org.apache.commons.vfs2.util

Class PosixPermissions

java.lang.Object

org.apache.commons.vfs2.util.PosixPermissions

Direct Known Subclasses:

UserIsOwnerPosixPermissions

public class PosixPermissions
extends Object

UNIX permissions.

Since:

2.1

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	PosixPermissions.Type Permission types.

Constructor Summary

Constructors

Constructor and Description
PosixPermissions(int permissions, boolean isOwner, boolean isInGroup) Creates a new PosixPermissions object.

Method Summary

Modifier and Type	Method and Description
int	getPermissions() Gets permissions.
boolean	isExecutable() Gets whether the permissions are executable.
boolean	isReadable() Gets whether the permissions are readable.
boolean	isWritable() Gets whether the permissions are writable.
int	makeExecutable(boolean executable, boolean ownerOnly) Creates new permissions based on these permissions.
Integer	makeReadable(boolean readable, boolean ownerOnly) Creates new permissions based on these permissions.
Integer	makeWritable(boolean writable, boolean ownerOnly) Creates new permissions based on these permissions.

Methods inherited from class java.lang.Object

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

Constructor Detail

PosixPermissions

public PosixPermissions(int permissions,
                        boolean isOwner,
                        boolean isInGroup)

Creates a new PosixPermissions object.

Parameters:

permissions - The permissions

isOwner - true if the user is the owner of the file

isInGroup - true if the user is a group owner of the file

Method Detail

getPermissions

public int getPermissions()

Gets permissions.

Returns:

permissions.

isExecutable

public boolean isExecutable()

Gets whether the permissions are executable.

Returns:

whether the permissions are executable.

isReadable

public boolean isReadable()

Gets whether the permissions are readable.

Returns:

whether the permissions are readable.

isWritable

public boolean isWritable()

Gets whether the permissions are writable.

Returns:

whether the permissions are writable.

makeExecutable

public int makeExecutable(boolean executable,
                          boolean ownerOnly)

Creates new permissions based on these permissions.

Parameters:

executable - Whether the new permissions should be readable.

ownerOnly - Whether the new permissions are only for the owner.

Returns:

the new permissions.

makeReadable

public Integer makeReadable(boolean readable,
                            boolean ownerOnly)

Creates new permissions based on these permissions.

Parameters:

readable - Whether the new permissions should be readable.

ownerOnly - Whether the new permissions are only for the owner.

Returns:

the new permissions.

makeWritable

public Integer makeWritable(boolean writable,
                            boolean ownerOnly)

Creates new permissions based on these permissions.

Parameters:

writable - Whether the new permissions should be readable.

ownerOnly - Whether the new permissions are only for the owner.

Returns:

the new permissions.