Package net.bluemind.utils

Class FileUtils

java.lang.Object

net.bluemind.utils.FileUtils

public class FileUtils
extends Object

File manipulation functions

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	FileUtils.CopyFileVisitor
static final record	FileUtils.TempFileTransfertResult

Constructor Summary

Constructors

Constructor	Description
FileUtils()

Method Summary

Modifier and Type	Method	Description
static void	cleanDir(File file)
static void	copy(File src, File dest)	File copy, from Java Performance book
static void	delete(File file)
static InputStream	dumpStream(InputStream in, PrintStream dump, boolean closeIn)
static Path	getTempPath()
static boolean	isDirEmpty(Path dirPath)
static byte[]	streamBytes(InputStream in, boolean closeIn)
static String	streamString(InputStream in, boolean closeIn)
static String	streamString(InputStream in, boolean closeIn, Charset charset)
static FileUtils.TempFileTransfertResult	tempFileTransfert(io.vertx.core.streams.ReadStream<io.vertx.core.buffer.Buffer> stream)
static void	transfer(InputStream in, OutputStream out, boolean closeIn)	Fast stream transfer method

Methods inherited from class java.lang.Object

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

Constructor Details

FileUtils

public FileUtils()

Method Details

copy

public static void copy(File src,
 File dest)
                 throws IOException

File copy, from Java Performance book

Parameters:

src -

dest -

Throws:

IOException

transfer

public static void transfer(InputStream in,
 OutputStream out,
 boolean closeIn)
                     throws IOException

Fast stream transfer method

Parameters:

in -

out -

Throws:

IOException

streamString

public static String streamString(InputStream in,
 boolean closeIn)
                           throws IOException

Throws:

IOException

streamString

public static String streamString(InputStream in,
 boolean closeIn,
 Charset charset)
                           throws IOException

Throws:

IOException

streamBytes

public static byte[] streamBytes(InputStream in,
 boolean closeIn)
                          throws IOException

Throws:

IOException

dumpStream

public static InputStream dumpStream(InputStream in,
 PrintStream dump,
 boolean closeIn)
                              throws IOException

Throws:

IOException

delete

public static void delete(File file)

cleanDir

public static void cleanDir(File file)

getTempPath

public static Path getTempPath()

tempFileTransfert

public static FileUtils.TempFileTransfertResult tempFileTransfert(io.vertx.core.streams.ReadStream<io.vertx.core.buffer.Buffer> stream)

isDirEmpty

public static boolean isDirEmpty(Path dirPath)
                          throws IOException

Throws:

IOException