org.apache.hadoop.hbase.security.access

Class Permission

java.lang.Object

org.apache.hadoop.io.VersionedWritable

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

All Implemented Interfaces:

org.apache.hadoop.io.Writable

Direct Known Subclasses:

TablePermission

@InterfaceAudience.Public
@InterfaceStability.Evolving
public class Permission
extends org.apache.hadoop.io.VersionedWritable

Base permissions instance representing the ability to perform a given set of actions.

See Also:

TablePermission

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	Permission.Action

Field Summary

Fields

Modifier and Type	Field and Description
protected static Map<Byte,Permission.Action>	ACTION_BY_CODE
protected Permission.Action[]	actions
protected static byte	VERSION

Constructor Summary

Constructors

Constructor and Description
Permission() Empty constructor for Writable implementation.
Permission(byte[] actionCodes)
Permission(Permission.Action... assigned)

Method Summary

Methods

Modifier and Type	Method and Description
boolean	equals(Object obj)
Permission.Action[]	getActions()
byte	getVersion()
int	hashCode()
boolean	implies(Permission.Action action)
void	readFields(DataInput in)
String	toString()
void	write(DataOutput out)

Methods inherited from class java.lang.Object

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

Field Detail

VERSION

protected static final byte VERSION

See Also:

Constant Field Values

ACTION_BY_CODE

protected static final Map<Byte,Permission.Action> ACTION_BY_CODE

actions

protected Permission.Action[] actions

Constructor Detail

Permission

public Permission()

Empty constructor for Writable implementation. Do not use.

Permission

public Permission(Permission.Action... assigned)

Permission

public Permission(byte[] actionCodes)

Method Detail

getActions

public Permission.Action[] getActions()

implies

public boolean implies(Permission.Action action)

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object

getVersion

public byte getVersion()

Specified by:

getVersion in class org.apache.hadoop.io.VersionedWritable

Returns:

the object version number

readFields

public void readFields(DataInput in)
                throws IOException

Specified by:

readFields in interface org.apache.hadoop.io.Writable

Overrides:

readFields in class org.apache.hadoop.io.VersionedWritable

Throws:

IOException

write

public void write(DataOutput out)
           throws IOException

Specified by:

write in interface org.apache.hadoop.io.Writable

Overrides:

write in class org.apache.hadoop.io.VersionedWritable

Throws:

IOException