a  2 s. com
    }
    return "";
}

From source file:Main.java

public static Node getChildNodeByName(Node node, String childName) {
    NodeList children = node.getChildNodes();
    for (int j = 0; j < children.getLength(); j++) {
        Node child = children.item(j);
        if (child.getNodeName().equals(childName)) {
            return child;
        }/* w  ww  .  j  a v a  2  s.com*/
    }
    return null;
}

From source file:Main.java

public static Node getFirstChild(Node node, String childName) {
    NodeList nodeList = node.getChildNodes();
    for (int i = 0; i < nodeList.getLength(); i++) {
        Node child = nodeList.item(i);
        if (child.getNodeName().equals(childName)) {
            return child;
        }/*w ww .j  a v  a 2s  .  c  o m*/
    }
    return null;
}

From source file:Main.java

public static void setCDATAContent(Node node, String value) {
    NodeList nodeList = node.getChildNodes();
    if (nodeList != null) {
        for (int i = 0; i < nodeList.getLength(); i++) {
            Node child = nodeList.item(i);
            if (child.getNodeType() == Node.CDATA_SECTION_NODE) {
                CDATASection cdata = (CDATASection) child;
                cdata.setData(value);//from  ww w  . ja  va  2s . c  o  m
            }
        }
    }
}

From source file:Main.java

public static Node getChildByName(Node parent, String childName) {
    NodeList children = parent.getChildNodes();
    for (int i = 0; i < children.getLength(); ++i) {
        Node child = (Node) children.item(i);
        if (child.getNodeName().equals(childName)) {
            return child;
        }//from  w  w w  .  j a  v a 2  s  .c  o m
    }
    return null;
}

From source file:Main.java

public static Node findNode(Node parentNode, String key) {
    NodeList childNodes = parentNode.getChildNodes();
    for (int i = 0; i < childNodes.getLength(); i++) {
        Node childNode = childNodes.item(i);
        if (childNode.getNodeName().equals(key)) {
            return childNode;
        }//from www. java2  s .com
    }
    return null;
}

From source file:Main.java

public static Node get_child(Node parent, String child_name) {
    NodeList children = parent.getChildNodes();
    for (int i = 0; i < children.getLength(); ++i) {
        Node child = children.item(i);
        if (child.getNodeName().equals(child_name))
            return child;
    }/* w ww.  j av a2 s  .c om*/
    return null;
}

From source file:Main.java

/**
 * Gets the String value of the node. //w  w  w .j a v  a2 s. c  o m
 If the node does not contain text then an empty String is returned
 * @param node the node of interest
 * @return the value of that node
 */
public static String getTextForNode(Node node) {
    NodeList children = node.getChildNodes();
    if (children == null) {
        return "";
    }

    for (int i = 0; i < children.getLength(); i++) {
        Node childNode = children.item(i);
        if ((childNode.getNodeType() == Node.TEXT_NODE)
                || (childNode.getNodeType() == Node.CDATA_SECTION_NODE)) {
            return childNode.getNodeValue();
        }
    }

    return "";
}

From source file:Main.java

public static List<Node> childrenAsList(Node node) {
    final NodeList children = node.getChildNodes();
    return new AbstractList<Node>() {

        @Override/*from w ww  .j av  a  2  s  .c  o  m*/
        public Node get(int index) {
            return children.item(index);
        }

        @Override
        public int size() {
            return children.getLength();
        }

    };
}

From source file:Main.java

/**
 * Gets the text content of the child nodes.
 * This is the same as Node.getTextContent(), but exists on all
 * JDKs.//from  w w w .j  a  va2  s . co m
 */
public static String getTextContent(Node node) {
    return getText(node.getChildNodes());
}