Commit Graph

13 Commits

Author SHA1 Message Date
122106bf39
Transparently propagate event handler errors
When an exception occurs during the execution of an event handler, it is
caught, wrapped inside an exception event and dispatched on the event
bus.

This applies to any throwable, but is not very useful for errors, as
these are not normally caught. Assertion errors in particular, which are
used in unit tests, should not be caught, as this would cause the test
runner to miss a failed test.

Therefore, errors are now transparently passed through to the caller of
the dispatch method.
2021-03-15 08:29:15 +01:00
7c3cd017de
Add system events section to README 2021-02-21 13:50:12 +01:00
6a2cad4ae5
Add ExceptionEvent
An exception event wraps an event that caused an exception inside of an
event handler while being dispatched and is then dispatched to dedicated
handlers.
2021-02-21 10:36:06 +01:00
b2fe3a9d6c
Log unhandled dead events 2021-02-20 22:10:48 +01:00
0036dc4829
Add DeadEvent
A dead events wraps an event that was dispatched but not delivered to
any handler. The dead event is than dispatched to dedicated handlers.
2021-02-19 16:05:11 +01:00
4a5b94a9b7
Allow event handlers with non-void return type
Also removed unnecessary files from the Event Bus Proc JAR and
configured GPG signing as well as deployment to Sonatype OSSRH.
2021-02-19 11:14:43 +01:00
002180ed3b
Remove EventListener and IEvent marker interfaces
This allows Event Bus to interface with existing classes without
modification.
2021-02-15 20:36:09 +01:00
cd2e7ad023
Rename Event#eventType to Event#value for more concise usage 2021-02-15 13:42:20 +01:00
9b1c708514
Replace priority with @Priority
The new @Priority annotation serves the exact same purpose as
@Event(priority = ...), but should be easier to read in complex handler
declarations. It has to be used in conjunction with the @Event
annotation, not instead of it.
2021-02-15 12:06:33 +01:00
3a6ebe9a19
Replace includeSubtypes with @Polymorphic
The new @Polymorphic annotation serves the exact same purpose as
@Event(includeSubtypes = true), but should be easier to read in complex
handler declarations. It has to be used in conjunction with the @Event
annotation, not instead of it.
2021-02-15 10:55:30 +01:00
e040f6ab1b
Simplify binding access calls in EventBus 2021-02-15 09:25:16 +01:00
fd255d65cc
Rename event-bus module to event-bus-core, add event-bus-ap module
event-bus is now a parent project containing the two modules
event-bus-core (the previous event-bus) and event-bus-ap (annotation
processor).

The version of the parent project (and thus that of the modules) has
been bumped to 1.0.0, as this change breaks compatibility with previous
versions due to the different artifact, module and package names.
2021-02-09 09:52:26 +01:00
9701e862df
Add parent project, convert existing project to Maven module 2021-02-08 19:30:37 +01:00