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From tab...@apache.org
Subject svn commit: r746820 - /activemq/activemq-cpp/trunk/src/main/cms/Connection.h
Date Sun, 22 Feb 2009 21:09:49 GMT
Author: tabish
Date: Sun Feb 22 21:09:48 2009
New Revision: 746820

URL: http://svn.apache.org/viewvc?rev=746820&view=rev
Log:
Documentation cleanup

Modified:
    activemq/activemq-cpp/trunk/src/main/cms/Connection.h

Modified: activemq/activemq-cpp/trunk/src/main/cms/Connection.h
URL: http://svn.apache.org/viewvc/activemq/activemq-cpp/trunk/src/main/cms/Connection.h?rev=746820&r1=746819&r2=746820&view=diff
==============================================================================
--- activemq/activemq-cpp/trunk/src/main/cms/Connection.h (original)
+++ activemq/activemq-cpp/trunk/src/main/cms/Connection.h Sun Feb 22 21:09:48 2009
@@ -31,6 +31,40 @@
 
     /**
      * The client's connection to its provider.
+     *
+     * Connections support concurrent use.
+     *
+     * A connection serves several purposes:
+     *  - It encapsulates an open connection with a JMS provider. It typically represents
+     *    an open TCP/IP socket between a client and the service provider software.
+     *  - Its creation is where client authentication takes place.
+     *  - It can specify a unique client identifier.
+     *  - It provides a ConnectionMetaData object.
+     *  - It supports an optional ExceptionListener object.
+     *
+     * Because the creation of a connection involves setting up authentication and communication,
+     * a connection is a relatively heavyweight object. Most clients will do all their messaging
+     * with a single connection. Other more advanced applications may use several connections.
+     * The CMS API does not architect a reason for using multiple connections; however, there
+     * may be operational reasons for doing so.
+     *
+     * A CMS client typically creates a connection, one or more sessions, and a number of
message
+     * producers and consumers. When a connection is created, it is in stopped mode. That
means
+     * that no messages are being delivered.
+     *
+     * It is typical to leave the connection in stopped mode until setup is complete (that
is,
+     * until all message consumers have been created). At that point, the client calls the
+     * connection's start method, and messages begin arriving at the connection's consumers.
+     * This setup convention minimizes any client confusion that may result from asynchronous
+     * message delivery while the client is still in the process of setting itself up.
+     *
+     * A connection can be started immediately, and the setup can be done afterwards. Clients
+     * that do this must be prepared to handle asynchronous message delivery while they are
still
+     * in the process of setting up.
+     *
+     * A message producer can send messages while a connection is stopped.
+     *
+     * @since 1.0
      */
     class CMS_API Connection : public Startable,
                                public Stoppable,
@@ -62,7 +96,7 @@
          */
         virtual const ConnectionMetaData* getMetaData() const throw( CMSException ) = 0;
 
-		/**
+        /**
          * Creates an AUTO_ACKNOWLEDGE Session.
          *
          * @throws CMSException
@@ -74,7 +108,7 @@
          * specified acknowledgment mode
          *
          * @param ackMode
-         *      the Acknowledgement Mode to use.
+         *        the Acknowledgment Mode to use.
          * @throws CMSException
          */
         virtual Session* createSession( Session::AcknowledgeMode ackMode )
@@ -90,15 +124,15 @@
         /**
          * Gets the registered Exception Listener for this connection
          *
-         * @return pointer to an exception listnener or NULL
+         * @return pointer to an exception listener or NULL
          */
         virtual ExceptionListener* getExceptionListener() const = 0;
 
         /**
-         * Sets the registed Exception Listener for this connection
+         * Sets the registered Exception Listener for this connection
          *
          * @param listener
-         *      pointer to and <code>ExceptionListener</code>
+         *        pointer to and <code>ExceptionListener</code>
          */
         virtual void setExceptionListener( ExceptionListener* listener ) = 0;
 



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