[undertow-dev] Getting name of the default server, host and servlet container from the Undertow subsystem

[Stuart Douglas]

Can you file a JIRA about this? I think we will need to introduce some 
kind of registry service.

Stuart

Gytis Trikleris wrote:
> Hello,
>
> I am using Undertow to register servlet in the WilfFly service I am
> working on. Everything works fine with default values. However, I need a
> way to get server, host, and servlet container names in case user will
> change them in standalone.xml. Could anybody recommend any solutions?
>
> Here is the brief extract of my service code showing how do I register
> deployment:
>
>         /...//
>         //private
>         InjectedValue<org.wildfly.extension.undertow.ServletContainerService>
>         injectedServletContainerService = new InjectedValue<>();//
>         //private InjectedValue<org.wildfly.extension.undertow.Host>
>         injectedHost = new InjectedValue<>();//
>         //...//
>         //private void deployCoordinatorServlet(final
>         io.undertow.servlet.api.DeploymentInfo deploymentInfo) throws
>         //ServletException//{//
>         //io.undertow.servlet.api.DeploymentManager manager =
>         injectedServletContainerService.getValue().getServletContainer().addDeployment(deploymentInfo);//
>         //
>         //manager.deploy();//
>         //
>         //injectedHost.getValue().registerDeployment(deploymentInfo,
>         manager.start());//
>         //}//
>         //.../
>
> Service dependencies are registered during subsystem's boot time as follows:
>
>         /...
>         private final ServiceName hostServiceName =
>         UndertowService.virtualHostName("default-server", "default-host");
>         private final ServiceName servletContainerServiceName =
>         UndertowService.SERVLET_CONTAINER.append("default");
>         ...//
>         //@Override
>         public void performBoottime(OperationContext context, ModelNode
>         operation, ModelNode model,
>         ServiceVerificationHandler verificationHandler,
>         List<ServiceController<?>> newControllers)
>         throws OperationFailedException {
>
>         final CoordinatorService coordinatorService = new
>         CoordinatorService();
>
>         final ServiceBuilder<CoordinatorService> builder =
>         context.getServiceTarget().addService(RTSSubsystemExtension.COORDINATOR,
>         coordinatorService)
>         .addDependency(hostServiceName, Host.class,
>         coordinatorService.getInjectedHost())
>         .addDependency(servletContainerServiceName,
>         ServletContainerService.class,
>         coordinatorService.getInjectedServletContainerService());
>         ...
>         }//
>         /
>
>         /.../
>
>
> Hope I have explained my problem clear enough.
>
> Thanks,
> Gytis
>
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