org.apache.ambari.server.ldap.service

Class AmbariLdapFacade

java.lang.Object

org.apache.ambari.server.ldap.service.AmbariLdapFacade

All Implemented Interfaces:

LdapFacade

@Singleton
public class AmbariLdapFacade
extends Object
implements LdapFacade

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	AmbariLdapFacade.Parameters Additional parameters expected to be provided along with the configuration

Constructor Summary

Constructors

Constructor and Description
AmbariLdapFacade()

Method Summary

Modifier and Type	Method and Description
void	checkConnection(AmbariLdapConfiguration ambariLdapConfiguration) Tests the connection to the LDAP server based on the provided configuration.
Set<String>	checkLdapAttributes(Map<String,Object> parameters, AmbariLdapConfiguration ldapConfiguration) Checks user and group related LDAP configuration attributes in the configuration object with the help of the provided parameters
AmbariLdapConfiguration	detectAttributes(AmbariLdapConfiguration ambariLdapConfiguration) Runs the user and group attribute detection algorithms.

Methods inherited from class java.lang.Object

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

Constructor Detail

AmbariLdapFacade

@Inject
public AmbariLdapFacade()

Method Detail

checkConnection

public void checkConnection(AmbariLdapConfiguration ambariLdapConfiguration)
                     throws AmbariLdapException

Description copied from interface: LdapFacade

Tests the connection to the LDAP server based on the provided configuration.

Specified by:

checkConnection in interface LdapFacade

Parameters:

ambariLdapConfiguration - the available ldap related configuration

Throws:

AmbariLdapException - if the connection fails or other problems occur during the operation

detectAttributes

public AmbariLdapConfiguration detectAttributes(AmbariLdapConfiguration ambariLdapConfiguration)
                                         throws AmbariLdapException

Description copied from interface: LdapFacade

Runs the user and group attribute detection algorithms. The method is not intended to be used as a configuration factory, the returned instance may not be suitable for use.

Specified by:

detectAttributes in interface LdapFacade

Parameters:

ambariLdapConfiguration - partially filled configuration instance to be extended with detected properties

Returns:

a configuration instance, with properties filled with potentially correct values

Throws:

AmbariLdapException - if the attribute detection fails

checkLdapAttributes

public Set<String> checkLdapAttributes(Map<String,Object> parameters,
                                       AmbariLdapConfiguration ldapConfiguration)
                                throws AmbariLdapException

Description copied from interface: LdapFacade

Checks user and group related LDAP configuration attributes in the configuration object with the help of the provided parameters

Specified by:

checkLdapAttributes in interface LdapFacade

Parameters:

parameters - a map of property name and value pairs holding information to facilitate checking the attributes

ldapConfiguration - configuration instance with available attributes

Returns:

the set of groups assigned to the test user

Throws:

AmbariLdapException - if the attribute checking fails