Example usage for org.w3c.dom Node setNodeValue

Introduction

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

Prototype

public void setNodeValue(String nodeValue) 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 addElementToXml(String xmlFile, String nodeToAdd, String nodeContent)
        throws ParserConfigurationException, SAXException, IOException, TransformerException {

    Document doc = getXmlDoc(xmlFile);

    NodeList nodes = doc.getChildNodes();

    Node node = doc.createElement(nodeToAdd);
    node.setNodeValue(nodeContent);

    nodes.item(0).appendChild(node);/*w ww  . j a v a  2  s.  co m*/

    saveXml(doc, xmlFile);
}

From source file:Main.java

public static void setAttributeValue(Node node, String attribute, String value) {
    NamedNodeMap attributes = node.getAttributes();
    if (attributes != null) {
        Node nameAttr = attributes.getNamedItem(attribute);
        if (nameAttr != null) {
            nameAttr.setNodeValue(value);
        }//from www  .  jav  a  2 s .c o  m
    }
}

From source file:Main.java

/**
 * Convenience method for setting a node's (attr or elem) text value.
 * //from  w  ww.  j  ava  2  s .  c  om
 * @param node     The DOM node whose value needs to be changed.
 * @param newValue The value to set for node.
 */
public static void setNodeValue(final Node node, final String newValue) {
    short nodeType = node.getNodeType();
    if (nodeType == Node.ATTRIBUTE_NODE) {
        node.setNodeValue(newValue);
    } else if (nodeType == Node.ELEMENT_NODE) {
        node.setTextContent(newValue);
    }
}

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);
        return;//from  ww w  .j a  v a 2 s. co m
    }
    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

public static void incrementAttributeValue(Node node, String attName, int value) {
    Node attr = node.getAttributes().getNamedItem(attName);
    String attValue = String.valueOf(Integer.parseInt(attr.getNodeValue()) + value);
    attr.setNodeValue(attValue);
}

From source file:Main.java

/**
 * Set node's attribute./*from  w  w  w. ja va 2s  . co m*/
 * 
 * @param node
 *          the node
 * @param attributeName
 *          the attribute name
 * @param value
 *          the value
 */
public static void setNodeAttributeValue(Node node, String attributeName, String value) {
    if (null == node) {
        // Do Nothing
        return;
    }
    NamedNodeMap attributes = node.getAttributes();
    if (null == attributes) {
        // Do Nothing
        return;
    }
    Node n = attributes.getNamedItem(attributeName);
    if (null == n) {
        // Do Nothing
        return;
    }
    n.setNodeValue(value);
}

From source file:Main.java

/**
   Set the text of a specified node. A text section is added to
   the node if necessary.//  w  ww  .  j a va2 s . co  m
 */
static public void setText(Node node, String value) {
    if (node == null)
        return;

    Node child = findChild(node, "#text");
    if (child == null)
        node.appendChild(node.getOwnerDocument().createTextNode(value));
    else
        child.setNodeValue(value);
}

From source file:Main.java

/**
 * Updates the specified the child node/*from w  w w. java 2 s .  c  o m*/
 *  
 * @param parent   the parent node
 * @param nodeName   the name of child node to update
 * @param nodeValue   the new value
 * @return boolean  true 
 * @throws Exception
 */
public static boolean updateChildNodeValueByName(Document doc, Node parent, String nodeName, String nodeValue)
        throws Exception {
    Node node = findChildNodeByName(parent, nodeName);
    if (node == null)
        return false;

    Node firstNode = node.getFirstChild();
    if (firstNode == null) {
        node.appendChild(doc.createTextNode(nodeValue));
    } else {
        firstNode.setNodeValue(nodeValue);
    }
    return true;

}

From source file:Main.java

/***************************************************************************
 * Sets the value of the first child under the given element with the given
 * name. If the child has no nodes, one is created.
 * /* www .ja v  a2s. co  m*/
 * @param doc
 * @param e
 * @param name
 * @param value
 * @return
 * @throws Exception
 **************************************************************************/
public static boolean setChildValueByName(Document doc, Element e, String name, String value) throws Exception {
    NodeList childNodes = e.getChildNodes();
    for (int i = 0; i < childNodes.getLength(); i++) {
        Node node = childNodes.item(i);
        if (node.getNodeType() != Node.ELEMENT_NODE)
            continue;

        if (node.getNodeName().equals(name)) {
            Node child = node.getFirstChild();
            if (child == null)
                ((Element) node).appendChild(doc.createTextNode(value));
            else
                child.setNodeValue(value);

            return true;
        }
    }

    return false;
}

From source file:Main.java

public static void setNodeAttribute(Document doc, Node n, String attrName, String value) {
    Node namedAttr = n.getAttributes().getNamedItem(attrName);
    if (namedAttr == null) {
        namedAttr = doc.createAttribute(attrName);
        n.getAttributes().setNamedItem(namedAttr);
    }/*from   w  w w  .j  ava  2s .  co m*/
    namedAttr.setNodeValue(value);
}