com.googlecode.mobilityrpc.network.impl.tcp
Class IncomingByteStreamReader

java.lang.Object
  java.lang.Thread
      com.googlecode.mobilityrpc.network.impl.tcp.IncomingByteStreamReader

All Implemented Interfaces:

Runnable

public class IncomingByteStreamReader
extends Thread

Continuously extracts individual byte[] messages from an input stream, where each message is preceded by 4 bytes which indicate the length of the message to follow.

This reader with read continuously until shutdown() is called, or an error occurs.

The reader will submit each message extracted to the supplied IncomingMessageHandler.

If an error occurs, the reader will notify the supplied ConnectionErrorHandler and then will close the input stream and terminate its thread.

Author:

Niall Gallagher

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Thread

Thread.State, Thread.UncaughtExceptionHandler

Field Summary

Fields inherited from class java.lang.Thread

MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY

Constructor Summary

IncomingByteStreamReader(ConnectionId connectionId, InputStream inputStream, IncomingMessageHandler incomingMessageHandler, ConnectionErrorHandler connectionErrorHandler)

Method Summary

boolean	isShutdown()
void	run()
void	shutdown()

Methods inherited from class java.lang.Thread

activeCount, checkAccess, clone, countStackFrames, currentThread, destroy, dumpStack, enumerate, getAllStackTraces, getContextClassLoader, getDefaultUncaughtExceptionHandler, getId, getName, getPriority, getStackTrace, getState, getThreadGroup, getUncaughtExceptionHandler, holdsLock, interrupt, interrupted, isAlive, isDaemon, isInterrupted, join, join, join, resume, setContextClassLoader, setDaemon, setDefaultUncaughtExceptionHandler, setName, setPriority, setUncaughtExceptionHandler, sleep, sleep, start, stop, stop, suspend, toString, yield

Methods inherited from class java.lang.Object

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

Constructor Detail

IncomingByteStreamReader

public IncomingByteStreamReader(ConnectionId connectionId,
                                InputStream inputStream,
                                IncomingMessageHandler incomingMessageHandler,
                                ConnectionErrorHandler connectionErrorHandler)

Parameters:

connectionId - Identifies the connection to which the stream belongs

inputStream - An input stream from which the reader will read messages

incomingMessageHandler - An object to which the reader will supply messages extracted from the stream

connectionErrorHandler - An object which the reader will notify when any exceptions occur

Method Detail

run

public void run()

Specified by:

run in interface Runnable

Overrides:

run in class Thread

shutdown

public void shutdown()

isShutdown

public boolean isShutdown()