org.jboss.deployment: abstract public class: SubDeployerInterceptorSupport

org.jboss.deployment
abstract public class: SubDeployerInterceptorSupport [javadoc | source]

java.lang.Object
   org.jboss.mx.util.JBossNotificationBroadcasterSupport
      org.jboss.system.ServiceMBeanSupport
         org.jboss.system.InterceptorServiceMBeanSupport
            org.jboss.deployment.SubDeployerInterceptorSupport

All Implemented Interfaces:
SubDeployerInterceptorMBean, InterceptorServiceMBean, org.jboss.kernel.spi.dependency.KernelControllerContextAware, ServiceMBean, MBeanRegistration, NotificationEmitter

Base class that can be used for writing services that dynamically hook to other interceptable deployers in order to add functionality in the deployment cycle. We override attach() to install a different interceptor from that of the base class that understands SubDeployer calls. Note that the baseclass invoke(Invocation) won't be called, so no need to override it. Simply call attach()/detach() from createService()/destroyService() or startService()/stopService() pair methods to attach/detach the interceptor to the configured Interceptable SubDeployer(s). Then override any of the init/create/start/stop/destroy methods to apply the extra interception functionality. Inside those methods don't forget to forward the call using invokeNext().

author: < - a href="mailto:dimitris@jboss.org">Dimitris Andreadis

version: $ - Revision: 57108 $

Fields inherited from org.jboss.system.ServiceMBeanSupport:
SERVICE_CONTROLLER_SIG, log, server, serviceName

Constructor:

Constructor:
public SubDeployerInterceptorSupport() { super(); } Constructs an `SubDeployerInterceptorSupport`.
public SubDeployerInterceptorSupport(Class type) { super(type); } Constructs an `SubDeployerInterceptorSupport`. Pass-through to InterceptorServiceMBeanSupport. Parameters: `type` - The class type to determine Logger name from.
public SubDeployerInterceptorSupport(String category) { super(category); } Constructs an `SubDeployerInterceptorSupport`. Pass-through to InterceptorServiceMBeanSupport. Parameters: `category` - The logger category name.
public SubDeployerInterceptorSupport(Logger log) { super(log); } Constructs an `SubDeployerInterceptorSupport`. Pass-through to InterceptorServiceMBeanSupport. Parameters: `log` - The logger to use.

 public SubDeployerInterceptorSupport() {
        super();
}

Constructs an SubDeployerInterceptorSupport.

 public SubDeployerInterceptorSupport(Class type) {
      super(type);
}

SubDeployerInterceptorSupport

Parameters:

type - The class type to determine Logger name from.

 public SubDeployerInterceptorSupport(String category) {
      super(category);
}

SubDeployerInterceptorSupport

Parameters:

category - The logger category name.

 public SubDeployerInterceptorSupport(Logger log) {
      super(log);
}

SubDeployerInterceptorSupport

Parameters:

log - The logger to use.

Method from org.jboss.deployment.SubDeployerInterceptorSupport Summary:
attach, create, destroy, init, start, stop

Methods from org.jboss.system.InterceptorServiceMBeanSupport:
attach, attach, detach, getInterceptables, invoke, invokeNext, setInterceptables

Methods from org.jboss.system.ServiceMBeanSupport:
create, createService, destroy, destroyService, getDeploymentInfo, getLog, getName, getNextNotificationSequenceNumber, getObjectName, getServer, getServiceName, getState, getStateString, jbossInternalCreate, jbossInternalDescription, jbossInternalDestroy, jbossInternalLifecycle, jbossInternalStart, jbossInternalStop, pojoChange, pojoCreate, pojoDestroy, pojoStart, pojoStop, postDeregister, postRegister, preDeregister, preRegister, setKernelControllerContext, start, startService, stop, stopService, unsetKernelControllerContext

Methods from org.jboss.system.ServiceMBeanSupport:

create, createService, destroy, destroyService, getDeploymentInfo, getLog, getName, getNextNotificationSequenceNumber, getObjectName, getServer, getServiceName, getState, getStateString, jbossInternalCreate, jbossInternalDescription, jbossInternalDestroy, jbossInternalLifecycle, jbossInternalStart, jbossInternalStop, pojoChange, pojoCreate, pojoDestroy, pojoStart, pojoStop, postDeregister, postRegister, preDeregister, preRegister, setKernelControllerContext, start, startService, stop, stopService, unsetKernelControllerContext

Methods from org.jboss.mx.util.JBossNotificationBroadcasterSupport:
addNotificationListener, getNotificationInfo, handleNotification, nextNotificationSequenceNumber, removeNotificationListener, removeNotificationListener, sendNotification

Methods from java.lang.Object:
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method from org.jboss.deployment.SubDeployerInterceptorSupport Detail:
protected void attach() throws Exception { super.attach(new XMBeanInterceptor()); } We override attach() from InterceptorServiceMBeanSupport to attach a different interceptor that knows how to switch init/create/start/stop/destroy SubDeployer calls.
protected Object create(Invocation invocation, DeploymentInfo di) throws Throwable { return invokeNext(invocation); } Override
protected Object destroy(Invocation invocation, DeploymentInfo di) throws Throwable { return invokeNext(invocation); } Override
protected Object init(Invocation invocation, DeploymentInfo di) throws Throwable { return invokeNext(invocation); } Override
protected Object start(Invocation invocation, DeploymentInfo di) throws Throwable { return invokeNext(invocation); } Override
protected Object stop(Invocation invocation, DeploymentInfo di) throws Throwable { return invokeNext(invocation); } Override

Method from org.jboss.deployment.SubDeployerInterceptorSupport Detail:

 protected  void attach() throws Exception {
      super.attach(new XMBeanInterceptor());
}

We override attach() from InterceptorServiceMBeanSupport to attach a different interceptor that knows how to switch init/create/start/stop/destroy SubDeployer calls.

 protected Object create(Invocation invocation,
    DeploymentInfo di) throws Throwable {
      return invokeNext(invocation);
}

Override

 protected Object destroy(Invocation invocation,
    DeploymentInfo di) throws Throwable {
      return invokeNext(invocation);
}

Override

 protected Object init(Invocation invocation,
    DeploymentInfo di) throws Throwable {
      return invokeNext(invocation);
}

Override

 protected Object start(Invocation invocation,
    DeploymentInfo di) throws Throwable {
      return invokeNext(invocation);
}

Override

 protected Object stop(Invocation invocation,
    DeploymentInfo di) throws Throwable {
      return invokeNext(invocation);
}

Override