# Hierarchy For Package org.apache.ignite.internal.processors.authentication

Package Hierarchies:

- All Packages

## Class Hierarchy

- java.lang.Object
  - org.apache.ignite.internal.processors.GridProcessorAdapter (implements org.apache.ignite.internal.processors.GridProcessor)
    - org.apache.ignite.internal.processors.authentication.IgniteAuthenticationProcessor (implements org.apache.ignite.internal.processors.security.GridSecurityProcessor, org.apache.ignite.internal.processors.cache.persistence.metastorage.MetastorageLifecycleListener, org.apache.ignite.internal.processors.cache.distributed.dht.preloader.PartitionsExchangeAware)
  - java.lang.Throwable (implements java.io.Serializable)
    - java.lang.Exception
      - org.apache.ignite.IgniteCheckedException
        - org.apache.ignite.internal.processors.authentication.IgniteAccessControlException
        - org.apache.ignite.internal.processors.authentication.UserManagementException
  - org.apache.ignite.internal.processors.authentication.User (implements java.io.Serializable)
  - org.apache.ignite.internal.processors.authentication.UserAcceptedMessage (implements org.apache.ignite.internal.managers.discovery.DiscoveryCustomMessage)
  - org.apache.ignite.internal.processors.authentication.UserAuthenticateRequestMessage (implements org.apache.ignite.plugin.extensions.communication.Message)
  - org.apache.ignite.internal.processors.authentication.UserAuthenticateResponseMessage (implements org.apache.ignite.plugin.extensions.communication.Message)
  - org.apache.ignite.internal.processors.authentication.UserManagementOperation (implements java.io.Serializable)
  - org.apache.ignite.internal.processors.authentication.UserManagementOperationFinishedMessage (implements org.apache.ignite.plugin.extensions.communication.Message)
  - org.apache.ignite.internal.processors.authentication.UserProposedMessage (implements org.apache.ignite.internal.managers.discovery.DiscoveryServerOnlyCustomMessage)

## Enum Hierarchy

- java.lang.Object
  - java.lang.Enum<E> (implements java.lang.Comparable<T>, java.io.Serializable)
    - org.apache.ignite.internal.processors.authentication.UserManagementOperation.OperationType

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Ignite Database and Caching Platform | : ver. 2.15.0
Release Date | : April 25 2023