Examples of org.w3c.dom.CharacterData

org.w3c.dom.CharacterData
The CharacterData interface extends Node with a set of attributes and methods for accessing character data in the DOM. For clarity this set is defined here rather than on each object that uses these attributes and methods. No DOM objects correspond directly to CharacterData , though Text and others do inherit the interface from it. All offsets in this interface start from 0.
As explained in the DOMString interface, text strings in the DOM are represented in UTF-16, i.e. as a sequence of 16-bit units. In the following, the term 16-bit units is used whenever necessary to indicate that indexing on CharacterData is done in 16-bit units.

    NodeList list = rootElement.getElementsByTagName(tagname);
    if (list.getLength() > 0) {
      Element element = (Element)list.item(0);
      Node child = element.getFirstChild();
      if (child instanceof CharacterData) {
        CharacterData cd = (CharacterData) child;
        return cd.getData();
      }
    }
    return null;
  }

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     */
    static public String getChildCharacterData(Element parentEl) {
        if (parentEl == null) { return null; }
        Node tempNode = parentEl.getFirstChild();
        StringBuffer strBuf = new StringBuffer();
        CharacterData charData;
        while (tempNode != null) {
            switch (tempNode.getNodeType()) {
                case Node.TEXT_NODE:
                case Node.CDATA_SECTION_NODE:
                    charData = (CharacterData) tempNode;
                    strBuf.append(charData.getData());
                    break;
            }
            tempNode = tempNode.getNextSibling();
        }
        return strBuf.toString();

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                } else if (type == Node.COMMENT_NODE) {
                    node.removeChild(child);
                    len--;
                } else if (type == Node.TEXT_NODE || type == Node.CDATA_SECTION_NODE ) {
                    if (prevTextChild != null) {
                        CharacterData ptc = (CharacterData) prevTextChild;
                        ptc.setData(ptc.getNodeValue() + child.getNodeValue());
                        node.removeChild(child);
                        len--;
                    } else {
                        prevTextChild = child;
                        i++;

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    if (parentEl == null) {
      return null;
    }
    Node          tempNode = parentEl.getFirstChild();
    StringBuffer  strBuf   = new StringBuffer();
    CharacterData charData;


    while (tempNode != null) {
      switch (tempNode.getNodeType()) {
        case Node.TEXT_NODE :
        case Node.CDATA_SECTION_NODE : charData = (CharacterData)tempNode;
                                       strBuf.append(charData.getData());
                                       break;
      }
      tempNode = tempNode.getNextSibling();
    }
    return strBuf.toString();

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     */
    static public String getChildCharacterData(Element parentEl) {
        if (parentEl == null) { return null; }
        Node tempNode = parentEl.getFirstChild();
        StringBuffer strBuf = new StringBuffer();
        CharacterData charData;
        while (tempNode != null) {
            switch (tempNode.getNodeType()) {
                case Node.TEXT_NODE:
                case Node.CDATA_SECTION_NODE:
                    charData = (CharacterData) tempNode;
                    strBuf.append(charData.getData());
                    break;
            }
            tempNode = tempNode.getNextSibling();
        }
        return strBuf.toString();

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     */
    static public String getChildCharacterData(Element parentEl) {
        if (parentEl == null) { return null; }
        Node tempNode = parentEl.getFirstChild();
        StringBuffer strBuf = new StringBuffer();
        CharacterData charData;
        while (tempNode != null) {
            switch (tempNode.getNodeType()) {
                case Node.TEXT_NODE:
                case Node.CDATA_SECTION_NODE:
                    charData = (CharacterData) tempNode;
                    strBuf.append(charData.getData());
                    break;
            }
            tempNode = tempNode.getNextSibling();
        }
        return strBuf.toString();

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                processAttributes(subhierarchy.toString(), child);
                initProperties(child, subhierarchy.append(NODE_DELIMITER));
            }
            else if (node instanceof CDATASection || node instanceof Text)
            {
                CharacterData data = (CharacterData) node;
                buffer.append(data.getData());
            }
        }


        String text = buffer.toString().trim();
        if (text.length() > 0 && hierarchy.length() > 0)

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        Element child = document.createElement(nodes[nodes.length - 1]);
        parent.appendChild(child);
        if (attName == null)
        {
            CharacterData data = document.createTextNode(String.valueOf(value));
            child.appendChild(data);
        }
        else
        {
            child.setAttribute(attName, String.valueOf(value));

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    if (parentEl == null) {
      return null;
    }
    Node          tempNode = parentEl.getFirstChild();
    StringBuffer  strBuf   = new StringBuffer();
    CharacterData charData;


    while (tempNode != null) {
      switch (tempNode.getNodeType()) {
        case Node.TEXT_NODE :
        case Node.CDATA_SECTION_NODE : charData = (CharacterData)tempNode;
                                       strBuf.append(charData.getData());
                                       break;
      }
      tempNode = tempNode.getNextSibling();
    }
    return strBuf.toString();

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    if (parentEl == null) {
      return null;
    }
    Node          tempNode = parentEl.getFirstChild();
    StringBuffer  strBuf   = new StringBuffer();
    CharacterData charData;


    while (tempNode != null) {
      switch (tempNode.getNodeType()) {
        case Node.TEXT_NODE :
        case Node.CDATA_SECTION_NODE : charData = (CharacterData)tempNode;
                                       strBuf.append(charData.getData());
                                       break;
      }
      tempNode = tempNode.getNextSibling();
    }
    return strBuf.toString();

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