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 String getText(Node node) {
    String value = "";

    NodeList children = node.getChildNodes();
    for (int k = 0; k < children.getLength(); k++) {
        Node child = children.item(k);
        if (child.getNodeType() == Node.TEXT_NODE) {
            value = child.getNodeValue();
        }/*from  w w w.  ja  v  a2 s .com*/
    }

    return value;
}

From source file:Main.java

public static String get_inner_text(Node node) {
    NodeList children = node.getChildNodes();
    for (int i = 0; i < children.getLength(); ++i) {
        Node child = children.item(i);
        if (child.getNodeType() == Node.TEXT_NODE)
            return child.getNodeValue();
        if (child instanceof Text)
            return ((Text) child).getData();
        /*if (child instanceof TextNode)
           return ((TextNode)child).getData();*/
    }//  w  w  w .  j av a 2  s .co m
    return null;
}

From source file:Main.java

public static String getAttribute(String attribute, Node node) {
    Node attributeNode = node.getAttributes().getNamedItem(attribute);

    if (attributeNode != null)
        return attributeNode.getNodeValue().trim();

    return null;//from w  w  w . ja  v a  2 s . c o  m
}

From source file:Main.java

/**
 * @param n Node to examine//from   w w w .j a v a2 s . 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 getAttributeIgnoreCase(Node n, String attr, String def) {
    NamedNodeMap attrs = n.getAttributes();
    if (attrs == null)
        return def;
    for (int i = 0; i < attrs.getLength(); i++) {
        Node ret = attrs.item(i);
        if (ret.getNodeName().equalsIgnoreCase(attr))
            return ret.getNodeValue();
    }
    return def;
}

From source file:Main.java

public static String getNamespaceURI(final Document doc, final String ns) {
    NamedNodeMap attr = doc.getDocumentElement().getAttributes();
    for (int i = 0; i < attr.getLength(); i++) {
        Node attrNode = attr.item(i);
        if (attrNode.getNodeName().indexOf(ns) != -1) {
            return (attrNode.getNodeValue());
        }/*from ww w.  j a  v a  2  s  .  co m*/
    }
    return null;
}

From source file:Main.java

public static String getAttribute(NamedNodeMap namedNodeMap, String name) {
    Node node = namedNodeMap.getNamedItem(name);
    if (node == null) {
        return null;
    }/*  w ww.  j a  va2s. c  o  m*/
    return node.getNodeValue();
}

From source file:Main.java

public static String getAttributeValue(Node node, String attrName) {
    if (node == null)
        return null;
    NamedNodeMap attrs = node.getAttributes();
    if (attrs == null)
        return null;
    Node attrNode = attrs.getNamedItem(attrName);
    if (attrNode == null)
        return null;
    return attrNode.getNodeValue();
}

From source file:Main.java

public static void setAllIdentityAttribute(Document document, String attributeValue) {
    NodeList propertyList = document.getElementsByTagName("Property");
    for (int i = 0; i < propertyList.getLength(); i++) {
        Node node = propertyList.item(i);
        for (int j = 0; j < node.getAttributes().getLength(); j++) {
            Node attribute = node.getAttributes().item(j);
            if (attribute.getNodeName().equals("name") && attribute.getNodeValue().equals(attributeValue)) {
                Element element = (Element) node;
                element.setAttribute("isIdentity", "true");
            }/*from w w  w  .ja  v  a  2 s .co  m*/
        }
    }
}

From source file:Main.java

public static final Node getSubNodeById(Node n, String id) {
    int i;//from w w  w  . jav a2s .  c om
    NodeList children;
    Node childnode;

    if (n == null) {
        return null;
    }

    children = n.getChildNodes();

    for (i = 0; i < children.getLength(); i++) {
        childnode = children.item(i);
        NamedNodeMap nnm = childnode.getAttributes();
        if (nnm != null) {
            Node attr = nnm.getNamedItem("id");
            if (attr != null && id.equals(attr.getNodeValue())) {
                return childnode;
            }
        }

        childnode = getSubNodeById(childnode, id);
        if (childnode != null) {
            return childnode;
        }
    }
    return null;
}

From source file:Main.java

/**
 * Returns the value of the first child node of the given node, and asserts
 * that the child node is a Text node./*from   www  . j a va2 s .  c o m*/
 * 
 * @param node a node containing a single Text child node
 * @return the value of the child Text node
 */
public static String getChildText(Node node) {
    Node child = node.getFirstChild();
    assert (child.getNodeType() == Node.TEXT_NODE);
    return child.getNodeValue();
}