net.sf.mmm.util.session.api

Class UserSessionAccess

java.lang.Object

net.sf.mmm.util.session.api.UserSessionAccess

public final class UserSessionAccess
extends Object

This class gives static access to the current UserSession. By default the implementation is based on spring but this small facade was created to support environments where no springframework is available such as GWT (that does not even support ThreadLocal). In GWT contexts a GWT compatible implementation is provided automatically.

Since:

4.0.0

Author:

Joerg Hohwiller (hohwille at users.sourceforge.net)

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	UserSessionAccess.AbstractUserSessionProvider The abstract base implementation of UserSessionProvider.

Field Summary

Fields

Modifier and Type	Field and Description
private static UserSessionProvider	provider

Constructor Summary

Constructors

Modifier	Constructor and Description
private	UserSessionAccess() Construction forbidden.

Method Summary

Modifier and Type	Method and Description
private static UserSessionProvider	getProvider()
static UserSession	getSession()
static Locale	getUserLocale()
static String	getUserLogin()
private static void	setProvider(UserSessionProvider sessionProvder)

Methods inherited from class java.lang.Object

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

Field Detail

provider

private static UserSessionProvider provider

Constructor Detail

UserSessionAccess

private UserSessionAccess()

Construction forbidden.

Method Detail

getProvider

private static UserSessionProvider getProvider()

Returns:

the UserSessionProvider instance.

setProvider

private static void setProvider(UserSessionProvider sessionProvder)

Parameters:

sessionProvder - is the UserSessionProvider to set.

getSession

public static UserSession getSession()

Returns:

the current UserSession.

See Also:

UserSessionProvider.getCurrentSession()

getUserLogin

public static String getUserLogin()

Returns:

the login of the current user (e.g. "john.doe"). Will be null if called outside the scope of a current user session.

getUserLocale

public static Locale getUserLocale()

Returns:

getSession().getLocale().