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:lineage2.gameserver.utils.XMLUtil.java

/**
 * Method getAttributeValue./*w  ww .  ja  va  2  s  .  c o  m*/
 * @param n Node
 * @param item String
 * @return String
 */
public static String getAttributeValue(Node n, String item) {
    final Node d = n.getAttributes().getNamedItem(item);
    if (d == null) {
        return StringUtils.EMPTY;
    }
    final String val = d.getNodeValue();
    if (val == null) {
        return StringUtils.EMPTY;
    }
    return val;
}

From source file:Main.java

/**
 * @param n Node to examine/*from w  w w  . j a  v a2s.c  o  m*/
 * @param attr Attribute to look for
 * @param def Default value to return if attribute is not present
 * @return if the Node contains the named Attribute, the value, if not, the
 * def parameter
 */
public static String getAttribute(Node n, String attr, String def) {
    NamedNodeMap attrs = n.getAttributes();
    if (attrs == null) {
        return def;
    }
    Node ret = attrs.getNamedItem(attr);
    if (ret == null) {
        return def;
    } else {
        return ret.getNodeValue();
    }
}

From source file:Main.java

public static String getContent(Node n) {
    assertNotNull("node == null", n);
    StringBuilder result = new StringBuilder();
    if (n.getNodeType() == Node.TEXT_NODE) {
        result.append(n.getNodeValue());
    }/*from   w  w  w  .  j ava  2  s .  c  om*/
    NodeList childNodes = n.getChildNodes();
    for (int i = 0; i < childNodes.getLength(); i++) {
        Node n2 = childNodes.item(i);
        result.append(getContent(n2));
    }

    String tmp = result.toString();
    return tmp.replaceAll(CHAR_NBSP, " ");
}

From source file:Main.java

/**
 * Constructs a XPath query to the supplied node.
 * //  w ww.  ja  va2  s . c om
 * @param n
 * @return
 */
public static String getXPath(Node n) {
    if (null == n) {
        throw new IllegalArgumentException("Invalid node");
    }

    ArrayList<Node> hierarchy = new ArrayList<Node>();
    StringBuffer buffer = new StringBuffer();
    Node parent = null;

    // Push parent element's on stack
    hierarchy.add(n);
    parent = n.getParentNode();
    while (parent != null && parent.getNodeType() != Node.DOCUMENT_NODE) {
        hierarchy.add(0, parent);
        parent = parent.getParentNode();
    }

    Iterator<Node> i = hierarchy.iterator();
    while (i.hasNext()) {
        Node node = i.next();
        buffer.append("/");
        buffer.append(node.getNodeName());
        if (node.hasAttributes()) {
            Node uuid = node.getAttributes().getNamedItem("uuid");
            if (uuid != null) {
                buffer.append("[@uuid='");
                buffer.append(uuid.getNodeValue());
                buffer.append("']");
            }
        }
    }

    // return buffer
    return buffer.toString();
}

From source file:Main.java

public static String[] getAttributes(final Node node, final String[] attributeNames) {
    final String[] valueList = new String[attributeNames.length];
    final NamedNodeMap attMap = node.getAttributes();
    Node tmpNode = null;
    for (int i = 0; i < attributeNames.length; i++) {
        try {//from ww w . j  a v  a 2 s  . c  o m
            tmpNode = attMap.getNamedItem(attributeNames[i]);
            valueList[i] = tmpNode.getNodeValue();
        } catch (Exception e) {
            valueList[i] = "";
        }
    } // next attribute
    return valueList;
}

From source file:com.autentia.tnt.xml.UtilitiesXML.java

/**
 * Devuelve el valor del atributo "nombre" de un nodo
 * @param nombre//www.  j  av  a 2 s. c  om
 * @param nodo
 * @return
 */
public static String giveAttributeNode(String name, Node node) {
    NamedNodeMap map = node.getAttributes();
    String value = null;
    if (map != null) {
        Node nodoAt = map.getNamedItem(name);
        if (nodoAt != null)
            value = nodoAt.getNodeValue();
    }
    return value;
}

From source file:Main.java

/**
 * Gets a TEXT node value from the specified Element node.
 *
 * @param element a ELEMENT Node has TEXT node 
 *//*w ww .  jav a 2s.  c  o m*/
/* TODO: Child? */
public static String getTextData(Node element) {
    if (element.getNodeType() != Node.ELEMENT_NODE) {
        throw new IllegalArgumentException(element + " is not ELEMENT node");
    }
    Node description = element.getNextSibling();
    if (description.getNodeType() != Node.TEXT_NODE) {
        throw new IllegalArgumentException(description + " is not TEXT node");
    }
    return description.getNodeValue();
}

From source file:Main.java

/**
 * This method yields the Attribute at the node extracted by the expression.
 * @param parentNode The node to start at.
 * @param expression The XPath expression to evaluate.
 * @param attribute The Name of the attribute you would like to extract from the
 * XPath'd node./*from w w  w .j  a  v a 2  s .c o  m*/
 * @return The Value of the attribute, or the empty String if no matching node
 * or matching attribute could be found.
 * @throws XPathExpressionException
 *
 * @author <a href='mailto:intere@gmail.com'>Eric Internicola</a>
 */
public static String getAttribute(Node parentNode, String expression, String attribute)
        throws XPathExpressionException {
    String attr = "";

    Node n = getNode(parentNode, expression);

    if (n != null) {
        n = n.getAttributes().getNamedItem(attribute);
    }

    if (n != null) {
        attr = n.getNodeValue();
    }

    return attr;
}

From source file:Main.java

private static boolean hasEqualAttributes(Node arg0, Node arg) {

    NamedNodeMap map1 = arg0.getAttributes();
    NamedNodeMap map2 = arg.getAttributes();
    int len = map1.getLength();
    if (len != map2.getLength()) {
        return false;
    }/*w  ww . j a  v a  2 s .c o  m*/

    for (int i = 0; i < len; i++) {
        Node n1 = map1.item(i);
        if (n1.getNodeName() != null) {
            Node n2 = map2.getNamedItem(n1.getNodeName());
            if (n2 == null) {
                return false;
            } else if (!n1.getNodeValue().equals(n2.getNodeValue())) {
                return false;
            }
        }
    }
    return true;
}

From source file:Main.java

/**
 * return the text content of an element
 *//*ww  w  .j a va  2 s  .  c o  m*/
public static String getTextContent(org.w3c.dom.Node element) {
    StringBuffer childtext = new StringBuffer();
    NodeList childlist = element.getChildNodes();
    int ct = childlist.getLength();

    for (int j = 0; j < ct; j++) {
        org.w3c.dom.Node childNode = childlist.item(j);

        if ((childNode.getNodeType() == Node.TEXT_NODE)
                || (childNode.getNodeType() == Node.CDATA_SECTION_NODE)) {
            childtext.append(childNode.getNodeValue().trim());
        }
    }

    return childtext.toString();
}