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Java Source Code / Java Documentation » Library » Apache beehive 1.0.2 src » org.apache.beehive.netui.pageflow.handler

Source Cross Reference Class Diagram Java Document (Java Doc)

org.apache.beehive.netui.pageflow.handler .LoginHandler

All known Subclasses:   org.apache.beehive.netui.pageflow.internal .DefaultLoginHandler,
LoginHandler
public interface LoginHandler extends Handler(Code)
Handler for login/logout/roles.

Method Summary
public Principal getUserPrincipal(FlowControllerHandlerContext context)
     Get the current user.
public boolean isUserInRole(FlowControllerHandlerContext context, String roleName)
     Tell whether the current user is in a given role.
Parameters:
  roleName - the role to check.
public void login(FlowControllerHandlerContext context, String username, String password)
     Log in the given user.
public void logout(FlowControllerHandlerContext context, boolean invalidateSessions)
     Log out the current user.

Method Detail
getUserPrincipal
public Principal getUserPrincipal(FlowControllerHandlerContext context)(Code)
Get the current user. a Principal that represents the current logged-in user, or null if there is nologged-in user.

isUserInRole
public boolean isUserInRole(FlowControllerHandlerContext context, String roleName)(Code)
Tell whether the current user is in a given role.
Parameters:
  roleName - the role to check. true if there is a current logged-in user who is in the given role.

login
public void login(FlowControllerHandlerContext context, String username, String password) throws LoginException(Code)
Log in the given user.
Parameters:
  username - the user to log in.
Parameters:
  password - the user's password.
throws:
  LoginException - if the login fails.

logout
public void logout(FlowControllerHandlerContext context, boolean invalidateSessions)(Code)
Log out the current user.
Parameters:
  invalidateSessions - if true, current sessions associated with the currentlogged-in user will be invalidated.

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