alluxio.security.authorization

Class AclEntry

java.lang.Object

alluxio.security.authorization.AclEntry

All Implemented Interfaces:

Serializable

public final class AclEntry
extends Object
implements Serializable

An entry in AccessControlList.

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	AclEntry.Builder Builder for AclEntry.

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object o)
static AclEntry	fromCliString(String stringEntry) Creates an AclEntry from a string.
static AclEntry	fromCliStringWithoutPermissions(String stringEntry) Creates an AclEntry from a string without permissions.
AclActions	getActions()
String	getSubject()
AclEntryType	getType()
int	hashCode()
boolean	isDefault()
void	setDefault(boolean defaultEntry) Sets the entry to be default.
String	toCliString()
static String	toDefault(String stringEntry) Convert a normal ACL to a string representing a default ACL.
String	toString()

Methods inherited from class java.lang.Object

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

Method Detail

getType

public AclEntryType getType()

Returns:

the type

getSubject

public String getSubject()

Returns:

the subject

getActions

public AclActions getActions()

Returns:

a copy of actions

isDefault

public boolean isDefault()

Returns:

whether the action applies to default ACL

setDefault

public void setDefault(boolean defaultEntry)

Sets the entry to be default.

Parameters:

defaultEntry - indicating default or not

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object

toCliString

public String toCliString()

Returns:

the string representation for the CLI

toDefault

public static String toDefault(String stringEntry)

Convert a normal ACL to a string representing a default ACL.

Parameters:

stringEntry - normal ACL, if it is already default ACL, then return the default ACL

Returns:

a default ACL

fromCliString

public static AclEntry fromCliString(String stringEntry)

Creates an AclEntry from a string. The possible string inputs are: Owning User: user::[rwx] Named User: user:[user name]:[rwx] Owning Group: group::[rwx] Named Group: group:[group name]:[rwx] Mask: mask::[rwx] Other: other::[rwx] all the above entries, but with default:added to the beginning of the entry default:user::[rwx] [rwx]: all combinations are possible ('---' to 'rwx')

Parameters:

stringEntry - the CLI string representation

Returns:

the AclEntry instance created from the CLI string representation

fromCliStringWithoutPermissions

public static AclEntry fromCliStringWithoutPermissions(String stringEntry)

Creates an AclEntry from a string without permissions. The possible string inputs are: Named User: user:USER_NAME[:] Named Group: group:GROUP_NAME[:] Mask: mask[:][:] Default versions of Named User: default:user:USER_NAME[:] Default versions of Named Group: default:group:GROUP_NAME[:] Default version of the mask: default: mask[:][:]

Parameters:

stringEntry - the CLI string representation, without permissions

Returns:

the AclEntry instance created from the CLI string representation