Examples with ApplicationException org.apache.openejb.ApplicationException used on opensource projects

Example 1 with ApplicationException

use of org.apache.openejb.ApplicationException in project tomee by apache.

the class EntityContainer method invoke.

@Override
public Object invoke(final Object deployID, InterfaceType type, final Class callInterface, final Method callMethod, final Object[] args, final Object primKey) throws OpenEJBException {
    final BeanContext beanContext = this.getBeanContext(deployID);
    if (beanContext == null) {
        throw new OpenEJBException("Deployment does not exist in this container. Deployment(id='" + deployID + "'), Container(id='" + containerID + "')");
    }
    // Use the backup way to determine call type if null was supplied.
    if (type == null) {
        type = beanContext.getInterfaceType(callInterface);
    }
    final ThreadContext callContext = new ThreadContext(beanContext, primKey);
    final ThreadContext oldCallContext = ThreadContext.enter(callContext);
    try {
        final boolean authorized = type == InterfaceType.TIMEOUT || getSecurityService().isCallerAuthorized(callMethod, type);
        if (!authorized) {
            throw new ApplicationException(new EJBAccessException("Unauthorized Access by Principal Denied"));
        }
        final Class declaringClass = callMethod.getDeclaringClass();
        final String methodName = callMethod.getName();
        if (EJBHome.class.isAssignableFrom(declaringClass) || EJBLocalHome.class.isAssignableFrom(declaringClass)) {
            if (declaringClass != EJBHome.class && declaringClass != EJBLocalHome.class) {
                if (methodName.startsWith("create")) {
                    return createEJBObject(callMethod, args, callContext, type);
                } else if (methodName.startsWith("find")) {
                    return findMethod(callMethod, args, callContext, type);
                } else {
                    return homeMethod(callMethod, args, callContext, type);
                }
            } else if (methodName.equals("remove")) {
                removeEJBObject(callMethod, args, callContext, type);
                return null;
            }
        } else if ((EJBObject.class == declaringClass || EJBLocalObject.class == declaringClass) && methodName.equals("remove")) {
            removeEJBObject(callMethod, args, callContext, type);
            return null;
        }
        callContext.setCurrentOperation(type == InterfaceType.TIMEOUT ? Operation.TIMEOUT : Operation.BUSINESS);
        final Method runMethod = beanContext.getMatchingBeanMethod(callMethod);
        callContext.set(Method.class, runMethod);
        return invoke(type, callMethod, runMethod, args, callContext);
    } finally {
        ThreadContext.exit(oldCallContext);
    }
}

Example 2 with ApplicationException

use of org.apache.openejb.ApplicationException in project tomee by apache.

the class EntityContainer method handleException.

private void handleException(final TransactionPolicy txPolicy, Throwable e, final ThreadContext callContext, final EntityBean bean) throws OpenEJBException {
    final ExceptionType type;
    if (e instanceof InvocationTargetException) {
        e = ((InvocationTargetException) e).getTargetException();
        type = callContext.getBeanContext().getExceptionType(e);
    } else if (e instanceof ApplicationException) {
        e = ((ApplicationException) e).getRootCause();
        type = ExceptionType.APPLICATION;
    } else if (e instanceof SystemException) {
        e = ((SystemException) e).getRootCause();
        type = ExceptionType.SYSTEM;
    } else {
        type = ExceptionType.SYSTEM;
    }
    if (type == ExceptionType.SYSTEM) {
        // System Exception
        if (bean != null) {
            try {
                instanceManager.discardInstance(callContext, bean);
            } catch (final SystemException e1) {
                logger.error("The instance manager encountered an unkown system exception while trying to discard the entity instance with primary key " + callContext.getPrimaryKey());
            }
        }
        handleSystemException(txPolicy, e, callContext);
    } else {
        // Application Exception
        instanceManager.poolInstance(callContext, bean, callContext.getPrimaryKey());
        handleApplicationException(txPolicy, e, type == ExceptionType.APPLICATION_ROLLBACK);
    }
}

Example 3 with ApplicationException

use of org.apache.openejb.ApplicationException in project tomee by apache.

the class EjbHomeProxyHandler method homeMethod.

/*-------------------------------------------------*/
/*  Home interface methods                         */
/*-------------------------------------------------*/
protected Object homeMethod(final Class interfce, final Method method, final Object[] args, final Object proxy) throws Throwable {
    checkAuthorization(method);
    final BeanContext beanContext = getBeanContext();
    if (beanContext.isAsynchronous(method)) {
        return beanContext.getModuleContext().getAppContext().getAsynchronousPool().invoke(new CUCallable<Object>(new Callable<Object>() {

            @Override
            public Object call() throws Exception {
                try {
                    return homeMethodInvoke(interfce, method, args);
                } catch (final ApplicationException ae) {
                    logger.error("EjbHomeProxyHandler: Asynchronous call to '" + interfce.getSimpleName() + "' on '" + method.getName() + "' failed", ae);
                    throw ae;
                }
            }
        }), method.getReturnType() == Void.TYPE);
    } else {
        return homeMethodInvoke(interfce, method, args);
    }
}

Example 4 with ApplicationException

use of org.apache.openejb.ApplicationException in project tomee by apache.

the class EjbHomeProxyHandler method _invoke.

@Override
protected Object _invoke(final Object proxy, final Class interfce, final Method method, final Object[] args) throws Throwable {
    final String methodName = method.getName();
    if (logger.isDebugEnabled()) {
        logger.debug("EjbHomeProxyHandler: invoking method " + methodName + " on " + deploymentID);
    }
    try {
        final Object retValue;
        final MethodType operation = dispatchTable.get(methodName);
        if (operation == null) {
            retValue = homeMethod(interfce, method, args, proxy);
        } else {
            switch(operation) {
                /*-- CREATE ------------- <HomeInterface>.create(<x>) ---*/
                case CREATE:
                    retValue = create(interfce, method, args, proxy);
                    break;
                case FIND:
                    retValue = findX(interfce, method, args, proxy);
                    break;
                /*-- GET EJB METADATA ------ EJBHome.getEJBMetaData() ---*/
                case META_DATA:
                    retValue = getEJBMetaData(method, args, proxy);
                    break;
                /*-- GET HOME HANDLE -------- EJBHome.getHomeHandle() ---*/
                case HOME_HANDLE:
                    retValue = getHomeHandle(method, args, proxy);
                    break;
                /*-- REMOVE ------------------------ EJBHome.remove() ---*/
                case REMOVE:
                    {
                        final Class type = method.getParameterTypes()[0];
                        /*-- HANDLE ------- EJBHome.remove(Handle handle) ---*/
                        if (Handle.class.isAssignableFrom(type)) {
                            retValue = removeWithHandle(interfce, method, args, proxy);
                        } else {
                            /*-- PRIMARY KEY ----- EJBHome.remove(Object key) ---*/
                            retValue = removeByPrimaryKey(interfce, method, args, proxy);
                        }
                        break;
                    }
                default:
                    throw new OpenEJBRuntimeException("Inconsistent internal state: value " + operation + " for operation " + methodName);
            }
        }
        if (logger.isDebugEnabled()) {
            logger.debug("EjbHomeProxyHandler: finished invoking method " + method.getName() + ". Return value:" + retValue);
        }
        return retValue;
    /*
            * The ire is thrown by the container system and propagated by
            * the server to the stub.
            */
    } catch (final RemoteException re) {
        if (interfaceType.isLocal()) {
            throw new EJBException(re.getMessage()).initCause(re.detail);
        } else {
            throw re;
        }
    } catch (final InvalidateReferenceException ire) {
        Throwable cause = ire.getRootCause();
        if (cause instanceof RemoteException && interfaceType.isLocal()) {
            final RemoteException re = (RemoteException) cause;
            final Throwable detail = re.detail != null ? re.detail : re;
            cause = new EJBException(re.getMessage()).initCause(detail);
        }
        throw cause;
    /*
            * Application exceptions must be reported dirctly to the client. They
            * do not impact the viability of the proxy.
            */
    } catch (final ApplicationException ae) {
        final Throwable exc = ae.getRootCause() != null ? ae.getRootCause() : ae;
        if (exc instanceof EJBAccessException) {
            if (interfaceType.isBusiness()) {
                throw exc;
            } else {
                if (interfaceType.isLocal()) {
                    throw (AccessLocalException) new AccessLocalException(exc.getMessage()).initCause(exc);
                } else {
                    try {
                        throw new AccessException(exc.getMessage()).initCause(exc);
                    } catch (final IllegalStateException vmbug) {
                        // bug affects using initCause on any RemoteException subclasses in Sun 1.5_07 or lower
                        throw new AccessException(exc.getMessage(), (Exception) exc);
                    }
                }
            }
        }
        throw exc;
    /*
            * A system exception would be highly unusual and would indicate a sever
            * problem with the container system.
            */
    } catch (final SystemException se) {
        if (interfaceType.isLocal()) {
            throw new EJBException("Container has suffered a SystemException").initCause(se.getRootCause());
        } else {
            throw new RemoteException("Container has suffered a SystemException", se.getRootCause());
        }
    } catch (final OpenEJBException oe) {
        if (interfaceType.isLocal()) {
            throw new EJBException("Unknown Container Exception").initCause(oe.getRootCause());
        } else {
            throw new RemoteException("Unknown Container Exception", oe.getRootCause());
        }
    } catch (final Throwable t) {
        logger.debug("EjbHomeProxyHandler: finished invoking method " + method.getName() + " with exception:" + t, t);
        throw t;
    }
}

Example 5 with ApplicationException

use of org.apache.openejb.ApplicationException in project tomee by apache.

the class MdbPoolContainer method beforeDelivery.

public void beforeDelivery(final BeanContext deployInfo, final Object instance, final Method method, final XAResource xaResource) throws SystemException {
    // intialize call context
    final ThreadContext callContext = new ThreadContext(deployInfo, null);
    final ThreadContext oldContext = ThreadContext.enter(callContext);
    // create mdb context
    final MdbCallContext mdbCallContext = new MdbCallContext();
    callContext.set(MdbCallContext.class, mdbCallContext);
    mdbCallContext.deliveryMethod = method;
    mdbCallContext.oldCallContext = oldContext;
    // call the tx before method
    try {
        mdbCallContext.txPolicy = createTransactionPolicy(deployInfo.getTransactionType(method), callContext);
        // if we have an xaResource and a transaction was not imported from the adapter, enlist the xaResource
        if (xaResource != null && mdbCallContext.txPolicy.isNewTransaction()) {
            mdbCallContext.txPolicy.enlistResource(xaResource);
        }
    } catch (final ApplicationException e) {
        ThreadContext.exit(oldContext);
        throw new SystemException("Should never get an Application exception", e);
    } catch (final SystemException e) {
        ThreadContext.exit(oldContext);
        throw e;
    } catch (final Exception e) {
        ThreadContext.exit(oldContext);
        throw new SystemException("Unable to enlist xa resource in the transaction", e);
    }
}