Example usage for org.w3c.dom Node TEXT

Introduction

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

Prototype

short TEXT_NODE

To view the source code for org.w3c.dom Node TEXT_NODE.

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Document

The node is a Text node.

Usage

From source file:Main.java

private static String getText(Node node) {
    if (node == null)
        return null;
    NodeList lst = node.getChildNodes();
    int size = lst.getLength();
    StringBuffer sb = new StringBuffer();
    for (int i = 0; i < size; i++) {
        Node n = lst.item(i);//from  ww w  .  j a  v  a2s  .  c om
        if (n.getNodeType() == Node.TEXT_NODE) {
            Text t = (Text) n;
            sb.append(t.getData());
        }
    }
    return sb.toString();
}

From source file:Main.java

private static void print(Node e, String tab) {

    if (e.getNodeType() == Node.TEXT_NODE) {
        System.out.println(tab + e.getNodeValue());
        return;/*  w  ww  .ja  v a 2 s. c om*/
    }

    System.out.print(tab + e.getNodeName());

    NamedNodeMap as = e.getAttributes();
    if (as != null && as.getLength() > 0) {
        System.out.print(" attributes=[");
        for (int i = 0; i < as.getLength(); i++)
            System.out.print((i == 0 ? "" : ", ") + as.item(i));
        System.out.print("]");
    }
    System.out.println();

    if (e.getNodeValue() != null)
        System.out.println(tab + " " + e.getNodeValue());

    NodeList childs = e.getChildNodes();
    for (int i = 0; i < childs.getLength(); i++)
        print(childs.item(i), tab + " ");
}

From source file:Main.java

/**
 * /*w  ww  . ja  v  a  2  s .c  o  m*/
 * @param e
 * @return
 */
public static String getText(Element e) {
    NodeList nl = e.getChildNodes();
    int max = nl.getLength();
    for (int i = 0; i < max; i++) {
        Node n = nl.item(i);
        if (n.getNodeType() == Node.TEXT_NODE) {
            return n.getNodeValue().trim();
        }
    }
    return "";
}

From source file:Main.java

/**
 * (A useful utility method from IBM developerworks)
 *///from   w ww  .  java 2s  .c  om
public static String getTextContents(Node node) {
    NodeList childNodes;
    StringBuffer contents = new StringBuffer();

    childNodes = node.getChildNodes();
    for (int i = 0; i < childNodes.getLength(); i++) {
        if (childNodes.item(i).getNodeType() == Node.TEXT_NODE) {
            contents.append(childNodes.item(i).getNodeValue());
        }
    }
    return contents.toString();
}

From source file:Main.java

/**
 * Get the text content of an element.//from  w  w w.  j  a  v a 2s . c o  m
 *
 * @param element
 *            The element.
 * @param sbuf
 *            The buffer to append to.
 * @param decend
 *            Whether to descend into child elements.
 */
public static void getText(final Element element, final StringBuilder sbuf, final boolean decend) {
    Node node = element.getFirstChild();

    while (node != null) {
        switch (node.getNodeType()) {
        case Node.TEXT_NODE:
            sbuf.append(node.getNodeValue());
            break;

        case Node.ELEMENT_NODE:
            if (decend) {
                getText((Element) node, sbuf, decend);
            }

            break;
        }

        node = node.getNextSibling();
    }
}

From source file:Main.java

private static Node getChildNodeByType(Element element, short nodeType) {
    if (element == null) {
        return null;
    }//from   www . j  a  va  2  s  . c o  m

    NodeList nodes = element.getChildNodes();
    if (nodes == null || nodes.getLength() < 1) {
        return null;
    }

    Node node;
    String data;
    for (int i = 0; i < nodes.getLength(); i++) {
        node = nodes.item(i);
        short type = node.getNodeType();
        if (type == nodeType) {
            if (type == Node.TEXT_NODE || type == Node.CDATA_SECTION_NODE) {
                data = ((Text) node).getData();
                if (data == null || data.trim().length() < 1) {
                    continue;
                }
            }

            return node;
        }
    }

    return null;
}

From source file:Main.java

/**
 * Static helper function to get the element data of the specified node.
 * /*from  www .  j av  a  2s  . c  o  m*/
 * @param node
 *            the node where the text data resides; may be <code>null</code>
 *            in which case this funtion will return ""
 * 
 * @return the complete text of the specified node, or an empty string if
 *         the node has no text or is <code>null</code>
 */
public static String getElementData(final Node node) {
    StringBuffer ret = new StringBuffer();

    if (node != null) {
        Node text;
        for (text = node.getFirstChild(); text != null; text = text.getNextSibling()) {
            /**
             * the item's value is in one or more text nodes which are its
             * immediate children
             */
            if (text.getNodeType() == Node.TEXT_NODE || text.getNodeType() == Node.CDATA_SECTION_NODE) {
                ret.append(text.getNodeValue());
            } else {
                if (text.getNodeType() == Node.ENTITY_REFERENCE_NODE) {
                    ret.append(getElementData(text));
                }
            }
        }
    }
    return ret.toString();
}

From source file:Main.java

/**Recursive method which has a side effect of setting the result to the pretty-printed flat text version of an XML node.
 * @param finger the current node//w w  w . j  a  v  a2  s.c o  m
 * @param result the resultant string that is being built up.
 * @param indent the current indenting level.
 */

private static void doc2String(Node finger, StringBuffer result, int indent) {
    //Base Case
    for (int j = 0; j < indent; j++)
        result.append(' ');
    if (finger.getNodeType() == Node.TEXT_NODE) {
        result.append(finger.getNodeValue().trim());
        result.append("\n");
        return;
    }
    result.append('<');
    //System.out.println("XMLUtils: appending " + finger.getNodeName() + " to output");
    result.append(finger.getNodeName().trim());
    result.append('>');
    result.append("\n");
    if (finger.hasChildNodes()) {
        NodeList childList = finger.getChildNodes();
        for (int i = 0; i < childList.getLength(); i++) {
            doc2String(childList.item(i), result, indent + 1);
        }
    }
    for (int j = 0; j < indent; j++)
        result.append(' ');
    result.append("</");
    //System.out.println("XMLUtils: appending end " + finger.getNodeName() + " to output");
    result.append(finger.getNodeName().trim());
    result.append('>');
    result.append("\n");
}

From source file:Main.java

/**
 * Is the supplied W3C DOM Node a text node.
 *
 * @param node The node to be tested./*  w w w  .  ja  v a  2  s. c  o m*/
 * @return True if the node is a text node, otherwise false.
 */
public static boolean isTextNode(Node node) {
    short nodeType;

    if (node == null) {
        return false;
    }
    nodeType = node.getNodeType();

    return nodeType == Node.CDATA_SECTION_NODE || nodeType == Node.TEXT_NODE;
}

From source file:Main.java

public static String setInnerText(Element node, String value) {
    StringBuilder sb = new StringBuilder();
    while (node.hasChildNodes()) {
        Node tn = node.getFirstChild();
        if (tn.getNodeType() == Node.TEXT_NODE) {
            sb.append(tn.getNodeValue());
        }/*from w  w  w .j  a  v  a  2 s.  c  o m*/
        node.removeChild(tn);
    }
    node.appendChild(node.getOwnerDocument().createTextNode(value));
    return sb.toString();
}

Example usage for org.w3c.dom Node TEXT_NODE

Introduction

Prototype

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Usage