org.softamis.net.exchange.support
Class MessageContent<K extends java.io.Serializable,V extends java.io.Serializable,A extends java.io.Serializable>

java.lang.Object
  org.softamis.net.exchange.support.MessageContent<K,V,A>

Type Parameters:

K - type of keys used to identify registry items

V - type of values stored in the registry

public class MessageContent<K extends java.io.Serializable,V extends java.io.Serializable,A extends java.io.Serializable>
extends java.lang.Object

Class that represents internal data that is sent as network notification. Data stored in this class will be transfered by network in serializable form (which could be obtained via proper implementation of CommunicationProtocol

Author:

Andrew Sazonov

See Also:

CommunicationProtocol

Field Summary

protected A	fFrom Origin of the message
protected ItemEntry<K,V>	fItemEntry Data for item
protected byte	fMessageType Type of message
protected java.lang.String	fSignature Signature of notification used to determine whether this is own notification
protected A	fTo Destination of the message

Constructor Summary

MessageContent()

MessageContent(java.lang.String aSignature)

Method Summary

protected boolean	equals(java.lang.String aFirst, java.lang.String aSecond)
A	getFrom() Returns origin of the message
ItemEntry<K,V>	getItemEntry() Returns data for item
byte	getMessageType() Returns type of notification
java.lang.String	getSignature() Returns signature of notification used to determine whether this is own notification
A	getTo() Returns destination of the message
protected boolean	isAcceptSignature(java.lang.String aSignature)
protected void	readContent(java.io.ObjectInput aIn)
boolean	readExternal(java.io.ObjectInput aIn)
void	setFrom(A aFrom) Sets origin of the message
void	setItemEntry(ItemEntry<K,V> aItemEntry) Sets data for item
void	setMessageType(byte aMessageType) Sets type of notification
void	setSignature(java.lang.String aSignature) Sets signature of notification used to determine whether this is own notification
void	setTo(A aTo) Sets destination of the message
void	writeExternal(java.io.ObjectOutput aOut)

Methods inherited from class java.lang.Object

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

Field Detail

fMessageType

protected byte fMessageType

Type of message

See Also:

CommunicationHelper

fTo

protected A extends java.io.Serializable fTo

Destination of the message

fFrom

protected A extends java.io.Serializable fFrom

Origin of the message

fSignature

protected java.lang.String fSignature

Signature of notification used to determine whether this is own notification

fItemEntry

protected ItemEntry<K extends java.io.Serializable,V extends java.io.Serializable> fItemEntry

Data for item

Constructor Detail

MessageContent

public MessageContent()

MessageContent

public MessageContent(java.lang.String aSignature)

Method Detail

getMessageType

public byte getMessageType()

Returns type of notification

Returns:

type of message

setMessageType

public void setMessageType(byte aMessageType)

Sets type of notification

Parameters:

aMessageType - type of message

getItemEntry

public ItemEntry<K,V> getItemEntry()

Returns data for item

Returns:

data for item

setItemEntry

public void setItemEntry(ItemEntry<K,V> aItemEntry)

Sets data for item

Parameters:

aItemEntry - data for item

getTo

public A getTo()

Returns destination of the message

Returns:

destination of the message

setTo

public void setTo(A aTo)

Sets destination of the message

Parameters:

aTo - destination of the message

getFrom

public A getFrom()

Returns origin of the message

Returns:

origin of the message

setFrom

public void setFrom(A aFrom)

Sets origin of the message

Parameters:

aFrom - origin of the message

getSignature

public java.lang.String getSignature()

Returns signature of notification used to determine whether this is own notification

Returns:

signature

setSignature

public void setSignature(java.lang.String aSignature)

Sets signature of notification used to determine whether this is own notification

Parameters:

aSignature - signature

writeExternal

public void writeExternal(java.io.ObjectOutput aOut)
                   throws java.io.IOException

Throws:

java.io.IOException

readExternal

public boolean readExternal(java.io.ObjectInput aIn)
                     throws java.io.IOException,
                            java.lang.ClassNotFoundException

Throws:

java.io.IOException

java.lang.ClassNotFoundException

isAcceptSignature

protected boolean isAcceptSignature(java.lang.String aSignature)

equals

protected boolean equals(java.lang.String aFirst,
                         java.lang.String aSecond)

readContent

protected void readContent(java.io.ObjectInput aIn)
                    throws java.io.IOException,
                           java.lang.ClassNotFoundException

Throws:

java.io.IOException

java.lang.ClassNotFoundException