org.apache.cassandra.auth

## Class AuthMigrationListener

- java.lang.Object
- - org.apache.cassandra.service.MigrationListener
  - - org.apache.cassandra.auth.AuthMigrationListener

-     public class AuthMigrationListener
      extends MigrationListener

  MigrationListener implementation that cleans up permissions on dropped resources.

- - ### Constructor Summary

    Constructors
    Constructor and Description
    `AuthMigrationListener()`

  - ### Method Summary

    All Methods Instance Methods Concrete Methods
    Modifier and Type | Method and Description
    --- | ---
    `void` | `onDropAggregate(java.lang.String ksName, java.lang.String aggregateName, java.util.List<AbstractType<?>> argTypes)`
    `void` | `onDropColumnFamily(java.lang.String ksName, java.lang.String cfName)`
    `void` | `onDropFunction(java.lang.String ksName, java.lang.String functionName, java.util.List<AbstractType<?>> argTypes)`
    `void` | `onDropKeyspace(java.lang.String ksName)`

    - ### Methods inherited from class org.apache.cassandra.service.MigrationListener

      `onCreateAggregate, onCreateColumnFamily, onCreateFunction, onCreateKeyspace, onCreateUserType, onDropUserType, onUpdateAggregate, onUpdateColumnFamily, onUpdateFunction, onUpdateKeyspace, onUpdateUserType`

    - ### Methods inherited from class java.lang.Object

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

- - ### Constructor Detail

    - #### AuthMigrationListener

          public AuthMigrationListener()

  - ### Method Detail

    - #### onDropKeyspace

          public void onDropKeyspace(java.lang.String ksName)

      Overrides:
        `onDropKeyspace` in class `MigrationListener`

    - #### onDropColumnFamily

          public void onDropColumnFamily(java.lang.String ksName,
                                         java.lang.String cfName)

      Overrides:
        `onDropColumnFamily` in class `MigrationListener`

    - #### onDropFunction

          public void onDropFunction(java.lang.String ksName,
                                     java.lang.String functionName,
                                     java.util.List<AbstractType<?>> argTypes)

      Overrides:
        `onDropFunction` in class `MigrationListener`

    - #### onDropAggregate

          public void onDropAggregate(java.lang.String ksName,
                                      java.lang.String aggregateName,
                                      java.util.List<AbstractType<?>> argTypes)

      Overrides:
        `onDropAggregate` in class `MigrationListener`

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