Package org.springframework.statemachine.persist

Class RepositoryStateMachinePersist<S,E>

java.lang.Object

org.springframework.statemachine.persist.RepositoryStateMachinePersist<S,E>

Type Parameters:

S - the type of state

E - the type of event

All Implemented Interfaces:

StateMachinePersist<S,E,String>

public class RepositoryStateMachinePersist<S,E>
extends Object
implements StateMachinePersist<S,E,String>

A StateMachinePersist using a generic StateMachineContextRepository for persisting StateMachineContext.

Author:

Janne Valkealahti

Constructor Summary

Constructors

Constructor	Description
RepositoryStateMachinePersist(StateMachineContextRepository<S,E,StateMachineContext<S,E>> repository)	Instantiates a new repository state machine persist.

Method Summary

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

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

RepositoryStateMachinePersist

public RepositoryStateMachinePersist(StateMachineContextRepository<S,E,StateMachineContext<S,E>> repository)

Instantiates a new repository state machine persist.

Parameters:

repository - the repository

Method Details

write

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

Description copied from interface: StateMachinePersist

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

Specified by:

write in interface StateMachinePersist<S,E,String>

Parameters:

context - the context

contextObj - the context ojb

Throws:

Exception - the exception

read

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

Description copied from interface: StateMachinePersist

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

Specified by:

read in interface StateMachinePersist<S,E,String>

Parameters:

contextObj - the context ojb

Returns:

the state machine context

Throws:

Exception - the exception