Package io.atlassian.fugue.retry

Class ExceptionHandlers

java.lang.Object

io.atlassian.fugue.retry.ExceptionHandlers

public class ExceptionHandlers
extends Object

Provides some standard implementations of various exception actions. This class is not instantiable.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
private static class	ExceptionHandlers.CompositeExceptionHandler
private static class	ExceptionHandlers.IgnoreExceptionHandler
(package private) static class	ExceptionHandlers.LoggingExceptionHandler

Field Summary

Fields

Modifier and Type	Field	Description
private static final org.slf4j.Logger	log

Constructor Summary

Constructors

Modifier	Constructor	Description
private	ExceptionHandlers()

Method Summary

Modifier and Type	Method	Description
static ExceptionHandler	chain(ExceptionHandler... handlers)	Chain a series of ExceptionHandlers together to be executed subsequently; if one throws an exception, subsequent handlers will not be executed.
static ExceptionHandler	ignoreExceptionHandler()	ignoreExceptionHandler.
(package private) static org.slf4j.Logger	logger()
static ExceptionHandler	loggingExceptionHandler(org.slf4j.Logger logger)	Retrieves an ExceptionHandler which will log exceptions passed in.

Methods inherited from class java.lang.Object

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

Field Details

log

private static final org.slf4j.Logger log

Constructor Details

ExceptionHandlers

private ExceptionHandlers()

Method Details

loggingExceptionHandler

public static ExceptionHandler loggingExceptionHandler(org.slf4j.Logger logger)

Retrieves an ExceptionHandler which will log exceptions passed in.

Parameters:

logger - the Logger to which exceptions will be logged; if it is null, a default Logger will be used. The default logger is the logger for the ExceptionHandlers class, but may change in future.

Returns:

an ExceptionHandler which will log (at WARN level) exceptions passed in

ignoreExceptionHandler

public static ExceptionHandler ignoreExceptionHandler()

ignoreExceptionHandler.

Returns:

an ExceptionHandler which does nothing

chain

public static ExceptionHandler chain(ExceptionHandler... handlers)

Chain a series of ExceptionHandlers together to be executed subsequently; if one throws an exception, subsequent handlers will not be executed.

Parameters:

handlers - the chain of handlers to chain

Returns:

an ExceptionHandler composing the supplied handlers

logger

static org.slf4j.Logger logger()