Module com.aoapps.io.filesystems.posix

Package com.aoapps.io.filesystems.posix

Class TempPosixFileSystem

java.lang.Object

com.aoapps.io.filesystems.TempFileSystem

com.aoapps.io.filesystems.posix.TempPosixFileSystem

All Implemented Interfaces:

FileSystem, PosixFileSystem

public class TempPosixFileSystem
extends TempFileSystem
implements PosixFileSystem

A temporary Unix file system stored in the Java heap.

Author:

AO Industries, Inc.

Nested Class Summary

Nested classes/interfaces inherited from class com.aoapps.io.filesystems.TempFileSystem

TempFileSystem.FileSystemObject

Field Summary

Fields inherited from class com.aoapps.io.filesystems.TempFileSystem

files

Constructor Summary

Constructors

Constructor	Description
TempPosixFileSystem()

Method Summary

Modifier and Type	Method	Description
void	checkSubPath(Path parent, String name)	Checks a sub-path.
Path	createDirectory(Path path, int mode)	Atomically creates a directory (must not have already existed) with the given permissions.
Path	createFile(Path path, int mode)	Atomically creates an empty file (must not have already existed) with the given permissions.
Stat	stat(Path path)	Stats the given path.

Methods inherited from class com.aoapps.io.filesystems.TempFileSystem

createDirectory, createFile, delete, list, lock, size

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.aoapps.io.filesystems.FileSystem

createDirectory, createFile, delete, join, list, lock, parsePath, size

Constructor Details

TempPosixFileSystem

public TempPosixFileSystem()

Method Details

checkSubPath

public void checkSubPath(Path parent,
 String name)
                  throws InvalidPathException

Checks a sub-path. Unix filename restrictions are:

1. Must not be longer than MAX_PATH_NAME_LENGTH characters
2. Must not contain the NULL character
3. Must not contain the '/' character
4. Must not be "."
5. Must not be ".."

Specified by:

checkSubPath in interface FileSystem

Specified by:

checkSubPath in interface PosixFileSystem

Overrides:

checkSubPath in class TempFileSystem

Throws:

InvalidPathException

See Also:

• PosixFileSystem.checkSubPath(com.aoapps.io.filesystems.Path, java.lang.String)

stat

public Stat stat(Path path)

Description copied from interface: PosixFileSystem

Stats the given path.

Specified by:

stat in interface PosixFileSystem

Parameters:

path - Must be from this file system.

createFile

public Path createFile(Path path,
 int mode)

Description copied from interface: PosixFileSystem

Atomically creates an empty file (must not have already existed) with the given permissions.

Specified by:

createFile in interface PosixFileSystem

Returns:

returns the path

createDirectory

public Path createDirectory(Path path,
 int mode)

Description copied from interface: PosixFileSystem

Atomically creates a directory (must not have already existed) with the given permissions.

Specified by:

createDirectory in interface PosixFileSystem

Returns:

returns the path