Module org.refcodes.serial

Package org.refcodes.serial

Class CipherSectionDecorator<DECORATEE extends Section>

java.lang.Object

org.refcodes.serial.AbstractTransmissionDecorator<DECORATEE>

org.refcodes.serial.AbstractCipherTransmissionDecorator<DECORATEE>

org.refcodes.serial.CipherSectionDecorator<DECORATEE>

Type Parameters:

DECORATEE - The Section type describing the Section subclass to be enriched.s

All Implemented Interfaces:

Serializable, org.refcodes.mixin.DecorateeAccessor<DECORATEE>, org.refcodes.mixin.LengthAccessor, Section, Transmission, Transmission.TransmissionMixin

public class CipherSectionDecorator<DECORATEE extends Section>
extends AbstractCipherTransmissionDecorator<DECORATEE>
implements Section

A CipherSectionDecorator is a transmission applying an Invertible on outgoing bytes (as of Transmission.transmitTo(java.io.OutputStream) or the like) and the inverse function on any incoming bytes.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface org.refcodes.mixin.DecorateeAccessor

org.refcodes.mixin.DecorateeAccessor.DecorateeBuilder<DECORATEE extends Object,B extends org.refcodes.mixin.DecorateeAccessor.DecorateeBuilder<DECORATEE,B>>, org.refcodes.mixin.DecorateeAccessor.DecorateeMutator<DECORATEE extends Object>, org.refcodes.mixin.DecorateeAccessor.DecorateeProperty<DECORATEE extends Object>

Nested classes/interfaces inherited from interface org.refcodes.mixin.LengthAccessor

org.refcodes.mixin.LengthAccessor.LengthBuilder<B extends org.refcodes.mixin.LengthAccessor.LengthBuilder<B>>, org.refcodes.mixin.LengthAccessor.LengthMutator, org.refcodes.mixin.LengthAccessor.LengthProperty

Nested classes/interfaces inherited from interface org.refcodes.serial.Section

Section.SectionMixin

Nested classes/interfaces inherited from interface org.refcodes.serial.Transmission

Transmission.TransmissionMixin

Field Summary

Fields inherited from class org.refcodes.serial.AbstractCipherTransmissionDecorator

_cipher

Fields inherited from class org.refcodes.serial.AbstractTransmissionDecorator

_decoratee

Constructor Summary

Constructors

Constructor	Description
CipherSectionDecorator(DECORATEE aDecoratee, Cipher aCipher)

Method Summary

Modifier and Type	Method	Description
void	fromTransmission(Sequence aSequence, int aOffset, int aLength)	(Re-)initializes this instance with the the given Sequence data.
void	receiveFrom(InputStream aInputStream, int aLength, OutputStream aReturnStream)	(Re-)initializes this instance by receiving the according Sequence from the given InputStream.

Methods inherited from class org.refcodes.serial.AbstractCipherTransmissionDecorator

toSchema, toSequence, transmitTo

Methods inherited from class org.refcodes.serial.AbstractTransmissionDecorator

equals, getDecoratee, getLength, hashCode, toSimpleTypeMap, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.refcodes.serial.Section

fromTransmission, fromTransmission, fromTransmission, receiveFrom, receiveFrom

Methods inherited from interface org.refcodes.serial.Transmission

getLength, toSchema, toSequence, toSimpleTypeMap, transmitTo, transmitTo

Constructor Detail

CipherSectionDecorator

public CipherSectionDecorator(DECORATEE aDecoratee,
                              Cipher aCipher)

Method Detail

fromTransmission

public void fromTransmission(Sequence aSequence,
                             int aOffset,
                             int aLength)
                      throws TransmissionException

(Re-)initializes this instance with the the given Sequence data.

Specified by:

fromTransmission in interface Section

Parameters:

aSequence - The Sequence data from which to (re-)initialize this instance.

aOffset - The offset where to start processing the provided Sequence.

aLength - The length of data assigned by the Sequence.

Throws:

TransmissionException - thrown in case a given Sequence cannot be processed.

receiveFrom

public void receiveFrom(InputStream aInputStream,
                        int aLength,
                        OutputStream aReturnStream)
                 throws IOException,
                        TransmissionException

(Re-)initializes this instance by receiving the according Sequence from the given InputStream. Implementations providing error correction methods use the provided feedback OutputStream to do some sort of "stop-and-wait ARQ" or apply similar methods to ensure correctness of the received data.

Specified by:

receiveFrom in interface Section

Parameters:

aInputStream - The InputStream from which to read the instance's (re-)initialization Sequence from.

aLength - The length of data assigned by the byte array.

aReturnStream - An OutputStream being the return channel to handle "stop-and-wait ARQ" or the like in case of a bidirectional connection. Can be null in case we have a unidirectional connection.

Throws:

IOException - thrown in case reading data from the InputStream caused problems.

TransmissionException - thrown in case a given InputStream bytes cannot be processed.