net.java.otr4j.session

Class OtrAssembler

java.lang.Object

net.java.otr4j.session.OtrAssembler

public final class OtrAssembler
extends Object

Author:

Felix Eckhofer

Constructor Summary

Constructors

Constructor and Description
OtrAssembler(InstanceTag ownInstance)

Method Summary

Modifier and Type	Method and Description
String	accumulate(String msgText) Appends a message fragment to the internal buffer and returns the full message if msgText was no fragmented message or all the fragments have been combined.
void	discard() Discard current fragment buffer and reset the counters.

Methods inherited from class java.lang.Object

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

Constructor Detail

OtrAssembler

public OtrAssembler(InstanceTag ownInstance)

Method Detail

accumulate

public String accumulate(String msgText)
                  throws ProtocolException,
                         UnknownInstanceException

Appends a message fragment to the internal buffer and returns the full message if msgText was no fragmented message or all the fragments have been combined. Returns null, if there are fragments pending or an invalid fragment was received.

A fragmented OTR message looks like this: (V2) ?OTR,k,n,piece-k, or (V3) ?OTR|sender_instance|receiver_instance,k,n,piece-k,

Parameters:

msgText - Message to be processed.

Returns:

String with the accumulated message or null if the message was incomplete or malformed

Throws:

ProtocolException - MVN_PASS_JAVADOC_INSPECTION

UnknownInstanceException - MVN_PASS_JAVADOC_INSPECTION

discard

public void discard()

Discard current fragment buffer and reset the counters.