How to use

getErrorListener

method

in

org.apache.xalan.transformer.TransformerImpl

/**
 * Warn the user of a problem.
 *
 * @param styleNode Stylesheet node
 * @param sourceNode Source tree node
 * @param msg Message text to issue
 * @param args Arguments to pass to the message
 * @throws XSLProcessorException thrown if the active ProblemListener and XPathContext decide
 * the error condition is severe enough to halt processing.
 *
 * @throws TransformerException
 * @xsl.usage internal
 */
public void warn(SourceLocator srcLctr, Node styleNode, Node sourceNode, String msg, Object args[])
    throws TransformerException
{
 String formattedMsg = XSLMessages.createWarning(msg, args);
 ErrorListener errHandler = m_transformer.getErrorListener();
 if (null != errHandler)
  errHandler.warning(new TransformerException(formattedMsg, srcLctr));
 else
  System.out.println(formattedMsg);
}

/**
 * Warn the user of a problem.
 *
 * @param styleNode Stylesheet node
 * @param sourceNode Source tree node
 * @param msg Message text to issue
 * @param args Arguments to pass to the message
 * @throws XSLProcessorException thrown if the active ProblemListener and XPathContext decide
 * the error condition is severe enough to halt processing.
 *
 * @throws TransformerException
 * @xsl.usage internal
 */
public void warn(SourceLocator srcLctr, Node styleNode, Node sourceNode, String msg, Object args[])
    throws TransformerException
{
 String formattedMsg = XSLMessages.createWarning(msg, args);
 ErrorListener errHandler = m_transformer.getErrorListener();
 if (null != errHandler)
  errHandler.warning(new TransformerException(formattedMsg, srcLctr));
 else
  System.out.println(formattedMsg);
}

/**
 * Warn the user of a problem.
 * This is public for access by extensions.
 *
 * @param msg The message text to issue
 * @param terminate Flag indicating whether to terminate this process
 * @throws XSLProcessorException thrown if the active ProblemListener and XPathContext decide
 * the error condition is severe enough to halt processing.
 *
 * @throws TransformerException
 */
public void message(SourceLocator srcLctr, String msg, boolean terminate) throws TransformerException
{
 ErrorListener errHandler = m_transformer.getErrorListener();
 if (null != errHandler)
 {
  errHandler.warning(new TransformerException(msg, srcLctr));
 }
 else
 {
  if (terminate)
   throw new TransformerException(msg, srcLctr);
  else
   System.out.println(msg);
 }
}

/**
 * Warn the user of a problem.
 * This is public for access by extensions.
 *
 * @param msg The message text to issue
 * @param terminate Flag indicating whether to terminate this process
 * @throws XSLProcessorException thrown if the active ProblemListener and XPathContext decide
 * the error condition is severe enough to halt processing.
 *
 * @throws TransformerException
 */
public void message(SourceLocator srcLctr, String msg, boolean terminate) throws TransformerException
{
 ErrorListener errHandler = m_transformer.getErrorListener();
 if (null != errHandler)
 {
  errHandler.warning(new TransformerException(msg, srcLctr));
 }
 else
 {
  if (terminate)
   throw new TransformerException(msg, srcLctr);
  else
   System.out.println(msg);
 }
}

/**
 * Execute an unknown element.
 * Execute fallback if fallback child exists or do nothing
 *
 * @param transformer non-null reference to the the current transform-time state.
 *
 * @throws TransformerException
 */
public void execute(TransformerImpl transformer)
     throws TransformerException
{
 try {
   if (hasFallbackChildren()) {
     executeFallbacks(transformer);
   } else {
     // do nothing
   }
   
 } catch (TransformerException e) {
   transformer.getErrorListener().fatalError(e);
 }
}

javax.xml.transform.ErrorListener errorListener = m_transformer.getErrorListener();
if(errorListener instanceof ErrorHandler)

javax.xml.transform.ErrorListener errorListener = m_transformer.getErrorListener();
if(errorListener instanceof ErrorHandler)

/**
 * Tell the user of an error, and probably throw an
 * exception.
 *
 * @param msg Message text to issue
 * @param args Arguments to use in message
 * @param e Exception to throw
 * @throws XSLProcessorException thrown if the active ProblemListener and XPathContext decide
 * the error condition is severe enough to halt processing.
 *
 * @throws TransformerException
 * @xsl.usage internal
 */
public void error(SourceLocator srcLctr, String msg, Object args[], Exception e) throws TransformerException
{
 //msg  = (null == msg) ? XSLTErrorResources.ER_PROCESSOR_ERROR : msg;
 String formattedMsg = XSLMessages.createMessage(msg, args);
 // Locator locator = m_stylesheetLocatorStack.isEmpty()
 //                   ? null :
 //                    ((Locator)m_stylesheetLocatorStack.peek());
 // Locator locator = null;
 ErrorListener errHandler = m_transformer.getErrorListener();
 if (null != errHandler)
  errHandler.fatalError(new TransformerException(formattedMsg, srcLctr));
 else
  throw new TransformerException(formattedMsg, srcLctr);
}

ErrorListener errHandler = m_transformer.getErrorListener();

/**
 * Tell the user of an error, and probably throw an
 * exception.
 *
 * @param msg Message text to issue
 * @param args Arguments to use in message
 * @param e Exception to throw
 * @throws XSLProcessorException thrown if the active ProblemListener and XPathContext decide
 * the error condition is severe enough to halt processing.
 *
 * @throws TransformerException
 * @xsl.usage internal
 */
public void error(SourceLocator srcLctr, String msg, Object args[], Exception e) throws TransformerException
{
 //msg  = (null == msg) ? XSLTErrorResources.ER_PROCESSOR_ERROR : msg;
 String formattedMsg = XSLMessages.createMessage(msg, args);
 // Locator locator = m_stylesheetLocatorStack.isEmpty()
 //                   ? null :
 //                    ((Locator)m_stylesheetLocatorStack.peek());
 // Locator locator = null;
 ErrorListener errHandler = m_transformer.getErrorListener();
 if (null != errHandler)
  errHandler.fatalError(new TransformerException(formattedMsg, srcLctr));
 else
  throw new TransformerException(formattedMsg, srcLctr);
}

ErrorListener errHandler = m_transformer.getErrorListener();

 /**
  * Send a message to diagnostics.
  * The xsl:message instruction sends a message in a way that
  * is dependent on the XSLT transformer. The content of the xsl:message
  * instruction is a template. The xsl:message is instantiated by
  * instantiating the content to create an XML fragment. This XML
  * fragment is the content of the message.
  *
  * @param transformer non-null reference to the the current transform-time state.
  *
  * @throws TransformerException
  */
 public void execute(
     TransformerImpl transformer)
      throws TransformerException
 {

  String data = transformer.transformToString(this);

  transformer.getMsgMgr().message(this, data, m_terminate);
  
  if(m_terminate)
   transformer.getErrorListener().fatalError(new TransformerException(XSLMessages.createMessage(XSLTErrorResources.ER_STYLESHEET_DIRECTED_TERMINATION, null))); //"Stylesheet directed termination"));
 }
}

javax.xml.transform.ErrorListener errorListener = m_transformer.getErrorListener();
if(errorListener instanceof ErrorHandler)

javax.xml.transform.ErrorListener errorListener = m_transformer.getErrorListener();
if(errorListener instanceof ErrorHandler)

javax.xml.transform.ErrorListener errorListener = m_transformer.getErrorListener();

javax.xml.transform.ErrorListener errorListener = m_transformer.getErrorListener();

transformer.getErrorListener().fatalError(te);
    te.setLocator(this);
   transformer.getErrorListener().fatalError(te);            
   transformer.getErrorListener().fatalError(new TransformerException(e));
   transformer.getErrorListener().warning(new TransformerException(e));
transformer.getErrorListener().fatalError(e);

/**
 * Execute an unknown element.
 * Execute fallback if fallback child exists or do nothing
 *
 * @param transformer non-null reference to the the current transform-time state.
 *
 * @throws TransformerException
 */
public void execute(TransformerImpl transformer)
     throws TransformerException
{
 if (transformer.getDebug())
   transformer.getTraceManager().fireTraceEvent(this);
 try {
   if (hasFallbackChildren()) {
     executeFallbacks(transformer);
   } else {
     // do nothing
   }
   
 } catch (TransformerException e) {
   transformer.getErrorListener().fatalError(e);
 }
 if (transformer.getDebug())
   transformer.getTraceManager().fireTraceEndEvent(this);
}

transformer.getErrorListener().fatalError(te);
    te.setLocator(this);
   transformer.getErrorListener().fatalError(te);            
   transformer.getErrorListener().fatalError(new TransformerException(e));
   transformer.getErrorListener().warning(new TransformerException(e));
transformer.getErrorListener().fatalError(e);

transformer.getErrorListener().fatalError(new TransformerException(XSLMessages.createMessage(XSLTErrorResources.ER_STYLESHEET_DIRECTED_TERMINATION, null))); //"Stylesheet directed termination"));