public interface ServerSession
ServerSession
object is an application server object that
is used by a server to associate a thread with a JMS session (optional).
A ServerSession
implements two methods:
getSession
- returns the ServerSession
's
JMS session.
start
- starts the execution of the
ServerSession
thread and results in the execution of the JMS session's
run
method.
A ConnectionConsumer
implemented by a JMS provider uses a
ServerSession
to process one or more messages that have
arrived. It does this by getting a ServerSession
from the
ConnectionConsumer
's ServerSessionPool
; getting
the ServerSession
's JMS session; loading it with the messages;
and then starting the ServerSession
.
In most cases the ServerSession
will register some object
it provides as the ServerSession
's thread run object. The
ServerSession
's start
method will call the
thread's start
method, which will start the new thread, and
from it, call the run
method of the
ServerSession
's run object. This object will do some
housekeeping and then call the Session
's run
method. When run
returns, the ServerSession
's run
object can return the ServerSession
to the
ServerSessionPool
, and the cycle starts again.
Note that the JMS API does not architect how the
ConnectionConsumer
loads the Session
with
messages. Since both the ConnectionConsumer
and
Session
are implemented by the same JMS provider, they can
accomplish the load using a private mechanism.
ServerSessionPool
,
ConnectionConsumer
Modifier and Type | Method and Description |
---|---|
Session |
getSession()
Return the
ServerSession 's Session . |
void |
start()
Cause the
Session 's run method to be called
to process messages that were just assigned to it. |
Session getSession() throws JMSException
ServerSession
's Session
. This must
be a Session
created by the same Connection
that will be dispatching messages to it. The provider will assign one or
more messages to the Session
and then call start
on the ServerSession
.JMSException
- if the JMS provider fails to get the associated
session for this ServerSession
due
to some internal error.void start() throws JMSException
Session
's run
method to be called
to process messages that were just assigned to it.JMSException
- if the JMS provider fails to start the server
session to process messages due to some internal
error.Copyright 2004-2024 Solace Corporation. All rights reserved.