How to use

AttributesImplSerializer

in

org.apache.xml.serializer

protected AttributesImplSerializer m_attributes = new AttributesImplSerializer();

int index;
if (uri == null || localName == null || uri.length() == 0)
  index = m_attributes.getIndex(rawName);
else {
  index = m_attributes.getIndex(uri, localName);
  if (m_tracer != null)
    old_value = m_attributes.getValue(index);
    if (value.equals(old_value))
      old_value = null;
  m_attributes.setValue(index, value);
  was_added = false;
  if (old_value != null)
  m_attributes.addAttribute(uri, localName, rawName, type, value);
  was_added = true;
  if (m_tracer != null)

  super.fireStartElem(m_elemContext.m_elementName);  
int nAttrs = m_attributes.getLength();   
if (nAttrs>0)
  m_attributes.clear();

  index = m_attributes.getIndex(rawName);
else {
  index = m_attributes.getIndex(uri,localName);
  m_attributes.setValue(index,value);
  was_added = false;
  m_attributes.addAttribute(uri, localName, rawName, type, value);
  was_added = true;

/**
 * Process the attributes, which means to write out the currently
 * collected attributes to the writer. The attributes are not
 * cleared by this method
 * 
 * @param writer the writer to write processed attributes to.
 * @param nAttrs the number of attributes in m_attributes 
 * to be processed
 *
 * @throws org.xml.sax.SAXException
 */
public void processAttributes(java.io.Writer writer, int nAttrs)
  throws IOException,SAXException
{
    /* 
     * process the collected attributes
     */
    for (int i = 0; i < nAttrs; i++)
    {
      processAttribute(
        writer,
        m_attributes.getQName(i),
        m_attributes.getValue(i),
        m_elemContext.m_elementDesc);
    }
}

/**
 * This method sets the attributes, previous attributes are cleared,
 * it also keeps the hashtable up to date for quick lookup via
 * getIndex(qName).
 * @param atts the attributes to copy into these attributes.
 * @see org.xml.sax.helpers.AttributesImpl#setAttributes(Attributes)
 * @see #getIndex(String)
 */
public final void setAttributes(Attributes atts)
{
  super.setAttributes(atts);
  // we've let the super class add the attributes, but
  // we need to keep the hash table up to date ourselves for the
  // potentially new qName/index pairs for quick lookup. 
  int numAtts = atts.getLength();
  if (MAX <= numAtts)
    switchOverToHash(numAtts);
}

this.m_attributes.clear();
this.m_CdataElems = null;
this.m_cdataTagOpen = false;

  index = m_attributes.getIndex(rawName);
else {
  index = m_attributes.getIndex(uri,localName);
  m_attributes.addAttribute(uri, localName, rawName, type, value);
  was_added = true;

int nAttrs = m_attributes.getLength();
if (nAttrs > 0)

  index = m_attributes.getIndex(rawName);
else {
  index = m_attributes.getIndex(uri,localName);
  m_attributes.setValue(index,value);
  was_added = false;
  m_attributes.addAttribute(uri, localName, rawName, type, value);
  was_added = true;

final String name = m_attributes.getQName(i);
final String value = m_attributes.getValue(i);
writer.write(' ');
writer.write(name);

switchOverToHash(MAX);

/**
 * This method is called when all the data needed for a call to the
 * SAX handler's startElement() method has been gathered.
 */
protected void closeStartTag() throws SAXException
{
  m_elemContext.m_startTagOpen = false;
  final String localName = getLocalName(m_elemContext.m_elementName);
  final String uri = getNamespaceURI(m_elemContext.m_elementName, true);
  // Now is time to send the startElement event
  if (m_needToCallStartDocument)
  {
    startDocumentInternal();
  }
  m_saxHandler.startElement(uri, localName, m_elemContext.m_elementName, m_attributes);
  // we've sent the official SAX attributes on their way,
  // now we don't need them anymore.
  m_attributes.clear();
  if(m_state != null)
   m_state.setCurrentNode(null);
}

  index = m_attributes.getIndex(rawName);
else {
  index = m_attributes.getIndex(uri,localName);
  m_attributes.addAttribute(uri, localName, rawName, type, value);
  was_added = true;

int index;
if (uri == null || localName == null || uri.length() == 0)
  index = m_attributes.getIndex(rawName);
else {
  index = m_attributes.getIndex(uri, localName);
  if (m_tracer != null)
    old_value = m_attributes.getValue(index);
    if (value.equals(old_value))
      old_value = null;
  m_attributes.setValue(index, value);
  was_added = false;
  if (old_value != null)
  m_attributes.addAttribute(uri, localName, rawName, type, value);
  was_added = true;
  if (m_tracer != null)

  index = m_attributes.getIndex(rawName);
else {
  index = m_attributes.getIndex(uri,localName);
  m_attributes.setValue(index,value);
  was_added = false;
  m_attributes.addAttribute(uri, localName, rawName, type, value);
  was_added = true;

int nAttrs = m_attributes.getLength();
if (nAttrs > 0)
  m_attributes.clear();

/**
 * Process the attributes, which means to write out the currently
 * collected attributes to the writer. The attributes are not
 * cleared by this method
 * 
 * @param writer the writer to write processed attributes to.
 * @param nAttrs the number of attributes in m_attributes 
 * to be processed
 *
 * @throws org.xml.sax.SAXException
 */
public void processAttributes(java.io.Writer writer, int nAttrs)
  throws IOException,SAXException
{
    /* 
     * process the collected attributes
     */
    for (int i = 0; i < nAttrs; i++)
    {
      processAttribute(
        writer,
        m_attributes.getQName(i),
        m_attributes.getValue(i),
        m_elemContext.m_elementDesc);
    }
}

/**
 * This method sets the attributes, previous attributes are cleared,
 * it also keeps the hashtable up to date for quick lookup via
 * getIndex(qName).
 * @param atts the attributes to copy into these attributes.
 * @see org.xml.sax.helpers.AttributesImpl#setAttributes(Attributes)
 * @see #getIndex(String)
 */
public final void setAttributes(Attributes atts)
{
  super.setAttributes(atts);
  // we've let the super class add the attributes, but
  // we need to keep the hash table up to date ourselves for the
  // potentially new qName/index pairs for quick lookup. 
  int numAtts = atts.getLength();
  if (MAX <= numAtts)
    switchOverToHash(numAtts);
}

/**
 * This method is called when all the data needed for a call to the
 * SAX handler's startElement() method has been gathered.
 */
protected void closeStartTag() throws SAXException
{
  m_elemContext.m_startTagOpen = false;
  // Now is time to send the startElement event
  m_saxHandler.startElement(
    EMPTYSTRING,
    m_elemContext.m_elementName,
    m_elemContext.m_elementName,
    m_attributes);
  m_attributes.clear();       
}