Package com.google.appengine.api.users

Class User

java.lang.Object

com.google.appengine.api.users.User

All Implemented Interfaces:

Serializable, Comparable<User>

public final class User
extends Object
implements Serializable, Comparable<User>

User represents a specific user, represented by the combination of an email address and a specific Google Apps domain (which we call an authDomain). For normal Google login, authDomain will be set to "gmail.com".

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
User(String email, @Nullable String authDomain, @Nullable String userId, String federatedIdentity)	Creates a new User with a federated identity.
User(String email, String authDomain)	Creates a new User.
User(String email, String authDomain, @Nullable String userId)	Creates a new User.

Method Summary

Modifier and Type	Method	Description
int	compareTo(User user)
boolean	equals(@Nullable Object object)
String	getAuthDomain()
String	getEmail()
String	getFederatedIdentity()
String	getNickname()	Return this user's nickname.
@Nullable String	getUserId()	Returns an opaque string that uniquely identifies the user represented by this User object.
int	hashCode()
String	toString()

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Constructor Details

User

public User(String email,
 String authDomain)

Creates a new User.

Parameters:

email - a not null email address.

authDomain - a not null domain name into which this user has authenticated, or "gmail.com" for normal Google authentication.

User

public User(String email,
 String authDomain,
 @Nullable String userId)

Creates a new User.

Parameters:

email - a not null email address.

authDomain - a not null domain name into which this user has authenticated, or "gmail.com" for normal Google authentication.

userId - a possibly-null string uniquely identifying the specified user.

User

public User(String email,
 @Nullable String authDomain,
 @Nullable String userId,
 String federatedIdentity)

Creates a new User with a federated identity.

Parameters:

email - an optional field holding the user's email.

authDomain - the URL of the identity provider. Could be null.

userId - a unique id for this user. Could be null.

federatedIdentity - a not null asserted federated identity.

Method Details

getNickname

public String getNickname()

Return this user's nickname. The nickname will be a unique, human readable identifier for this user with respect to this application. It will be an email address for some users, but not all.

getAuthDomain

public String getAuthDomain()

getEmail

public String getEmail()

getUserId

public @Nullable String getUserId()

Returns an opaque string that uniquely identifies the user represented by this User object.

May be null if this User object was created explicitly and no user ID was supplied.

getFederatedIdentity

public String getFederatedIdentity()

toString

public String toString()

Overrides:

toString in class Object

equals

public boolean equals(@Nullable Object object)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

compareTo

public int compareTo(User user)

Specified by:

compareTo in interface Comparable<User>