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 Object getBean() {
    try {// w ww . jav  a2 s .  c o m
        DocumentBuilderFactory dFactory = DocumentBuilderFactory.newInstance();
        DocumentBuilder builder = dFactory.newDocumentBuilder();
        Document document;
        document = builder.parse(new File("config.xml"));

        NodeList nl = document.getElementsByTagName("TemplateClassName");

        Node classNode = nl.item(0).getFirstChild();
        String cName = classNode.getNodeValue();

        System.out.println(cName);
        Class c = Class.forName("com.seven.templatemethod.one." + cName);
        Object object = c.newInstance();
        return object;
    } catch (Exception e) {
        e.printStackTrace();
        return null;
    }
}

From source file:Main.java

private static void traverseAttributes(JsonObject childJson, Node childNode) {
    NamedNodeMap attrNodeMap = childNode.getAttributes();
    for (int j = 0; j < attrNodeMap.getLength(); j++) {
        Node attrNode = attrNodeMap.item(j);
        childJson.addProperty("-" + attrNode.getNodeName(), attrNode.getNodeValue());
    }/*from  w w  w  . ja  va  2  s .c o  m*/
}

From source file:Main.java

public static void setNodeValue(Node node, String name, String value) {
    String s = node.getNodeValue();
    if (s != null) {
        node.setNodeValue(value);//from   w ww .j  a v a 2s  .c  o  m
        return;
    }
    NodeList nodelist = node.getChildNodes();
    for (int i = 0; i < nodelist.getLength(); i++) {
        if (nodelist.item(i) instanceof Text) {
            Text text = (Text) nodelist.item(i);
            text.setData(value);
            return;
        }
    }
    return;
}

From source file:Main.java

private static String getSubTagValue(Node node, String subTagName) {
    String returnString = "";
    if (node != null) {
        NodeList children = node.getChildNodes();
        for (int innerLoop = 0; innerLoop < children.getLength(); innerLoop++) {
            Node child = children.item(innerLoop);
            if ((child != null) && (child.getNodeName() != null) && child.getNodeName().equals(subTagName)) {
                Node grandChild = child.getFirstChild();
                if (grandChild.getNodeValue() != null)
                    return grandChild.getNodeValue();
            }/*from www .ja v  a  2s  .  c  om*/
        } // end inner loop
    }
    return returnString;
}

From source file:Main.java

/**
 *  Gets a named attribute of a Node<p>
 *  @param node The node to search/*from  w  ww  .j  av a 2s .  co  m*/
 *  @param attr The name of the attribute to get
 */
public synchronized static String getAttribute(Node node, String attr) {
    if (node == null)
        throw new IllegalArgumentException("Node argument cannot be null");
    if (attr == null)
        throw new IllegalArgumentException("Node attribute argument cannot be null");

    NamedNodeMap map = node.getAttributes();
    if (map != null) {
        Node an = map.getNamedItem(attr);
        if (an != null)
            return an.getNodeValue();
    }

    return null;
}

From source file:Main.java

public static Object getBean(String relativePath, String nodeName) {
    try {/*from w  w  w .ja  v  a2  s. c om*/
        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();
        String className = classNode.getNodeValue().trim();

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

From source file:Main.java

private static Map<String, Object> getAttributes(Node node) {
    NamedNodeMap attribs = node.getAttributes();
    int attribCount = attribs.getLength();
    Map<String, Object> map = new LinkedHashMap<>(attribCount);
    for (int j = 0; j < attribCount; j++) {
        Node attrib = attribs.item(j);
        map.put(attrib.getNodeName(), attrib.getNodeValue());
    }//from w  w  w  . j  a  va  2  s.c o m
    return map;
}

From source file:Main.java

private static String getSubTagValue(Node node, String subTagName) {
    String returnString = "";
    if (node != null) {
        NodeList children = node.getChildNodes();
        for (int innerLoop = 0; innerLoop < children.getLength(); innerLoop++) {
            Node child = children.item(innerLoop);
            if ((child != null) && (child.getNodeName() != null) && (child.getNodeName().equals(subTagName))) {
                Node grandChild = child.getFirstChild();
                if (grandChild.getNodeValue() != null) {
                    return grandChild.getNodeValue();
                }//from  w ww.ja va 2s .  c  o m
            }
        }
    }
    return returnString;
}

From source file:Main.java

public static String getNodeValue(Node n) {
    if (n == null)
        return null;

    String val = n.getNodeValue();
    if (val == null) {
        Node child = n.getFirstChild();
        if (child != null) {
            val = child.getNodeValue();
        }/*from w  w w . j a  va2s . c  o  m*/
    }
    return val;
}

From source file:Main.java

/**
 * This grabs the attributes from a dom node and overwrites those values with those
 * specified by the overwrite map./* www  .  ja  v a 2s.  co  m*/
 *
 * @param node node for building
 * @param overwrite map of attributes to overwrite
 * @return map of attributes
 */
public static Map<String, String> mapifyAttrs(Node node, Map<String, String> overwrite) {
    Map<String, String> map = new HashMap<String, String>();
    NamedNodeMap nnMap = node.getAttributes();
    for (int i = 0; i < nnMap.getLength(); i++) {
        Node attr = nnMap.item(i);
        map.put(attr.getNodeName(), attr.getNodeValue());
    }
    if (overwrite != null) {
        for (Map.Entry<String, String> e : overwrite.entrySet()) {
            map.put(e.getKey(), e.getValue());
        }
    }
    return map;
}