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

Example 1 with Handle

use of javax.ejb.Handle in project wildfly by wildfly.

the class ClientEjb method getRemoteViaHandleMessage.

public String getRemoteViaHandleMessage() throws RemoteException {
    final IIOPBasicRemote object = home.create();
    final Handle handle = object.getHandle();
    final IIOPBasicRemote newObject = (IIOPBasicRemote) PortableRemoteObject.narrow(handle.getEJBObject(), IIOPBasicRemote.class);
    return newObject.hello();
}

Example 2 with Handle

use of javax.ejb.Handle in project wildfly by wildfly.

the class HomeRemoveInterceptor method processInvocation.

@Override
public Object processInvocation(final InterceptorContext context) throws Exception {
    final Handle handle = (Handle) context.getParameters()[0];
    handle.getEJBObject().remove();
    return null;
}

Example 3 with Handle

use of javax.ejb.Handle in project wildfly by wildfly.

the class ReferenceAnnotationDescriptorTestCase method testStateful21Interfaces.

@Test
public void testStateful21Interfaces() throws Exception {
    InitialContext jndiContext = new InitialContext();
    StatefulSession30Home home = (StatefulSession30Home) jndiContext.lookup("java:module/StatefulSession30!" + StatefulSession30Home.class.getName());
    Assert.assertNotNull(home);
    EJBMetaData metadata = home.getEJBMetaData();
    Assert.assertNotNull(metadata);
    Assert.assertEquals(StatefulSession30.class, metadata.getRemoteInterfaceClass());
    HomeHandle homeHandle = home.getHomeHandle();
    Assert.assertNotNull(homeHandle);
    EJBHome ejbHome = homeHandle.getEJBHome();
    Assert.assertNotNull(ejbHome);
    metadata = ejbHome.getEJBMetaData();
    Assert.assertNotNull(metadata);
    Assert.assertEquals(StatefulSession30.class, metadata.getRemoteInterfaceClass());
    StatefulSession30 session = home.create();
    Assert.assertNotNull(session);
    ejbHome = session.getEJBHome();
    Assert.assertNotNull(ejbHome);
    Handle handle = session.getHandle();
    Assert.assertNotNull(handle);
    EJBObject ejbObject = handle.getEJBObject();
    Assert.assertNotNull(ejbObject);
    ejbHome = ejbObject.getEJBHome();
    Assert.assertNotNull(ejbHome);
    Handle handle1 = ejbObject.getHandle();
    Assert.assertNotNull(handle1);
    StatefulSession30 session1 = home.create();
    Assert.assertFalse(session.isIdentical(session1));
    Assert.assertTrue(session.isIdentical(session));
}

Example 4 with Handle

use of javax.ejb.Handle in project wildfly by wildfly.

the class ReferenceAnnotationDescriptorTestCase method testStateless21Interfaces.

@Test
public void testStateless21Interfaces() throws Exception {
    InitialContext jndiContext = new InitialContext();
    Session30Home home = (Session30Home) jndiContext.lookup("java:module/Session30!" + Session30Home.class.getName());
    Assert.assertNotNull(home);
    EJBMetaData metadata = home.getEJBMetaData();
    Assert.assertNotNull(metadata);
    Assert.assertEquals(Session30.class.getName(), metadata.getRemoteInterfaceClass().getName());
    HomeHandle homeHandle = home.getHomeHandle();
    Assert.assertNotNull(homeHandle);
    EJBHome ejbHome = homeHandle.getEJBHome();
    Assert.assertNotNull(ejbHome);
    metadata = ejbHome.getEJBMetaData();
    Assert.assertNotNull(metadata);
    Assert.assertEquals(Session30.class.getName(), metadata.getRemoteInterfaceClass().getName());
    Session30 session = home.create();
    Assert.assertNotNull(session);
    ejbHome = session.getEJBHome();
    Assert.assertNotNull(ejbHome);
    Handle handle = session.getHandle();
    Assert.assertNotNull(handle);
    EJBObject ejbObject = handle.getEJBObject();
    Assert.assertNotNull(ejbObject);
    ejbHome = ejbObject.getEJBHome();
    Assert.assertNotNull(ejbHome);
    Handle handle1 = ejbObject.getHandle();
    Assert.assertNotNull(handle1);
    Session30 session1 = home.create();
    Assert.assertTrue(session.isIdentical(session1));
}

Example 5 with Handle

use of javax.ejb.Handle 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;
    }
}