Enum PosixFilePermission
- java.lang.Object
-
- java.lang.Enum<PosixFilePermission>
-
- nl.esciencecenter.xenon.filesystems.PosixFilePermission
-
- All Implemented Interfaces:
java.io.Serializable
,java.lang.Comparable<PosixFilePermission>
public enum PosixFilePermission extends java.lang.Enum<PosixFilePermission>
PosixFilePermission is an enumeration containing all supported Posix file permissions.- Since:
- 1.0
-
-
Enum Constant Summary
Enum Constants Enum Constant Description GROUP_EXECUTE
Execute/search permission, group.GROUP_READ
Read permission, group.GROUP_WRITE
Write permission, group.OTHERS_EXECUTE
Execute/search permission, others.OTHERS_READ
Read permission, others.OTHERS_WRITE
Write permission, others.OWNER_EXECUTE
Execute/search permission, owner.OWNER_READ
Read permission, owner.OWNER_WRITE
Write permission, owner.
-
Method Summary
All Methods Static Methods Concrete Methods Modifier and Type Method Description static boolean
contains(PosixFilePermission toFind, PosixFilePermission... options)
Check if a sequence ofPosixFilePermission
s contains a specific option.static java.util.Set<PosixFilePermission>
convertFromOctal(java.lang.String octal)
static java.lang.String
convertToOctal(java.util.Set<PosixFilePermission> permissions)
static PosixFilePermission
valueOf(java.lang.String name)
Returns the enum constant of this type with the specified name.static PosixFilePermission[]
values()
Returns an array containing the constants of this enum type, in the order they are declared.
-
-
-
Enum Constant Detail
-
GROUP_EXECUTE
public static final PosixFilePermission GROUP_EXECUTE
Execute/search permission, group.
-
GROUP_READ
public static final PosixFilePermission GROUP_READ
Read permission, group.
-
GROUP_WRITE
public static final PosixFilePermission GROUP_WRITE
Write permission, group.
-
OTHERS_EXECUTE
public static final PosixFilePermission OTHERS_EXECUTE
Execute/search permission, others.
-
OTHERS_READ
public static final PosixFilePermission OTHERS_READ
Read permission, others.
-
OTHERS_WRITE
public static final PosixFilePermission OTHERS_WRITE
Write permission, others.
-
OWNER_EXECUTE
public static final PosixFilePermission OWNER_EXECUTE
Execute/search permission, owner.
-
OWNER_READ
public static final PosixFilePermission OWNER_READ
Read permission, owner.
-
OWNER_WRITE
public static final PosixFilePermission OWNER_WRITE
Write permission, owner.
-
-
Method Detail
-
values
public static PosixFilePermission[] values()
Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:for (PosixFilePermission c : PosixFilePermission.values()) System.out.println(c);
- Returns:
- an array containing the constants of this enum type, in the order they are declared
-
valueOf
public static PosixFilePermission valueOf(java.lang.String name)
Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)- Parameters:
name
- the name of the enum constant to be returned.- Returns:
- the enum constant with the specified name
- Throws:
java.lang.IllegalArgumentException
- if this enum type has no constant with the specified namejava.lang.NullPointerException
- if the argument is null
-
contains
public static boolean contains(PosixFilePermission toFind, PosixFilePermission... options)
Check if a sequence ofPosixFilePermission
s contains a specific option. Ifoption
oroptions
isnull
,false
will be returned.- Parameters:
toFind
- the option to find.options
- the options to check.- Returns:
- if
options
containsoption
.
-
convertToOctal
public static java.lang.String convertToOctal(java.util.Set<PosixFilePermission> permissions)
-
convertFromOctal
public static java.util.Set<PosixFilePermission> convertFromOctal(java.lang.String octal)
-
-