Examples of org.apache.openejb.SystemException

org.apache.openejb.SystemException
This exception is thrown when the container has encountered an unresolvable system exception that make this Container unable to process requests. A breakdown in communication with one of the primary services or a RuntimeException thrown within the container (not by a bean) is are good examples. The org.apache.openejb.SystemException represents a serious problem with the Container or request. NOTE: This exception bears no resemblence to the unchecked exceptions and errors that an enterprise bean instance may throw during the execution of a session or entity bean business method, a message-driven bean onMessage method, or a container callback method (e.g. ejbLoad). See InvalidateReferenceException for this. @see ApplicationException @see InvalidateReferenceException @see OpenEJBException @see SystemException

        boolean shouldRollback;
        try {
            shouldRollback = tx.getStatus() != Status.STATUS_ACTIVE;
        } catch (javax.transaction.SystemException e) {
            txLogger.error("The Transaction Manager has encountered an unexpected error condition while attempting to obtain transaction status: {0}", e.getMessage());
            throw new SystemException(e);
        }


        if (shouldRollback) {
            rollbackTransaction(tx);
            return;
        }


        try {
            txLogger.debug("TX {0}: Committing transaction {1}", transactionType, tx);
            if (tx.equals(transactionManager.getTransaction())) {


                transactionManager.commit();
            } else {
                tx.commit();
            }
        } catch (RollbackException e) {


            txLogger.debug("The transaction has been rolled back rather than commited: {0}", e.getMessage());
            Throwable txe = new TransactionRolledbackException("Transaction was rolled back, presumably because setRollbackOnly was called during a synchronization").initCause(e);
            throw new ApplicationException(txe);


        } catch (HeuristicMixedException e) {


            txLogger.debug("A heuristic decision was made, some relevant updates have been committed while others have been rolled back: {0}", e.getMessage());
            throw new ApplicationException(new RemoteException("A heuristic decision was made, some relevant updates have been committed while others have been rolled back", e));


        } catch (HeuristicRollbackException e) {


            txLogger.debug("A heuristic decision was made while commiting the transaction, some relevant updates have been rolled back: {0}", e.getMessage());
            throw new ApplicationException(new RemoteException("A heuristic decision was made while commiting the transaction, some relevant updates have been rolled back", e));


        } catch (SecurityException e) {


            txLogger.error("The current thread is not allowed to commit the transaction: {0}", e.getMessage());
            throw new SystemException(e);


        } catch (IllegalStateException e) {


            txLogger.error("The current thread is not associated with a transaction: {0}", e.getMessage());
            throw new SystemException(e);


        } catch (javax.transaction.SystemException e) {
            txLogger.error("The Transaction Manager has encountered an unexpected error condition while attempting to commit the transaction: {0}", e.getMessage());


            throw new SystemException(e);
        }
    }

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                tx.rollback();
            }
        } catch (IllegalStateException e) {


            logger.error("The TransactionManager reported an exception while attempting to rollback the transaction: " + e.getMessage());
            throw new SystemException(e);


        } catch (javax.transaction.SystemException e) {


            logger.error("The TransactionManager reported an exception while attempting to rollback the transaction: " + e.getMessage());
            throw new SystemException(e);
        }
    }

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    public void resumeUserTransaction(SuspendedTransaction suspendedTransaction) throws SystemException {
        if (suspendedTransaction == null) throw new NullPointerException("suspendedTransaction is null");
        
        Transaction beanTransaction = ((JtaSuspendedTransaction) suspendedTransaction).transaction;
        if (beanTransaction == null) {
            throw new SystemException("Bean transaction has already been resumed or destroyed");
        }


        try {
            resumeTransaction(beanTransaction);
        } catch (SystemException e) {

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        return instance;
    }


    private Instance obtainInstance(Object primaryKey, ThreadContext callContext) throws OpenEJBException {
        if (primaryKey == null) {
            throw new SystemException(new NullPointerException("Cannot obtain an instance of the stateful session bean with a null session id"));
        }


        Transaction currentTransaction = getTransaction(callContext);


        // Find the instance
        Instance instance = checkedOutInstances.get(primaryKey);
        if (instance == null) {
            try {
                instance = cache.checkOut(primaryKey);
            } catch (OpenEJBException e) {
                throw e;
            } catch (Exception e) {
                throw new SystemException("Unexpected load exception", e);
            }


            // Did we find the instance?
            if (instance == null) {
                throw new InvalidateReferenceException(new NoSuchObjectException("Not Found"));

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                /* [3] Throw the RemoteException to the client */
                throwAppExceptionToServer(new RemoteException(message));
            }


        } catch (javax.transaction.SystemException e) {
            throw new SystemException(e);
        } finally {
            resumeTransaction(context, context.clientTx);
        }
    }

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        return new StatelessContext(transactionManager, securityService);
    }


    public void poolInstance(ThreadContext callContext, Object bean) throws OpenEJBException {
        if (bean == null) {
            throw new SystemException("Invalid arguments");
        }


        CoreDeploymentInfo deploymentInfo = callContext.getDeploymentInfo();
        Data data = (Data) deploymentInfo.getContainerData();
        Stack pool = data.getPool();

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                /* [3] Throw the RemoteException to the client */
                throwAppExceptionToServer(new RemoteException(message));
            }


        } catch (javax.transaction.SystemException e) {
            throw new SystemException(e);
        } finally {
            resumeTransaction(context, context.clientTx);
        }
    }

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        return new StatefulContext(transactionManager, securityService, userTransaction);
    }


    public Object obtainInstance(Object primaryKey, ThreadContext callContext) throws OpenEJBException {
        if (primaryKey == null) {
            throw new SystemException(new NullPointerException("Cannot obtain an instance of the stateful session bean with a null session id"));
        }


        // look for entry in index
        BeanEntry entry = getBeanIndex(callContext).get(primaryKey);

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    }


    public void poolInstance(ThreadContext callContext, Object bean) throws OpenEJBException {
        Object primaryKey = callContext.getPrimaryKey();
        if (primaryKey == null || bean == null) {
            throw new SystemException("Invalid arguments");
        }


        BeanEntry entry = getBeanIndex(callContext).get(primaryKey);
        if (entry == null) {
            entry = activate(primaryKey);
            if (entry == null) {
                throw new SystemException("Invalid primaryKey:" + primaryKey);
            }
        } else if (entry.bean != bean) {
            throw new SystemException("Invalid ID for bean");
        }


        if (entry.beanTransaction == null) {
            if (callContext.getCurrentOperation() != Operation.CREATE){
                try {
                    entry.beanTransaction = transactionManager.getTransaction();
                } catch (javax.transaction.SystemException se) {
                    throw new SystemException("TransactionManager failure", se);
                }
            }


            // only put in LRU if no current transaction
            if (entry.beanTransaction == null) {

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        lruQueue.remove(entry);// remove from queue
        if (entry.beanTransaction != null) {
            try {
                entry.beanTransaction.setRollbackOnly();
            } catch (javax.transaction.SystemException se) {
                throw new SystemException(se);
            } catch (IllegalStateException ise) {
                throw new SystemException("Attempt to rollback a non-tx context", ise);
            } catch (SecurityException lse) {
                throw new SystemException("Container not authorized to rollback tx", lse);
            }
            return new InvalidateReferenceException(new TransactionRolledbackException(t));
        } else if (t instanceof RemoteException) {
            return new InvalidateReferenceException(t);
        } else {

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org.apache.openejb.core.entity.EntityInstanceManager

org.apache.openejb.core.ivm.naming.IvmJndiFactory

org.apache.openejb.core.managed.ManagedContainer

org.apache.openejb.core.managed.RAFPassivater

org.apache.openejb.core.managed.SimplePassivater

org.apache.openejb.core.mdb.MdbContainer

org.apache.openejb.core.mdb.MessageDrivenBeanManagedTxPolicy

org.apache.openejb.core.stateful.RAFPassivater

org.apache.openejb.core.stateful.SimplePassivater

org.apache.openejb.core.stateful.StatefulContainer

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