Re: [jboss-dev] Re: [jboss-dev-forums] [Design the new POJO MicroContainer] - Checking DeploymentContext for failures

You don't need to do anything so complicated. You just need the relevant deployers to record the context names in some well defined place, e.g. the Deployment{Unit|Context} It's probably important enough to use a special method rather than an attachment. e.g. public class BeanMetaDataDeployer extends AbstractSimpleRealDeployer<BeanMetaData> { /** The kernel controller */ private final KernelController controller; /** * Create a new BeanDeployer. * * @param kernel the kernel * @throws IllegalArgumentException for a null kernel */ public BeanMetaDataDeployer(Kernel kernel) { super(BeanMetaData.class); if (kernel == null) throw new IllegalArgumentException("Null kernel"); controller = kernel.getController(); setComponentsOnly(true); } @Override public void deploy(DeploymentUnit unit, BeanMetaData deployment) throws DeploymentException { KernelControllerContext context = new AbstractKernelControllerContext(null, deployment, null); try { controller.install(context); + unit.addControllerContextName(deployment.getName()); } catch (Throwable t) { throw DeploymentException.rethrowAsDeploymentException("Error deploying: " + deployment.getName(), t); } } @Override public void undeploy(DeploymentUnit unit, BeanMetaData deployment) { + unit.removeControllerContextName(deployment.getName()); controller.uninstall(deployment.getName()); } } In practice, the component deployment unit name should be the context name. This is at least true for the POJO and Service deployers. So you could just add it as some kind of easy declaration in the constructor: public BeanMetaDataDeployer(Kernel kernel) { super(BeanMetaData.class); if (kernel == null) throw new IllegalArgumentException("Null kernel"); controller = kernel.getController(); setComponentsOnly(true); // obviously some shorter property name ;-) setComponentDeploymentNameIsControllerContextName(true); } and handle it in the abstract classes: deploy(...); // will throw an error if not registered in the controller if (unit.isComponent() && isComponentDeploymentNameControllerContextName()) addComponentContextName(unit.getSimpleName()); > View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4104658#... > > Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a... > _______________________________________________ > jboss-dev-forums mailing list > jboss-dev-forums(a)lists.jboss.org > https://lists.jboss.org/mailman/listinfo/jboss-dev-forums