org.apache.ambari.server.state.configgroup

Class ConfigGroupImpl

java.lang.Object

org.apache.ambari.server.state.configgroup.ConfigGroupImpl

All Implemented Interfaces:

ConfigGroup

public class ConfigGroupImpl
extends Object
implements ConfigGroup

Constructor Summary

Constructors

Constructor and Description
ConfigGroupImpl(Cluster cluster, ConfigGroupEntity configGroupEntity, Clusters clusters, ConfigFactory configFactory, ClusterDAO clusterDAO, HostDAO hostDAO, ConfigGroupDAO configGroupDAO, ConfigGroupConfigMappingDAO configGroupConfigMappingDAO, ConfigGroupHostMappingDAO configGroupHostMappingDAO, LockFactory lockFactory)
ConfigGroupImpl(Cluster cluster, String serviceName, String name, String tag, String description, Map<String,Config> configurations, Map<Long,Host> hosts, Clusters clusters, ConfigFactory configFactory, ClusterDAO clusterDAO, HostDAO hostDAO, ConfigGroupDAO configGroupDAO, ConfigGroupConfigMappingDAO configGroupConfigMappingDAO, ConfigGroupHostMappingDAO configGroupHostMappingDAO, LockFactory lockFactory)

Method Summary

Modifier and Type	Method and Description
void	addHost(Host host) Add host to Config group
ConfigGroupResponse	convertToResponse() Return @ConfigGroupResponse for the config group
void	delete() Delete config group and the related host and config mapping entities from the persistence store
String	getClusterName() Cluster name to which config group belongs
Map<String,Config>	getConfigurations() Gets an unmodifiable map of Configs.
String	getDescription() Config group description
Map<Long,Host>	getHosts() Gets an unmodifiable list of Hosts.
Long	getId() Primary key of config group
String	getName() Unique config group name
String	getServiceName() Name of service which config group is wired to
String	getTag() Tag which associates config group to service
void	removeHost(Long hostId) Remove host mapping
void	setConfigurations(Map<String,Config> configurations) Helper method to recreate configs mapping
void	setDescription(String description) Update description
void	setHosts(Map<Long,Host> hosts) Helper method to recreate host mapping
void	setName(String name) Update Group name
void	setServiceName(String serviceName)
void	setTag(String tag) Update tag

Methods inherited from class java.lang.Object

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

Constructor Detail

ConfigGroupImpl

public ConfigGroupImpl(Cluster cluster,
                       @Nullable
                       String serviceName,
                       String name,
                       String tag,
                       String description,
                       Map<String,Config> configurations,
                       Map<Long,Host> hosts,
                       Clusters clusters,
                       ConfigFactory configFactory,
                       ClusterDAO clusterDAO,
                       HostDAO hostDAO,
                       ConfigGroupDAO configGroupDAO,
                       ConfigGroupConfigMappingDAO configGroupConfigMappingDAO,
                       ConfigGroupHostMappingDAO configGroupHostMappingDAO,
                       LockFactory lockFactory)
                throws org.apache.ambari.server.AmbariException

Throws:

org.apache.ambari.server.AmbariException

ConfigGroupImpl

public ConfigGroupImpl(Cluster cluster,
                       ConfigGroupEntity configGroupEntity,
                       Clusters clusters,
                       ConfigFactory configFactory,
                       ClusterDAO clusterDAO,
                       HostDAO hostDAO,
                       ConfigGroupDAO configGroupDAO,
                       ConfigGroupConfigMappingDAO configGroupConfigMappingDAO,
                       ConfigGroupHostMappingDAO configGroupHostMappingDAO,
                       LockFactory lockFactory)

Method Detail

getId

public Long getId()

Description copied from interface: ConfigGroup

Primary key of config group

Specified by:

getId in interface ConfigGroup

Returns:

getName

public String getName()

Description copied from interface: ConfigGroup

Unique config group name

Specified by:

getName in interface ConfigGroup

Returns:

setName

public void setName(String name)

Description copied from interface: ConfigGroup

Update Group name

Specified by:

setName in interface ConfigGroup

getClusterName

public String getClusterName()

Description copied from interface: ConfigGroup

Cluster name to which config group belongs

Specified by:

getClusterName in interface ConfigGroup

Returns:

getTag

public String getTag()

Description copied from interface: ConfigGroup

Tag which associates config group to service

Specified by:

getTag in interface ConfigGroup

Returns:

setTag

public void setTag(String tag)

Description copied from interface: ConfigGroup

Update tag

Specified by:

setTag in interface ConfigGroup

getDescription

public String getDescription()

Description copied from interface: ConfigGroup

Config group description

Specified by:

getDescription in interface ConfigGroup

Returns:

setDescription

public void setDescription(String description)

Description copied from interface: ConfigGroup

Update description

Specified by:

setDescription in interface ConfigGroup

getHosts

public Map<Long,Host> getHosts()

Description copied from interface: ConfigGroup

Gets an unmodifiable list of Hosts.

Specified by:

getHosts in interface ConfigGroup

Returns:

getConfigurations

public Map<String,Config> getConfigurations()

Description copied from interface: ConfigGroup

Gets an unmodifiable map of Configs.

Specified by:

getConfigurations in interface ConfigGroup

Returns:

setHosts

public void setHosts(Map<Long,Host> hosts)

Helper method to recreate host mapping

Specified by:

setHosts in interface ConfigGroup

Parameters:

hosts -

setConfigurations

public void setConfigurations(Map<String,Config> configurations)
                       throws org.apache.ambari.server.AmbariException

Helper method to recreate configs mapping

Specified by:

setConfigurations in interface ConfigGroup

Throws:

org.apache.ambari.server.AmbariException

removeHost

public void removeHost(Long hostId)
                throws org.apache.ambari.server.AmbariException

Description copied from interface: ConfigGroup

Remove host mapping

Specified by:

removeHost in interface ConfigGroup

Throws:

org.apache.ambari.server.AmbariException

delete

public void delete()

Description copied from interface: ConfigGroup

Delete config group and the related host and config mapping entities from the persistence store

Specified by:

delete in interface ConfigGroup

addHost

public void addHost(Host host)
             throws org.apache.ambari.server.AmbariException

Description copied from interface: ConfigGroup

Add host to Config group

Specified by:

addHost in interface ConfigGroup

Throws:

org.apache.ambari.server.AmbariException

convertToResponse

public ConfigGroupResponse convertToResponse()
                                      throws org.apache.ambari.server.AmbariException

Description copied from interface: ConfigGroup

Return @ConfigGroupResponse for the config group

Specified by:

convertToResponse in interface ConfigGroup

Returns:

@ConfigGroupResponse

Throws:

org.apache.ambari.server.AmbariException

getServiceName

public String getServiceName()

Description copied from interface: ConfigGroup

Name of service which config group is wired to

Specified by:

getServiceName in interface ConfigGroup

setServiceName

public void setServiceName(String serviceName)

Specified by:

setServiceName in interface ConfigGroup