org.h2.test.unit
Class FileSystemCrypt

java.lang.Object
  org.h2.store.fs.FileSystem
      org.h2.store.fs.FileSystemWrapper
          org.h2.test.unit.FileSystemCrypt

public class FileSystemCrypt
extends FileSystemWrapper

This file system encrypts the data.

Constructor Summary

FileSystemCrypt()

Method Summary

protected java.lang.String	getPrefix() Get the prefix for this file system.
long	length(java.lang.String fileName) Get the length of a file.
FileObject	openFileObject(java.lang.String fileName, java.lang.String mode) Open a random access file object.

Methods inherited from class org.h2.store.fs.FileSystemWrapper

accepts, canWrite, copy, createDirs, createNewFile, createTempFile, delete, deleteRecursive, exists, fileStartsWith, getAbsolutePath, getFileName, getLastModified, getParent, isAbsolute, isDirectory, isReadOnly, listFiles, normalize, openFileInputStream, openFileOutputStream, rename, setReadOnly, tryDelete, unwrap

Methods inherited from class org.h2.store.fs.FileSystem

getInstance, getNextTempFileNamePart, mkdirs, register, unregister

Methods inherited from class java.lang.Object

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

Constructor Detail

FileSystemCrypt

public FileSystemCrypt()

Method Detail

getPrefix

protected java.lang.String getPrefix()

Description copied from class: FileSystemWrapper

Get the prefix for this file system.

Specified by:

getPrefix in class FileSystemWrapper

Returns:

the prefix

length

public long length(java.lang.String fileName)

Description copied from class: FileSystem

Get the length of a file.

Overrides:

length in class FileSystemWrapper

Parameters:

fileName - the file name

Returns:

the length in bytes

openFileObject

public FileObject openFileObject(java.lang.String fileName,
                                 java.lang.String mode)

Description copied from class: FileSystem

Open a random access file object.

Overrides:

openFileObject in class FileSystemWrapper

Parameters:

fileName - the file name

mode - the access mode. Supported are r, rw, rws, rwd

Returns:

the file object