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Wow
3.16.8
jvm
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wow-core
/
me.ahoo.wow.saga.annotation
/
SagaId
Saga
Id
@
Target
(
allowedTargets
=
[
AnnotationTarget.FUNCTION
]
)
@
Inherited
annotation class
SagaId
(
val
value
:
String
,
val
expression
:
String
)
从订阅的领域事件中解析
SagaId
. 用于多个聚合的关系维护.
Parameters
value
抽取领域事件的字段作为
SagaId
expression
通过字符串表达式解析
SagaId
Members
Properties
expression
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val
expression
:
String
value
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val
value
:
String