io.zeebe.util

Class FileUtil

java.lang.Object

io.zeebe.util.FileUtil

public class FileUtil
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	FileUtil.SnapshotCopier

Field Summary

Fields

Modifier and Type	Field and Description
static org.slf4j.Logger	LOG

Constructor Summary

Constructors

Constructor and Description
FileUtil()

Method Summary

Modifier and Type	Method and Description
static void	closeSilently(Closeable out)
static void	copySnapshot(File runtimeDirectory, File snapshotDirectory)
static void	deleteFile(File file)
static void	deleteFolder(String path)
static long	getAvailableSpace(File logLocation)
static void	moveFile(String source, String target, CopyOption... options)
static FileChannel	openChannel(String filename, boolean create)
static void	replace(Path src, Path dest) Overwrites file at dest with src.

Methods inherited from class java.lang.Object

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

Field Detail

LOG

public static final org.slf4j.Logger LOG

Constructor Detail

FileUtil

public FileUtil()

Method Detail

closeSilently

public static void closeSilently(Closeable out)

deleteFolder

public static void deleteFolder(String path)
                         throws IOException

Throws:

IOException

getAvailableSpace

public static long getAvailableSpace(File logLocation)

openChannel

public static FileChannel openChannel(String filename,
                                      boolean create)

moveFile

public static void moveFile(String source,
                            String target,
                            CopyOption... options)

replace

public static void replace(Path src,
                           Path dest)
                    throws IOException

Overwrites file at dest with src. Initially tries to simply move file, and only replaces the existing file if it failed to do an atomic move.

Parameters:

src - file to move

dest - file to overwrite (if existing)

Throws:

IOException - see Files.move(Path, Path, CopyOption...)

deleteFile

public static void deleteFile(File file)

copySnapshot

public static void copySnapshot(File runtimeDirectory,
                                File snapshotDirectory)
                         throws Exception

Throws:

Exception