iaik.security.ssl
Class NullCompression

java.lang.Object
  iaik.security.ssl.CompressionMethod
      iaik.security.ssl.NullCompression

All Implemented Interfaces:

java.io.Serializable

public class NullCompression
extends CompressionMethod
implements java.io.Serializable

This class implements the default NULL compression method specified in SSL version 3.0 (identity operation).

See Also:

Serialized Form

Field Summary

Fields inherited from class iaik.security.ssl.CompressionMethod

NULL_COMPRESSION

Method Summary

int	compress(byte[] in, int inOff, int inLen, byte[] out, int outOff) Returns the data without modification.
int	decompress(byte[] in, int inOff, int inLen, byte[] out, int outOff) Returns the data without modification.

Methods inherited from class iaik.security.ssl.CompressionMethod

equals, getDefault, getID, getName, hashCode, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Method Detail

compress

public int compress(byte[] in,
                    int inOff,
                    int inLen,
                    byte[] out,
                    int outOff)

Returns the data without modification.

Specified by:

compress in class CompressionMethod

Parameters:

in - the byte array holding the data to be processed

inOff - the offset indicating the start position within the in byte array

inLen - the number of bytes to be processed

out - the byte array for holding the result

outOff - the offset indicating the start position within the out byte array

Returns:

the number of bytes that are stored in the out byte array

decompress

public int decompress(byte[] in,
                      int inOff,
                      int inLen,
                      byte[] out,
                      int outOff)

Returns the data without modification.

Specified by:

decompress in class CompressionMethod

Parameters:

in - the byte array holding the data to be processed

inOff - the offset indicating the start position within the in byte array

inLen - the number of bytes to be processed

out - the byte array for holding the result

outOff - the offset indicating the start position within the out byte array

Returns:

the number of bytes that are stored in the out byte array