org.sagebionetworks.bridge.rest

Class UserSessionInfoProvider

java.lang.Object

org.sagebionetworks.bridge.rest.UserSessionInfoProvider

public class UserSessionInfoProvider
extends Object

Retrieves session information for a Bridge user. It either gets it from the user session interceptor, or if a session doesn't exist (hasn't been captured), it authenticates. The authentication causes the interceptor to capture the session, then you can return it.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	UserSessionInfoProvider.UserSessionInfoChangeListener

Method Summary

Modifier and Type	Method and Description
UserSessionInfo	getSession()
static UserSessionInfo	mergeReauthToken(UserSessionInfo previousSession, UserSessionInfo session) The server is only guaranteed to send the reauth token on sign in, it is not sent in all UserSessionInfo responses for security reasons.
UserSessionInfo	retrieveSession() Retrieves a session.

Methods inherited from class java.lang.Object

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

Method Detail

getSession

public UserSessionInfo getSession()

retrieveSession

public UserSessionInfo retrieveSession()
                                throws IOException

Retrieves a session. If a session hasn't been captured by an interceptor, this provider will attempt to retrieve it by signing in.

Returns:

session info for the user

Throws:

IOException - problem while signing in

mergeReauthToken

public static UserSessionInfo mergeReauthToken(UserSessionInfo previousSession,
                                               UserSessionInfo session)

The server is only guaranteed to send the reauth token on sign in, it is not sent in all UserSessionInfo responses for security reasons. If the previous session contains a token and the new session does not, copy over the token from the previous session

Parameters:

previousSession - older session

session - new session, with reauthToken copied over from previousSession if the new session did not have a reauth token

Returns:

the merged session