org.dellroad.stuff.xml
Class TransformErrorListener

java.lang.Object
  org.dellroad.stuff.xml.TransformErrorListener

All Implemented Interfaces:

ErrorListener

public class TransformErrorListener
extends Object
implements ErrorListener

ErrorListener implementation that logs the messgaes to a configured Logger and throws exceptions in cases of errors and fatal errors.

This class also optionally works around some stupid Xalan-J bugs:

• Throw exceptions in the case of warning(javax.xml.transform.TransformerException) also; this is required because Xalan-J reports even <message terminate="yes"> messages as warnings
• When throwing exceptions, wrap them in RuntimeExceptions to avoid being swallowed; otherwise Xalan-J will not terminate on a <message terminate="yes">

Field Summary

protected Logger	log
protected boolean	xalanWorkarounds

Constructor Summary

TransformErrorListener(Logger log, boolean xalanWorkarounds)

Method Summary

void	error(TransformerException e)
void	fatalError(TransformerException e)
protected String	getLogMessageFor(TransformerException e)
protected void	rethrow(TransformerException e)
void	warning(TransformerException e)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

log

protected final Logger log

xalanWorkarounds

protected final boolean xalanWorkarounds

Constructor Detail

TransformErrorListener

public TransformErrorListener(Logger log,
                              boolean xalanWorkarounds)

Method Detail

warning

public void warning(TransformerException e)
             throws TransformerException

Specified by:

warning in interface ErrorListener

Throws:

TransformerException

error

public void error(TransformerException e)
           throws TransformerException

Specified by:

error in interface ErrorListener

Throws:

TransformerException

fatalError

public void fatalError(TransformerException e)
                throws TransformerException

Specified by:

fatalError in interface ErrorListener

Throws:

TransformerException

getLogMessageFor

protected String getLogMessageFor(TransformerException e)

rethrow

protected void rethrow(TransformerException e)
                throws TransformerException

Throws:

TransformerException