com.novell.xsl
Class DefaultErrorHandler

java.lang.Object
  com.novell.xsl.DefaultErrorHandler

All Implemented Interfaces:

ErrorHandler

public class DefaultErrorHandler

extends Object

implements ErrorHandler

Default XSL error handler that logs errors and warnings to a PrintWriter (System.err unless specified otherwise).

Constructor Summary

DefaultErrorHandler()
Constructs a default error handler that logs errors and warnings to System.err.

DefaultErrorHandler(PrintWriter output)
Constructs a default error handler that logs errors and warnings to the specified PrintWriter.

Method Summary

void	error(String message) Receive notification of an XSL error.
int	getErrorCount() Returns the number of errors that have occurred so far.
int	getWarningCount() Returns the number of warnings that have occurred so far.
void	resetCounts() Resets the number of errors and warnings to zero.
void	setLogErrors(boolean logErrors) Sets whether errors are to be logged.
void	setLogWarnings(boolean logWarnings) Sets whether warnings are to be logged.
void	warning(String message) Receive notification of an XSL warning.

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultErrorHandler

public DefaultErrorHandler()

Constructs a default error handler that logs errors and warnings to System.err.

DefaultErrorHandler

public DefaultErrorHandler(PrintWriter output)

Constructs a default error handler that logs errors and warnings to the specified PrintWriter.

Parameters:

output - the PrintWriter to which error messages are logged

Method Detail

getErrorCount

public int getErrorCount()

Returns the number of errors that have occurred so far.

Specified by:

getErrorCount in interface ErrorHandler

Returns:

the number of errors

getWarningCount

public int getWarningCount()

Returns the number of warnings that have occurred so far.

Specified by:

getWarningCount in interface ErrorHandler

Returns:

the number of warnings

resetCounts

public void resetCounts()

Resets the number of errors and warnings to zero.

Specified by:

resetCounts in interface ErrorHandler

setLogErrors

public void setLogErrors(boolean logErrors)

Sets whether errors are to be logged. By default, errors are logged.

Parameters:

logErrors - true if errors are to be logged

setLogWarnings

public void setLogWarnings(boolean logWarnings)

Sets whether warnings are to be logged. By default, warnings are logged.

Parameters:

logWarnings - true if warnings are to be logged

error

public void error(String message)
           throws XSLException

Receive notification of an XSL error. If errors are being logged, the error message is written to the log. Regardless, this implementation always returns normally, allowing the XSL processor to recover and continue processing.

Specified by:

error in interface ErrorHandler

Parameters:

message - the error message

Throws:

XSLException - if the error is fatal (never thrown by this implementation)

warning

public void warning(String message)

Receive notification of an XSL warning. If warnings are being logged, the warning message is written to the log.

Specified by:

warning in interface ErrorHandler

Parameters:

message - the warning message