org.apache.ambari.server.security.authentication.tproxy

Class AmbariTProxyConfigurationProvider

java.lang.Object

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

org.apache.ambari.server.security.authentication.tproxy.AmbariTProxyConfigurationProvider

All Implemented Interfaces:

javax.inject.Provider<AmbariTProxyConfiguration>

public class AmbariTProxyConfigurationProvider
extends AmbariServerConfigurationProvider<AmbariTProxyConfiguration>

Provider implementation for AmbariTProxyConfiguration objects. Returned AmbariTProxyConfiguration instances are expected to contain the current values for the tproxy-configuration category of the Ambari Server Configuration data.

It needs to be registered in the related GUICE module as a provider.

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
AmbariTProxyConfigurationProvider(AmbariEventPublisher ambariEventPublisher, AmbariJpaPersistService persistService)

Method Summary

Modifier and Type	Method and Description
protected AmbariTProxyConfiguration	loadInstance(Collection<AmbariConfigurationEntity> configurationEntities) Creates a AmbariTProxyConfiguration from a list 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

AmbariTProxyConfigurationProvider

@Inject
public AmbariTProxyConfigurationProvider(AmbariEventPublisher ambariEventPublisher,
                                                 AmbariJpaPersistService persistService)

Method Detail

loadInstance

protected AmbariTProxyConfiguration loadInstance(Collection<AmbariConfigurationEntity> configurationEntities)

Creates a AmbariTProxyConfiguration from a list of AmbariConfigurationEntitys.

Specified by:

loadInstance in class AmbariServerConfigurationProvider<AmbariTProxyConfiguration>

Parameters:

configurationEntities - a list of AmbariConfigurationEntitys

Returns:

a filled in AmbariTProxyConfiguration