vega.hipe

Class FileUtil

java.lang.Object

vega.hipe.FileUtil

public class FileUtil
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
FileUtil()

Method Summary

Methods

Modifier and Type	Method and Description
static java.io.File	createTempDir(java.lang.String prefix, java.lang.String suffix) Create a temporary directory in the application's working directory.
static java.io.File	createTempFile(java.lang.String prefix, java.lang.String suffix) Create a temporary file in the application's working directory.
static boolean	delete(java.io.File f) Delete a file

Methods inherited from class java.lang.Object

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

Constructor Detail

FileUtil

public FileUtil()

Method Detail

createTempFile

public static java.io.File createTempFile(java.lang.String prefix,
                          java.lang.String suffix)
                                   throws java.io.IOException

Create a temporary file in the application's working directory. The application's working directory is defined by var.hcss.workdir if this property exists. If not, it's defined by the system property java.io.tmpdir (see #TEMP_DIR).

Parameters:

prefix - - prefix for the file name

suffix - - suffix for the file name

Returns:

new file in a temporary directory

Throws:

java.io.IOException - - if errors occur when creating the file or directory

createTempDir

public static java.io.File createTempDir(java.lang.String prefix,
                         java.lang.String suffix)
                                  throws java.io.IOException

Create a temporary directory in the application's working directory. The application's working directory is defined by var.hcss.workdir if this property exists. If not, it's defined by the system property java.io.tmpdir (see #TEMP_DIR).

Parameters:

prefix - - prefix for the directory name

suffix - - suffix for the directory name

Returns:

new directory inside a temporary directory

Throws:

java.io.IOException - - if errors occur when creating the directory or its parents

delete

public static boolean delete(java.io.File f)

Delete a file

Parameters:

f - file to delete

Returns:

true if successful. False otherwise.