Examples of org.apache.openejb.core.interceptor.InterceptorStack

Package org.apache.openejb.core.interceptor

Examples of org.apache.openejb.core.interceptor.InterceptorStack

org.apache.openejb.core.interceptor.InterceptorStack
@version $Rev: 1311042 $ $Date: 2012-04-08 09:54:59 -0700 (Sun, 08 Apr 2012) $

            ThreadContext oldContext = ThreadContext.enter(threadContext);
            try {
                Method passivate = instance.bean instanceof SessionBean ? SessionBean.class.getMethod("ejbPassivate") : null;


                List<InterceptorData> callbackInterceptors = beanContext.getCallbackInterceptors();
                InterceptorStack interceptorStack = new InterceptorStack(instance.bean, passivate, Operation.PASSIVATE, callbackInterceptors, instance.interceptors);


                interceptorStack.invoke();


            } catch (Throwable e) {
                logger.error("An unexpected exception occured while invoking the ejbPassivate method on the Stateful SessionBean instance", e);
            } finally {
                ThreadContext.exit(oldContext);

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            ThreadContext oldContext = ThreadContext.enter(threadContext);
            try {
                Method remove = instance.bean instanceof SessionBean ? SessionBean.class.getMethod("ejbRemove") : null;


                List<InterceptorData> callbackInterceptors = beanContext.getCallbackInterceptors();
                InterceptorStack interceptorStack = new InterceptorStack(instance.bean, remove, Operation.PRE_DESTROY, callbackInterceptors, instance.interceptors);


                interceptorStack.invoke();
            } catch (Throwable e) {
                logger.error("An unexpected exception occured while invoking the ejbRemove method on the timed-out Stateful SessionBean instance", e);
            } finally {
                logger.info("Removing the timed-out stateful session bean instance " + instance.primaryKey);
                ThreadContext.exit(oldContext);

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                final Operation originalOperation = callContext.getCurrentOperation();
                try {
                    callContext.setCurrentOperation(Operation.CREATE);
                    final Method create = beanContext.getCreateMethod();
                    final InterceptorStack ejbCreate = new InterceptorStack(context.getBean(), create, Operation.CREATE, new ArrayList<InterceptorData>(), new HashMap());
                    ejbCreate.invoke();
                } finally {
                    callContext.setCurrentOperation(originalOperation);
                }
            }

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            callContext.setCurrentAllowedStates(null);


            Method remove = instance.bean instanceof SessionBean? beanContext.getCreateMethod(): null;


            List<InterceptorData> callbackInterceptors = beanContext.getCallbackInterceptors();
            InterceptorStack interceptorStack = new InterceptorStack(instance.bean, remove, Operation.PRE_DESTROY, callbackInterceptors, instance.interceptors);


            //Transaction Demarcation for Singleton PostConstruct method
            TransactionType transactionType;


            if (beanContext.getComponentType() == BeanType.SINGLETON) {
                Set<Method> callbacks = callbackInterceptors.get(callbackInterceptors.size() -1).getPreDestroy();
                if (callbacks.isEmpty()) {
                    transactionType = TransactionType.RequiresNew;
                } else {
                    transactionType = beanContext.getTransactionType(callbacks.iterator().next());
                    if (transactionType == TransactionType.Required) {
                        transactionType = TransactionType.RequiresNew;
                    }
                }
            } else {
                transactionType = beanContext.isBeanManagedTransaction()? TransactionType.BeanManaged: TransactionType.NotSupported;
            }
            TransactionPolicy transactionPolicy = EjbTransactionUtil.createTransactionPolicy(transactionType, callContext);
            try{
                //Call the chain
                interceptorStack.invoke();
                if (instance.creationalContext != null) {
                    instance.creationalContext.release();
                }
            } catch(Throwable e) {
                //RollBack Transaction

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                interceptorInstances.put(beanClass.getName(), bean);


                callContext.setCurrentOperation(Operation.POST_CONSTRUCT);
                callContext.setCurrentAllowedStates(StatelessContext.getStates());
                List<InterceptorData> callbackInterceptors = deploymentInfo.getCallbackInterceptors();
                InterceptorStack interceptorStack = new InterceptorStack(bean, null, Operation.POST_CONSTRUCT, callbackInterceptors, interceptorInstances);
                interceptorStack.invoke();


                if (bean instanceof SessionBean){
                    callContext.setCurrentOperation(Operation.CREATE);
                    callContext.setCurrentAllowedStates(StatelessContext.getStates());
                    Method create = deploymentInfo.getCreateMethod();
                    interceptorStack = new InterceptorStack(bean, create, Operation.CREATE, new ArrayList<InterceptorData>(), new HashMap());
                    interceptorStack.invoke();
                }


                bean = new Instance(bean, interceptorInstances);
            } catch (Throwable e) {
                if (e instanceof java.lang.reflect.InvocationTargetException) {

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            CoreDeploymentInfo deploymentInfo = callContext.getDeploymentInfo();


            Method remove = instance.bean instanceof SessionBean? deploymentInfo.getCreateMethod(): null;


            List<InterceptorData> callbackInterceptors = deploymentInfo.getCallbackInterceptors();
            InterceptorStack interceptorStack = new InterceptorStack(instance.bean, remove, Operation.PRE_DESTROY, callbackInterceptors, instance.interceptors);


            interceptorStack.invoke();
        } catch (Throwable re) {
            logger.error("The bean instance " + instance + " threw a system exception:" + re, re);
        }


    }

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            // call post destroy method
            callContext.setCurrentOperation(Operation.PRE_DESTROY);
            callContext.setCurrentAllowedStates(MdbContext.getStates());
            Method remove = instance.bean instanceof MessageDrivenBean ? MessageDrivenBean.class.getMethod("ejbRemove"): null;
            List<InterceptorData> callbackInterceptors = deploymentInfo.getCallbackInterceptors();
            InterceptorStack interceptorStack = new InterceptorStack(instance.bean, remove, Operation.PRE_DESTROY, callbackInterceptors, instance.interceptors);
            interceptorStack.invoke();
        } catch (Throwable re) {
            MdbInstanceFactory.logger.error("The bean instance " + instance.bean + " threw a system exception:" + re, re);
        } finally {
            callContext.setCurrentOperation(originalOperation);
            callContext.setCurrentAllowedStates(originalAllowedStates);

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            Instance instance = new Instance(bean,interceptorInstances);
            callContext.setCurrentOperation(Operation.POST_CONSTRUCT);
            callContext.setCurrentAllowedStates(MdbContext.getStates());


            List<InterceptorData> callbackInterceptors = deploymentInfo.getCallbackInterceptors();
            InterceptorStack interceptorStack = new InterceptorStack(bean, null, Operation.POST_CONSTRUCT, callbackInterceptors, interceptorInstances);
            interceptorStack.invoke();


            if (bean instanceof MessageDrivenBean){
                callContext.setCurrentOperation(Operation.CREATE);
                callContext.setCurrentAllowedStates(MdbContext.getStates());
                Method create = deploymentInfo.getCreateMethod();
                interceptorStack = new InterceptorStack(bean, create, Operation.CREATE, new ArrayList(), new HashMap());
                interceptorStack.invoke();
            }


            return instance;
        } catch (Throwable e) {
            if (e instanceof java.lang.reflect.InvocationTargetException) {

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    private Object _invoke(Object instance, Method runMethod, Object [] args, DeploymentInfo deploymentInfo, MdbCallContext mdbCallContext) throws SystemException, ApplicationException {
        Object returnValue;
        try {
            List<InterceptorData> interceptors = deploymentInfo.getMethodInterceptors(runMethod);
            InterceptorStack interceptorStack = new InterceptorStack(((Instance)instance).bean, runMethod, Operation.BUSINESS, interceptors, ((Instance)instance).interceptors);
            returnValue = interceptorStack.invoke(args);            
            return returnValue;
        } catch (Throwable e) {
            // unwrap invocation target exception
            if (e instanceof InvocationTargetException) {
                e = ((InvocationTargetException) e).getTargetException();

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            ThreadContext oldContext = ThreadContext.enter(threadContext);
            try {
                Method remove = instance.bean instanceof SessionBean ? SessionBean.class.getMethod("ejbActivate") : null;


                List<InterceptorData> callbackInterceptors = deploymentInfo.getCallbackInterceptors();
                InterceptorStack interceptorStack = new InterceptorStack(instance.bean, remove, Operation.ACTIVATE, callbackInterceptors, instance.interceptors);


                interceptorStack.invoke();
            } catch (Throwable callbackException) {
                discardInstance(threadContext);
                handleSystemException(threadContext.getTransactionPolicy(), callbackException, threadContext);
            } finally {
                ThreadContext.exit(oldContext);

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Related Classes of org.apache.openejb.core.interceptor.InterceptorStack

org.apache.openejb.BeanContext

org.apache.openejb.core.managed.ManagedContainer

org.apache.openejb.core.managed.ManagedContainer$SessionSynchronizationCoordinator

org.apache.openejb.core.managed.ManagedContainer$StatefulCacheListener

org.apache.openejb.core.mdb.MdbContainer

org.apache.openejb.core.mdb.MdbInstanceFactory

org.apache.openejb.core.singleton.SingletonContainer

org.apache.openejb.core.singleton.SingletonInstanceManager

org.apache.openejb.core.stateful.SessionSynchronizationCoordinator

org.apache.openejb.core.stateful.StatefulContainer

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