com.cookingfox.lapasse.impl.logging

Class DefaultLogger<S extends State>

java.lang.Object

com.cookingfox.lapasse.impl.logging.DefaultLogger<S>

Type Parameters:

S - The concrete type of the state object.

All Implemented Interfaces:

CommandLogger, EventLogger<S>, CombinedLogger<S>

public class DefaultLogger<S extends State>
extends Object
implements CombinedLogger<S>

Implementation of multiple logger interfaces.

Constructor Summary

Constructors

Constructor and Description
DefaultLogger()

Method Summary

Modifier and Type	Method and Description
void	onCommandHandlerError(Throwable error, Command command, Collection<Event> events) Called when an error occurs during the handling of a command.
void	onCommandHandlerResult(Command command, Collection<Event> events) Called when a command handler returns a result.
void	onEventHandlerError(Throwable error, Event event, S newState) Called when an error occurs during the handling of an event.
void	onEventHandlerResult(Event event, S newState) Called when an event handler returns a result.

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultLogger

public DefaultLogger()

Method Detail

onCommandHandlerError

public void onCommandHandlerError(Throwable error,
                                  Command command,
                                  Collection<Event> events)

Description copied from interface: CommandLogger

Called when an error occurs during the handling of a command.

Specified by:

onCommandHandlerError in interface CommandLogger

Parameters:

error - The error that occurred.

command - The command that was handled.

events - The resulting event(s). Note: command handlers are not required to produce events.

onCommandHandlerResult

public void onCommandHandlerResult(Command command,
                                   Collection<Event> events)

Description copied from interface: CommandLogger

Called when a command handler returns a result.

Specified by:

onCommandHandlerResult in interface CommandLogger

Parameters:

command - The command that was handled.

events - The resulting event(s). Note: command handlers are not required to produce events.

onEventHandlerError

public void onEventHandlerError(Throwable error,
                                Event event,
                                S newState)

Description copied from interface: EventLogger

Called when an error occurs during the handling of an event.

Specified by:

onEventHandlerError in interface EventLogger<S extends State>

Parameters:

error - The error that occurred.

event - The event that was handled.

newState - The new state that was returned by the event handler.

onEventHandlerResult

public void onEventHandlerResult(Event event,
                                 S newState)

Description copied from interface: EventLogger

Called when an event handler returns a result.

Specified by:

onEventHandlerResult in interface EventLogger<S extends State>

Parameters:

event - The event that was handled.

newState - The new state that was returned by the event handler.