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

Example 51 with BeanContext

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

the class CmpContainer method businessMethod.

private Object businessMethod(final Method callMethod, final Method runMethod, final Object[] args, final ThreadContext callContext, final InterfaceType interfaceType) throws OpenEJBException {
    final BeanContext beanContext = callContext.getBeanContext();
    final TransactionPolicy txPolicy = createTransactionPolicy(beanContext.getTransactionType(callMethod, interfaceType), callContext);
    final EntityBean bean;
    Object returnValue = null;
    entrancyTracker.enter(beanContext, callContext.getPrimaryKey());
    try {
        bean = (EntityBean) cmpEngine.loadBean(callContext, callContext.getPrimaryKey());
        if (bean == null) {
            throw new NoSuchObjectException(beanContext.getDeploymentID() + " : " + callContext.getPrimaryKey());
        }
        returnValue = runMethod.invoke(bean, args);
        // when there is not transaction, merge the data from the bean back into the cmp engine
        cmpEngine.storeBeanIfNoTx(callContext, bean);
    } catch (final NoSuchObjectException e) {
        handleApplicationException(txPolicy, e, false);
    } catch (Throwable e) {
        if (e instanceof InvocationTargetException) {
            e = ((InvocationTargetException) e).getTargetException();
        }
        final ExceptionType type = callContext.getBeanContext().getExceptionType(e);
        if (type == ExceptionType.SYSTEM) {
            /* System Exception ****************************/
            handleSystemException(txPolicy, e, callContext);
        } else {
            /* Application Exception ***********************/
            handleApplicationException(txPolicy, e, type == ExceptionType.APPLICATION_ROLLBACK);
        }
    } finally {
        entrancyTracker.exit(beanContext, callContext.getPrimaryKey());
        afterInvoke(txPolicy, callContext);
    }
    return returnValue;
}

Example 52 with BeanContext

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

the class CmpContainer method createThreadContext.

private ThreadContext createThreadContext(final EntityBean entityBean) {
    if (entityBean == null) {
        throw new NullPointerException("entityBean is null");
    }
    final BeanContext beanContext = getBeanContextByClass(entityBean.getClass());
    final KeyGenerator keyGenerator = beanContext.getKeyGenerator();
    final Object primaryKey = keyGenerator.getPrimaryKey(entityBean);
    return new ThreadContext(beanContext, primaryKey);
}

Example 53 with BeanContext

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

the class CmpContainer method setEntityContext.

private void setEntityContext(final EntityBean entityBean) {
    if (entityBean == null) {
        throw new NullPointerException("entityBean is null");
    }
    // activating entity doen't have a primary key
    final BeanContext beanContext = getBeanContextByClass(entityBean.getClass());
    final ThreadContext callContext = new ThreadContext(beanContext, null);
    callContext.setCurrentOperation(Operation.SET_CONTEXT);
    final ThreadContext oldCallContext = ThreadContext.enter(callContext);
    try {
        entityBean.setEntityContext(new EntityContext(securityService));
    } catch (final RemoteException e) {
        throw new EJBException(e);
    } finally {
        ThreadContext.exit(oldCallContext);
    }
}

Example 54 with BeanContext

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

the class EntityContext method getEJBLocalObject.

public EJBLocalObject getEJBLocalObject() throws IllegalStateException {
    doCheck(Call.getEJBLocalObject);
    final ThreadContext threadContext = ThreadContext.getThreadContext();
    final BeanContext di = threadContext.getBeanContext();
    if (di.getLocalInterface() == null) {
        throw new IllegalStateException("EJB " + di.getDeploymentID() + " does not have a local interface");
    }
    final EjbObjectProxyHandler handler = new EntityEjbObjectHandler(di, threadContext.getPrimaryKey(), InterfaceType.EJB_LOCAL, new ArrayList<>(), di.getLocalInterface());
    try {
        final Class[] interfaces = new Class[] { di.getLocalInterface(), IntraVmProxy.class };
        return (EJBLocalObject) ProxyManager.newProxyInstance(interfaces, handler);
    } catch (final IllegalAccessException iae) {
        throw new InternalErrorException("Could not create IVM proxy for " + di.getLocalInterface() + " interface", iae);
    }
}

Example 55 with BeanContext

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

the class EntityContext method getEJBObject.

public EJBObject getEJBObject() throws IllegalStateException {
    doCheck(Call.getEJBObject);
    final ThreadContext threadContext = ThreadContext.getThreadContext();
    final BeanContext di = threadContext.getBeanContext();
    if (di.getRemoteInterface() == null) {
        throw new IllegalStateException("EJB " + di.getDeploymentID() + " does not have a remote interface");
    }
    final EjbObjectProxyHandler handler = new EntityEjbObjectHandler(di.getContainer().getBeanContext(di.getDeploymentID()), threadContext.getPrimaryKey(), InterfaceType.EJB_OBJECT, new ArrayList<>(), di.getRemoteInterface());
    try {
        final Class[] interfaces = new Class[] { di.getRemoteInterface(), IntraVmProxy.class };
        return (EJBObject) ProxyManager.newProxyInstance(interfaces, handler);
    } catch (final IllegalAccessException iae) {
        throw new InternalErrorException("Could not create IVM proxy for " + di.getRemoteInterface() + " interface", iae);
    }
}