getValidationError in the result interface is returning the response

[alar17]

The actual validation errors could be inside of the response which is returned by result.getValidationError(lasSeqNr). This method is actually returning the response/result.

ts-reaktive/ts-reaktive-actors/src/main/java/com/tradeshift/reaktive/actors/CommandHandler.java

Line 127 in 2283964

default public Option<Object> getValidationError(long lastSequenceNr) {

[jypma]

It is... but it is a response indicating there was a validation error. It's up to the implementation whether the validation error IS the response, or IS CONTAINED IN the response.

That's why the actual reply message type is Object.

[jypma]

I think we can only make this more clear if we add a 4th type parameter to CommandHandler and friends, i.e. the reply message type...which would then also always have to be the same type for all commands. It's 99% true for where we use this, but not sure about 100%...