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 String getAttributeValue(String attributeName, Node xmlNode) {
    if (xmlNode == null)
        return null;

    if (xmlNode.getAttributes() == null)
        return null;

    if (xmlNode.getAttributes().getLength() == 0)
        return null;

    Node n = xmlNode.getAttributes().getNamedItem(attributeName);

    if (n == null)
        return null;

    return n.getTextContent();
}

From source file:Main.java

public static String getAttribute(Node node, String attributeName) {
    Node attribute = node.getAttributes().getNamedItem(attributeName);
    if (attribute == null) {
        return null;
    }// w  w w.j a v  a2  s.  c  o m

    return attribute.getTextContent();
}

From source file:Main.java

public static String getValueXPath(String srcXmlString, String xPath) {
    String value = null;/*from w  ww . j a  v  a2  s.  c o m*/
    try {
        Object result = execXpathGetNode(srcXmlString, xPath);
        Node node = (Node) result;
        if (node.getNodeType() == Node.ELEMENT_NODE) {
            value = node.getTextContent();
        } else {
            value = node.getNodeValue();
        }
        logger.debug(xPath + " = " + value);
    } catch (Exception ex) {
        logger.error(ex.getMessage() + " Could not extract any value using xpath: " + xPath);
    }
    return value;
}

From source file:Main.java

public static String getTextContent(Node node) {

    if (node == null)
        throw new NullPointerException();

    String textContent;/*from w ww . j a  v a 2 s  . com*/

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

    NodeList childNodes = node.getChildNodes();
    if (childNodes.getLength() > 0 && childNodes.item(0) instanceof Text)
        textContent = node.getNodeValue();
    if (textContent != null)
        return xmlDecode(textContent);

    return "";
}

From source file:Main.java

/**
 *//*from   w  w w .j  a v a 2s.  c  om*/
public static String getComment(Element searchIn, int commentIndex) {
    NodeList list = searchIn.getChildNodes();
    int counter = 0;
    for (int i = 0; i < list.getLength(); i++) {
        Node n = list.item(i);
        if (n.getNodeType() == Node.COMMENT_NODE) {
            if (counter == commentIndex) {
                return n.getTextContent();
            }
            counter++;
        }
    }
    return null;
}

From source file:Main.java

public static List<String> evaluateNodeListTextXPath(final Document document, final XPathExpression expression)
        throws XPathExpressionException {
    notNull(document);/*from  www  .  j  a  v  a 2 s.  c om*/
    notNull(expression);

    final List<String> result = new LinkedList<String>();

    for (final Node node : evaluateNodeListXPath(document, expression)) {
        result.add(node.getTextContent());
    }

    return result;
}

From source file:Main.java

/**
 * Getter for a specific text content of the given node.
 * @param node Node.//www . ja v  a 2  s  . com
 * @param name Name of element tags around the text content.
 * @return Returns the content or null if no content with the given
 * name exists.
 */
static public String getTextContent(Node node, String name) {
    node = node.getFirstChild();
    while (node != null) {
        if (node.getNodeName().equals(name))
            return (node.getTextContent());
        node = node.getNextSibling();
    }
    return (null);
}

From source file:Main.java

/**
 * Finds the DOM node with specified name from a node list and returns
 * its content as a string./* w  ww  .  ja  v  a2s  .c  om*/
 * @param nodes Node list
 * @param name Node name
 * @return Content of the node as a string, or null if no node/content
 * @example
 * <pre name="test">
 * Document d = createDomDocument();
 * Node root = d.appendChild( d.createElement("Root") );
 * Node n1 = root.appendChild( d.createElement("Node1") );
 * n1.appendChild( d.createTextNode("Value1") );
 * Element e2 = d.createElement("Node2");
 * e2.appendChild( d.createTextNode("Value2") );
 * Node n2 = root.appendChild( e2 );
 * getNodeContent(root.getChildNodes(), "Node1") === "Value1";
 * getNodeContent(root.getChildNodes(), "Node2") === "Value2";
 * getNodeContent(root.getChildNodes(), "NotFound") === null;
 * </pre>
 */
public static String getNodeContent(NodeList nodes, String name) {
    Node node = getNodeByName(nodes, name);
    if (node == null || node.getFirstChild() == null)
        return null;
    return node.getTextContent();
}

From source file:Main.java

public static Map<String, String> getChildElementNodesMap(Node node) {
    if (node == null) {
        return null;
    }/*from   www.j  av  a  2  s .com*/

    Map<String, String> map = new ConcurrentHashMap<>();
    NodeList nodeList = node.getChildNodes();
    if (nodeList != null && nodeList.getLength() > 0) {
        for (int i = 0; i < nodeList.getLength(); i++) {
            Node item = nodeList.item(i);
            if (item != null && item.getNodeType() == Node.ELEMENT_NODE) {
                map.put(item.getNodeName(), item.getTextContent().trim());
            }
        }
    }
    return map;
}

From source file:Main.java

public static Map<String, String> XmlAsMap(Node node) {
    Map<String, String> map = new HashMap<String, String>();
    NodeList nodeList = node.getChildNodes();
    for (int i = 0; i < nodeList.getLength(); i++) {
        Node currentNode = nodeList.item(i);
        if (currentNode.hasAttributes()) {
            for (int j = 0; j < currentNode.getAttributes().getLength(); j++) {
                Node item = currentNode.getAttributes().item(i);
                if (item != null)
                    map.put(item.getNodeName(), prepare(item.getTextContent()));
            }//from   www  .  jav a  2s . co  m
        }
        if (currentNode.getFirstChild() != null) {
            if (currentNode.getFirstChild().getNodeType() == Node.ELEMENT_NODE) {
                map.putAll(XmlAsMap(currentNode));
            } else if (currentNode.getFirstChild().getNodeType() == Node.TEXT_NODE) {
                map.put(currentNode.getLocalName(), prepare(currentNode.getTextContent()));
            }
        }
    }
    return map;
}