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From Manish Gupta <manish_gupt...@yahoo.com>
Subject Re: Concerns about WSRP
Date Sun, 10 Aug 2008 16:04:43 GMT
Hi Ridwan,

 There are free alternate available..for example, WSRP implementation at https://wsrp.dev.java.net.
You can try it. Here are answers to your concerns:

1. Your assumption that you need portal server at both producer and consumer end is not fully
correct. At producer side, you need only producer webservice implementation. This webservice
can itself provide run time environment to your portlets or it may use any other implementation
of Portlet runtime (also called portlet container). In case of above WSRP implementation,
this run time is provided by another project at https://portlet-container.dev.java.net. At
consumer end, you need portal or some sort of application which can assemple markup returned
by different portlets on a single page.

2. Most of the comercial offerings of Portal servers and few open source portal server provides
wsrp consumer and producer implementation. Yes, you can deploy above mentined WSRP implementation
on tomcat and publish your portles using producer webservice.

3. Yes, whever you mentined in point 3 is possible but I am not aware of Gridsphere.

4. I am not able to understnad your 4th concern.

Please let me know if I am not clear on above.


--- On Sun, 8/10/08, Ridwan Habbal <ridwanhabbal@hotmail.com> wrote:
From: Ridwan Habbal <ridwanhabbal@hotmail.com>
Subject: Concerns about WSRP
To: wsrp4j-user@portals.apache.org
Date: Sunday, August 10, 2008, 5:25 AM

#yiv973760219 .hmmessage P
#yiv973760219 {

Hi,  I'm new to WSRP. The purpose made me interested in WSRP is that i am developing a portlet
that will get deployed on WebSphere portal server. Since the license of WebSphere portal is
expensive i would try to deploy the portlet on a cheap or maybe free web application, and
then expose my portlet as WSRP for my WebSphere portal server. That way the logic that consume
recourses would not be on WebSphere portal that has an expensive license.I would like some
one to confirm these tiny questions before i spend much time on doing it.  Based on my reading
so far it seems that i do need portals on both sides, Producer, as well as Consumer! is that
right? WSRP producer and WSRP consumer seems to be built-in in portals. so I wonder if i can
deploy my portlet on say tomcat, and that tomcat has producer, so i can publish my portlet
as WSRP using that producer. since WSRP is a webservice, so if i have to use portals on both
sides, i can deploy my portlet on say
 Gridsphere using tomcat and then publish it as WSRP and then consume it from the WebSphere
portal server. It seems that the portal server that hosts the portlet should also be exposed
for end-user interactions since WSRP only manage markup fragments (html my case), but usually
downloads and not done throw portal!  Could u please answer my 4 concerns i mentioned above?
thanks in advanceRidwan  

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