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From sma...@apache.org
Subject svn commit: r1142887 - in /incubator/airavata/site/trunk: content/airavata/docs/ content/airavata/docs/messenger/ templates/
Date Tue, 05 Jul 2011 03:54:06 GMT
Author: smarru
Date: Tue Jul  5 03:54:06 2011
New Revision: 1142887

URL: http://svn.apache.org/viewvc?rev=1142887&view=rev
Log:
adding messenger component descriptions

Added:
    incubator/airavata/site/trunk/content/airavata/docs/messenger/
    incubator/airavata/site/trunk/content/airavata/docs/messenger/messenger-overview.png 
 (with props)
    incubator/airavata/site/trunk/content/airavata/docs/messenger/ws-messenger.mdtext
Removed:
    incubator/airavata/site/trunk/content/airavata/docs/ws-messenger.mdtext
Modified:
    incubator/airavata/site/trunk/templates/sidenav.mdtext

Added: incubator/airavata/site/trunk/content/airavata/docs/messenger/messenger-overview.png
URL: http://svn.apache.org/viewvc/incubator/airavata/site/trunk/content/airavata/docs/messenger/messenger-overview.png?rev=1142887&view=auto
==============================================================================
Binary file - no diff available.

Propchange: incubator/airavata/site/trunk/content/airavata/docs/messenger/messenger-overview.png
------------------------------------------------------------------------------
    svn:mime-type = application/octet-stream

Added: incubator/airavata/site/trunk/content/airavata/docs/messenger/ws-messenger.mdtext
URL: http://svn.apache.org/viewvc/incubator/airavata/site/trunk/content/airavata/docs/messenger/ws-messenger.mdtext?rev=1142887&view=auto
==============================================================================
--- incubator/airavata/site/trunk/content/airavata/docs/messenger/ws-messenger.mdtext (added)
+++ incubator/airavata/site/trunk/content/airavata/docs/messenger/ws-messenger.mdtext Tue
Jul  5 03:54:06 2011
@@ -0,0 +1,45 @@
+Title:     WS-Messaging System
+Notice:    Licensed to the Apache Software Foundation (ASF) under one
+           or more contributor license agreements.  See the NOTICE file
+           distributed with this work for additional information
+           regarding copyright ownership.  The ASF licenses this file
+           to you under the Apache License, Version 2.0 (the
+           "License"); you may not use this file except in compliance
+           with the License.  You may obtain a copy of the License at
+           .
+             http://www.apache.org/licenses/LICENSE-2.0
+           .
+           Unless required by applicable law or agreed to in writing,
+           software distributed under the License is distributed on an
+           "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+           KIND, either express or implied.  See the License for the
+           specific language governing permissions and limitations
+           under the License.
+
+Airavata WS-Messenger is a Web Services-based Messaging System for Service-Oriented Computing
and is
+an implementation of [WS-Notification][wsn] and [WS-Eventing][wse] specifications. The message
format 
+can be automatically converted between the two specifications. The subscription request type
+(Ws-Notification or WS-Eventing) for a listener determines the message format that the notification

+consumer will receive. If WS-Notification subscription request is received by the broker,
it will 
+send WS-Notification messages to the listener. Similarly, if WS-Eventing subscription is
received 
+by the broker, the broker will produce WS-Eventing messages for that listener. The publisher
can 
+publish messages in either format. The consumers will recieve messages in the format they
subscribed 
+irrespective of the format the message is published.
+
+The following figure illustrates the high level overview of the WS-Messenger 
+![WS Messenger Overview](overview_arch "WS Messenger Overview")
+
+## WS-Messenger Modules 
+The WS-Messenger has three major modules.
+
+1. Message Broker: The broker is a traditional notification broker responsible for recieving

+subscriptions and events published. 
+2. Messenger: The messenger responsibility is to delivar messages to all the subscribers
and 
+message boxes. 
+3. Message Box: provide a web service interface for subscribers behind the firewalls. This
service
+stores notification messages until the subscribers pull messages where the firefall blocks
a push.
+This module also assists in reliable delivary otherwise lost due to network and client glitchs.
+
+  [wsn]:  http://www.oasis-open.org/committees/wsn/
+  [wse]:  http://www.w3.org/Submission/WS-Eventing/
+  [overview_arch]: /airavata/docs/messenger/messenger-overview.png

Modified: incubator/airavata/site/trunk/templates/sidenav.mdtext
URL: http://svn.apache.org/viewvc/incubator/airavata/site/trunk/templates/sidenav.mdtext?rev=1142887&r1=1142886&r2=1142887&view=diff
==============================================================================
--- incubator/airavata/site/trunk/templates/sidenav.mdtext (original)
+++ incubator/airavata/site/trunk/templates/sidenav.mdtext Tue Jul  5 03:54:06 2011
@@ -16,7 +16,7 @@
   - [Editing Website](/airavata/docs/edit-cms-website.html)
   
 # Documentation
-  - [WS Messaging](/airavata/docs/ws-messenger.html)
+  - [WS Messaging](/airavata/docs/messenger/ws-messenger.html)
 
 # ASF
 



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