[jboss-user] [Microcontainer] - Re: Beans loading with Microcontainer in JBoss AS

[alesj]

"DGuralnik" wrote : I wouldn't like switching to 2.0 because JBoss AS 4.0.5 has Microcontainer 1.0.
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Yes, but as a separate deployer, right?

"DGuralnik" wrote : 
  | I think the stateless bean is not important in the discussion. I don't understant how to use this Microcontainer. Spring was pretty easy.
  | 
MC as an IoC is a lot more than Spring.
But it is meant for different purpose - app. server kernel, service state machine... not so much with huge Utils and good alround hooks.
We are working on it to provide better hooks, more documentation, examples, ...

"DGuralnik" wrote : 
  | So I has beans I declared in jboss-beans.xml. To load them I need a kernel controller  as Wiki says. Well, I create ActionFactory with the kernel controller in it and expected using it as a factory for other beans (defined in jboss-beans.xml). The question is how to create ActionFactory. If it was Spring I would use some factory class provided by Spring. But here I didn't find a common approach to get the class instance. What should I do to get ActionFactory instance and then call getBean("addProvider").
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  | 
  | 
  |   | package com.mcp.server.action;
  |   | 
  |   | import org.jboss.dependency.spi.ControllerContext;
  |   | import org.jboss.kernel.spi.dependency.KernelController;
  |   | import org.jboss.kernel.spi.dependency.KernelControllerContext;
  |   | import org.jboss.kernel.spi.dependency.KernelControllerContextAware;
  |   | 
  |   | public class ActionFactory implements KernelControllerContextAware {
  |   | 	private KernelController controller;
  |   | 
  |   | 
  |   | 	public Object getBean(String name) {
  |   | 		ControllerContext context = controller.getInstalledContext(name);
  |   | 		return context.getTarget();
  |   | 	}
  |   | 
  |   | 	public void setKernelControllerContext(KernelControllerContext arg0) throws Exception {
  |   | 		controller = arg0.getKernel().getController();
  |   | 		
  |   | 	}
  |   | 
  |   | 	public void unsetKernelControllerContext(KernelControllerContext arg0) throws Exception {
  |   | 		// TODO Auto-generated method stub
  |   | 		
  |   | 	}

There are ways - register bean into JNDI, MBeanServer, ... And then get them out from there as well.
I agree, should be better documented, but currently you are on your own - hopefully not for long.

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