Package util

Class FileUtil

java.lang.Object

util.FileUtil

public class FileUtil
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field	Description
static java.lang.String	CHARENCODING

Constructor Summary

Constructors

Constructor	Description
FileUtil()

Method Summary

Modifier and Type	Method	Description
static void	close(java.io.Closeable closeable)
static void	copyBytes(java.io.InputStream input, java.io.OutputStream output)
static java.io.File	createDir(java.lang.String path)
static java.io.File	createFile(java.io.File file, byte[] bytes)
static java.io.File	createFile(java.io.File file, java.io.InputStream content)
static java.io.File	createFile(java.io.File file, java.lang.String content)
static java.io.File	createFile(java.lang.String path, java.io.InputStream content)
static java.io.File	createFile(java.lang.String path, java.lang.String content)
static void	deleteFile(java.io.File file)
static void	deleteFile(java.lang.String filename)
static void	deleteFileSystemDirectory(java.io.File current)
static void	deleteFileSystemDirectory(java.lang.String dirPath)
static java.io.File[]	getDirectoryListing(java.io.File dir)
static byte[]	getFileBytes(java.io.File input)
static java.lang.String	getFileContent(java.io.File input)
static java.lang.String	getFileContent(java.lang.String path)
static java.util.List<java.lang.String>	getFileLines(java.io.File file)
static boolean	isEmpty(java.io.File directory)
static java.io.File[]	listFiles(java.io.File dir)
static java.io.File[]	listFiles(java.io.File dir, java.nio.file.DirectoryStream.Filter<java.nio.file.Path> visitPredicate)
static boolean	makeDir(java.lang.String path)
static java.lang.String	toString(java.io.InputStream input)
static void	writeLinesToFile(java.io.File file, java.util.List<java.lang.String> lines)

Methods inherited from class java.lang.Object

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

Field Detail

CHARENCODING

public static final java.lang.String CHARENCODING

Constructor Detail

FileUtil

public FileUtil()

Method Detail

createFile

public static java.io.File createFile(java.lang.String path,
                                      java.lang.String content)
                               throws java.io.IOException

Throws:

java.io.IOException

createFile

public static java.io.File createFile(java.lang.String path,
                                      java.io.InputStream content)
                               throws java.io.IOException

Throws:

java.io.IOException

createFile

public static java.io.File createFile(java.io.File file,
                                      java.lang.String content)
                               throws java.io.IOException

Throws:

java.io.IOException

createFile

public static java.io.File createFile(java.io.File file,
                                      byte[] bytes)
                               throws java.io.IOException

Throws:

java.io.IOException

createFile

public static java.io.File createFile(java.io.File file,
                                      java.io.InputStream content)
                               throws java.io.IOException

Throws:

java.io.IOException

makeDir

public static boolean makeDir(java.lang.String path)

deleteFileSystemDirectory

public static void deleteFileSystemDirectory(java.lang.String dirPath)
                                      throws java.io.IOException

Throws:

java.io.IOException

deleteFileSystemDirectory

public static void deleteFileSystemDirectory(java.io.File current)
                                      throws java.io.IOException

Throws:

java.io.IOException

deleteFile

public static void deleteFile(java.lang.String filename)
                       throws java.io.IOException

Throws:

java.io.IOException

deleteFile

public static void deleteFile(java.io.File file)
                       throws java.io.IOException

Throws:

java.io.IOException

getFileContent

public static java.lang.String getFileContent(java.lang.String path)
                                       throws java.io.IOException

Throws:

java.io.IOException

getFileContent

public static java.lang.String getFileContent(java.io.File input)
                                       throws java.io.IOException

Throws:

java.io.IOException

getFileBytes

public static byte[] getFileBytes(java.io.File input)
                           throws java.io.IOException

Throws:

java.io.IOException

getFileLines

public static java.util.List<java.lang.String> getFileLines(java.io.File file)
                                                     throws java.io.IOException

Throws:

java.io.IOException

writeLinesToFile

public static void writeLinesToFile(java.io.File file,
                                    java.util.List<java.lang.String> lines)
                             throws java.io.IOException

Throws:

java.io.IOException

copyBytes

public static void copyBytes(java.io.InputStream input,
                             java.io.OutputStream output)
                      throws java.io.IOException

Throws:

java.io.IOException

toString

public static java.lang.String toString(java.io.InputStream input)

createDir

public static java.io.File createDir(java.lang.String path)

getDirectoryListing

public static java.io.File[] getDirectoryListing(java.io.File dir)

listFiles

public static java.io.File[] listFiles(java.io.File dir)

listFiles

public static java.io.File[] listFiles(java.io.File dir,
                                       java.nio.file.DirectoryStream.Filter<java.nio.file.Path> visitPredicate)

isEmpty

public static boolean isEmpty(java.io.File directory)
                       throws java.io.IOException

Throws:

java.io.IOException

close

public static void close(java.io.Closeable closeable)