Examples of org.jboss.invocation.Invocation

org.jboss.invocation.Invocation
The Invocation object is the generic object flowing through our interceptors.
The heart of it is the payload map that can contain anything we then put readers on them. The first reader is this Invocation object that can interpret the data in it.
Essentially we can carry ANYTHING from the client to the server, we keep a series of of predefined variables and method calls to get at the pointers. But really it is just a repository of objects. @author Marc Fleury @author Christoph G. Jung @author Anil.Saldhana@redhat.com @version $Revision: 81030 $

    * @return
    * @throws Throwable
    */
   public Object invoke(InvocationRequest invocationReq) throws Throwable
   {
      Invocation invocation = (Invocation) invocationReq.getParameter();
      Thread currentThread = Thread.currentThread();
      ClassLoader oldCl = currentThread.getContextClassLoader();
      ObjectName mbean = null;
      try
      {
         mbean = (ObjectName) Registry.lookup(invocation.getObjectName());


         // The cl on the thread should be set in another interceptor
         Object obj = getServer().invoke(mbean,
                                         "invoke",
                                         new Object[]{invocation},

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      }


      @Override
      public Object invoke(InvocationRequest invocationReq) throws Throwable
      {
         Invocation invocation = (Invocation) invocationReq.getParameter(); 
         InvokerHaFailureType failureType = (InvokerHaFailureType)invocation.getValue("FAILURE_TYPE");
         if (failureType != null)
         {
            failureType.injectFailureIfExistsAfterServer((Integer)invocation.getAsIsValue("FAILOVER_COUNTER"));
         }
         
         log.debug("invoking on " + invocation.getObjectName());
         
         return super.invoke(invocationReq);
      }

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      }


      @Override
      public Object invoke(Object param, Map metadata) throws Throwable
      {
         Invocation inv = (Invocation) param;
         inv.getTransientPayload().put("TEST_USED_TARGET", this.getInvoker().getLocator());
         
         /* Down the call stack in Remoting's Client.invoke, marshaller is 
          * called which via org.jboss.invocation.unified.marshall.InvocationMarshaller 
          * sets the transaction progagation context.
          *

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      {
         NoSuchMethodException e = new NoSuchMethodException(actionName);
         throw new ReflectionException(e, actionName);
      }


      Invocation invocation = (Invocation) params[0];
      try
      {
         Object value = invoke(invocation);
         return value;
      }

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        {
           InvocationRequest remoteInv = (InvocationRequest) dataObject;


           if(remoteInv.getParameter() instanceof Invocation)
           {
              Invocation inv = (Invocation) remoteInv.getParameter();


              MarshalledInvocation marshInv = new MarshalledInvocation(inv);


              if(inv != null)
              {

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    * @return response of the invocation
    * @throws Throwable
    */
   public Object invoke(InvocationRequest invocationReq) throws Throwable
   {
      Invocation invocation = (Invocation) invocationReq.getParameter();
      Thread currentThread = Thread.currentThread();
      ClassLoader oldCl = currentThread.getContextClassLoader();
      ObjectName mbean = null;
      try
      {
         mbean = (ObjectName) Registry.lookup(invocation.getObjectName());


         /** Clustering **/
         long clientViewId = ((Long) invocation.getValue("CLUSTER_VIEW_ID")).longValue();
         HATarget target = (HATarget) beanMap.get(invocation.getObjectName());
         if(target == null)
         {
            // We could throw IllegalStateException but we have a race condition that could occur:
            // when we undeploy a bean, the cluster takes some time to converge
            // and to recalculate a new viewId and list of replicant for each HATarget.

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      if (log.isTraceEnabled())
      {
         log.trace("Using legacy invoker method for getEJBObject() invocation.");
      }
      SecurityActions sa = SecurityActions.UTIL.getSecurityActions();         
      Invocation invocation = new Invocation(
            null,
            GET_EJB_OBJECT,
            new Object[]{id},
            //No transaction set up in here? it will get picked up in the proxy
            null,
            // fix for bug 474134 from Luke Taylor
            sa.getPrincipal(),
            sa.getCredential());


      invocation.setObjectName(new Integer(objectName));
      invocation.setValue(InvocationKey.INVOKER_PROXY_BINDING,
         invokerProxyBinding, PayloadKey.AS_IS);


      // It is a home invocation
      invocation.setType(InvocationType.HOME);


      // Create an invocation context for the invocation
      InvocationContext ctx = new InvocationContext();
      invocation.setInvocationContext(ctx);
      
      // Get the invoker to the target server (cluster or node)


      // Ship it
      if (isLocal())

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      }


      @Override
      public Object invoke(Object param, Map metadata) throws Throwable
      {
         Invocation inv = (Invocation) param;
         inv.getTransientPayload().put("TEST_USED_TARGET", this.getInvoker().getLocator());
         
         /* Down the call stack in Remoting's Client.invoke, marshaller is 
          * called which via org.jboss.invocation.unified.marshall.InvocationMarshaller 
          * sets the transaction progagation context.
          *

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      public void begin() throws NotSupportedException, SystemException
      {
         try
         {
            Invocation inv = infrastructure.createClientUserTransactionInvocation(null, null, invoker);
            UID uid = (UID) new MockClientUserTransactionStickyInterceptor(invoker).invoke(inv);
            tpcf.setUid(uid);
         }
         catch (Throwable e)
         {

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   }


   protected void performCalls(int numberPairCalls, 
         Transaction tx, Class<? extends LoadBalancePolicy> policyClass) throws Exception
   {
      Invocation inv;
      
      for (int i = 0; i < numberPairCalls; i++)
      {
         /* create invocation to date time teller */
         inv = infrastructure.createDateTimeTellerInvocation(tx, null, timeTellerProxy);

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org.jboss.ejb.txtimer.TimedObjectInvokerImpl

org.jboss.invocation.http.server.HAInvokerWrapper

org.jboss.invocation.pooled.server.ServerThread

org.jboss.invocation.unified.marshall.HTTPInvocationMarshaller

org.jboss.invocation.unified.marshall.InvocationMarshaller

org.jboss.invocation.unified.server.UnifiedInvoker

org.jboss.invocation.unified.server.UnifiedInvokerHA

org.jboss.proxy.ClientContainer

org.jboss.proxy.ejb.EjbHomeCorbaServant

org.jboss.proxy.ejb.EjbObjectCorbaServant

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