org.apache.hadoop.hive.ql.security.authorization.plugin

Class HivePrivilegeObject

java.lang.Object

org.apache.hadoop.hive.ql.security.authorization.plugin.HivePrivilegeObject

All Implemented Interfaces:

Comparable<HivePrivilegeObject>

@InterfaceAudience.LimitedPrivate(value="Apache Argus (incubating)")
@InterfaceStability.Evolving
public class HivePrivilegeObject
extends Object
implements Comparable<HivePrivilegeObject>

Represents the object on which privilege is being granted/revoked, and objects being used in queries. Check the get* function documentation for information on what value it returns based on the HivePrivilegeObject.HivePrivilegeObjectType.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	HivePrivilegeObject.HivePrivilegeObjectType Note that GLOBAL, PARTITION, COLUMN fields are populated only for Hive's old default authorization mode.
static class	HivePrivilegeObject.HivePrivObjectActionType When HiveOperationType is QUERY, this action type is set so that it is possible to determine if the action type on this object is an INSERT or INSERT_OVERWRITE

Constructor Summary

Constructors

Constructor and Description
HivePrivilegeObject(HivePrivilegeObject.HivePrivilegeObjectType type, String dbname, String objectName)
HivePrivilegeObject(HivePrivilegeObject.HivePrivilegeObjectType type, String dbname, String objectName, HivePrivilegeObject.HivePrivObjectActionType actionType)
HivePrivilegeObject(HivePrivilegeObject.HivePrivilegeObjectType type, String dbname, String objectName, List<String> partKeys, List<String> columns, HivePrivilegeObject.HivePrivObjectActionType actionType, List<String> commandParams)
HivePrivilegeObject(HivePrivilegeObject.HivePrivilegeObjectType type, String dbname, String objectName, List<String> partKeys, List<String> columns, List<String> commandParams)
HivePrivilegeObject(HivePrivilegeObject.HivePrivilegeObjectType type, String dbname, String objectName, List<String> partKeys, String column)

Method Summary

Methods

Modifier and Type	Method and Description
int	compareTo(HivePrivilegeObject o)
static HivePrivilegeObject	createHivePrivilegeObject(List<String> cmdParams) Create HivePrivilegeObject of type HivePrivilegeObjectType.COMMAND_PARAMS
HivePrivilegeObject.HivePrivObjectActionType	getActionType() See javadoc of HivePrivilegeObject.HivePrivObjectActionType
List<String>	getColumns() Applicable columns in this object, when the type is HivePrivilegeObjectType.TABLE In case of DML read operations, this is the set of columns being used.
List<String>	getCommandParams()
String	getDbname()
String	getObjectName()
List<String>	getPartKeys()
HivePrivilegeObject.HivePrivilegeObjectType	getType()
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

HivePrivilegeObject

public HivePrivilegeObject(HivePrivilegeObject.HivePrivilegeObjectType type,
                   String dbname,
                   String objectName)

HivePrivilegeObject

public HivePrivilegeObject(HivePrivilegeObject.HivePrivilegeObjectType type,
                   String dbname,
                   String objectName,
                   HivePrivilegeObject.HivePrivObjectActionType actionType)

HivePrivilegeObject

public HivePrivilegeObject(HivePrivilegeObject.HivePrivilegeObjectType type,
                   String dbname,
                   String objectName,
                   List<String> partKeys,
                   String column)

HivePrivilegeObject

public HivePrivilegeObject(HivePrivilegeObject.HivePrivilegeObjectType type,
                   String dbname,
                   String objectName,
                   List<String> partKeys,
                   List<String> columns,
                   List<String> commandParams)

HivePrivilegeObject

public HivePrivilegeObject(HivePrivilegeObject.HivePrivilegeObjectType type,
                   String dbname,
                   String objectName,
                   List<String> partKeys,
                   List<String> columns,
                   HivePrivilegeObject.HivePrivObjectActionType actionType,
                   List<String> commandParams)

Method Detail

compareTo

public int compareTo(HivePrivilegeObject o)

Specified by:

compareTo in interface Comparable<HivePrivilegeObject>

createHivePrivilegeObject

public static HivePrivilegeObject createHivePrivilegeObject(List<String> cmdParams)

Create HivePrivilegeObject of type HivePrivilegeObjectType.COMMAND_PARAMS

Parameters:

cmdParams -

Returns:

getType

public HivePrivilegeObject.HivePrivilegeObjectType getType()

getDbname

public String getDbname()

Returns:

the db name if type is DATABASE, TABLE, or FUNCTION

getObjectName

public String getObjectName()

Returns:

name of table/view/uri/function name

getActionType

public HivePrivilegeObject.HivePrivObjectActionType getActionType()

See javadoc of HivePrivilegeObject.HivePrivObjectActionType

Returns:

action type

getCommandParams

public List<String> getCommandParams()

getPartKeys

public List<String> getPartKeys()

Returns:

partiton key information. Used only for old default authorization mode.

getColumns

public List<String> getColumns()

Applicable columns in this object, when the type is HivePrivilegeObjectType.TABLE In case of DML read operations, this is the set of columns being used. Column information is not set for DDL operations and for tables being written into

Returns:

list of applicable columns

toString

public String toString()

Overrides:

toString in class Object