org.springframework.boot.loader.tools

Class FileUtils

java.lang.Object

org.springframework.boot.loader.tools.FileUtils

public abstract class FileUtils
extends java.lang.Object

Utilities for manipulating files and directories in Spring Boot tooling.

Since:

1.0.0

Constructor Summary

Constructors

Constructor and Description
FileUtils()

Method Summary

Modifier and Type	Method and Description
static void	removeDuplicatesFromOutputDirectory(java.io.File outputDirectory, java.io.File originDirectory) Utility to remove duplicate files from an "output" directory if they already exist in an "origin".
static java.lang.String	sha1Hash(java.io.File file) Generate a SHA-1 Hash for a given file.

Methods inherited from class java.lang.Object

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

Constructor Detail

FileUtils

public FileUtils()

Method Detail

removeDuplicatesFromOutputDirectory

public static void removeDuplicatesFromOutputDirectory(java.io.File outputDirectory,
                                                       java.io.File originDirectory)

Utility to remove duplicate files from an "output" directory if they already exist in an "origin". Recursively scans the origin directory looking for files (not directories) that exist in both places and deleting the copy.

Parameters:

outputDirectory - the output directory

originDirectory - the origin directory

sha1Hash

public static java.lang.String sha1Hash(java.io.File file)
                                 throws java.io.IOException

Generate a SHA-1 Hash for a given file.

Parameters:

file - the file to hash

Returns:

the hash value as a String

Throws:

java.io.IOException - if the file cannot be read