Class FileSystem

java.lang.Object

net.bytebuddy.utility.FileSystem

Direct Known Subclasses:

FileSystem.ForLegacyVm, FileSystem.ForNio2CapableVm

public abstract class FileSystem
extends Object

A dispatcher to interact with the file system. If NIO2 is available, the API is used. Otherwise, byte streams are used.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected static class	FileSystem.ForLegacyVm	A file system representation for a VM that does not support NIO2.
protected static class	FileSystem.ForNio2CapableVm	A file system representation for a VM that does support NIO2.

Constructor Summary

Constructors

Constructor	Description
FileSystem()

Method Summary

Modifier and Type	Method	Description
abstract void	copy(File source, File target)	Copies a file.
static FileSystem	getInstance()	Returns the FileSystem instance to use.
void	link(File source, File target)	Links a file as a hard-link.
abstract void	move(File source, File target)	Moves a file.

Methods inherited from class Object

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

Constructor Details

FileSystem

public FileSystem()

Method Details

getInstance

@Enhance("INSTANCE")
public static FileSystem getInstance()

Returns the FileSystem instance to use.

Returns:

The FileSystem instance to use.

copy

public abstract void copy(File source,
 File target)
                   throws IOException

Copies a file.

Parameters:

source - The source file.

target - The target file.

Throws:

IOException - If an I/O exception occurs.

link

public void link(File source,
 File target)
          throws IOException

Links a file as a hard-link. If linking is not supported, a copy is made.

Parameters:

source - The source file.

target - The target file.

Throws:

IOException - If an I/O exception occurs.

move

public abstract void move(File source,
 File target)
                   throws IOException

Moves a file.

Parameters:

source - The source file.

target - The target file.

Throws:

IOException - If an I/O exception occurs.