org.apache.hadoop.hbase.security.access

类 UserPermission

java.lang.Object

org.apache.hadoop.io.VersionedWritable

org.apache.hadoop.hbase.security.access.Permission

org.apache.hadoop.hbase.security.access.TablePermission

org.apache.hadoop.hbase.security.access.UserPermission

所有已实现的接口:

org.apache.hadoop.io.Writable

@InterfaceAudience.Private
public class UserPermission
extends TablePermission

Represents an authorization for access over the given table, column family plus qualifier, for the given user.

嵌套类概要

从类继承的嵌套类/接口 org.apache.hadoop.hbase.security.access.Permission

Permission.Action

字段概要

从类继承的字段 org.apache.hadoop.hbase.security.access.Permission

ACTION_BY_CODE, actions, VERSION

构造器概要

构造器

构造器和说明
UserPermission() Nullary constructor for Writable, do not use
UserPermission(byte[] user, byte[] actionCodes) Creates a new instance for the given user, matching the actions with the given codes.
UserPermission(byte[] user, Permission.Action... assigned) Creates a new instance for the given user.
UserPermission(byte[] user, String namespace, byte[] actionCodes) Creates a new instance for the given user, matching the actions with the given codes.
UserPermission(byte[] user, String namespace, Permission.Action... assigned) Creates a new instance for the given user.
UserPermission(byte[] user, org.apache.hadoop.hbase.TableName table, byte[] family, byte[] qualifier, byte[] actionCodes) Creates a new instance for the given user, table, column family and qualifier, matching the actions with the given codes.
UserPermission(byte[] user, org.apache.hadoop.hbase.TableName table, byte[] family, byte[] qualifier, Permission.Action... assigned) Creates a new permission for the given user, table, column family and column qualifier.
UserPermission(byte[] user, org.apache.hadoop.hbase.TableName table, byte[] family, Permission.Action... assigned) Creates a new instance for the given user, table and column family.
UserPermission(byte[] user, TablePermission perm) Creates a new instance for the given user, table, column family and qualifier, matching the actions with the given codes.

方法概要

方法

限定符和类型	方法和说明
boolean	equals(Object obj)
byte[]	getUser()
int	hashCode()
boolean	isGlobal() Returns true if this permission describes a global user permission.
void	readFields(DataInput in)
String	toString()
void	write(DataOutput out)

从类继承的方法 org.apache.hadoop.hbase.security.access.TablePermission

getFamily, getNamespace, getQualifier, getTableName, hasFamily, hasNamespace, hasQualifier, hasTable, implies, implies, implies, matchesFamily, matchesFamilyQualifier

从类继承的方法 org.apache.hadoop.hbase.security.access.Permission

getActions, getVersion, implies

从类继承的方法 java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

构造器详细资料

UserPermission

public UserPermission()

Nullary constructor for Writable, do not use

UserPermission

public UserPermission(byte[] user,
              Permission.Action... assigned)

Creates a new instance for the given user.

参数:

user - the user

assigned - the list of allowed actions

UserPermission

public UserPermission(byte[] user,
              byte[] actionCodes)

Creates a new instance for the given user, matching the actions with the given codes.

参数:

user - the user

actionCodes - the list of allowed action codes

UserPermission

public UserPermission(byte[] user,
              String namespace,
              Permission.Action... assigned)

Creates a new instance for the given user.

参数:

user - the user

namespace -

assigned - the list of allowed actions

UserPermission

public UserPermission(byte[] user,
              String namespace,
              byte[] actionCodes)

Creates a new instance for the given user, matching the actions with the given codes.

参数:

user - the user

namespace -

actionCodes - the list of allowed action codes

UserPermission

public UserPermission(byte[] user,
              org.apache.hadoop.hbase.TableName table,
              byte[] family,
              Permission.Action... assigned)

Creates a new instance for the given user, table and column family.

参数:

user - the user

table - the table

family - the family, can be null if action is allowed over the entire table

assigned - the list of allowed actions

UserPermission

public UserPermission(byte[] user,
              org.apache.hadoop.hbase.TableName table,
              byte[] family,
              byte[] qualifier,
              Permission.Action... assigned)

Creates a new permission for the given user, table, column family and column qualifier.

参数:

user - the user

table - the table

family - the family, can be null if action is allowed over the entire table

qualifier - the column qualifier, can be null if action is allowed over the entire column family

assigned - the list of allowed actions

UserPermission

public UserPermission(byte[] user,
              org.apache.hadoop.hbase.TableName table,
              byte[] family,
              byte[] qualifier,
              byte[] actionCodes)

Creates a new instance for the given user, table, column family and qualifier, matching the actions with the given codes.

参数:

user - the user

table - the table

family - the family, can be null if action is allowed over the entire table

qualifier - the column qualifier, can be null if action is allowed over the entire column family

actionCodes - the list of allowed action codes

UserPermission

public UserPermission(byte[] user,
              TablePermission perm)

Creates a new instance for the given user, table, column family and qualifier, matching the actions with the given codes.

参数:

user - the user

perm - a TablePermission

方法详细资料

getUser

public byte[] getUser()

isGlobal

public boolean isGlobal()

Returns true if this permission describes a global user permission.

equals

public boolean equals(Object obj)

覆盖:

equals 在类中 TablePermission

hashCode

public int hashCode()

覆盖:

hashCode 在类中 TablePermission

toString

public String toString()

覆盖:

toString 在类中 TablePermission

readFields

public void readFields(DataInput in)
                throws IOException

指定者:

readFields 在接口中 org.apache.hadoop.io.Writable

覆盖:

readFields 在类中 TablePermission

抛出:

IOException

write

public void write(DataOutput out)
           throws IOException

指定者:

write 在接口中 org.apache.hadoop.io.Writable

覆盖:

write 在类中 TablePermission

抛出:

IOException