org.eclipse.mat.util

Class FileUtils

java.lang.Object

org.eclipse.mat.util.FileUtils

public final class FileUtils
extends Object

Method Summary

Modifier and Type	Method and Description
static void	copy(InputStream in, OutputStream out) Basic stream copy, the streams are already open and stay open afterward.
static File	createTempDirectory(String prefix, File parent) Create a temporary directory which should be deleted on application close.
static String	toFilename(String name, String extension)
static String	toFilename(String prefix, String suffix, String extension) Build a file name.

Methods inherited from class java.lang.Object

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

Method Detail

copy

public static final void copy(InputStream in,
                              OutputStream out)
                       throws IOException

Basic stream copy, the streams are already open and stay open afterward.

Parameters:

in - input stream

out - output stream

Throws:

IOException - if there was a problem with the copy

createTempDirectory

public static File createTempDirectory(String prefix,
                                       File parent)
                                throws IOException

Create a temporary directory which should be deleted on application close.

Parameters:

prefix - a prefix for the new directory name

parent - a directory to put the new directory into

Returns:

the temporary directory, to be deleted on shutdown

Throws:

IOException - if something goes wrong

toFilename

public static String toFilename(String name,
                                String extension)

toFilename

public static String toFilename(String prefix,
                                String suffix,
                                String extension)

Build a file name. Convert non-letters or digits to underscore.

Parameters:

prefix - the prefix of the file

suffix - the suffix

extension - the file extension

Returns:

the combined file name