service.tut.pori.users.facebook

Class FacebookUserDAO

java.lang.Object

core.tut.pori.dao.SQLDAO

service.tut.pori.users.facebook.FacebookUserDAO

public class FacebookUserDAO
extends SQLDAO

DAO for handling authorization tokens for Facebook User Service.

Constructor Summary

Constructors

Constructor and Description
FacebookUserDAO()

Method Summary

Modifier and Type	Method and Description
java.lang.String	generateNonce(UserIdentity userId) This generates a new nonce from the given UserId, replacing the old one if one was present
java.lang.String	getFacebookUserId(UserIdentity userId)
OAuth2Token	getToken(UserIdentity userId)
UserIdentity	getUser(java.lang.String nonce) Note: this will not populate the UserIdentity, only userId will be set
void	removeNonce(java.lang.String nonce)
void	removeToken(UserIdentity userId) remove token from the given userIdentity if one exists
boolean	setToken(java.lang.String facebookUserId, OAuth2Token token, UserIdentity userId)

Methods inherited from class core.tut.pori.dao.SQLDAO

getTransactionTemplate, setDataSource, setTnxManager

Methods inherited from class java.lang.Object

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

Constructor Detail

FacebookUserDAO

public FacebookUserDAO()

Method Detail

setToken

public boolean setToken(java.lang.String facebookUserId,
                        OAuth2Token token,
                        UserIdentity userId)

Parameters:

facebookUserId -

token -

userId -

Returns:

true on success

getFacebookUserId

public java.lang.String getFacebookUserId(UserIdentity userId)

Parameters:

userId - non-null, valid userid

Returns:

facebook user id for the given userId, if known by the system, otherwise returns null

removeNonce

public void removeNonce(java.lang.String nonce)

Parameters:

nonce -

getToken

public OAuth2Token getToken(UserIdentity userId)

Parameters:

userId -

Returns:

token for the given user or null if none available

generateNonce

public java.lang.String generateNonce(UserIdentity userId)

This generates a new nonce from the given UserId, replacing the old one if one was present

Parameters:

userId -

Returns:

randomly generated nonce for the given user

removeToken

public void removeToken(UserIdentity userId)

remove token from the given userIdentity if one exists

Parameters:

userId -

getUser

public UserIdentity getUser(java.lang.String nonce)

Note: this will not populate the UserIdentity, only userId will be set

Parameters:

nonce -

Returns:

owner of the given nonce, or null if no such nonce exists or the nonce has expired