org.abstracthorizon.danube.http
Class HTTPServerConnectionHandler

java.lang.Object
  org.abstracthorizon.danube.service.server.ServerConnectionHandler
      org.abstracthorizon.danube.http.HTTPServerConnectionHandler

All Implemented Interfaces:

ConnectionHandler

public class HTTPServerConnectionHandler
extends ServerConnectionHandler

This class is entry point for HTTP server. It extends Selector class adding "Server" header and handles HTTP/1.1 "Connection: keep-alive" (multiple requests over singe socket connection.

Author:

Daniel Sendula

Field Summary

static SimpleDateFormat	DATE_FORMAT RFC822 date format
static int	DEFAULT_BUFFER_SIZE Default buffer size of 8Kb
protected int	defaultBufferSize Default buffer size
protected ConnectionHandler	errorHandler Error handler
static String	FULL_VERSION_STRING Full version string
static String	VERSION_STRING Version string

Fields inherited from class org.abstracthorizon.danube.service.server.ServerConnectionHandler

connectionHandler, logger

Constructor Summary

HTTPServerConnectionHandler()
Constructor

Method Summary

protected Connection	decorateConnection(Connection connection) This method can "decorate" connection wrapping it with own.
protected void	finishConnection(Connection connnection)
int	getDefaultBufferSize() Returns default buffer size
ConnectionHandler	getErrorHandler() Returns generic error handler
protected boolean	postProcessing(Connection connection, boolean persistConnection)
protected void	processConnection(Connection connection) Processes connection
void	setDefaultBufferSize(int defaultBufferSize) Sets default buffer size
void	setErrorHandler(ConnectionHandler errorHandler) Sets generic error handler

Methods inherited from class org.abstracthorizon.danube.service.server.ServerConnectionHandler

closeConnection, finishProcessingConnection, getConnectionHandler, handleConnection, postProcessing, setConnectionHandler

Methods inherited from class java.lang.Object

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

Field Detail

VERSION_STRING

public static final String VERSION_STRING

Version string

See Also:

Constant Field Values

FULL_VERSION_STRING

public static final String FULL_VERSION_STRING

Full version string

See Also:

Constant Field Values

DATE_FORMAT

public static final SimpleDateFormat DATE_FORMAT

RFC822 date format

DEFAULT_BUFFER_SIZE

public static final int DEFAULT_BUFFER_SIZE

Default buffer size of 8Kb

See Also:

Constant Field Values

errorHandler

protected ConnectionHandler errorHandler

Error handler

defaultBufferSize

protected int defaultBufferSize

Default buffer size

Constructor Detail

HTTPServerConnectionHandler

public HTTPServerConnectionHandler()

Constructor

Method Detail

getErrorHandler

public ConnectionHandler getErrorHandler()

Returns generic error handler

Returns:

generic error handler

setErrorHandler

public void setErrorHandler(ConnectionHandler errorHandler)

Sets generic error handler

Parameters:

errorHandler - generic error handler

getDefaultBufferSize

public int getDefaultBufferSize()

Returns default buffer size

Returns:

default buffer size

setDefaultBufferSize

public void setDefaultBufferSize(int defaultBufferSize)

Sets default buffer size

Parameters:

defaultBufferSize - default buffer size

processConnection

protected void processConnection(Connection connection)

Processes connection

Overrides:

processConnection in class ServerConnectionHandler

Parameters:

httpConnection - http connection to be processed

Throws:

IOException

decorateConnection

protected Connection decorateConnection(Connection connection)

Description copied from class: ServerConnectionHandler

This method can "decorate" connection wrapping it with own. This implementation does nothing

Overrides:

decorateConnection in class ServerConnectionHandler

Parameters:

connection - original conneciton

Returns:

decorated connection

postProcessing

protected boolean postProcessing(Connection connection,
                                 boolean persistConnection)

finishConnection

protected void finishConnection(Connection connnection)