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.

    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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    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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    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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  private String getCharacterDataFromElement(Element e) {
    try {
      if (e != null) {
        Node child = e.getFirstChild();
        if (child instanceof CharacterData) {
          CharacterData cd = (CharacterData) child;
          return cd.getData().replaceAll("^[ \\t\\n]*(.*)[ \\t\\n]*$", "$1");
        }
      }
    } catch (Exception ex) {
      ex.printStackTrace();
    }

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    private static String getCharacterDataFromElement(Element e) {
        try {
        Node child = e.getFirstChild();
        if (child instanceof CharacterData) {
            CharacterData cd = (CharacterData) child;
            return cd.getData();
        }
        } catch (Exception ex){
            
        }
        return "";

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  public static String getContentText(Element element) {
    StringBuilder text = new StringBuilder();
    for (Node child = element.getFirstChild(); child != null; child = child.getNextSibling()) {
      if (child instanceof CharacterData) {
        CharacterData characterData = (CharacterData) child;
        text.append(characterData.getData());
      }
    }
    return text.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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