Example usage for org.w3c.dom Node getTextContent

Introduction

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

Prototype

public String getTextContent() throws DOMException;

Source Link

Document

This attribute returns the text content of this node and its descendants.

Usage

From source file:Main.java

public static HashMap<String, String> getElementsByTagNameHashMap(String sTag, Element eElement) {
    String value = null;//from www.java 2  s  .c o  m
    HashMap<String, String> map = new HashMap<String, String>();
    NodeList nlList = eElement.getElementsByTagName(sTag);
    if (nlList != null && nlList.item(0) != null) {
        NodeList nodes = nlList.item(0).getChildNodes();
        for (int i = 0; i < nodes.getLength(); i++) {
            Node node = nodes.item(i);
            map.put(node.getNodeName(), node.getTextContent());
        }
    }
    return map;
}

From source file:Main.java

static public List<String> getNodeTexts(Node node, String... nodePath) {
    List<Node> nodes = getNodes(node, nodePath);
    if (nodes != null) {
        List<String> strs = new ArrayList<String>(nodes.size());
        for (Node n : nodes) {
            strs.add(n.getTextContent());
        }/*ww  w  .  jav a  2s .  c om*/
        return strs;
    } else {
        return null;
    }
}

From source file:Main.java

public static void removeHandset(String file, String name) throws Exception {
    DocumentBuilderFactory domfac = DocumentBuilderFactory.newInstance();
    DocumentBuilder dombuilder = domfac.newDocumentBuilder();
    FileInputStream is = new FileInputStream(file);

    Document doc = dombuilder.parse(is);
    NodeList devices = doc.getElementsByTagName("devices");
    NodeList nodeList = doc.getElementsByTagName("device");
    for (int i = 0; i < nodeList.getLength(); i++) {
        Node deviceNode = nodeList.item(i);
        if (deviceNode.getTextContent().equals(name)) {
            devices.item(0).removeChild(deviceNode);
        }//from   w  ww .  j a  v  a  2 s. c o  m
    }

    //save
    TransformerFactory tf = TransformerFactory.newInstance();
    Transformer t = tf.newTransformer();
    Properties props = t.getOutputProperties();
    props.setProperty(OutputKeys.ENCODING, "GB2312");
    t.setOutputProperties(props);
    DOMSource dom = new DOMSource(doc);
    StreamResult sr = new StreamResult(file);
    t.transform(dom, sr);
}

From source file:Main.java

/**
 * @param the/* w w w  . j a  v a2  s .c om*/
 *            node to create the name from, never <code>null</code>
 * @return the node of the name as qualified name, never <code>null</code>
 */
public static QName buildQName(Node node) {
    String localPart;
    String nsName;
    String name = node.getTextContent();
    int indexOfColon = name.indexOf(':');
    if (indexOfColon > 0) {
        localPart = name.substring(indexOfColon + 1);
        nsName = node.lookupNamespaceURI(name.substring(0, indexOfColon));
    } else {
        localPart = name;
        // return default namespace URI if any
        nsName = node.lookupNamespaceURI(null);
    }
    return new QName(nsName, localPart);
}

From source file:Main.java

public static String getText(Node elem) {
    if (elem.getNodeType() == Element.TEXT_NODE)
        return elem.getTextContent();
    else if (elem.hasChildNodes())
        return elem.getFirstChild().getTextContent();
    return "";
}

From source file:Main.java

/**
 * Parses the value of the given attribute as an boolean.
 * @param attributeName the name of the attribute.
 * @param map the map that contains all the attributes.
 * @return the float value./*from   w w w. j ava  2  s  . c  om*/
 */
public static boolean parseBoolean(String attributeName, NamedNodeMap map) {
    org.w3c.dom.Node attr = map.getNamedItem(attributeName);
    return attr != null ? Boolean.parseBoolean(attr.getTextContent()) : false;
}

From source file:Main.java

public static float getDescendentTextAsFloat(Node node, String name, float defaultValue) throws IOException {
    Node d = getDescendent(node, name);
    if (d != null) {
        String sval = d.getTextContent().trim();
        return Float.parseFloat(sval);
    }/*  w  w w. j a  v  a  2  s. c  o m*/
    return defaultValue;
}

From source file:Main.java

public static int getDescendentTextAsInt(Node node, String name, int defaultValue) throws IOException {
    Node d = getDescendent(node, name);
    if (d != null) {
        String sval = d.getTextContent().trim();
        return Integer.parseInt(sval);
    }/*w ww  .j  ava  2  s . co  m*/
    return defaultValue;
}

From source file:Main.java

public static String getChildNodeTextContent(Node parentNode, String childElementName) {
    Node node = getChildNode(parentNode, childElementName);
    if (node != null)
        return node.getTextContent();
    return null;//  ww  w.  j  a  va  2  s.co  m
}

From source file:Main.java

public static String xpathToContent(String xpathQuery, Object domObject) throws XPathExpressionException {
    Node node = xpathToNode(xpathQuery, domObject);

    if (node != null)
        return node.getTextContent();

    return null;//  w w  w. j a  v  a 2s.co  m
}