Package io.vertigo.core.lang

Class TempFile

java.lang.Object

io.vertigo.core.lang.TempFile

public final class TempFile
extends Object

Temporary file management with automatic cleanup. Features: - Safe temporary file creation - Dedicated Vertigo temp directory - Automatic deletion on JVM exit - Subdirectory support - Path-based file handling Files are created in ${java.io.tmpdir}/vertigo/tempFiles

Author:

npiedeloup

Field Summary

Fields

Modifier and Type	Field	Description
static final Path	VERTIGO_TMP_DIR_PATH	Root directory for Vertigo temporary files.

Constructor Summary

Constructors

Constructor	Description
TempFile()

Method Summary

Modifier and Type	Method	Description
static File	of(String prefix, String suffix)	Creates a temporary file in root temp directory.
static File	of(String prefix, String suffix, String subDirectory)	Creates a temporary file in a subdirectory.

Methods inherited from class java.lang.Object

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

Field Details

VERTIGO_TMP_DIR_PATH

public static final Path VERTIGO_TMP_DIR_PATH

Root directory for Vertigo temporary files. Created at startup in ${java.io.tmpdir}/vertigo/tempFiles.

Constructor Details

TempFile

public TempFile()

Method Details

of

public static File of(String prefix,
 String suffix,
 String subDirectory)
               throws IOException

Creates a temporary file in a subdirectory.

Parameters:

prefix - Filename prefix, used to generate unique name

suffix - Filename extension with dot (e.g. ".tmp")

subDirectory - Path under temp directory (created if needed)

Returns:

Created temporary file

Throws:

IOException - if file creation fails

of

public static File of(String prefix,
 String suffix)
               throws IOException

Creates a temporary file in root temp directory.

Parameters:

prefix - Filename prefix, used to generate unique name

suffix - Filename extension with dot (e.g. ".tmp")

Returns:

Created temporary file

Throws:

IOException - if file creation fails