Hi, we are developing a middleware(Based on EJB). The clients for the middleware are in different platform(Java and VB ..etc.). So the requirement is to make the middleware exposed as Webservice . But Java clients will call using RMI and other will call using SOAP. The middleware handles image files. So we will use SOAP with attachment. We are planning to use Axis 1.0 with websphere 4.0.3 application server on OS 390 platform.
If anybody has gone through this kind of project please let me know the design guide line ,any points to take care(common problem or issues ) etc.. Thanks, Subhendu