org.nuxeo.ecm.core.storage.sql

Class DefaultBinaryManager.NullBinaryScrambler

java.lang.Object

org.nuxeo.ecm.core.storage.sql.DefaultBinaryManager.NullBinaryScrambler

All Implemented Interfaces:

BinaryScrambler

Enclosing class:

DefaultBinaryManager

public static class DefaultBinaryManager.NullBinaryScrambler
extends Object
implements BinaryScrambler

A BinaryScrambler that does nothing.

Field Summary

Fields

Modifier and Type	Field and Description
static BinaryScrambler	INSTANCE

Constructor Summary

Constructors

Constructor and Description
DefaultBinaryManager.NullBinaryScrambler()

Method Summary

Methods

Modifier and Type	Method and Description
Binary	getUnscrambledBinary(File file, String digest, String repoName) Gets an unscrambled Binary for the given file.
void	reset() Reset scrambling from start.
void	scrambleBuffer(byte[] buf, int off, int n) Scramble a buffer at the given offset for n bytes.
void	skip(long n) Skips n bytes during unscrambling.
void	unscrambleBuffer(byte[] buf, int off, int n) Unscramble a buffer at the given offset for n bytes.

Methods inherited from class java.lang.Object

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

Field Detail

INSTANCE

public static final BinaryScrambler INSTANCE

Constructor Detail

DefaultBinaryManager.NullBinaryScrambler

public DefaultBinaryManager.NullBinaryScrambler()

Method Detail

scrambleBuffer

public void scrambleBuffer(byte[] buf,
                  int off,
                  int n)

Description copied from interface: BinaryScrambler

Scramble a buffer at the given offset for n bytes.

Specified by:

scrambleBuffer in interface BinaryScrambler

unscrambleBuffer

public void unscrambleBuffer(byte[] buf,
                    int off,
                    int n)

Description copied from interface: BinaryScrambler

Unscramble a buffer at the given offset for n bytes.

Specified by:

unscrambleBuffer in interface BinaryScrambler

getUnscrambledBinary

public Binary getUnscrambledBinary(File file,
                          String digest,
                          String repoName)

Description copied from interface: BinaryScrambler

Gets an unscrambled Binary for the given file.

Specified by:

getUnscrambledBinary in interface BinaryScrambler

skip

public void skip(long n)

Description copied from interface: BinaryScrambler

Skips n bytes during unscrambling.

Specified by:

skip in interface BinaryScrambler

reset

public void reset()

Description copied from interface: BinaryScrambler

Reset scrambling from start.

Specified by:

reset in interface BinaryScrambler