ecologylab.services.logging
Class LoggingClientManager

java.lang.Object
  ecologylab.generic.Debug
      ecologylab.services.distributed.server.clientmanager.AbstractClientManager
          ecologylab.services.distributed.server.clientmanager.ClientManager
              ecologylab.services.logging.LoggingClientManager

All Implemented Interfaces:

NetworkingConstants, ServerConstants

public class LoggingClientManager
extends ClientManager

Provides a special implementation of performService(), that open()'s an OutputStream as necessary to the appropriate directory for logging, based on the headers in the message, then logs the message to there with a minimum of translation.

Author:

andruid, eunyee, Zachary O. Toups (toupsz@cs.tamu.edu)

Field Summary

Fields inherited from class ecologylab.services.distributed.server.clientmanager.AbstractClientManager

frontend, headerBufOutgoing, headerMap, initialized, maxPacketSize, messageWaiting, msgBufIncoming, msgBufOutgoing, registry, requestQueue, server, sessionId, socketKey, startLine, startReadIndex, translationSpace

Fields inherited from interface ecologylab.services.distributed.common.ServerConstants

GARBAGE_CONNECTION_CLEANUP_TIMEOUT, MAX_CONNECTIONS, MAXIMUM_TRANSMISSION_ERRORS

Fields inherited from interface ecologylab.services.distributed.common.NetworkingConstants

CHARACTER_ENCODING, CONTENT_LENGTH_STRING, CONTENT_LENGTH_STRING_LENGTH, DECODER, ENCODER, HTTP_HEADER_LINE_DELIMITER, HTTP_HEADER_TERMINATOR, MAX_HTTP_HEADER_LENGTH, MAX_PACKET_SIZE_BYTES, MAX_PACKET_SIZE_CHARACTERS, UNIQUE_IDENTIFIER_STRING

Constructor Summary

LoggingClientManager(java.lang.Object token, int maxPacketSize, NIOLoggingServer loggingServer, NIOServerBackend server, java.nio.channels.SelectionKey sk, TranslationSpace translationSpace, Scope registry)

Method Summary

protected java.io.OutputStreamWriter	getOutputStreamWriter(java.lang.String fileName)
protected ResponseMessage	performService(RequestMessage requestMessage) Appends the sender's IP address to the incoming message and calls performService on the given RequestMessage using the local ObjectRegistry.
void	shutdown() Hook method for having shutdown behavior.

Methods inherited from class ecologylab.services.distributed.server.clientmanager.ClientManager

clearOutgoingMessageBuffer, clearOutgoingMessageHeaderBuffer, createHeader, prepareBuffers, translateResponseMessageToStringBufferContents

Methods inherited from class ecologylab.services.distributed.server.clientmanager.AbstractClientManager

enqueueRequest, getLastActivity, getNextRequest, getSocketKey, isInitialized, isMessageWaiting, parseHeader, processAllMessagesAndSendResponses, processIncomingSequenceBufToQueue, setSocket, translateStringToRequestMessage

Methods inherited from class ecologylab.generic.Debug

classSimpleName, closeLoggingFile, debug, debug, debug, debug, debugA, debugA, debugA, debugI, debugI, debugI, error, error, getClassName, getClassName, getInteractive, getPackageName, getPackageName, getPackageName, initialize, level, level, level, logToFile, print, print, println, println, println, println, println, println, printlnA, printlnA, printlnA, printlnI, printlnI, printlnI, printlnI, setLoggingFile, show, show, superString, toggleInteractive, toString, toString, warning, warning, weird, weird

Methods inherited from class java.lang.Object

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

Constructor Detail

LoggingClientManager

public LoggingClientManager(java.lang.Object token,
                            int maxPacketSize,
                            NIOLoggingServer loggingServer,
                            NIOServerBackend server,
                            java.nio.channels.SelectionKey sk,
                            TranslationSpace translationSpace,
                            Scope registry)

Parameters:

token -

loggingServer -

server -

socket -

translationSpace -

registry -

Method Detail

performService

protected ResponseMessage performService(RequestMessage requestMessage)

Description copied from class: AbstractClientManager

Appends the sender's IP address to the incoming message and calls performService on the given RequestMessage using the local ObjectRegistry. performService(RequestMessage) may be overridden by subclasses to provide more specialized functionality. Generally, overrides should then call super.performService(RequestMessage) so that the IP address is appended to the message.

Overrides:

performService in class AbstractClientManager

Returns:

getOutputStreamWriter

protected java.io.OutputStreamWriter getOutputStreamWriter(java.lang.String fileName)

shutdown

public void shutdown()

Description copied from class: AbstractClientManager

Hook method for having shutdown behavior. This method is called whenever the client terminates their connection or when the server is shutting down.

Overrides:

shutdown in class AbstractClientManager