org.nustaq.kontraktor.weblication

Interface ISessionStorage

All Known Implementing Classes:

DefaultSessionStorage

public interface ISessionStorage

Created by ruedi on 20.06.17. Defines Persistance requirements. There is a default implementation based on memory mapped files which should be sufficient for small to medium sized apps (<0.5 million user). The interface could be implemented backed by your favourite data base or data grid.

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static class	ISessionStorage.Token

Method Summary

Modifier and Type	Method and Description
org.nustaq.kontraktor.IPromise<String>	createToken(ISessionStorage.Token t) creates a persisted token associated with the user and data.
void	delUser(String userkey)
void	forEachUser(org.nustaq.kontraktor.Callback<org.nustaq.reallive.api.Record> cb) stream all user records to the given callback and close it calling cb.finish()
org.nustaq.kontraktor.IPromise<org.nustaq.reallive.api.Record>	getUser(String userId)
org.nustaq.kontraktor.IPromise<String>	getUserFromSessionId(String sid)
void	putUser(org.nustaq.reallive.api.Record userRecord)
void	putUserAtSessionId(String sessionId, String userKey)
org.nustaq.kontraktor.IPromise<Boolean>	putUserIfNotPresent(org.nustaq.reallive.api.Record userRecord)
org.nustaq.kontraktor.IPromise<ISessionStorage.Token>	takeToken(String tokenId, boolean delete) retrieves the token if it is present and valid (not timed out)

Method Detail

createToken

org.nustaq.kontraktor.IPromise<String> createToken(ISessionStorage.Token t)

creates a persisted token associated with the user and data. (e.g. a pending confirmation email)

Returns:

a unique string identifier

takeToken

org.nustaq.kontraktor.IPromise<ISessionStorage.Token> takeToken(String tokenId,
                                                                boolean delete)

retrieves the token if it is present and valid (not timed out)

Returns:

getUserFromSessionId

org.nustaq.kontraktor.IPromise<String> getUserFromSessionId(String sid)

putUserAtSessionId

void putUserAtSessionId(String sessionId,
                        String userKey)

delUser

void delUser(String userkey)

getUser

org.nustaq.kontraktor.IPromise<org.nustaq.reallive.api.Record> getUser(String userId)

putUser

void putUser(org.nustaq.reallive.api.Record userRecord)

putUserIfNotPresent

org.nustaq.kontraktor.IPromise<Boolean> putUserIfNotPresent(org.nustaq.reallive.api.Record userRecord)

forEachUser

void forEachUser(org.nustaq.kontraktor.Callback<org.nustaq.reallive.api.Record> cb)

stream all user records to the given callback and close it calling cb.finish()

Parameters:

cb -