org.apache.ambari.server.hooks.users

Class UserHookService

java.lang.Object

org.apache.ambari.server.hooks.users.UserHookService

All Implemented Interfaces:

HookService

@Singleton
public class UserHookService
extends Object
implements HookService

Service in charge for handling user initialization related logic. It's expected that this implementation encapsulates all the logic around the user initialization hook: 1. validates the context (all the input is available) 2. checks if prerequisites are satisfied for the hook execution 3. triggers the hook execution flow 4. executes the flow (on a separate thread)

Constructor Summary

Constructors

Constructor and Description
UserHookService()

Method Summary

Modifier and Type	Method and Description
boolean	execute(HookContext hookContext) Entrypoint for the hook logic.
void	onUserCreatedEvent(UserCreatedEvent event)

Methods inherited from class java.lang.Object

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

Constructor Detail

UserHookService

public UserHookService()

Method Detail

execute

public boolean execute(HookContext hookContext)

Description copied from interface: HookService

Entrypoint for the hook logic.

Specified by:

execute in interface HookService

Parameters:

hookContext - the context on which the hook logic is to be executed

Returns:

true if the hook gets triggered, false otherwise

onUserCreatedEvent

public void onUserCreatedEvent(UserCreatedEvent event)
                        throws org.apache.ambari.server.AmbariException

Throws:

org.apache.ambari.server.AmbariException