org.cometd.server.transport

Class AbstractStreamHttpTransport

java.lang.Object

org.cometd.common.AbstractTransport

org.cometd.server.AbstractServerTransport

org.cometd.server.transport.AbstractHttpTransport

org.cometd.server.transport.AbstractStreamHttpTransport

All Implemented Interfaces:

ServerTransport, Transport, org.eclipse.jetty.util.component.Dumpable

Direct Known Subclasses:

JSONPTransport, JSONTransport

public abstract class AbstractStreamHttpTransport
extends AbstractHttpTransport

The base class for HTTP transports that use blocking stream I/O.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
protected class	AbstractStreamHttpTransport.DispatchingLongPollScheduler

Nested classes/interfaces inherited from class org.cometd.server.transport.AbstractHttpTransport

AbstractHttpTransport.HttpScheduler, AbstractHttpTransport.LongPollScheduler

Nested classes/interfaces inherited from class org.cometd.server.AbstractServerTransport

AbstractServerTransport.Scheduler

Field Summary

Fields inherited from class org.cometd.server.transport.AbstractHttpTransport

_logger, AUTOBATCH_OPTION, BROWSER_COOKIE_DOMAIN_OPTION, BROWSER_COOKIE_HTTP_ONLY_OPTION, BROWSER_COOKIE_NAME_OPTION, BROWSER_COOKIE_PATH_OPTION, BROWSER_COOKIE_SECURE_OPTION, HTTP2_MAX_SESSIONS_PER_BROWSER_OPTION, JSON_DEBUG_OPTION, MAX_SESSIONS_PER_BROWSER_OPTION, MESSAGE_PARAM, MULTI_SESSION_INTERVAL_OPTION, PREFIX, TRUST_CLIENT_SESSION

Fields inherited from class org.cometd.server.AbstractServerTransport

ALLOW_MESSAGE_DELIVERY_DURING_HANDSHAKE, HANDSHAKE_RECONNECT_OPTION, INTERVAL_OPTION, JSON_CONTEXT_OPTION, MAX_INTERVAL_OPTION, MAX_LAZY_TIMEOUT_OPTION, MAX_PROCESSING_OPTION, MAX_QUEUE_OPTION, META_CONNECT_DELIVERY_OPTION, TIMEOUT_OPTION

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AbstractStreamHttpTransport(BayeuxServerImpl bayeux, String name)

Method Summary

Modifier and Type	Method and Description
protected abstract javax.servlet.ServletOutputStream	beginWrite(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)
protected abstract void	endWrite(javax.servlet.http.HttpServletResponse response, javax.servlet.ServletOutputStream output)
void	handle(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)
protected AbstractHttpTransport.HttpScheduler	newHttpScheduler(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, javax.servlet.AsyncContext asyncContext, ServerSessionImpl session, ServerMessage.Mutable reply, long timeout)
protected abstract ServerMessage.Mutable[]	parseMessages(javax.servlet.http.HttpServletRequest request)
protected ServerMessage.Mutable[]	parseMessages(String[] requestParameters)
protected void	process(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)
protected AbstractHttpTransport.HttpScheduler	suspend(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, ServerSessionImpl session, ServerMessage.Mutable reply, long timeout)
protected void	write(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, ServerSessionImpl session, boolean scheduleExpiration, List<ServerMessage> messages, ServerMessage.Mutable[] replies)
protected void	writeMessage(javax.servlet.http.HttpServletResponse response, javax.servlet.ServletOutputStream output, ServerSessionImpl session, ServerMessage message)

Methods inherited from class org.cometd.server.transport.AbstractHttpTransport

accept, bayeuxServerHandle, decBrowserId, error, findBrowserId, findCurrentSessions, flush, getContext, getCurrentRequest, getMultiSessionInterval, handleJSONParseException, incBrowserId, init, isAutoBatch, isHTTP2, metaConnectResumed, metaConnectSuspended, processMessages, processMetaConnect, processMetaHandshake, resume, setBrowserId, setCurrentRequest, sweep

Methods inherited from class org.cometd.server.AbstractServerTransport

allowMessageDeliveryDuringHandshake, destroy, dump, dump, getAdvice, getBayeux, getInterval, getMaxInterval, getMaxLazyTimeout, getTimeout, isAllowMessageDeliveryDuringHandshake, isHandshakeReconnect, isMetaConnectDeliveryOnly, parseMessages, parseMessages, processReply, setAllowMessageDeliveryDuringHandshake, setHandshakeReconnect, setInterval, setMaxInterval, setMaxLazyTimeout, setMetaConnectDeliveryOnly, setTimeout, toJSONBytes, toString

Methods inherited from class org.cometd.common.AbstractTransport

getName, getOption, getOption, getOption, getOption, getOption, getOptionNames, getOptionPrefix, setOption, setOptionPrefix

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.cometd.bayeux.Transport

getName, getOption, getOptionNames, getOptionPrefix

Constructor Detail

AbstractStreamHttpTransport

protected AbstractStreamHttpTransport(BayeuxServerImpl bayeux,
                                      String name)

Method Detail

handle

public void handle(javax.servlet.http.HttpServletRequest request,
                   javax.servlet.http.HttpServletResponse response)
            throws IOException,
                   javax.servlet.ServletException

Specified by:

handle in class AbstractHttpTransport

Throws:

IOException

javax.servlet.ServletException

process

protected void process(javax.servlet.http.HttpServletRequest request,
                       javax.servlet.http.HttpServletResponse response)
                throws IOException,
                       javax.servlet.ServletException

Throws:

IOException

javax.servlet.ServletException

suspend

protected AbstractHttpTransport.HttpScheduler suspend(javax.servlet.http.HttpServletRequest request,
                                                      javax.servlet.http.HttpServletResponse response,
                                                      ServerSessionImpl session,
                                                      ServerMessage.Mutable reply,
                                                      long timeout)

Specified by:

suspend in class AbstractHttpTransport

newHttpScheduler

protected AbstractHttpTransport.HttpScheduler newHttpScheduler(javax.servlet.http.HttpServletRequest request,
                                                               javax.servlet.http.HttpServletResponse response,
                                                               javax.servlet.AsyncContext asyncContext,
                                                               ServerSessionImpl session,
                                                               ServerMessage.Mutable reply,
                                                               long timeout)

parseMessages

protected abstract ServerMessage.Mutable[] parseMessages(javax.servlet.http.HttpServletRequest request)
                                                  throws IOException,
                                                         ParseException

Throws:

IOException

ParseException

parseMessages

protected ServerMessage.Mutable[] parseMessages(String[] requestParameters)
                                         throws IOException,
                                                ParseException

Throws:

IOException

ParseException

write

protected void write(javax.servlet.http.HttpServletRequest request,
                     javax.servlet.http.HttpServletResponse response,
                     ServerSessionImpl session,
                     boolean scheduleExpiration,
                     List<ServerMessage> messages,
                     ServerMessage.Mutable[] replies)

Specified by:

write in class AbstractHttpTransport

writeMessage

protected void writeMessage(javax.servlet.http.HttpServletResponse response,
                            javax.servlet.ServletOutputStream output,
                            ServerSessionImpl session,
                            ServerMessage message)
                     throws IOException

Throws:

IOException

beginWrite

protected abstract javax.servlet.ServletOutputStream beginWrite(javax.servlet.http.HttpServletRequest request,
                                                                javax.servlet.http.HttpServletResponse response)
                                                         throws IOException

Throws:

IOException

endWrite

protected abstract void endWrite(javax.servlet.http.HttpServletResponse response,
                                 javax.servlet.ServletOutputStream output)
                          throws IOException

Throws:

IOException