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

static public Node getNode(String tagName, NodeList nodes) {
    for (int x = 0; x < nodes.getLength(); x++) {
        Node node = nodes.item(x);
        if (node.getNodeName().equalsIgnoreCase(tagName)) {
            return node;
        }// w  ww .  j  a va 2s  .  c om
    }

    return null;
}

From source file:Main.java

@Nullable
public static Node getNode(String tagName, NodeList nodes) {
    for (int x = 0; x < nodes.getLength(); x++) {
        Node node = nodes.item(x);
        if (node.getNodeName().equalsIgnoreCase(tagName)) {
            return node;
        }/*  w  w w  . java 2 s .  c  o  m*/
    }
    return null;
}

From source file:Main.java

public static String getTagValue(String sTag, Element eElement) {
    NodeList nlList = eElement.getElementsByTagName(sTag).item(0).getChildNodes();
    Node nValue = (Node) nlList.item(0);
    return nValue.getNodeValue();
}

From source file:Main.java

public static Object getBean(String className) {
    try {//from   w w  w  .  j  a va  2s.  c  o  m
        DocumentBuilderFactory dFactory = DocumentBuilderFactory.newInstance();
        DocumentBuilder builder = dFactory.newDocumentBuilder();
        Document doc = builder.parse(new File(configPath));

        NodeList nl = doc.getElementsByTagName(className);
        Node classNode = nl.item(0).getFirstChild();
        String chartType = classNode.getNodeValue().trim();

        Class c = Class.forName(chartType);
        return c.newInstance();
    } catch (Exception e) {
        e.printStackTrace();
        return null;
    }
}

From source file:Main.java

@SuppressWarnings("finally")
public static String getType(String relativePath, String nodeName) {
    try {// w  ww .  ja  v  a  2  s . c  o  m
        DocumentBuilderFactory dFactory = DocumentBuilderFactory.newInstance();
        DocumentBuilder builder = dFactory.newDocumentBuilder();
        Document doc;
        doc = builder.parse(new File(path + relativePath));

        NodeList nl = doc.getElementsByTagName(nodeName);
        Node classNode = nl.item(0).getFirstChild();
        nodeString = classNode.getNodeValue().trim();
    } catch (Exception e) {
        e.printStackTrace();
    } finally {
        return nodeString;
    }
}

From source file:Main.java

public static Object getClassFromXML() throws Exception {
    //create DOM object
    DocumentBuilderFactory docBuilderFactory = DocumentBuilderFactory.newInstance();
    DocumentBuilder docBuilder = docBuilderFactory.newDocumentBuilder();
    Document document = docBuilder.parse(new File("property.xml"));

    //get the node name and get the class name
    NodeList nodeList = document.getElementsByTagName("className");
    Node node = nodeList.item(0).getFirstChild();
    String className = node.getNodeValue();

    //return an object through the class name
    Class tempClass = Class.forName(className);
    Object object = tempClass.newInstance();
    return object;
}

From source file:Main.java

public static Node getNode(Document doc, String tagName) {
    NodeList scriptNodes = doc.getElementsByTagName(tagName);
    return scriptNodes.item(0);
}

From source file:Main.java

public static void getEntityValues(Node node, Map map) {
    if (node instanceof EntityReference) {
        map.put(node.getNodeName(), node);
    }//from ww  w. j  a  va 2  s.  c  om
    NodeList list = node.getChildNodes();
    for (int i = 0; i < list.getLength(); i++) {
        getEntityValues(list.item(i), map);
    }
}

From source file:Main.java

public static Element getRoot(Document document, String root) {
    if (document == null)
        throw new IllegalArgumentException("Null document");

    NodeList nodeList = document.getElementsByTagName(root);
    return nodeList.item(0) != null ? (Element) nodeList.item(0) : null;
}

From source file:Main.java

public static Element getElementNS(Element el, String nameSpaceURI, String tagName, int index) {
    NodeList list = el.getElementsByTagNameNS(nameSpaceURI, tagName);
    return (Element) list.item(index);
}