org.cometd.server
Class BayeuxServerImpl

java.lang.Object
  org.eclipse.jetty.util.component.AbstractLifeCycle
      org.cometd.server.BayeuxServerImpl

All Implemented Interfaces:

Bayeux, BayeuxServer, org.eclipse.jetty.util.component.LifeCycle

public class BayeuxServerImpl
extends org.eclipse.jetty.util.component.AbstractLifeCycle
implements BayeuxServer

Options to configure the server are:

tickIntervalMsThe time in milliseconds between ticks to check for timeouts etc sweepIntervalMsThe time in milliseconds between sweeps of channels to remove invalid subscribers and non-persistent channels

Nested Class Summary

Nested classes/interfaces inherited from class org.eclipse.jetty.util.component.AbstractLifeCycle

org.eclipse.jetty.util.component.AbstractLifeCycle.AbstractLifeCycleListener

Nested classes/interfaces inherited from interface org.cometd.bayeux.server.BayeuxServer

BayeuxServer.BayeuxServerListener, BayeuxServer.ChannelListener, BayeuxServer.Extension, BayeuxServer.SessionListener, BayeuxServer.SubscriptionListener

Nested classes/interfaces inherited from interface org.cometd.bayeux.Bayeux

Bayeux.BayeuxListener

Nested classes/interfaces inherited from interface org.eclipse.jetty.util.component.LifeCycle

org.eclipse.jetty.util.component.LifeCycle.Listener

Field Summary

Fields inherited from class org.eclipse.jetty.util.component.AbstractLifeCycle

FAILED, RUNNING, STARTED, STARTING, STOPPED, STOPPING

Fields inherited from interface org.cometd.bayeux.server.BayeuxServer

ATTRIBUTE

Constructor Summary

BayeuxServerImpl()

BayeuxServerImpl(boolean initializeDefaultTransports)

Method Summary

void	addExtension(BayeuxServer.Extension extension)
void	addListener(BayeuxServer.BayeuxServerListener listener)
protected void	addServerSession(ServerSessionImpl session)
void	addTransport(Transport transport)
void	cancelTimeout(org.eclipse.jetty.util.thread.Timeout.Task task)
boolean	createIfAbsent(String channelId, ConfigurableServerChannel.Initializer... initializers)
protected ServerMessage.Mutable	createReply(ServerMessage.Mutable message)
protected void	doPublish(ServerSessionImpl from, ServerChannelImpl to, ServerMessage.Mutable mutable)
protected void	doStart()
protected void	doStop()
void	doSweep()
String	dump()
protected void	error(ServerMessage.Mutable reply, String error)
protected boolean	extendRecv(ServerSessionImpl from, ServerMessage.Mutable message)
ServerMessage	extendReply(ServerSessionImpl from, ServerSessionImpl to, ServerMessage reply)
protected boolean	extendSend(ServerSessionImpl from, ServerSessionImpl to, ServerMessage.Mutable message)
List<String>	getAllowedTransports()
ServerChannel	getChannel(String channelId)
List<ServerChannelImpl>	getChannelChildren(ChannelId id)
ServerTransport	getCurrentTransport()
Set<String>	getKnownTransportNames()
org.eclipse.jetty.util.log.Logger	getLogger()
protected long	getLongOptions(String name, long dft) Get an option value as a long
Object	getOption(String qualifiedName)
Set<String>	getOptionNames()
Map<String,Object>	getOptions()
SecurityPolicy	getSecurityPolicy()
ServerSession	getSession(String clientId)
Collection<ServerSessionImpl>	getSessions()
Transport	getTransport(String transport)
ServerMessage	handle(ServerSessionImpl session, ServerMessage.Mutable message) Extend and handle in incoming message.
void	initializeDefaultTransports() Initialize the default transports.
ChannelId	newChannelId(String id)
LocalSession	newLocalSession(String idHint)
ServerMessage.Mutable	newMessage()
ServerMessage.Mutable	newMessage(ServerMessage tocopy)
protected ServerSessionImpl	newServerSession()
protected ServerSessionImpl	newServerSession(LocalSessionImpl local, String idHint)
int	randomInt()
int	randomInt(int n)
long	randomLong()
void	removeExtension(BayeuxServer.Extension extension)
void	removeListener(BayeuxServer.BayeuxServerListener listener)
boolean	removeServerSession(ServerSession session, boolean timedout)
void	setAllowedTransports(List<String> allowed)
void	setAllowedTransports(String... allowed)
void	setCurrentTransport(AbstractServerTransport transport)
void	setOption(String qualifiedName, Object value)
void	setSecurityPolicy(SecurityPolicy securityPolicy)
void	startTimeout(org.eclipse.jetty.util.thread.Timeout.Task task, long interval)

Methods inherited from class org.eclipse.jetty.util.component.AbstractLifeCycle

addLifeCycleListener, getState, isFailed, isRunning, isStarted, isStarting, isStopped, isStopping, removeLifeCycleListener, start, stop

Methods inherited from class java.lang.Object

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

Constructor Detail

BayeuxServerImpl

public BayeuxServerImpl()

BayeuxServerImpl

public BayeuxServerImpl(boolean initializeDefaultTransports)

Method Detail

initializeDefaultTransports

public void initializeDefaultTransports()

Initialize the default transports. This method creates a WebSocketTransport, a JSONTransport and a JSONPTransport and calls setAllowedTransports(String...).

getLogger

public org.eclipse.jetty.util.log.Logger getLogger()

doStart

protected void doStart()
                throws Exception

Overrides:

doStart in class org.eclipse.jetty.util.component.AbstractLifeCycle

Throws:

Exception

See Also:

AbstractLifeCycle.doStart()

doStop

protected void doStop()
               throws Exception

Overrides:

doStop in class org.eclipse.jetty.util.component.AbstractLifeCycle

Throws:

Exception

See Also:

AbstractLifeCycle.doStop()

startTimeout

public void startTimeout(org.eclipse.jetty.util.thread.Timeout.Task task,
                         long interval)

cancelTimeout

public void cancelTimeout(org.eclipse.jetty.util.thread.Timeout.Task task)

newChannelId

public ChannelId newChannelId(String id)

getOptions

public Map<String,Object> getOptions()

getOption

public Object getOption(String qualifiedName)

Specified by:

getOption in interface Bayeux

See Also:

Bayeux.getOption(java.lang.String)

getLongOptions

protected long getLongOptions(String name,
                              long dft)

Get an option value as a long

Parameters:

name -

dft - The default value

Returns:

long value

getOptionNames

public Set<String> getOptionNames()

Specified by:

getOptionNames in interface Bayeux

See Also:

Bayeux.getOptionNames()

setOption

public void setOption(String qualifiedName,
                      Object value)

Specified by:

setOption in interface Bayeux

See Also:

Bayeux.setOption(java.lang.String, java.lang.Object)

randomInt

public int randomInt()

randomInt

public int randomInt(int n)

randomLong

public long randomLong()

setCurrentTransport

public void setCurrentTransport(AbstractServerTransport transport)

getCurrentTransport

public ServerTransport getCurrentTransport()

Specified by:

getCurrentTransport in interface BayeuxServer

getSecurityPolicy

public SecurityPolicy getSecurityPolicy()

Specified by:

getSecurityPolicy in interface BayeuxServer

createIfAbsent

public boolean createIfAbsent(String channelId,
                              ConfigurableServerChannel.Initializer... initializers)

Specified by:

createIfAbsent in interface BayeuxServer

getSessions

public Collection<ServerSessionImpl> getSessions()

getSession

public ServerSession getSession(String clientId)

Specified by:

getSession in interface BayeuxServer

addServerSession

protected void addServerSession(ServerSessionImpl session)

removeServerSession

public boolean removeServerSession(ServerSession session,
                                   boolean timedout)

Parameters:

session -

timedout -

Returns:

true if the session was removed and was connected

newServerSession

protected ServerSessionImpl newServerSession()

newServerSession

protected ServerSessionImpl newServerSession(LocalSessionImpl local,
                                             String idHint)

newLocalSession

public LocalSession newLocalSession(String idHint)

Specified by:

newLocalSession in interface BayeuxServer

newMessage

public ServerMessage.Mutable newMessage()

Specified by:

newMessage in interface BayeuxServer

newMessage

public ServerMessage.Mutable newMessage(ServerMessage tocopy)

setSecurityPolicy

public void setSecurityPolicy(SecurityPolicy securityPolicy)

Specified by:

setSecurityPolicy in interface BayeuxServer

addExtension

public void addExtension(BayeuxServer.Extension extension)

Specified by:

addExtension in interface BayeuxServer

removeExtension

public void removeExtension(BayeuxServer.Extension extension)

Specified by:

removeExtension in interface BayeuxServer

addListener

public void addListener(BayeuxServer.BayeuxServerListener listener)

Specified by:

addListener in interface BayeuxServer

getChannel

public ServerChannel getChannel(String channelId)

Specified by:

getChannel in interface BayeuxServer

getChannelChildren

public List<ServerChannelImpl> getChannelChildren(ChannelId id)

removeListener

public void removeListener(BayeuxServer.BayeuxServerListener listener)

Specified by:

removeListener in interface BayeuxServer

handle

public ServerMessage handle(ServerSessionImpl session,
                            ServerMessage.Mutable message)

Extend and handle in incoming message.

Parameters:

session - The session if known

message - The message.

Returns:

An unextended reply message

doPublish

protected void doPublish(ServerSessionImpl from,
                         ServerChannelImpl to,
                         ServerMessage.Mutable mutable)

extendReply

public ServerMessage extendReply(ServerSessionImpl from,
                                 ServerSessionImpl to,
                                 ServerMessage reply)

extendRecv

protected boolean extendRecv(ServerSessionImpl from,
                             ServerMessage.Mutable message)

extendSend

protected boolean extendSend(ServerSessionImpl from,
                             ServerSessionImpl to,
                             ServerMessage.Mutable message)

getAllowedTransports

public List<String> getAllowedTransports()

Specified by:

getAllowedTransports in interface Bayeux

getKnownTransportNames

public Set<String> getKnownTransportNames()

Specified by:

getKnownTransportNames in interface Bayeux

getTransport

public Transport getTransport(String transport)

Specified by:

getTransport in interface Bayeux

addTransport

public void addTransport(Transport transport)

setAllowedTransports

public void setAllowedTransports(String... allowed)

setAllowedTransports

public void setAllowedTransports(List<String> allowed)

error

protected void error(ServerMessage.Mutable reply,
                     String error)

createReply

protected ServerMessage.Mutable createReply(ServerMessage.Mutable message)

doSweep

public void doSweep()

dump

public String dump()