Package org.springframework.statemachine

Interface StateMachinePersist<S,E,T>

Type Parameters:

S - the type of state

E - the type of event

T - the type of context object

All Known Subinterfaces:

StateMachineRuntimePersister<S,E,T>

All Known Implementing Classes:

AbstractPersistingStateMachineInterceptor, JpaPersistingStateMachineInterceptor, JpaRepositoryStateMachinePersist, MongoDbPersistingStateMachineInterceptor, MongoDbRepositoryStateMachinePersist, RedisPersistingStateMachineInterceptor, RedisRepositoryStateMachinePersist, RepositoryStateMachinePersist, RepositoryStateMachinePersist, ZookeeperStateMachinePersist

public interface StateMachinePersist<S,E,T>

StateMachinePersist is an interface handling serialization logic of a StateMachineContext.

Author:

Janne Valkealahti

Method Summary

Modifier and Type	Method	Description
StateMachineContext<S,E>	read(T contextObj)	Read a StateMachineContext from a persistent store with a context object T.
void	write(StateMachineContext<S,E> context, T contextObj)	Write a StateMachineContext into a persistent store with a context object T.

Method Details

write

void write(StateMachineContext<S,E> context,
 T contextObj)
    throws Exception

Write a StateMachineContext into a persistent store with a context object T.

Parameters:

context - the context

contextObj - the context ojb

Throws:

Exception - the exception

read

StateMachineContext<S,E> read(T contextObj)
                       throws Exception

Read a StateMachineContext from a persistent store with a context object T.

Parameters:

contextObj - the context ojb

Returns:

the state machine context

Throws:

Exception - the exception