org.apache.ambari.server.orm.dao

Class RepositoryVersionDAO

java.lang.Object

org.apache.ambari.server.orm.dao.CrudDAO<RepositoryVersionEntity,Long>

org.apache.ambari.server.orm.dao.RepositoryVersionDAO

public class RepositoryVersionDAO
extends CrudDAO<RepositoryVersionEntity,Long>

DAO for repository versions.

Constructor Summary

Constructors

Constructor and Description
RepositoryVersionDAO() Constructor.

Method Summary

Modifier and Type	Method and Description
void	create(RepositoryVersionEntity entity) Creates entity.
RepositoryVersionEntity	create(StackEntity stackEntity, String version, String displayName, List<RepoOsEntity> repoOsEntities) Validates and creates an object.
RepositoryVersionEntity	create(StackEntity stackEntity, String version, String displayName, List<RepoOsEntity> repoOsEntities, org.apache.ambari.spi.RepositoryType type) Validates and creates an object.
RepositoryVersionEntity	findByDisplayName(String displayName) Retrieves repository version by name.
List<RepositoryVersionEntity>	findByServiceDesiredVersion(List<RepositoryVersionEntity> matching) Retrieves the repo versions matching the provided ones that are currently being used for a service.
List<RepositoryVersionEntity>	findByStack(StackId stackId) Retrieves repository version by stack.
List<RepositoryVersionEntity>	findByStackAndType(StackId stackId, org.apache.ambari.spi.RepositoryType type) Retrieves repository version by stack.
RepositoryVersionEntity	findByStackAndVersion(StackEntity stackEntity, String version) Retrieves repository version by stack.
RepositoryVersionEntity	findByStackAndVersion(StackId stackId, String version) Retrieves repository version by stack.
RepositoryVersionEntity	findByStackNameAndVersion(String stackName, String version) Retrieves repository version, which is unique in this stack.
RepositoryVersionEntity	findByVersion(String repositoryVersion)
List<RepositoryVersionEntity>	findRepositoriesWithVersionDefinitions() Retrieves repository version when they are loaded by a version definition file.
void	removeByStack(StackId stackId) Removes the specified repoversion entry based on stackid.

Methods inherited from class org.apache.ambari.server.orm.dao.CrudDAO

findAll, findByPK, findMaxId, merge, refresh, remove, remove, removeByPK

Methods inherited from class java.lang.Object

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

Constructor Detail

RepositoryVersionDAO

public RepositoryVersionDAO()

Constructor.

Method Detail

create

public void create(RepositoryVersionEntity entity)

Creates entity.

Overrides:

create in class CrudDAO<RepositoryVersionEntity,Long>

Parameters:

entity - entity to create

findByDisplayName

public RepositoryVersionEntity findByDisplayName(String displayName)

Retrieves repository version by name.

Parameters:

displayName - display name

Returns:

null if there is no suitable repository version

findByStackAndVersion

public RepositoryVersionEntity findByStackAndVersion(StackId stackId,
                                                     String version)

Retrieves repository version by stack.

Parameters:

stackId - stackId

version - version

Returns:

null if there is no suitable repository version

findByStackAndVersion

public RepositoryVersionEntity findByStackAndVersion(StackEntity stackEntity,
                                                     String version)

Retrieves repository version by stack.

Parameters:

stackEntity - Stack entity

version - version

Returns:

null if there is no suitable repository version

findByStackNameAndVersion

public RepositoryVersionEntity findByStackNameAndVersion(String stackName,
                                                         String version)

Retrieves repository version, which is unique in this stack.

Parameters:

stackName - Stack name such as HDP, HDPWIN, BIGTOP

version - version

Returns:

null if there is no suitable repository version

findByStack

public List<RepositoryVersionEntity> findByStack(StackId stackId)

Retrieves repository version by stack.

Parameters:

stackId - stack id stack with major version (like HDP-2.2)

Returns:

null if there is no suitable repository version

findByStackAndType

public List<RepositoryVersionEntity> findByStackAndType(StackId stackId,
                                                        org.apache.ambari.spi.RepositoryType type)

Retrieves repository version by stack.

Parameters:

stackId - stack id stack with major version (like HDP-2.2)

type - the repository type

Returns:

null if there is no suitable repository version

create

public RepositoryVersionEntity create(StackEntity stackEntity,
                                      String version,
                                      String displayName,
                                      List<RepoOsEntity> repoOsEntities)
                               throws org.apache.ambari.server.AmbariException

Validates and creates an object. The version must be unique within this stack name (e.g., HDP, HDPWIN, BIGTOP).

Parameters:

stackEntity - Stack entity.

version - Stack version, e.g., 2.2 or 2.2.0.1-885

displayName - Unique display name

repoOsEntities - structure of repository URLs for each OS

Returns:

Returns the object created if successful, and throws an exception otherwise.

Throws:

org.apache.ambari.server.AmbariException

create

public RepositoryVersionEntity create(StackEntity stackEntity,
                                      String version,
                                      String displayName,
                                      List<RepoOsEntity> repoOsEntities,
                                      org.apache.ambari.spi.RepositoryType type)
                               throws org.apache.ambari.server.AmbariException

Validates and creates an object. The version must be unique within this stack name (e.g., HDP, HDPWIN, BIGTOP).

Parameters:

stackEntity - Stack entity.

version - Stack version, e.g., 2.2 or 2.2.0.1-885

displayName - Unique display name

repoOsEntities - structure of repository URLs for each OS

type - the repository type

Returns:

Returns the object created if successful, and throws an exception otherwise.

Throws:

org.apache.ambari.server.AmbariException

findRepositoriesWithVersionDefinitions

public List<RepositoryVersionEntity> findRepositoriesWithVersionDefinitions()

Retrieves repository version when they are loaded by a version definition file. This will not return all repositories - it will only return those which have a non-NULL VDF.

Returns:

a list of repositories created by VDF, or an empty list when there are none.

findByVersion

public RepositoryVersionEntity findByVersion(String repositoryVersion)

Parameters:

repositoryVersion -

Returns:

findByServiceDesiredVersion

public List<RepositoryVersionEntity> findByServiceDesiredVersion(List<RepositoryVersionEntity> matching)

Retrieves the repo versions matching the provided ones that are currently being used for a service.

Parameters:

matching - the list of repo versions

removeByStack

public void removeByStack(StackId stackId)

Removes the specified repoversion entry based on stackid.

Parameters:

stackId -