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/OpenJDK 8

Interface Refreshable

All Known Implementing Classes:
KerberosTicket
public interface Refreshable

Objects such as credentials may optionally implement this interface to provide the capability to refresh itself. For example, a credential with a particular time-restricted lifespan may implement this interface to allow callers to refresh the time period for which it is valid.

See Also:
Subject

Methods

isCurrent

boolean isCurrent()

Determine if this Object is current.

Returns:
true if this Object is currently current, false otherwise.

refresh

void refresh()
      throws RefreshFailedException

Update or extend the validity period for this Object.

Throws:
SecurityException - if the caller does not have permission to update or extend the validity period for this Object.
RefreshFailedException - if the refresh attempt failed.

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