Package nl.esciencecenter.xenon.adaptors.filesystems

Class PosixFileUtils

java.lang.Object

nl.esciencecenter.xenon.adaptors.filesystems.PosixFileUtils

public class PosixFileUtils
extends java.lang.Object

PosixFileUtils contains several utility functions related to Posix files.

Since:

1.0

Field Summary

Fields

Modifier and Type	Field	Description
static int	EXEC_GROUP	execute/search by group
static int	EXEC_OTHERS	execute/search by others
static int	EXEC_OWNER	execute/search by owner
static int	READ_GROUP	read by group
static int	READ_OTHERS	read by others
static int	READ_OWNER	read by owner
static int	WRITE_GROUP	write by group
static int	WRITE_OTHERS	write by others
static int	WRITE_OWNER	write by owner

Constructor Summary

Constructors

Constructor	Description
PosixFileUtils()

Method Summary

Modifier and Type	Method	Description
static java.util.Set<PosixFilePermission>	bitsToPermissions(int bit)
static boolean	isExecutable(int permissions)
static boolean	isReadable(int permissions)
static boolean	isWritable(int permissions)
static int	permissionsToBits(java.util.Set<PosixFilePermission> permissions)

Methods inherited from class java.lang.Object

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

Field Detail

READ_OWNER

public static final int READ_OWNER

read by owner

See Also:

Constant Field Values

WRITE_OWNER

public static final int WRITE_OWNER

write by owner

See Also:

Constant Field Values

EXEC_OWNER

public static final int EXEC_OWNER

execute/search by owner

See Also:

Constant Field Values

READ_GROUP

public static final int READ_GROUP

read by group

See Also:

Constant Field Values

WRITE_GROUP

public static final int WRITE_GROUP

write by group

See Also:

Constant Field Values

EXEC_GROUP

public static final int EXEC_GROUP

execute/search by group

See Also:

Constant Field Values

READ_OTHERS

public static final int READ_OTHERS

read by others

See Also:

Constant Field Values

WRITE_OTHERS

public static final int WRITE_OTHERS

write by others

See Also:

Constant Field Values

EXEC_OTHERS

public static final int EXEC_OTHERS

execute/search by others

See Also:

Constant Field Values

Constructor Detail

PosixFileUtils

public PosixFileUtils()

Method Detail

bitsToPermissions

public static java.util.Set<PosixFilePermission> bitsToPermissions(int bit)

permissionsToBits

public static int permissionsToBits(java.util.Set<PosixFilePermission> permissions)

isExecutable

public static boolean isExecutable(int permissions)

isReadable

public static boolean isReadable(int permissions)

isWritable

public static boolean isWritable(int permissions)