org.apache.qpid.server.util

Class FileHelper

java.lang.Object

org.apache.qpid.server.util.FileHelper

public class FileHelper
extends Object

Constructor Summary

Constructors

Constructor and Description
FileHelper()

Method Summary

Modifier and Type	Method and Description
Path	atomicFileMoveOrReplace(Path sourceFile, Path targetFile)
Path	createNewFile(File newFile, String posixFileAttributes)
Path	createNewFile(Path newFile, Set<PosixFilePermission> permissions)
Path	createNewFile(Path newFile, String posixFileAttributes)
boolean	isPosixFileSystem(Path path)
boolean	isWritableDirectory(String path)
void	writeFileSafely(Path targetFile, BaseAction<File,IOException> operation)
void	writeFileSafely(Path targetFile, Path backupFile, Path tmpFile, BaseAction<File,IOException> write)

Methods inherited from class java.lang.Object

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

Constructor Detail

FileHelper

public FileHelper()

Method Detail

writeFileSafely

public void writeFileSafely(Path targetFile,
                            BaseAction<File,IOException> operation)
                     throws IOException

Throws:

IOException

writeFileSafely

public void writeFileSafely(Path targetFile,
                            Path backupFile,
                            Path tmpFile,
                            BaseAction<File,IOException> write)
                     throws IOException

Throws:

IOException

createNewFile

public Path createNewFile(File newFile,
                          String posixFileAttributes)
                   throws IOException

Throws:

IOException

createNewFile

public Path createNewFile(Path newFile,
                          String posixFileAttributes)
                   throws IOException

Throws:

IOException

createNewFile

public Path createNewFile(Path newFile,
                          Set<PosixFilePermission> permissions)
                   throws IOException

Throws:

IOException

isPosixFileSystem

public boolean isPosixFileSystem(Path path)
                          throws IOException

Throws:

IOException

atomicFileMoveOrReplace

public Path atomicFileMoveOrReplace(Path sourceFile,
                                    Path targetFile)
                             throws IOException

Throws:

IOException

isWritableDirectory

public boolean isWritableDirectory(String path)