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Posted to torque-user@db.apache.org by Raj <nw...@yahoo.com> on 2008/02/13 21:32:11 UTC
Deploying torque as a seaparate service
Greetings All,
We are looking to deploy apache-torque based
business/persistence layer as a separate component
that can be accessed by multiple clients.
Currently we have it inside a war file. We need to do
this since we will have multiple web & non-web clients
accessing the business/persistence layer.
One approach is to wrap the torque based
business/persistence component as a REST service and
deploy it in a separate tomcat instance or as separate
web-app.
Appserver: Tomcat 5.5
Any other ideas that will reduce this
migration/redesign work?
Thanks in advance,
Raj
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RE: Deploying torque as a separate service
Posted by Naveen Murthy <nm...@datalinx.net>.
yes, that would definitely work.
you could create a spring "business object" bean/proxy and within in u can delegate the calls to lower level dataaccess objects that use torque. in this case, if the clients of ur service are on a different m/c, then ull have to expose the service to them using 'lighweight remoting' or webservices so that they can access it.
for services layer u can think of it in the following way..
delivery mechanism -> business objs -> data access objs -> backend
A good opensource based solution for this cud be-->
Axis/webservices -> spring -> torque/hibernate -> <whatever db>
depending on ur client requirments, other delivery mechanisms applicable cud messaging/JMS based or even ejb/rmi.
thx
-----Original Message-----
From: Raj [mailto:nwiraj@yahoo.com]
Sent: Thu 2/14/2008 8:54 AM
To: Apache Torque Users List
Subject: Re: Deploying torque as a separate service
I have not used Spring-framework, but wanted to know
if I can wrap the Torque objects as a service using
spring?
Thanks
--- Raj <nw...@yahoo.com> wrote:
> Greetings All,
>
> We are looking to deploy apache-torque based
> business/persistence layer as a separate component
> that can be accessed by multiple clients.
>
> Currently we have it inside a war file. We need to
> do
> this since we will have multiple web & non-web
> clients
> accessing the business/persistence layer.
>
> One approach is to wrap the torque based
> business/persistence component as a REST service and
> deploy it in a separate tomcat instance or as
> separate
> web-app.
>
> Appserver: Tomcat 5.5
>
> Any other ideas that will reduce this
> migration/redesign work?
>
> Thanks in advance,
> Raj
>
>
>
>
____________________________________________________________________________________
> Looking for last minute shopping deals?
> Find them fast with Yahoo! Search.
>
http://tools.search.yahoo.com/newsearch/category.php?category=shopping
>
>
---------------------------------------------------------------------
> To unsubscribe, e-mail:
> torque-user-unsubscribe@db.apache.org
> For additional commands, e-mail:
> torque-user-help@db.apache.org
>
>
____________________________________________________________________________________
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Find them fast with Yahoo! Search. http://tools.search.yahoo.com/newsearch/category.php?category=shopping
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Re: Deploying torque as a separate service
Posted by Raj <nw...@yahoo.com>.
I have not used Spring-framework, but wanted to know
if I can wrap the Torque objects as a service using
spring?
Thanks
--- Raj <nw...@yahoo.com> wrote:
> Greetings All,
>
> We are looking to deploy apache-torque based
> business/persistence layer as a separate component
> that can be accessed by multiple clients.
>
> Currently we have it inside a war file. We need to
> do
> this since we will have multiple web & non-web
> clients
> accessing the business/persistence layer.
>
> One approach is to wrap the torque based
> business/persistence component as a REST service and
> deploy it in a separate tomcat instance or as
> separate
> web-app.
>
> Appserver: Tomcat 5.5
>
> Any other ideas that will reduce this
> migration/redesign work?
>
> Thanks in advance,
> Raj
>
>
>
>
____________________________________________________________________________________
> Looking for last minute shopping deals?
> Find them fast with Yahoo! Search.
>
http://tools.search.yahoo.com/newsearch/category.php?category=shopping
>
>
---------------------------------------------------------------------
> To unsubscribe, e-mail:
> torque-user-unsubscribe@db.apache.org
> For additional commands, e-mail:
> torque-user-help@db.apache.org
>
>
____________________________________________________________________________________
Looking for last minute shopping deals?
Find them fast with Yahoo! Search. http://tools.search.yahoo.com/newsearch/category.php?category=shopping
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