package scaladsl
Ordering
- Alphabetic
Visibility
- Public
- Protected
Value Members
- object CassandraProjection
Factories of akka.projection.Projection where the offset is stored in Cassandra.
Factories of akka.projection.Projection where the offset is stored in Cassandra. The envelope handler can integrate with anything, such as publishing to a message broker, or updating a read model in Cassandra.
The envelope handler function can be stateful, with variables and mutable data structures. It is invoked by the
Projectionmachinery 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.