org.cloudfoundry.util

Class FileUtils

java.lang.Object

org.cloudfoundry.util.FileUtils

public final class FileUtils
extends Object

Utilities for files

Method Summary

Modifier and Type	Method and Description
static Mono<Path>	compress(Path candidate) Compresses a candidate Path if it is a directory.
static Mono<Path>	compress(Path candidate, Predicate<String> filter) Compresses a candidate Path filtering out entries
static String	getRelativePathName(Path root, Path path) Get the relative path of an application
static String	hash(InputStream in) Calculates the SHA-1 hash for an InputStream
static String	hash(Path path) Calculates the SHA-1 hash for a Path
static String	permissions(int mode) Calculates permissions for a UNIX mode
static String	permissions(Path path) Calculates permissions for a Path
static int	size(Path path) Calculates the size of a Path

Methods inherited from class java.lang.Object

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

Method Detail

compress

public static Mono<Path> compress(Path candidate)

Compresses a candidate Path if it is a directory. Otherwise returns the original Path.

Parameters:

candidate - the candidate Path to compress

Returns:

the Path for a compressed artifact

compress

public static Mono<Path> compress(Path candidate,
                                  Predicate<String> filter)

Compresses a candidate Path filtering out entries

Parameters:

candidate - the candidate Path to compress

filter - a filter applied to each path

Returns:

the Path for a compressed artifact

getRelativePathName

public static String getRelativePathName(Path root,
                                         Path path)

Get the relative path of an application

Parameters:

root - the root to relativize against

path - the path to relativize

Returns:

the relative path

hash

public static String hash(Path path)

Calculates the SHA-1 hash for a Path

Parameters:

path - the Path to calculate the hash for

Returns:

a String representation of the hash

hash

public static String hash(InputStream in)

Calculates the SHA-1 hash for an InputStream

Parameters:

in - the InputStream to calculate the hash for

Returns:

String representation of the hash

permissions

public static String permissions(Path path)

Calculates permissions for a Path

Parameters:

path - the Path to calculate the permissions for

Returns:

a String representation of the permissions

permissions

public static String permissions(int mode)

Calculates permissions for a UNIX mode

Parameters:

mode - the UNIX mode to calculate the permissions for

Returns:

a String representation of the permissions

size

public static int size(Path path)

Calculates the size of a Path

Parameters:

path - the Path to calculate the size for

Returns:

the size