[gt-user] OGSADAI and GT services within one project

[PavelPgt]

Hi,

I would like to kindly ask you for your opinion how to solve the following  
situation.
I have a simple globus toolkit project using ws-core-4.0.8 which exposes  
data from sensor to a client. Project is written in IDE Eclipse according  
to the “Using Eclipse to develop grid services” (presented by  
developerWorks) and uses “globus build service” script to build gar file  
which is afterwards deployed to the Apache Tomcat 5.3.31. I would like to  
improve the project to use data from databases (I have already work with  
ogsadai-4.0-axis-1.4) and inform client about data changes. My idea is to  
use ogsadai-4.1-gt-4.2.0 in order to provide data from databases which will  
be exposed as grid resources to the client which will be notified about  
changes of resources by means of GT4 WS-notification. I would like to ask  
you for advice what steps I should perform to be able to create such  
functionality. Should I write a new Activity or it is possible to use  
ws-core functionality within ogsadai client toolkit code? And how do I  
build the globus toolkit code (wsdl, service implementation,deployment  
files) and how do I deploy it along with ogsadai-4.1-gt-4.2.0 (“globus  
build service” script doesn't work with ws-core-4.2.0 properly)? Can I ask  
for a hint or for some suggestions how you would do it?

Thank you.

Pavel