org.apache.ambari.server.ldap.service

Class AmbariLdapConfigurationProvider

java.lang.Object

org.apache.ambari.server.configuration.AmbariServerConfigurationProvider<AmbariLdapConfiguration>

org.apache.ambari.server.ldap.service.AmbariLdapConfigurationProvider

All Implemented Interfaces:

javax.inject.Provider<AmbariLdapConfiguration>

public class AmbariLdapConfigurationProvider
extends AmbariServerConfigurationProvider<AmbariLdapConfiguration>

Provider implementation for LDAP configurations. It needs to be registered in the related GUICE module as a provider. It's responsible for managing LDAP configurations in the application. Whenever requested, this provider returns an AmbariLdapConfiguration which is always in sync with the persisted LDAP configuration resource.

The provider receives notifications on CRUD operations related to the persisted resource and reloads the cached configuration instance accordingly.

See Also:

AmbariServerConfigurationProvider

Constructor Summary

Constructors

Constructor and Description
AmbariLdapConfigurationProvider(AmbariEventPublisher publisher, AmbariJpaPersistService persistService)

Method Summary

Modifier and Type	Method and Description
protected AmbariLdapConfiguration	loadInstance(Collection<AmbariConfigurationEntity> configurationEntities) Returns a instance of the data configuration container implementation filled with data from the supplied collection of AmbariConfigurationEntitys

Methods inherited from class org.apache.ambari.server.configuration.AmbariServerConfigurationProvider

ambariConfigurationChanged, get, jpaInitialized, toProperties

Methods inherited from class java.lang.Object

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

Constructor Detail

AmbariLdapConfigurationProvider

@Inject
public AmbariLdapConfigurationProvider(AmbariEventPublisher publisher,
                                               AmbariJpaPersistService persistService)

Method Detail

loadInstance

protected AmbariLdapConfiguration loadInstance(Collection<AmbariConfigurationEntity> configurationEntities)

Description copied from class: AmbariServerConfigurationProvider

Returns a instance of the data configuration container implementation filled with data from the supplied collection of AmbariConfigurationEntitys

Specified by:

loadInstance in class AmbariServerConfigurationProvider<AmbariLdapConfiguration>

Parameters:

configurationEntities - a collection of AmbariConfigurationEntitys

Returns:

an instance of the data configuration container implementation