Examples of InstanceAdvisor

org.jboss.aop.InstanceAdvisor
Holds an object instance's metadata and attached interceptor chain.
The interceptor chain attached to an advised object contains interceptors that are applied to every method execution and field access joinpoint of that object. At startup, the instance interceptor chain is always empty. This chain is specially tailored for per-instance dynamic AOP operations, allowing the addition and removal of interceptors at runtime. The order in which the interceptors are invoked depends on which method was used to add them to the chain (for more information, see {@link #insertInterceptor } and {@link #appendInterceptor}methods).
Notice that every interceptor chain operation provided by an instance advisor affects only the advised object interceptor chain, and hence it will not affect other advised instances, regardless of whether they belong to the same class or not. @author Bill Burke @version $Revision: 68585 $

Examples of org.jboss.aop.InstanceAdvisor

         assertEquals(1, perClass2.constructorCalled);
         assertEquals(1, perClass2.methodCalled);
         assertEquals(1, perClass2.fieldRead);
         assertEquals(1, perClass2.fieldWrite);


         InstanceAdvisor ia = ((Advised) pojo)._getInstanceAdvisor();
         AspectPerInstance perInstance = (AspectPerInstance) ia.getPerInstanceAspect("org.jboss.test.aop.jdk15annotated.AspectPerInstance");
         System.out.println("pojo perInstance stats: " + perInstance.methodCalled + " " + perInstance.fieldRead + " " + perInstance.fieldWrite);
         assertEquals(1, perInstance.methodCalled);
         assertEquals(1, perInstance.fieldRead);
         assertEquals(1, perInstance.fieldWrite);


         ia = ((Advised) pojo2)._getInstanceAdvisor();
         perInstance = (AspectPerInstance) ia.getPerInstanceAspect("org.jboss.test.aop.jdk15annotated.AspectPerInstance");
         System.out.println("pojo2 perInstance stats: " + perInstance.methodCalled + " " + perInstance.fieldRead + " " + perInstance.fieldWrite);
         assertEquals(1, perInstance.methodCalled);
         assertEquals(1, perInstance.fieldRead);
         assertEquals(1, perInstance.fieldWrite);
      }

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Examples of org.jboss.aop.InstanceAdvisor

         assertEquals(1, perClass2.constructorCalled);
         assertEquals(1, perClass2.methodCalled);
         assertEquals(1, perClass2.fieldRead);
         assertEquals(1, perClass2.fieldWrite);


         InstanceAdvisor ia = ((Advised) pojo)._getInstanceAdvisor();
         AspectPerInstance perInstance = (AspectPerInstance) ia.getPerInstanceAspect("org.jboss.test.aop.jdk15annotated.AspectPerInstance");
         System.out.println("pojo perInstance stats: " + perInstance.methodCalled + " " + perInstance.fieldRead + " " + perInstance.fieldWrite);
         assertEquals(1, perInstance.methodCalled);
         assertEquals(1, perInstance.fieldRead);
         assertEquals(1, perInstance.fieldWrite);


         ia = ((Advised) pojo2)._getInstanceAdvisor();
         perInstance = (AspectPerInstance) ia.getPerInstanceAspect("org.jboss.test.aop.jdk15annotated.AspectPerInstance");
         System.out.println("pojo2 perInstance stats: " + perInstance.methodCalled + " " + perInstance.fieldRead + " " + perInstance.fieldWrite);
         assertEquals(1, perInstance.methodCalled);
         assertEquals(1, perInstance.fieldRead);
         assertEquals(1, perInstance.fieldWrite);
      }

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Examples of org.jboss.aop.InstanceAdvisor

      String proxyFamilyName = objectId.toString() + locator.getProtocol() + partitionName;
      HAPartition partition = HAPartitionLocator.getHAPartitionLocator().getHAPartition(partitionName, null);


      HATarget target = null;
      Map families = null;
      InstanceAdvisor advisor = null;
      Class clazz;


      if (obj instanceof Advised)
      {
         advisor = ((Advised) obj)._getInstanceAdvisor();
         clazz = obj.getClass();
         Dispatcher.singleton.registerTarget(objectId, obj);
      }
      else
      {
         clazz = obj.getClass();
         ClassProxy proxy = ClassProxyFactory.newInstance(obj.getClass());
         advisor = proxy._getInstanceAdvisor();
         advisor.insertInterceptor(new ForwardingInterceptor(obj));
         Dispatcher.singleton.registerTarget(objectId, proxy);
      }
      families = (Map) advisor.getMetaData().getMetaData(CLUSTERED_REMOTING, CLUSTER_FAMILIES);
      if (families != null)
      {
         target = (HATarget) families.get(proxyFamilyName);
         if (target == null)
         {
            target = new HATarget(partition, proxyFamilyName, locator, HATarget.ENABLE_INVOCATIONS);
            ClusteringTargetsRepository.initTarget(proxyFamilyName, target.getReplicantList());
            families.put(proxyFamilyName, target);
         }
      }
      else
      {
         families = new HashMap();
         target = new HATarget(partition, proxyFamilyName, locator, HATarget.ENABLE_INVOCATIONS);
         ClusteringTargetsRepository.initTarget(proxyFamilyName, target.getReplicantList());
         families.put(proxyFamilyName, target);
         advisor.insertInterceptor(0, new ReplicantsManagerInterceptor(families));
      }


      ClassProxy proxy = ClassProxyFactory.newInstance(clazz);
      InstanceAdvisor proxyAdvisor = proxy._getInstanceAdvisor();
      proxyAdvisor.insertInterceptor(IsLocalInterceptor.singleton);
      advisor.insertInterceptor(SecurityClientInterceptor.singleton);
      advisor.insertInterceptor(ClientTxPropagationInterceptor.singleton);
      proxyAdvisor.insertInterceptor(MergeMetaDataInterceptor.singleton);
      proxyAdvisor.insertInterceptor(ClusterChooserInterceptor.singleton);
      proxyAdvisor.insertInterceptor(InvokeRemoteInterceptor.singleton);


      proxyAdvisor.getMetaData().addMetaData(CLUSTERED_REMOTING,
      CLUSTER_FAMILY_WRAPPER,
      new FamilyWrapper(proxyFamilyName, target.getReplicantList()),
      PayloadKey.AS_IS);


      // LB policy should be AS_IS so that remoting framework downloads the classes
      proxyAdvisor.getMetaData().addMetaData(CLUSTERED_REMOTING,
      LOADBALANCE_POLICY,
      lb,
      PayloadKey.AS_IS);


      proxyAdvisor.getMetaData().addMetaData(InvokeRemoteInterceptor.REMOTING,
      InvokeRemoteInterceptor.SUBSYSTEM,
      "AOP",
      PayloadKey.AS_IS);


      proxyAdvisor.getMetaData().addMetaData(Dispatcher.DISPATCHER,
      Dispatcher.OID,
      objectId,
      PayloadKey.AS_IS);


      return proxy;

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Examples of org.jboss.aop.InstanceAdvisor

   public static void unregisterClusteredObject(Object object)
   {
      try
      {
         ClassProxy proxy = (ClassProxy) object;
         InstanceAdvisor advisor = proxy._getInstanceAdvisor();


         String oid = (String) advisor.getMetaData().getMetaData(Dispatcher.DISPATCHER, Dispatcher.OID);
         InstanceAdvised registeredObject = (InstanceAdvised) Dispatcher.singleton.getRegistered(oid);
         if (registeredObject == null) throw new NotRegisteredException(oid.toString() + " is not registered");
         Dispatcher.singleton.unregisterTarget(oid);


         advisor = registeredObject._getInstanceAdvisor();
         Map families = (Map) advisor.getMetaData().getMetaData(CLUSTERED_REMOTING, CLUSTER_FAMILIES);
         Iterator it = families.values().iterator();
         while (it.hasNext())
         {
            HATarget target = (HATarget) it.next();
            target.destroy();

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Examples of org.jboss.aop.InstanceAdvisor

               {
                  Interceptor icptr = null;
                  if (icptrs[i] instanceof PerInstanceInterceptor && !Modifier.isStatic(info.getMethod().getModifiers()))
                  {
                     requiresInstanceAdvisor = true;
                     InstanceAdvisor ia = getProxyInstanceAdvisor();
                     icptr = ((PerInstanceInterceptor)icptrs[i]).getAspectInstance(ia);
                  }
                  else if (icptrs[i] instanceof PerJoinpointInterceptor && !Modifier.isStatic(info.getMethod().getModifiers()))
                  {
                     requiresInstanceAdvisor = true;
                     InstanceAdvisor ia = getProxyInstanceAdvisor();
                     icptr = ((PerJoinpointInterceptor)icptrs[i]).getAspectInstance(ia);
                  }
                  else
                  {
                     icptr = icptrs[i];
                  }
                  allIcptrs.add(icptr);
               }
               else
               {
                  AbstractAdvice advice = (AbstractAdvice)icptrs[i];
                  Object aspectInstance = null;
                  if (icptrs[i] instanceof PerInstanceAdvice && !Modifier.isStatic(info.getMethod().getModifiers()))
                  {
                     requiresInstanceAdvisor = true;
                     InstanceAdvisor ia = getProxyInstanceAdvisor();
                     aspectInstance = ((PerInstanceAdvice)advice).getAspectInstance(ia);
                  }
                  else if (icptrs[i] instanceof PerJoinpointAdvice && !Modifier.isStatic(info.getMethod().getModifiers()))
                  {
                     requiresInstanceAdvisor = true;
                     InstanceAdvisor ia = getProxyInstanceAdvisor();
                     aspectInstance = ((PerJoinpointAdvice)advice).getAspectInstance(ia);
                  } 
                  else 
                  {
                     aspectInstance = advice.getAspectInstance();

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Examples of org.jboss.aop.InstanceAdvisor

         }
      }
      
      private InstanceAdvisor getProxyInstanceAdvisor()
      {
         InstanceAdvisor ia = proxy.proxyInstance.getInstanceAdvisor();
         proxy.checkInstanceAdvisor((InstanceProxyContainer)ia);
         return ia;
      }

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Examples of org.jboss.aop.InstanceAdvisor

               {
                  Interceptor icptr = null;
                  if (icptrs[i] instanceof PerInstanceInterceptor && !Modifier.isStatic(info.getMethod().getModifiers()))
                  {
                     requiresInstanceAdvisor = true;
                     InstanceAdvisor ia = getProxyInstanceAdvisor();
                     icptr = ((PerInstanceInterceptor)icptrs[i]).getAspectInstance(ia);
                  }
                  else if (icptrs[i] instanceof PerJoinpointInterceptor && !Modifier.isStatic(info.getMethod().getModifiers()))
                  {
                     requiresInstanceAdvisor = true;
                     InstanceAdvisor ia = getProxyInstanceAdvisor();
                     icptr = ((PerJoinpointInterceptor)icptrs[i]).getAspectInstance(ia);
                  }
                  else
                  {
                     icptr = icptrs[i];
                  }
                  if (icptr != null)
                  {
                     allIcptrs.add(icptr);
                  }
               }
               else
               {
                  AbstractAdvice advice = (AbstractAdvice)icptrs[i];
                  Object aspectInstance = null;
                  if (icptrs[i] instanceof PerInstanceAdvice && !Modifier.isStatic(info.getMethod().getModifiers()))
                  {
                     requiresInstanceAdvisor = true;
                     InstanceAdvisor ia = getProxyInstanceAdvisor();
                     aspectInstance = ((PerInstanceAdvice)advice).getAspectInstance(ia);
                  }
                  else if (icptrs[i] instanceof PerJoinpointAdvice && !Modifier.isStatic(info.getMethod().getModifiers()))
                  {
                     requiresInstanceAdvisor = true;
                     InstanceAdvisor ia = getProxyInstanceAdvisor();
                     aspectInstance = ((PerJoinpointAdvice)advice).getAspectInstance(ia);
                  } 
                  else 
                  {
                     aspectInstance = advice.getAspectInstance();

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Examples of org.jboss.aop.InstanceAdvisor

         }
      }
      
      private InstanceAdvisor getProxyInstanceAdvisor()
      {
         InstanceAdvisor ia = proxy.proxyInstance.getInstanceAdvisor();
         proxy.checkInstanceAdvisor((InstanceProxyContainer)ia);
         return ia;
      }

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Examples of org.jboss.aop.InstanceAdvisor

    * @param subsystem
    */
   public static void makeRemotable(InstanceAdvised proxy, InvokerLocator locator,
         Object objectId, List<Interceptor> interceptors, String subsystem)
   {
      InstanceAdvisor advisor = proxy._getInstanceAdvisor();
      for(Interceptor i : interceptors)
         advisor.insertInterceptor(i);
      advisor.getMetaData().addMetaData(InvokeRemoteInterceptor.REMOTING,
         InvokeRemoteInterceptor.INVOKER_LOCATOR,
         locator,
         PayloadKey.AS_IS);
      advisor.getMetaData().addMetaData(InvokeRemoteInterceptor.REMOTING,
         InvokeRemoteInterceptor.SUBSYSTEM,
         subsystem,
         PayloadKey.AS_IS);
      advisor.getMetaData().addMetaData(Dispatcher.DISPATCHER,
         Dispatcher.OID,
         objectId,
         PayloadKey.AS_IS);
   }

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Examples of org.jboss.aop.InstanceAdvisor

            throw new RuntimeException("Failed on metadata test");
         org.jboss.aop.metadata.ThreadMetaData.instance().clear();


         SimpleInterceptor.lastIntercepted = null;
         SimpleInterceptor.lastTransAttributeAccessed = null;
         InstanceAdvisor instanceAdvisor = ((Advised) pojo)._getInstanceAdvisor();
         instanceAdvisor.getMetaData().addMetaData("transaction", "trans-attribute", "NotSupported");
         pojo.someMethod3();
         if (!"someMethod3".equals(SimpleInterceptor.lastIntercepted))
            throw new RuntimeException("Failed on interception test");
         if (!"NotSupported".equals(SimpleInterceptor.lastTransAttributeAccessed))
            throw new RuntimeException("Failed on metadata test");

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