Example usage for org.w3c.dom Node getNodeValue

Introduction

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

Prototype

public String getNodeValue() throws DOMException;

Source Link

Document

The value of this node, depending on its type; see the table above.

Usage

From source file:Main.java

public static List<String> parseXmlFile(String nodeName, Document file) {
    List<String> nodeTexts = new ArrayList<String>();
    NodeList nodes = file.getElementsByTagName(nodeName);
    for (int index = 0; index < nodes.getLength(); ++index) {
        Node node = nodes.item(index).getFirstChild();
        String nodeText = node.getNodeValue();
        nodeTexts.add(nodeText);/*from   www. j  a v  a  2s.  c  o  m*/
    }
    return nodeTexts;
}

From source file:Main.java

public static Properties extractProperties(Node node) {
    Properties props = new Properties();
    NamedNodeMap attributes = node.getAttributes();
    if (attributes != null) {
        for (int i = 0; i < attributes.getLength(); i++) {
            Node item = attributes.item(i);
            props.put(item.getNodeName(), item.getNodeValue());
        }//  w w  w.j a  va  2  s .  com
    }
    return props;
}

From source file:Main.java

public static Object getBean() {
    try {/*from   ww w . j  a  v  a  2  s  .  c  om*/
        DocumentBuilderFactory dFactory = DocumentBuilderFactory.newInstance();
        DocumentBuilder builder = dFactory.newDocumentBuilder();
        Document doc = builder.parse(new File("src/config.xml"));

        NodeList nl = doc.getElementsByTagName("className");
        Node node = nl.item(0).getFirstChild();
        String cName = node.getNodeValue();

        Class clazz = Class.forName(cName);
        Object obj = clazz.newInstance();
        return obj;
    } catch (Exception e) {
        e.printStackTrace();
        return null;
    }
}

From source file:Main.java

public static String getTagValue(Element root, String tagName) {
    String returnString = "";
    NodeList list = root.getElementsByTagName(tagName);
    for (int loop = 0; loop < list.getLength(); loop++) {
        Node node = list.item(loop);
        if (node != null) {
            Node child = node.getFirstChild();
            if ((child != null) && (child.getNodeValue() != null)) {
                return child.getNodeValue();
            }//from   ww w . ja v a2  s .co  m
        }
    }
    return returnString;
}

From source file:Main.java

/**
 * Gets an element value/*from   ww w.j a v  a  2  s  .c  o  m*/
 * 
 * @param valueTag
 * @param fromElement
 * @return
 */
public static String getTagValue(String valueTag, Element fromElement) {
    NodeList nodeList = fromElement.getElementsByTagName(valueTag);
    if (nodeList != null && nodeList.getLength() > 0) {
        NodeList childList = nodeList.item(0).getChildNodes();
        if (childList != null && childList.getLength() > 0) {
            Node node = (Node) childList.item(0);
            return node.getNodeValue();
        }
    }
    return null;
}

From source file:Main.java

/**
 *  Gets the attribute value as string.//from w w  w  .  j a  va  2s. c o  m
 *
 *@param  node              the node from which to get the attribute value
 *@return                   The attribute value as a string
 *@exception  DOMException  if an error occurs while getting the attrubute
 *      value
 */
public final static String getAttributeValueAsString(Node node) throws DOMException {
    if (node != null) {
        return node.getNodeValue();
    }
    return null;
}

From source file:Main.java

private static void addAttrDirect(Map<String, Object> values, Element el) {
    NamedNodeMap attrs = el.getAttributes();
    for (int i = 0; i < attrs.getLength(); i++) {
        Node attr = attrs.item(i);
        values.put(attr.getNodeName(), attr.getNodeValue());
    }//from   w  w  w. j  a  va  2s . co  m
}

From source file:Main.java

public static String getField(NamedNodeMap fields, String fieldName) {
    Node field = fields.getNamedItem(fieldName);

    if (field != null)
        return field.getNodeValue();
    else/*from   ww w.ja v a  2 s. c o  m*/
        return new String();
}

From source file:Main.java

public static HashMap<String, String> getNodeAttributesMap(Node node) {
    HashMap<String, String> map = new HashMap<String, String>();

    NamedNodeMap namedNodeMap = node.getAttributes();
    for (int i = 0; i < namedNodeMap.getLength(); i++) {
        Node attribute = namedNodeMap.item(i);
        map.put(attribute.getNodeName(), attribute.getNodeValue());
    }//from w w w .  ja  va2s. c o m

    return map;
}

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;
}