Class ExceptionMonitor

java.lang.Object

org.apache.mina.util.ExceptionMonitor

Direct Known Subclasses:

DefaultExceptionMonitor

public abstract class ExceptionMonitor
extends Object

Monitors uncaught exceptions. exceptionCaught(Throwable) is invoked when there are any uncaught exceptions.

You can monitor any uncaught exceptions by setting ExceptionMonitor by calling setInstance(ExceptionMonitor). The default monitor logs all caught exceptions in WARN level using SLF4J.

See Also:

• DefaultExceptionMonitor

Field Summary

Fields

Modifier and Type	Field	Description
private static ExceptionMonitor	instance

Constructor Summary

Constructors

Constructor	Description
ExceptionMonitor()

Method Summary

Modifier and Type	Method	Description
abstract void	exceptionCaught(Throwable cause)	Invoked when there are any uncaught exceptions.
static ExceptionMonitor	getInstance()
static void	setInstance(ExceptionMonitor monitor)	Sets the uncaught exception monitor.

Methods inherited from class Object

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

Field Details

instance

private static ExceptionMonitor instance

Constructor Details

ExceptionMonitor

public ExceptionMonitor()

Method Details

getInstance

public static ExceptionMonitor getInstance()

Returns:

the current exception monitor.

setInstance

public static void setInstance(ExceptionMonitor monitor)

Sets the uncaught exception monitor. If null is specified, the default monitor will be set.

Parameters:

monitor - A new instance of DefaultExceptionMonitor is set if null is specified.

exceptionCaught

public abstract void exceptionCaught(Throwable cause)

Invoked when there are any uncaught exceptions.

Parameters:

cause - The caught exception