Package org.jboss.vfs

Class TempDir

java.lang.Object

org.jboss.vfs.TempDir

All Implemented Interfaces:

Closeable, AutoCloseable

public final class TempDir
extends Object
implements Closeable

A temporary directory which exists until it is closed, at which time its contents will be removed.

Field Summary

Fields

Modifier and Type	Field	Description
private final AtomicBoolean	open
private final TempFileProvider	provider
private final File	root

Constructor Summary

Constructors

Constructor	Description
TempDir(TempFileProvider provider, File root)

Method Summary

Modifier and Type	Method	Description
void	close()	Close this directory.
File	createFile(String relativePath, InputStream sourceData)	Create a file within this temporary directory, prepopulating the file from the given input stream.
protected void	finalize()
File	getFile(String relativePath)	Get the File for a relative path.
File	getRoot()	Get the File that represents the root of this temporary directory.

Methods inherited from class java.lang.Object

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

Field Details

provider

private final TempFileProvider provider

root

private final File root

open

private final AtomicBoolean open

Constructor Details

TempDir

TempDir(TempFileProvider provider,
 File root)

Method Details

getRoot

public File getRoot()
             throws IOException

Get the File that represents the root of this temporary directory. The returned file is only valid as long as the tempdir exists.

Returns:

the root file

Throws:

IOException - if the directory was closed at the time of this invocation

getFile

public File getFile(String relativePath)
             throws IOException

Get the File for a relative path. The returned file is only valid as long as the tempdir exists.

Parameters:

relativePath - the relative path

Returns:

the corresponding file

Throws:

IOException - if the directory was closed at the time of this invocation

createFile

public File createFile(String relativePath,
 InputStream sourceData)
                throws IOException

Create a file within this temporary directory, prepopulating the file from the given input stream.

Parameters:

relativePath - the relative path name

sourceData - the source input stream to use

Returns:

the file

Throws:

IOException - if the directory was closed at the time of this invocation or an error occurs

close

public void close()
           throws IOException

Close this directory. The contents of the directory will be removed.

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Throws:

IOException - if an I/O error occurs

finalize

protected void finalize()
                 throws Throwable

Overrides:

finalize in class Object

Throws:

Throwable