Examples of com.sun.ejb.EjbInvocation

com.sun.ejb.EjbInvocation
The EjbInvocation object contains state associated with an invocation on an EJB or EJBHome (local/remote). It is usually created by generated code in *ObjectImpl and *HomeImpl classes. It is passed as a parameter to Container.preInvoke() * and postInvoke(), which are called by the EJB(Local)Object/EJB(Local)Home before and after an invocation.

    public boolean userTransactionMethodsAllowed(ComponentInvocation inv) {
        boolean utMethodsAllowed = false;
        if( isBeanManagedTran ) {
            if( inv instanceof EjbInvocation ) {


                EjbInvocation ejbInv = (EjbInvocation) inv;
                AbstractSessionContextImpl sc = (AbstractSessionContextImpl) ejbInv.context;


                // Allowed any time after dependency injection
                utMethodsAllowed = (sc.getInstanceKey() != null);
            }

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                // Called from pool implementation to reduce the pool size.
                // So we need to call @PreDestroy and mark context as destroyed


                singletonCtx.setState(EJBContextImpl.BeanState.DESTROYED);
                EjbInvocation ejbInv = null;
                try {
                    // NOTE : Context class-loader is already set by Pool
                    ejbInv = createEjbInvocation(sb, singletonCtx);
                    invocationManager.preInvoke(ejbInv);
                    singletonCtx.setInEjbRemove(true);

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    /**
     * Create a new Session Bean and set Session Context.
     */
    private SessionContextImpl createBeanInstance()
            throws Exception {
        EjbInvocation ejbInv = null;
        try {


      SessionContextImpl context = (SessionContextImpl) 
    createEjbInstanceAndContext();

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        ComponentInvocation compInv = (ComponentInvocation)
                invocationManager.getCurrentInvocation();
        if (compInv != null) {
            if (compInv.getInvocationType() == ComponentInvocation.ComponentInvocationType.EJB_INVOCATION) {
                EjbInvocation ejbInv = (EjbInvocation) compInv;
                if (ejbInv.context instanceof SessionContextImpl) {
                    SessionContextImpl ctxImpl = (SessionContextImpl) ejbInv.context;
                    if (ctxImpl.container instanceof StatefulSessionContainer) {
                        em = ctxImpl.getExtendedEntityManager(emf);
                    }

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    private void afterInstanceCreation(SessionContextImpl context)
            throws Exception {


        context.setState(BeanState.READY);


        EjbInvocation ejbInv = null;
        boolean inTx = false;
        try {
            // Need to do preInvoke because setSessionContext can access JNDI
            ejbInv = super.createEjbInvocation(context.getEJB(), context);
            invocationManager.preInvoke(ejbInv);

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    // Called from EJBObjectImpl.remove, EJBLocalObjectImpl.remove,
    // EJBHomeImpl.remove(Handle).
    protected void removeBean(EJBLocalRemoteObject ejbo, Method removeMethod,
                    boolean local)
            throws RemoveException, EJBException {
        EjbInvocation ejbInv = super.createEjbInvocation();
        ejbInv.ejbObject = ejbo;
        ejbInv.isLocal = local;
        ejbInv.isRemote = !local;
        ejbInv.method = removeMethod;

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        // No need to check for a concurrent invocation
        // because beforeCompletion can only be called after
        // all business methods are completed.


        EjbInvocation inv = super.createEjbInvocation(ejb, context);
        invocationManager.preInvoke(inv);
        try {
            transactionManager.enlistComponentResources();
     
      beforeCompletionMethod.invoke(ejb, null);

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                return null;
            }


            Object ejb = sc.getEJB();


            EjbInvocation ejbInv = createEjbInvocation(ejb, sc);
            invocationManager.preInvoke(ejbInv);
            boolean needToDoPostInvokeTx = false;
            boolean destroyBean = false;


            synchronized (sc) {

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    private void callEjbAfterCompletion(SessionContextImpl context,
                                        boolean status) {
  if( afterCompletionMethod != null ) {
      Object ejb = context.getEJB();
      EjbInvocation ejbInv = createEjbInvocation(ejb, context);
      invocationManager.preInvoke(ejbInv);
      try {
    context.setInAfterCompletion(true);
    afterCompletionMethod.invoke(ejb, status);

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            if (sfsbStoreMonitor.isMonitoringOn()) {
                passStartTime = System.currentTimeMillis();
            }
            */


            EjbInvocation ejbInv = createEjbInvocation(ejb, sc);
            invocationManager.preInvoke(ejbInv);


            boolean failed = false;


            success = false;

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Related Classes of com.sun.ejb.EjbInvocation

com.sun.ejb.containers.AbstractSessionContextImpl

com.sun.ejb.containers.AbstractSingletonContainer

com.sun.ejb.containers.AbstractSingletonContainer$SingletonContextFactory

com.sun.ejb.containers.BaseContainer

com.sun.ejb.containers.CallFlowInfoImpl

com.sun.ejb.containers.EjbAsyncInvocationManager

com.sun.ejb.containers.EJBContextImpl

com.sun.ejb.containers.EjbEndpointFacadeImpl

com.sun.ejb.containers.EjbFutureTask

com.sun.ejb.containers.EJBHomeInvocationHandler

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