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

static String getAttributeValue(final Node node, final String attributeName) {
    if (node == null || attributeName == null) {
        return null;
    }/* ww w.ja  v a2s  .  c  o m*/

    final NamedNodeMap attrMap = node.getAttributes();
    final Node attrNode = attrMap.getNamedItem(attributeName);
    if (attrNode != null) {
        return attrNode.getNodeValue();
    }
    return null;
}

From source file:Main.java

public static void deepCopyDocument(Document ttml, File target) throws IOException {
    try {/*  ww w  .j  a  v  a2  s .  co m*/
        XPathFactory xPathfactory = XPathFactory.newInstance();
        XPath xpath = xPathfactory.newXPath();
        XPathExpression expr = xpath.compile("//*/@backgroundImage");
        NodeList nl = (NodeList) expr.evaluate(ttml, XPathConstants.NODESET);
        for (int i = 0; i < nl.getLength(); i++) {
            Node backgroundImage = nl.item(i);
            URI backgroundImageUri = URI.create(backgroundImage.getNodeValue());
            if (!backgroundImageUri.isAbsolute()) {
                copyLarge(new URI(ttml.getDocumentURI()).resolve(backgroundImageUri).toURL().openStream(),
                        new File(target.toURI().resolve(backgroundImageUri).toURL().getFile()));
            }
        }
        copyLarge(new URI(ttml.getDocumentURI()).toURL().openStream(), target);

    } catch (XPathExpressionException e) {
        throw new IOException(e);
    } catch (URISyntaxException e) {
        throw new IOException(e);
    }
}

From source file:Main.java

public static String getElementValue(Element inElement) {
    if (null == inElement)
        return null;
    Node wkFirstChild = inElement.getFirstChild();
    if (null == wkFirstChild)
        return "";
    else/* ww w  .  ja v  a2 s.c o  m*/
        return wkFirstChild.getNodeValue();
}

From source file:Main.java

/** Gets the text information associated with the given DOM element. */
public static String getText(final Element el) {
    final NodeList nodes = el.getChildNodes();
    final int len = nodes.getLength();
    for (int i = 0; i < len; i++) {
        final Node node = nodes.item(i);
        if ("#text".equals(node.getNodeName()))
            return node.getNodeValue();
    }/*w w  w . j av  a2 s .co m*/
    return null;
}

From source file:Main.java

public static String getNodeValue(Node node) {
    String value = null;//from   w w w.j  a va2  s  .  com
    if (node != null) {
        value = node.getNodeValue();
        if (value == null) {
            value = node.getTextContent();
        }
    }
    return value;
}

From source file:Main.java

public static String getTagValue(String sTag, Element eElement) {
    if (eElement == null) {
        return null;
    }/*w  w  w  .java  2 s .co m*/
    NodeList aNodeList = eElement.getElementsByTagName(sTag);
    if (aNodeList == null) {
        return null;
    }
    Node aNode = aNodeList.item(0);
    if (aNode == null) {
        return null;
    }
    NodeList nlList = aNode.getChildNodes();
    Node nValue = (Node) nlList.item(0);
    if (nValue == null) {
        return null;
    }
    return nValue.getNodeValue();
}

From source file:Main.java

public static String getNodeValue(Node node) {
    if (node == null) {
        return null;
    }/*from  w w w  . ja  v a 2 s.  co m*/

    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();
        }
    }
    return null;
}

From source file:Main.java

public static String getAttribute(Node node, String name) {
    if (node == null) {
        return null;
    }/*from  www .java 2  s  .  co  m*/

    Node val = node.getAttributes().getNamedItem(name);

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

    return val.getNodeValue();
}

From source file:Main.java

public static String getTextTag(Node node, String tagName) {
    Element elem = (Element) node;
    NodeList list = elem.getElementsByTagName(tagName);
    if (list.getLength() == 0)
        return null;
    Node child = list.item(0).getFirstChild();
    if (child.getNodeType() == Node.TEXT_NODE)
        return child.getNodeValue();
    return null;/*  w w  w  . ja v a2s.co m*/
}

From source file:Main.java

public static Map<String, String> findAttributesValues(Node node) {

    Map<String, String> retval = new HashMap<String, String>();
    NamedNodeMap attrs = node.getAttributes();
    if (attrs != null) {
        for (int i = 0; i < attrs.getLength(); i++) {
            Node attr = attrs.item(i);
            String name = attr.getNodeName();
            String value = attr.getNodeValue();

            retval.put(name, value);//from  w  w  w . ja va2  s  .  c o m
        }
    }

    return retval;
}