org.apache.ambari.server.orm.dao

Class KerberosDescriptorDAO

java.lang.Object

org.apache.ambari.server.orm.dao.KerberosDescriptorDAO

@Singleton
public class KerberosDescriptorDAO
extends Object

Constructor Summary

Constructors

Constructor and Description
KerberosDescriptorDAO()

Method Summary

Modifier and Type	Method and Description
void	create(KerberosDescriptorEntity kerberosDescriptorEntity)
List<KerberosDescriptorEntity>	findAll() Find all kerberos descriptors.
KerberosDescriptorEntity	findByName(String kerberosDescriptorName)
KerberosDescriptorEntity	merge(KerberosDescriptorEntity kerberosDescriptorEntity) Merge the state of the given entity into the current persistence context.
void	refresh(KerberosDescriptorEntity kerberosDescriptorEntity) Refresh the state of the instance from the database, overwriting changes made to the entity, if any.
void	remove(KerberosDescriptorEntity kerberosDescriptorEntity) Remove the entity instance.
void	removeByName(String name) Remove entity instance by primary key

Methods inherited from class java.lang.Object

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

Constructor Detail

KerberosDescriptorDAO

public KerberosDescriptorDAO()

Method Detail

findByName

public KerberosDescriptorEntity findByName(String kerberosDescriptorName)

findAll

public List<KerberosDescriptorEntity> findAll()

Find all kerberos descriptors.

Returns:

all kerberos descriptors or an empty List

create

public void create(KerberosDescriptorEntity kerberosDescriptorEntity)

refresh

public void refresh(KerberosDescriptorEntity kerberosDescriptorEntity)

Refresh the state of the instance from the database, overwriting changes made to the entity, if any.

Parameters:

kerberosDescriptorEntity - entity to refresh

merge

public KerberosDescriptorEntity merge(KerberosDescriptorEntity kerberosDescriptorEntity)

Merge the state of the given entity into the current persistence context.

Parameters:

kerberosDescriptorEntity - entity to merge

Returns:

the merged entity

remove

public void remove(KerberosDescriptorEntity kerberosDescriptorEntity)

Remove the entity instance.

Parameters:

kerberosDescriptorEntity - entity to remove

removeByName

public void removeByName(String name)

Remove entity instance by primary key

Parameters:

name - Primary key: kerberos descriptor name