Examples with EJBAccessException javax.ejb.EJBAccessException used on opensource projects

Example 16 with EJBAccessException

use of javax.ejb.EJBAccessException 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 17 with EJBAccessException

use of javax.ejb.EJBAccessException in project tomee by apache.

the class EjbObjectProxyHandler method _invoke.

@Override
public Object _invoke(final Object p, final Class interfce, final Method m, final Object[] a) throws Throwable {
    Object retValue = null;
    Throwable exc = null;
    final String methodName = m.getName();
    try {
        if (logger.isDebugEnabled()) {
            logger.debug("EjbObjectProxyHandler: invoking method " + methodName + " on " + deploymentID + " with identity " + primaryKey);
        }
        Integer operation = dispatchTable.get(methodName);
        if (operation != null) {
            if (operation == 3) {
                if (m.getParameterTypes()[0] != EJBObject.class && m.getParameterTypes()[0] != EJBLocalObject.class) {
                    operation = null;
                }
            } else {
                operation = m.getParameterTypes().length == 0 ? operation : null;
            }
        }
        if (operation == null || !interfaceType.isComponent()) {
            retValue = businessMethod(interfce, m, a, p);
        } else {
            switch(operation) {
                case 1:
                    retValue = getHandle(m, a, p);
                    break;
                case 2:
                    retValue = getPrimaryKey(m, a, p);
                    break;
                case 3:
                    retValue = isIdentical(m, a, p);
                    break;
                case 4:
                    retValue = remove(interfce, m, a, p);
                    break;
                case 5:
                    retValue = getEJBHome(m, a, p);
                    break;
                case 6:
                    retValue = getEJBLocalHome(m, a, p);
                    break;
                default:
                    throw new OpenEJBRuntimeException("Inconsistent internal state");
            }
        }
        return retValue;
    /*
            * The ire is thrown by the container system and propagated by
            * the server to the stub.
            */
    } catch (final InvalidateReferenceException ire) {
        invalidateAllHandlers(getRegistryId());
        exc = ire.getRootCause() != null ? ire.getRootCause() : new RemoteException("InvalidateReferenceException: " + ire);
        throw exc;
    /*
            * Application exceptions must be reported dirctly to the client. They
            * do not impact the viability of the proxy.
            */
    } catch (final ApplicationException ae) {
        exc = ae.getRootCause() != null ? ae.getRootCause() : ae;
        if (exc instanceof EJBAccessException) {
            if (interfaceType.isBusiness()) {
                throw exc;
            } else {
                if (interfaceType.isLocal()) {
                    throw new AccessLocalException(exc.getMessage()).initCause(exc.getCause());
                } else {
                    throw new AccessException(exc.getMessage());
                }
            }
        }
        throw exc;
    /*
            * A system exception would be highly unusual and would indicate a sever
            * problem with the container system.
            */
    } catch (final SystemException se) {
        invalidateReference();
        exc = se.getRootCause() != null ? se.getRootCause() : se;
        logger.debug("The container received an unexpected exception: ", exc);
        throw new RemoteException("Container has suffered a SystemException", exc);
    } catch (final OpenEJBException oe) {
        exc = oe.getRootCause() != null ? oe.getRootCause() : oe;
        logger.debug("The container received an unexpected exception: ", exc);
        throw new RemoteException("Unknown Container Exception", oe.getRootCause());
    } finally {
        if (logger.isDebugEnabled()) {
            if (exc == null) {
                String ret = "void";
                if (null != retValue) {
                    try {
                        ret = retValue.toString();
                    } catch (final Exception e) {
                        ret = "toString() failed on (" + e.getMessage() + ")";
                    }
                }
                logger.debug("EjbObjectProxyHandler: finished invoking method " + methodName + ". Return value:" + ret);
            } else {
                logger.debug("EjbObjectProxyHandler: finished invoking method " + methodName + " with exception " + exc);
            }
        }
    }
}

Example 18 with EJBAccessException

use of javax.ejb.EJBAccessException 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 19 with EJBAccessException

use of javax.ejb.EJBAccessException in project tomee by apache.

the class SingletonContainer 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 Method runMethod = beanContext.getMatchingBeanMethod(callMethod);
    final ThreadContext callContext = new ThreadContext(beanContext, primKey);
    final ThreadContext oldCallContext = ThreadContext.enter(callContext);
    final CurrentCreationalContext currentCreationalContext = beanContext.get(CurrentCreationalContext.class);
    Object runAs = null;
    try {
        if (oldCallContext != null) {
            final BeanContext oldBc = oldCallContext.getBeanContext();
            if (oldBc.getRunAsUser() != null || oldBc.getRunAs() != null) {
                runAs = AbstractSecurityService.class.cast(securityService).overrideWithRunAsContext(callContext, beanContext, oldBc);
            }
        }
        final boolean authorized = type == InterfaceType.TIMEOUT || getSecurityService().isCallerAuthorized(callMethod, type);
        if (!authorized) {
            throw new org.apache.openejb.ApplicationException(new EJBAccessException("Unauthorized Access by Principal Denied"));
        }
        final Class declaringClass = callMethod.getDeclaringClass();
        if (EJBHome.class.isAssignableFrom(declaringClass) || EJBLocalHome.class.isAssignableFrom(declaringClass)) {
            if (callMethod.getName().startsWith("create")) {
                return createEJBObject(beanContext, callMethod);
            } else {
                // EJBHome.remove( ) and other EJBHome methods are not process by the container
                return null;
            }
        } else if (EJBObject.class == declaringClass || EJBLocalObject.class == declaringClass) {
            // EJBObject.remove( ) and other EJBObject methods are not process by the container
            return null;
        }
        final Instance instance = instanceManager.getInstance(callContext);
        callContext.setCurrentOperation(type == InterfaceType.TIMEOUT ? Operation.TIMEOUT : Operation.BUSINESS);
        callContext.setCurrentAllowedStates(null);
        callContext.set(Method.class, runMethod);
        callContext.setInvokedInterface(callInterface);
        if (currentCreationalContext != null) {
            //noinspection unchecked
            currentCreationalContext.set(instance.creationalContext);
        }
        return _invoke(callMethod, runMethod, args, instance, callContext, type);
    } finally {
        if (runAs != null) {
            try {
                securityService.associate(runAs);
            } catch (final LoginException e) {
            // no-op
            }
        }
        ThreadContext.exit(oldCallContext);
        if (currentCreationalContext != null) {
            currentCreationalContext.remove();
        }
    }
}

Example 20 with EJBAccessException

use of javax.ejb.EJBAccessException in project tomee by apache.

the class RunAsServlet method doGet.

protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
    response.setContentType("text/plain");
    ServletOutputStream out = response.getOutputStream();
    out.println("Servlet");
    Principal principal = request.getUserPrincipal();
    if (principal != null) {
        out.println("Servlet.getUserPrincipal()=" + principal + " [" + principal.getName() + "]");
    } else {
        out.println("Servlet.getUserPrincipal()=<null>");
    }
    out.println("Servlet.isCallerInRole(\"user\")=" + request.isUserInRole("user"));
    out.println("Servlet.isCallerInRole(\"manager\")=" + request.isUserInRole("manager"));
    out.println("Servlet.isCallerInRole(\"fake\")=" + request.isUserInRole("fake"));
    out.println();
    out.println("@EJB=" + secureEJBLocal);
    if (secureEJBLocal != null) {
        principal = secureEJBLocal.getCallerPrincipal();
        if (principal != null) {
            out.println("@EJB.getCallerPrincipal()=" + principal + " [" + principal.getName() + "]");
        } else {
            out.println("@EJB.getCallerPrincipal()=<null>");
        }
        out.println("@EJB.isCallerInRole(\"user\")=" + secureEJBLocal.isCallerInRole("user"));
        out.println("@EJB.isCallerInRole(\"manager\")=" + secureEJBLocal.isCallerInRole("manager"));
        out.println("@EJB.isCallerInRole(\"fake\")=" + secureEJBLocal.isCallerInRole("fake"));
        try {
            secureEJBLocal.allowUserMethod();
            out.println("@EJB.allowUserMethod() ALLOWED");
        } catch (EJBAccessException e) {
            out.println("@EJB.allowUserMethod() DENIED");
        }
        try {
            secureEJBLocal.allowManagerMethod();
            out.println("@EJB.allowManagerMethod() ALLOWED");
        } catch (EJBAccessException e) {
            out.println("@EJB.allowManagerMethod() DENIED");
        }
        try {
            secureEJBLocal.allowFakeMethod();
            out.println("@EJB.allowFakeMethod() ALLOWED");
        } catch (EJBAccessException e) {
            out.println("@EJB.allowFakeMethod() DENIED");
        }
        try {
            secureEJBLocal.denyAllMethod();
            out.println("@EJB.denyAllMethod() ALLOWED");
        } catch (EJBAccessException e) {
            out.println("@EJB.denyAllMethod() DENIED");
        }
    }
    out.println();
}