Examples with HomeHandleImplIIOP org.jboss.ejb.iiop.HomeHandleImplIIOP used on opensource projects

Example 1 with HomeHandleImplIIOP

use of org.jboss.ejb.iiop.HomeHandleImplIIOP in project wildfly by wildfly.

the class EjbIIOPService method start.

@Override
public synchronized void start(final StartContext startContext) throws StartException {
    try {
        final RiverMarshallerFactory factory = new RiverMarshallerFactory();
        final MarshallingConfiguration configuration = new MarshallingConfiguration();
        configuration.setClassResolver(new FilteringClassResolver(ModularClassResolver.getInstance(serviceModuleLoaderInjectedValue.getValue())));
        this.configuration = configuration;
        this.factory = factory;
        final TransactionManager jtsTransactionManager = transactionManagerInjectedValue.getValue().getTransactionManager();
        assert !(jtsTransactionManager instanceof ContextTransactionManager);
        // Should create a CORBA interface repository?
        final boolean interfaceRepositorySupported = false;
        // Build binding name of the bean.
        final EJBComponent component = ejbComponentInjectedValue.getValue();
        final String earApplicationName = component.getEarApplicationName();
        if (iiopMetaData != null && iiopMetaData.getBindingName() != null) {
            name = iiopMetaData.getBindingName();
        } else if (useQualifiedName) {
            if (component.getDistinctName() == null || component.getDistinctName().isEmpty()) {
                name = earApplicationName == null || earApplicationName.isEmpty() ? "" : earApplicationName + "/";
                name = name + component.getModuleName() + "/" + component.getComponentName();
            } else {
                name = earApplicationName == null || earApplicationName.isEmpty() ? "" : earApplicationName + "/";
                name = name + component.getModuleName() + "/" + component.getDistinctName() + "/" + component.getComponentName();
            }
        } else {
            name = component.getComponentName();
        }
        name = name.replace(".", "_");
        EjbLogger.DEPLOYMENT_LOGGER.iiopBindings(component.getComponentName(), component.getModuleName(), name);
        final ORB orb = this.orb.getValue();
        if (interfaceRepositorySupported) {
            // Create a CORBA interface repository for the enterprise bean
            iri = new InterfaceRepository(orb, irPoa.getValue(), name);
            // Add bean interface info to the interface repository
            iri.mapClass(remoteView.getValue().getViewClass());
            iri.mapClass(homeView.getValue().getViewClass());
            iri.finishBuild();
            EjbLogger.ROOT_LOGGER.cobraInterfaceRepository(name, orb.object_to_string(iri.getReference()));
        }
        IORSecurityConfigMetaData iorSecurityConfigMetaData = this.iorSecConfigMetaData.getOptionalValue();
        if (this.iiopMetaData != null && this.iiopMetaData.getIorSecurityConfigMetaData() != null)
            iorSecurityConfigMetaData = this.iiopMetaData.getIorSecurityConfigMetaData();
        // Create security policies if security metadata has been provided.
        List<Policy> policyList = new ArrayList<Policy>();
        if (iorSecurityConfigMetaData != null) {
            // Create csiv2Policy for both home and remote containing IorSecurityConfigMetadata.
            final Any secPolicy = orb.create_any();
            secPolicy.insert_Value(iorSecurityConfigMetaData);
            Policy csiv2Policy = orb.create_policy(CSIv2Policy.TYPE, secPolicy);
            policyList.add(csiv2Policy);
            // Add ZeroPortPolicy if ssl is required (it ensures home and remote IORs will have port 0 in the primary address).
            boolean sslRequired = false;
            if (iorSecurityConfigMetaData != null && iorSecurityConfigMetaData.getTransportConfig() != null) {
                IORTransportConfigMetaData tc = iorSecurityConfigMetaData.getTransportConfig();
                sslRequired = IORTransportConfigMetaData.INTEGRITY_REQUIRED.equals(tc.getIntegrity()) || IORTransportConfigMetaData.CONFIDENTIALITY_REQUIRED.equals(tc.getConfidentiality()) || IORTransportConfigMetaData.ESTABLISH_TRUST_IN_CLIENT_REQUIRED.equals(tc.getEstablishTrustInClient());
            }
            if (sslRequired) {
                policyList.add(ZeroPortPolicy.getPolicy());
            }
        }
        // TODO: what should this default to
        String securityDomainName = "CORBA_REMOTE";
        if (component.getSecurityMetaData() != null) {
            securityDomainName = component.getSecurityMetaData().getSecurityDomainName();
        }
        Policy[] policies = policyList.toArray(new Policy[policyList.size()]);
        // If there is an interface repository, then get the homeInterfaceDef from the IR
        InterfaceDef homeInterfaceDef = null;
        if (iri != null) {
            Repository ir = iri.getReference();
            homeInterfaceDef = InterfaceDefHelper.narrow(ir.lookup_id(homeRepositoryIds[0]));
        }
        // Get the POACurrent object
        Current poaCurrent = CurrentHelper.narrow(orb.resolve_initial_references("POACurrent"));
        // Instantiate home servant, bind it to the servant registry, and create CORBA reference to the EJBHome.
        final EjbCorbaServant homeServant = new EjbCorbaServant(poaCurrent, homeMethodMap, homeRepositoryIds, homeInterfaceDef, orb, homeView.getValue(), factory, configuration, jtsTransactionManager, module.getClassLoader(), true, securityDomainName, component.getSecurityDomain());
        homeServantRegistry = poaRegistry.getValue().getRegistryWithPersistentPOAPerServant();
        ReferenceFactory homeReferenceFactory = homeServantRegistry.bind(homeServantName(name), homeServant, policies);
        final org.omg.CORBA.Object corbaRef = homeReferenceFactory.createReference(homeRepositoryIds[0]);
        // we do this twice to force eager dynamic stub creation
        ejbHome = (EJBHome) PortableRemoteObject.narrow(corbaRef, EJBHome.class);
        final HomeHandleImplIIOP homeHandle = new HomeHandleImplIIOP(orb.object_to_string(corbaRef));
        homeServant.setHomeHandle(homeHandle);
        // Initialize beanPOA and create metadata
        // This is a session bean (lifespan: transient)
        beanServantRegistry = poaRegistry.getValue().getRegistryWithTransientPOAPerServant();
        if (component instanceof StatelessSessionComponent) {
            // Stateless session bean
            ejbMetaData = new EJBMetaDataImplIIOP(remoteView.getValue().getViewClass(), homeView.getValue().getViewClass(), null, true, true, homeHandle);
        } else {
            // Stateful session bean
            ejbMetaData = new EJBMetaDataImplIIOP(remoteView.getValue().getViewClass(), homeView.getValue().getViewClass(), null, true, false, homeHandle);
        }
        homeServant.setEjbMetaData(ejbMetaData);
        // If there is an interface repository, then get the beanInterfaceDef from the IR
        InterfaceDef beanInterfaceDef = null;
        if (iri != null) {
            final Repository ir = iri.getReference();
            beanInterfaceDef = InterfaceDefHelper.narrow(ir.lookup_id(beanRepositoryIds[0]));
        }
        // Instantiate the ejb object servant and bind it to the servant registry.
        final EjbCorbaServant beanServant = new EjbCorbaServant(poaCurrent, beanMethodMap, beanRepositoryIds, beanInterfaceDef, orb, remoteView.getValue(), factory, configuration, jtsTransactionManager, module.getClassLoader(), false, securityDomainName, component.getSecurityDomain());
        beanReferenceFactory = beanServantRegistry.bind(beanServantName(name), beanServant, policies);
        // Register bean home in local CORBA naming context
        rebind(corbaNamingContext.getValue(), name, corbaRef);
        EjbLogger.ROOT_LOGGER.debugf("Home IOR for %s bound to %s in CORBA naming service", component.getComponentName(), this.name);
        // now eagerly force stub creation, so de-serialization of stubs will work correctly
        final ClassLoader cl = WildFlySecurityManager.getCurrentContextClassLoaderPrivileged();
        try {
            WildFlySecurityManager.setCurrentContextClassLoaderPrivileged(module.getClassLoader());
            try {
                DynamicStubFactoryFactory.makeStubClass(homeView.getValue().getViewClass());
            } catch (Exception e) {
                EjbLogger.ROOT_LOGGER.dynamicStubCreationFailed(homeView.getValue().getViewClass().getName(), e);
            }
            try {
                DynamicStubFactoryFactory.makeStubClass(remoteView.getValue().getViewClass());
            } catch (Exception e) {
                EjbLogger.ROOT_LOGGER.dynamicStubCreationFailed(remoteView.getValue().getViewClass().getName(), e);
            }
        } finally {
            WildFlySecurityManager.setCurrentContextClassLoaderPrivileged(cl);
        }
    } catch (Exception e) {
        throw new StartException(e);
    }
}

Example 2 with HomeHandleImplIIOP

use of org.jboss.ejb.iiop.HomeHandleImplIIOP in project wildfly by wildfly.

the class DynamicIIOPStub method invoke.

/**
 * Sends a request message to the server, receives the reply from the
 * server, and returns an <code>Object</code> result to the caller.
 */
public Object invoke(String operationName, final StubStrategy stubStrategy, Object[] params) throws Throwable {
    if (operationName.equals("_get_handle") && this instanceof javax.ejb.EJBObject) {
        if (handle == null) {
            handle = new HandleImplIIOP(this);
        }
        return handle;
    } else if (operationName.equals("_get_homeHandle") && this instanceof javax.ejb.EJBHome) {
        if (handle == null) {
            handle = new HomeHandleImplIIOP(this);
        }
        return handle;
    } else {
        // FIXME
        // all invocations are now made using remote invocation
        // local invocations between two different applications cause
        // ClassCastException between Stub and Interface
        // (two different modules are loading the classes)
        // problem was unnoticeable with JacORB because it uses
        // remote invocations to all stubs to which interceptors are
        // registered and a result all that JacORB always used
        // remote invocations
        // remote call path
        // To check whether this is a local stub or not we must call
        // org.omg.CORBA.portable.ObjectImpl._is_local(), and _not_
        // javax.rmi.CORBA.Util.isLocal(Stub s), which in Sun's JDK
        // always return false.
        InputStream in = null;
        try {
            try {
                OutputStream out = (OutputStream) _request(operationName, true);
                stubStrategy.writeParams(out, params);
                tracef("sent request: %s", operationName);
                in = (InputStream) _invoke(out);
                if (stubStrategy.isNonVoid()) {
                    trace("received reply");
                    final InputStream finalIn = in;
                    return doPrivileged(new PrivilegedAction<Object>() {

                        public Object run() {
                            return stubStrategy.readRetval(finalIn);
                        }
                    });
                } else {
                    return null;
                }
            } catch (final ApplicationException ex) {
                trace("got application exception");
                in = (InputStream) ex.getInputStream();
                final InputStream finalIn1 = in;
                throw doPrivileged(new PrivilegedAction<Exception>() {

                    public Exception run() {
                        return stubStrategy.readException(ex.getId(), finalIn1);
                    }
                });
            } catch (RemarshalException ex) {
                trace("got remarshal exception");
                return invoke(operationName, stubStrategy, params);
            }
        } catch (SystemException ex) {
            if (EjbLogger.EJB3_INVOCATION_LOGGER.isTraceEnabled()) {
                EjbLogger.EJB3_INVOCATION_LOGGER.trace("CORBA system exception in IIOP stub", ex);
            }
            throw Util.mapSystemException(ex);
        } finally {
            _releaseReply(in);
        }
    }
}