org.milyn.delivery.sax.SAXText java code examples

Common ways to obtain SAXText

private void myMethod () {
 SAXText s =new SAXText()
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}

  /**
   * Clone this SAXText object.
   * @return A cloned copy of this SAXText object.
   */
  protected Object clone() {
    SAXText clone = new SAXText();

    clone.characters = new char[length];
    System.arraycopy(characters, offset, clone.characters, 0, length);
    clone.offset = 0;
    clone.length = length;
    clone.type = type;

    return clone;
  }
}

  public boolean add(SAXText saxText) {
    if(textAccumulator != null) {
      // Clear the accumulatedText object so as any subsequent calls to the
      // getTextAsString method will recreate the buffer from scratch...
      accumulatedText = null;
    }
    return super.add((SAXText) saxText.clone());
  }
};

public static void writeText(SAXText text, Writer writer) throws IOException {
  if(writer != null) {
    switch (text.getType()) {
      case TEXT:
        writer.write(text.getCharacters(), text.getOffset(), text.getLength());
        break;
      case CDATA:
        writer.write("<![CDATA[");
        writer.write(text.getCharacters(), text.getOffset(), text.getLength());
        writer.write("]]>");
        break;
      case COMMENT:
        writer.write("<!--");
        writer.write(text.getCharacters(), text.getOffset(), text.getLength());
        writer.write("-->");
        break;
      case ENTITY:
        writer.write("&");
        writer.write(HTMLEntityLookup.getEntityRef(text.getCharacters()[text.getOffset()]));
        writer.write(';');
        break;
    }
  }
}

/**
 * Write the text to the supplied writer.
 * <p/>
 * It wraps the text based on its {@link #getType() type}.
 *
 * @param writer The writer.
 * @throws IOException Write exception.
 */
public void toWriter(Writer writer) throws IOException {
  toWriter(writer, true);
}

@SuppressWarnings("RedundantThrows")
public void onChildText(SAXElement element, SAXText childText, ExecutionContext executionContext) throws SmooksException, IOException {
  if(currentNode == document) {
    // Just ignore for now...
    return;
  }
  if(childText.getText().trim().length() == 0) {
    // Ignore pure whitespace...
    return;
  }
  switch (childText.getType()) {
    case TEXT:
      currentNode.appendChild(document.createTextNode(childText.getText()));
      break;
    case CDATA:
      currentNode.appendChild(document.createCDATASection(childText.getText()));
      break;
    case COMMENT:
      currentNode.appendChild(document.createComment(childText.getText()));
      break;
    case ENTITY:
      currentNode.appendChild(document.createTextNode(childText.getText()));
      break;
  }
}

public SAXText(char[] characters, int offset, int length, TextType type) {
  setText(characters, offset, length, type);
}

/**
 * Write the text to the supplied writer.
 * <p/>
 * It wraps the text based on its {@link #getType() type}.
 *
 * @param writer The writer.
 * @throws IOException Write exception.
 */
public void toWriter(Writer writer) throws IOException {
  toWriter(writer, true);
}

@SuppressWarnings("RedundantThrows")
public void onChildText(SAXElement element, SAXText childText, ExecutionContext executionContext) throws SmooksException, IOException {
  if(currentNode == document) {
    // Just ignore for now...
    return;
  }
  if(childText.getText().trim().length() == 0) {
    // Ignore pure whitespace...
    return;
  }
  switch (childText.getType()) {
    case TEXT:
      currentNode.appendChild(document.createTextNode(childText.getText()));
      break;
    case CDATA:
      currentNode.appendChild(document.createCDATASection(childText.getText()));
      break;
    case COMMENT:
      currentNode.appendChild(document.createComment(childText.getText()));
      break;
    case ENTITY:
      currentNode.appendChild(document.createTextNode(childText.getText()));
      break;
  }
}

public SAXText(char[] characters, int offset, int length, TextType type) {
  setText(characters, offset, length, type);
}

public static void writeText(SAXText text, Writer writer) throws IOException {
  if(writer != null) {
    switch (text.getType()) {
      case TEXT:
        writer.write(text.getCharacters(), text.getOffset(), text.getLength());
        break;
      case CDATA:
        writer.write("<![CDATA[");
        writer.write(text.getCharacters(), text.getOffset(), text.getLength());
        writer.write("]]>");
        break;
      case COMMENT:
        writer.write("<!--");
        writer.write(text.getCharacters(), text.getOffset(), text.getLength());
        writer.write("-->");
        break;
      case ENTITY:
        writer.write("&");
        writer.write(HTMLEntityLookup.getEntityRef(text.getCharacters()[text.getOffset()]));
        writer.write(';');
        break;
    }
  }
}

/**
 * Write the text to the supplied writer.
 *
 * It wraps the text based on its {@link #getType() type}.
 *
 * @param writer The writer.
 * @throws IOException Write exception.
 */
public void toWriter(Writer writer) throws IOException {
  toWriter(writer, true);
}

@SuppressWarnings("RedundantThrows")
public void onChildText(SAXElement element, SAXText childText, ExecutionContext executionContext) throws SmooksException, IOException {
  if(currentNode == document) {
    // Just ignore for now...
    return;
  }
  if(childText.getText().trim().length() == 0) {
    // Ignore pure whitespace...
    return;
  }
  switch (childText.getType()) {
    case TEXT:
      currentNode.appendChild(document.createTextNode(childText.getText()));
      break;
    case CDATA:
      currentNode.appendChild(document.createCDATASection(childText.getText()));
      break;
    case COMMENT:
      currentNode.appendChild(document.createComment(childText.getText()));
      break;
    case ENTITY:
      currentNode.appendChild(document.createTextNode(childText.getText()));
      break;
  }
}

public SAXText(char[] characters, int offset, int length, TextType type) {
  setText(characters, offset, length, type);
}

  /**
   * Clone this SAXText object.
   * @return A cloned copy of this SAXText object.
   */
  protected Object clone() {
    SAXText clone = new SAXText();

    clone.characters = new char[length];
    System.arraycopy(characters, offset, clone.characters, 0, length);
    clone.offset = 0;
    clone.length = length;
    clone.type = type;

    return clone;
  }
}

  public boolean add(SAXText saxText) {
    if(textAccumulator != null) {
      // Clear the accumulatedText object so as any subsequent calls to the
      // getTextAsString method will recreate the buffer from scratch...
      accumulatedText = null;
    }
    return super.add((SAXText) saxText.clone());
  }
};

public static void writeText(SAXText text, Writer writer) throws IOException {
  if(writer != null) {
    switch (text.getType()) {
      case TEXT:
        writer.write(text.getCharacters(), text.getOffset(), text.getLength());
        break;
      case CDATA:
        writer.write("<![CDATA[");
        writer.write(text.getCharacters(), text.getOffset(), text.getLength());
        writer.write("]]>");
        break;
      case COMMENT:
        writer.write("<!--");
        writer.write(text.getCharacters(), text.getOffset(), text.getLength());
        writer.write("-->");
        break;
      case ENTITY:
        writer.write("&");
        writer.write(HTMLEntityLookup.getEntityRef(text.getCharacters()[text.getOffset()]));
        writer.write(';');
        break;
    }
  }
}

/**
 * Write the text to the supplied writer.
 * <p/>
 * It wraps the text based on its {@link #getType() type}.
 *
 * @param writer The writer.
 * @throws IOException Write exception.
 */
public void toWriter(Writer writer) throws IOException {
  toWriter(writer, true);
}

public void onChildText(SAXElement element, SAXText childText, ExecutionContext executionContext) throws SmooksException, IOException {
  if(currentNode == document) {
    // Just ignore for now...
    return;
  }
  if(childText.getText().trim().length() == 0) {
    // Ignore pure whitespace...
    return;
  }
  switch (childText.getType()) {
    case TEXT:
      currentNode.appendChild(document.createTextNode(childText.getText()));
      break;
    case CDATA:
      currentNode.appendChild(document.createCDATASection(childText.getText()));
      break;
    case COMMENT:
      currentNode.appendChild(document.createComment(childText.getText()));
      break;
    case ENTITY:
      currentNode.appendChild(document.createTextNode(childText.getText()));
      break;
  }
}

public SAXText(char[] characters, int offset, int length, TextType type) {
  setText(characters, offset, length, type);
}

  /**
   * Clone this SAXText object.
   * @return A cloned copy of this SAXText object.
   */
  protected Object clone() {
    SAXText clone = new SAXText();

    clone.characters = new char[length];
    System.arraycopy(characters, offset, clone.characters, 0, length);
    clone.offset = 0;
    clone.length = length;
    clone.type = type;

    return clone;
  }
}

Javadoc

SAX Text.

This class provides a wrapper around the char array supplied by the SAXParser/XMLReader. It help provide an optimization by allowing the process to avoid String construction where possible.

NOTE: References to instances of this type should not be cached. If you need to cache the character data housed in this class, you should use either the #getText() or #toString() methods.

Most used methods

<init>
clone
Clone this SAXText object.
getCharacters
Get the underlying character buffer.
getLength
Get the character buffer length (in the #getCharacters()) of the text a associated with this SAXText
getOffset
Get the character offset (in the #getCharacters()) of the text a associated with this SAXText instan
getText
Get the raw text, unwrapped. This method differs from the #toString() implementation because it does
getType
Get the text type (comment, cdata etc).
setText
toWriter
Write the text to the supplied writer. It wraps the text based on its #getType().

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How to useSAXText in org.milyn.delivery.sax

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