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

/**
 * Returns the value of the first child node of the given node, and asserts
 * that the child node is a Text node.//from w ww.  j  a va2 s.c  om
 * 
 * @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();
}

From source file:Main.java

public static final String getCDATA(Element elem, boolean trim) {
    StringBuilder sb = new StringBuilder();
    NodeList nl = elem.getChildNodes();
    for (int i = 0; i < nl.getLength(); i++) {
        Node nc = nl.item(i);//  ww w .j av  a  2  s.c o m
        if (nc.getNodeType() == Node.CDATA_SECTION_NODE) {
            sb.append(((Text) nc).getData());
        } else if (nc.getNodeType() == Node.TEXT_NODE) {
            String txt = ((Text) nc).getData();
            if (trim) {
                txt = txt.trim();
            }
            sb.append(txt);
        }
    }
    return sb.toString();
}

From source file:Main.java

public static String getTextContent(Element element) {
    StringBuilder buffer = new StringBuilder();

    element.normalize();// w w w .jav  a2 s .  c om
    NodeList children = element.getChildNodes();
    for (int i = 0, n = children.getLength(); i < n; i++) {
        Node child = children.item(i);
        if (child.getNodeType() == Node.TEXT_NODE) {
            buffer.append(child.getNodeValue());
        }
    }

    return buffer.toString().trim();
}

From source file:Main.java

/**
 * Traverses through a DOM tree starting at the given element and removes all those text-nodes from it that only
 * contain white spaces.//from ww  w.  j  a  va  2 s .  co m
 * 
 * @param parent
 *          the parent Element
 */
public static void removeWhitespaceTextNodes(Element parent) {
    final NodeList nl = parent.getChildNodes();

    for (int i = 0; i < nl.getLength(); i++) {
        final Node child = nl.item(i);

        if (child.getNodeType() == Node.TEXT_NODE) {
            if (child.getNodeValue().trim().length() == 0) {
                parent.removeChild(child);
                i--; // since the child is removed counting up must be made undone
            }
        } else if (child.getNodeType() == Node.ELEMENT_NODE && child.getChildNodes().getLength() > 0) {
            removeWhitespaceTextNodes((Element) child);
        }
    }
}

From source file:Main.java

public static String getNodeValue(Node node) {
    if (node == null) {
        return null;
    }/*w w  w  .  j a v a 2  s . c om*/

    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

/**
 * Convert a node type to a string. For debug purpose only.
 * /*from w  w w .j  av a 2s .  co  m*/
 * @param nodeType
 *            the node type
 * @return the string
 * @throws Exception
 *             the exception
 */
public static String nodeTypeToString(short nodeType) throws Exception {
    if (nodeType == Node.ELEMENT_NODE)
        return "ELEMENT_NODE";
    if (nodeType == Node.ATTRIBUTE_NODE)
        return "ATTRIBUTE_NODE";
    if (nodeType == Node.TEXT_NODE)
        return "TEXT_NODE";
    if (nodeType == Node.CDATA_SECTION_NODE)
        return "CDATA_SECTION_NODE";
    if (nodeType == Node.ENTITY_REFERENCE_NODE)
        return "ENTITY_REFERENCE_NODE";
    if (nodeType == Node.ENTITY_NODE)
        return "ENTITY_NODE";
    if (nodeType == Node.PROCESSING_INSTRUCTION_NODE)
        return "PROCESSING_INSTRUCTION_NODE";
    if (nodeType == Node.COMMENT_NODE)
        return "COMMENT_NODE";
    if (nodeType == Node.DOCUMENT_NODE)
        return "DOCUMENT_NODE";
    if (nodeType == Node.DOCUMENT_TYPE_NODE)
        return "DOCUMENT_TYPE_NODE";
    if (nodeType == Node.DOCUMENT_FRAGMENT_NODE)
        return "DOCUMENT_FRAGMENT_NODE";
    if (nodeType == Node.NOTATION_NODE)
        return "NOTATION_NODE";
    if (nodeType == Node.DOCUMENT_POSITION_DISCONNECTED)
        return "DOCUMENT_POSITION_DISCONNECTED";
    if (nodeType == Node.DOCUMENT_POSITION_PRECEDING)
        return "DOCUMENT_POSITION_PRECEDING";
    if (nodeType == Node.DOCUMENT_POSITION_FOLLOWING)
        return "DOCUMENT_POSITION_FOLLOWING";
    if (nodeType == Node.DOCUMENT_POSITION_CONTAINS)
        return "DOCUMENT_POSITION_CONTAINS";
    if (nodeType == Node.DOCUMENT_POSITION_CONTAINED_BY)
        return "DOCUMENT_POSITION_CONTAINED_BY";
    if (nodeType == Node.DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC)
        return "DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC";

    throw new Exception("Unknown value : " + nodeType);
}

From source file:Main.java

public static Node getTextChild(Element aNode) {
    for (Node i = aNode.getFirstChild(); i != null; i = i.getNextSibling())
        if (i.getNodeType() == Node.TEXT_NODE)
            return i;
    return null;//from w ww  . java 2s .  co m
}

From source file:Main.java

public static String getNodeText(Node node) {
    if (node.getNodeType() == Node.ELEMENT_NODE) {
        NodeList childNodes = node.getChildNodes();
        StringBuffer buffer = new StringBuffer();
        for (int i = 0; i < childNodes.getLength(); i++) {
            if (childNodes.item(i).getNodeType() == Node.TEXT_NODE) {
                Node myNode = childNodes.item(i);
                buffer.append(myNode.getNodeValue());
            }/*from  ww w  .  j a va  2  s  .c  o  m*/
        }
        return buffer.toString();
    }
    return "";
}

From source file:Main.java

public static String getElementText(Element n) {
    NodeList childNodes = n.getChildNodes();
    String result = new String();
    for (int i = 0; i < childNodes.getLength(); i++) {
        Node node = childNodes.item(i);
        if (node.getNodeType() == Node.TEXT_NODE) {
            result += node.getNodeValue();
        }//  w ww.  j  a  v  a2 s .  c  o  m
    }
    return result;
}

From source file:Main.java

public static String getTextNode(Element aNode) {
    for (Node i = aNode.getFirstChild(); i != null; i = i.getNextSibling())
        if (i.getNodeType() == Node.TEXT_NODE)
            return i.getNodeValue();

    return null;//from  w w w  . j ava 2  s.c om
}

Example usage for org.w3c.dom Node TEXT_NODE

Introduction

Prototype

Document

Usage