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Readme.md	initial commit	2019-09-26 15:47:41 -07:00
metadata.go	Adding license header and updating to MIT license. (#26 )	2019-10-09 10:58:08 -07:00
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retry.go	Adding license header and updating to MIT license. (#26 )	2019-10-09 10:58:08 -07:00
retry_test.go	Adding and Correcting code comments and types	2019-10-10 18:09:13 -07:00
state_store.go	Adding and Correcting code comments and types	2019-10-10 18:09:13 -07:00
transactional_state_store.go	Adding and Correcting code comments and types	2019-10-10 18:09:13 -07:00

Readme.md

State Stores

State Stores provide a common way to interact with different data store implementations, and allow users to opt-in to advanced capabilities using defined metadata.

Currently supported state stores are:

Azure CosmosDB
Redis

Implementing a new State Store

A compliant state store needs to implement one or more interfaces: StateStore and TransactionalStateStore.

The interface for StateStore:

type StateStore interface {
	Init(metadata Metadata) error
	Delete(req *DeleteRequest) error
	BulkDelete(req []DeleteRequest) error
	Get(req *GetRequest) (*GetResponse, error)
	Set(req *SetRequest) error
	BulkSet(req []SetRequest) error
}

The interface for TransactionalStateStore:

type TransactionalStateStore interface {
	Init(metadata Metadata) error
	Multi(reqs []TransactionalRequest) error
}