package scaladsl
Ordering
- Alphabetic
Visibility
- Public
- Protected
Type Members
- trait JdbcHandler[Envelope, S <: JdbcSession] extends JdbcHandlerLifecycle
Implement this interface for the Envelope handler for Jdbc Projections.
Implement this interface for the Envelope handler for Jdbc Projections.
It can be stateful, with variables and mutable data structures. It is invoked by the
Projection
machinery one envelope at a time and visibility guarantees between the invocations are handled automatically, i.e. no volatile or other concurrency primitives are needed for managing the state.Supported error handling strategies for when processing an
Envelope
fails can be defined in configuration or using thewithRecoveryStrategy
method of aProjection
implementation.- Annotations
- @ApiMayChange()
Value Members
- object JdbcHandler
- Annotations
- @ApiMayChange()
- object JdbcProjection
- Annotations
- @ApiMayChange()