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 void dumpNodeDetails(Node node) throws Exception {
    NamedNodeMap attributes = node.getAttributes();
    for (int t = 0; t < attributes.getLength(); t++) {
        Node aNode = attributes.item(t);
        log.info("aName = " + aNode.getNodeName() + " : aValue = " + aNode.getNodeValue());
    }/* w w  w  .  jav  a 2s.  c om*/
}

From source file:Main.java

public static String getAttribute(Node node, String name) {
    String value = "";

    NamedNodeMap attributes = node.getAttributes();
    Node attribute = attributes.getNamedItem(name);
    if (attribute != null) {
        value = attribute.getNodeValue();
    }//from w  ww  .ja v a 2s . co m

    return value;
}

From source file:Main.java

public static String getAttributeValue(Node node, String attributeName) {
    Node n = node.getAttributes().getNamedItem(attributeName);
    return (n == null) ? null : n.getNodeValue();
}

From source file:Main.java

private static void serializeAttributeOf(XmlSerializer serializer, Element element) throws IOException {
    NamedNodeMap map = element.getAttributes();
    for (int i = 0; i < map.getLength(); i++) {
        Node attr = map.item(i);
        serializer.attribute(null, attr.getNodeName(), attr.getNodeValue());
    }/*from   w w  w  . j a v a2s  .c  o m*/
}

From source file:Main.java

/**
 * Get an attribute.//w  w w  . ja  va2 s .  c o m
 * 
 * @param node node
 * @param attr attribute name
 * @return value
 */
public static String getAttr(Node node, String attr) {
    Node attrNode = node.getAttributes().getNamedItem(attr);
    return attrNode != null ? attrNode.getNodeValue() : "";
}

From source file:Main.java

/**
 * Get an attribute.//www . java2s  .c o m
 * 
 * @param node node
 * @param attr attribute name
 * @return value or null
 */
public static String getAttrOrNull(Node node, String attr) {
    Node attrNode = node.getAttributes().getNamedItem(attr);
    return attrNode != null ? attrNode.getNodeValue() : null;
}

From source file:Main.java

public static String getStartDateFromLineNode(Node linenode) {
    String date = "";
    Node t1 = linenode.getAttributes().getNamedItem("startdate");
    if (t1 != null)
        date = t1.getNodeValue();
    else//from w  ww . j  a v a 2s .  c  om
        date = linenode.getOwnerDocument().getElementsByTagName("startdate").item(0).getFirstChild()
                .getNodeValue();
    return date;
}

From source file:Main.java

public static String getPrefix(org.w3c.dom.Element el, String ns) {
    NamedNodeMap atts = el.getAttributes();
    for (int i = 0; i < atts.getLength(); i++) {
        Node node = atts.item(i);
        String name = node.getNodeName();
        if (ns.equals(node.getNodeValue())
                && (name != null && (XMLNAMESPACE.equals(name) || name.startsWith(XMLNAMESPACE + ":")))) {
            return node.getPrefix();
        }//  w  w  w.  j  a v  a 2  s  .c o  m
    }
    return null;
}

From source file:Main.java

public static String getElementValueByTagName(Element root, String tagName) {
    NodeList nodes = root.getElementsByTagName(tagName);
    if (nodes != null) {
        Node node = nodes.item(0).getFirstChild();
        if (node != null) {
            return node.getNodeValue();
        } else {//from   w ww.j a v a  2 s .c om
            return null;
        }
    } else {
        return null;
    }
}

From source file:Main.java

private static String ensureExtractTextNodeValue(final Node node) {
    if (node.getNodeType() == Node.TEXT_NODE) {
        return node.getNodeValue();
    }/*from w  w  w  .  j a v  a 2  s  .  c o  m*/
    throw new IllegalArgumentException("Node is not a text Node");
}