Programmatically controlling application servers

Question

I'm creating an application that relies heavily on dynamic creation/management of various resources like jms queues, webservice endpoints, jdbc connections... I have a background in java EE and am currently working on a jboss 7 server however I'm finding it increasingly difficult to control these things programmatically. The hardest thing to control seem to be the webservices. I need to be able to generate WSDLs (and XSDs) on the fly, manage the endpoints, soap handlers etc and the system simply does not seem to be set up to do that.

Other application servers don't seem to really offer any groundbreaking solutions so I'm wondering whether perhaps java EE is not the best solution to this particular problem?

Is there an application server that allows you to do just that? Is there another technology that does? Should I just roll a custom solution that integrates all the separate modules (e.g. a jms server, a web server etc...)?

UPDATE

To clarify, most java EE stuff is accomplished through a mixture of annotations and XML configuration. This however assumes that you have a POJO and/or a jar/war/... per resource.

Suppose I have a @WebServiceProvider bean which can be reused for multiple input/output combinations (for example because it dynamically redirects the content). I need to be able to deploy a new "instance" of the provider on the fly. This means I do not want to duplicate the code and redeploy it, I just want to take that one existing bean on the classpath and deploy it multiple times with different configuration settings. This also means I need to manage the WSDL dynamically. The end result should be a webservice that works pretty much like a standard webservice on the application server with the necessary integrated security, soap handlers,...

I imagine that at some point in the application server code, there must be a class "WebserviceManager" which has a method like "createWebservice(...)" that is actually used by the deployment module whenever it discovers a webservice annotation. I want access to that method and similar methods for creating jdbc connections, jms queues,...

Answer 1

You can use OSGi for these kind of scenarios. It is perfect for hot deployment of varios modules.