Package io.pravega.client.security.auth

Class EmptyTokenProviderImpl

  • All Implemented Interfaces:
    DelegationTokenProvider
    public class EmptyTokenProviderImpl
extends java.lang.Object
implements DelegationTokenProvider
    Provides empty delegation tokens. This provider is useful when auth is disabled.

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      boolean populateToken​(java.lang.String token)
      Populates the object with the specified delegation token.
      java.util.concurrent.CompletableFuture<java.lang.String> retrieveToken()
      Retrieve delegation token.
      void signalTokenExpired()
      Signals the object that the token it may be holding has expired.

      • Methods inherited from class java.lang.Object

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

    • Constructor Detail

      • EmptyTokenProviderImpl

        public EmptyTokenProviderImpl()

    • Method Detail

      • retrieveToken

        public java.util.concurrent.CompletableFuture<java.lang.String> retrieveToken()
        Description copied from interface: DelegationTokenProvider
        Retrieve delegation token.
        Specified by:
        retrieveToken in interface DelegationTokenProvider
        Returns:
        a CompletableFuture that, when completed, will return the retrieved delegation token

      • populateToken

        public boolean populateToken​(java.lang.String token)
        Description copied from interface: DelegationTokenProvider
        Populates the object with the specified delegation token.
        Specified by:
        populateToken in interface DelegationTokenProvider
        Parameters:
        token - the token to populate the object with
        Returns:
        whether the population was successful