Examples with IPortConnectedListener nl.nn.adapterframework.core.IPortConnectedListener used on opensource projects

Example 1 with IPortConnectedListener

use of nl.nn.adapterframework.core.IPortConnectedListener in project iaf by ibissource.

the class ListenerPortPoller method poll.

/**
 * Poll all registered EjbListenerPortConnector instances to see if they
 * are in the same state as their associated listener-ports, and
 * toggle their state if not.
 */
public void poll() throws NoSuchMethodException, InvocationTargetException, IllegalAccessException {
    // }
    for (Iterator iter = portConnectorList.iterator(); iter.hasNext(); ) {
        WeakReference wr = (WeakReference) iter.next();
        IListenerConnector elpc = (IListenerConnector) wr.get();
        if (elpc == null) {
            iter.remove();
            continue;
        }
        // Check for each ListenerPort if it's state matches with the
        // state that IBIS thinks it should be in.
        IPortConnectedListener listener = getListener(elpc);
        try {
            if (isClosed(elpc) != isListenerPortClosed(elpc)) {
                log.info("State of listener [" + listener.getName() + "] does not match state of WebSphere ListenerPort [" + // + elpc.getListenerPortName(listener)
                "] to which it is attached; will try to change state of Receiver [" + listener.getReceiver().getName() + "]");
                toggleConfiguratorState(elpc);
            }
        } catch (Exception ex) {
            log.error("Cannot change, or enquire on, state of Listener [" + listener.getName() + "]", ex);
        }
    }
// if (log.isDebugEnabled()) {
// log.debug("Exit polling " + this.toString() + ", thread: " + Thread.currentThread().getName());
// }
}

Example 2 with IPortConnectedListener

use of nl.nn.adapterframework.core.IPortConnectedListener in project iaf by ibissource.

the class SpringJmsConnector method onMessage.

public void onMessage(Message message, Session session) throws JMSException {
    TransactionStatus txStatus = null;
    long onMessageStart = System.currentTimeMillis();
    long jmsTimestamp = message.getJMSTimestamp();
    threadsProcessing.increase();
    Thread.currentThread().setName(getReceiver().getName() + "[" + threadsProcessing.getValue() + "]");
    try {
        if (TX != null) {
            txStatus = txManager.getTransaction(TX);
        }
        Map threadContext = new HashMap();
        try {
            IPortConnectedListener listener = getListener();
            threadContext.put(THREAD_CONTEXT_SESSION_KEY, session);
            // if (log.isDebugEnabled()) log.debug("transaction status before: "+JtaUtil.displayTransactionStatus());
            getReceiver().processRawMessage(listener, message, threadContext);
        // if (log.isDebugEnabled()) log.debug("transaction status after: "+JtaUtil.displayTransactionStatus());
        } catch (ListenerException e) {
            getReceiver().increaseRetryIntervalAndWait(e, getLogPrefix());
            if (txStatus != null) {
                txStatus.setRollbackOnly();
            }
        } finally {
            if (txStatus == null && jmsContainer.isSessionTransacted()) {
                log.debug(getLogPrefix() + "committing JMS session");
                session.commit();
            }
        }
    } finally {
        if (txStatus != null) {
            txManager.commit(txStatus);
        }
        threadsProcessing.decrease();
        if (log.isInfoEnabled()) {
            long onMessageEnd = System.currentTimeMillis();
            log.info(getLogPrefix() + "A) JMSMessageTime [" + DateUtils.format(jmsTimestamp) + "]");
            log.info(getLogPrefix() + "B) onMessageStart [" + DateUtils.format(onMessageStart) + "] diff (~'queing' time) [" + (onMessageStart - jmsTimestamp) + "]");
            log.info(getLogPrefix() + "C) onMessageEnd   [" + DateUtils.format(onMessageEnd) + "] diff (process time) [" + (onMessageEnd - onMessageStart) + "]");
        }
    // boolean simulateCrashAfterCommit=true;
    // if (simulateCrashAfterCommit) {
    // toggle=!toggle;
    // if (toggle) {
    // JtaUtil.setRollbackOnly();
    // throw new JMSException("simulate crash just before final commit");
    // }
    // }
    }
}

Example 3 with IPortConnectedListener

use of nl.nn.adapterframework.core.IPortConnectedListener in project iaf by ibissource.

the class ReceiverBase method configure.

public void configure() throws ConfigurationException {
    configurationSucceeded = false;
    try {
        if (StringUtils.isEmpty(getName())) {
            if (getListener() != null) {
                setName(ClassUtils.nameOf(getListener()));
            } else {
                setName(ClassUtils.nameOf(this));
            }
        }
        eventHandler = MonitorManager.getEventHandler();
        registerEvent(RCV_CONFIGURED_MONITOR_EVENT);
        registerEvent(RCV_CONFIGURATIONEXCEPTION_MONITOR_EVENT);
        registerEvent(RCV_STARTED_RUNNING_MONITOR_EVENT);
        registerEvent(RCV_SHUTDOWN_MONITOR_EVENT);
        registerEvent(RCV_SUSPENDED_MONITOR_EVENT);
        registerEvent(RCV_RESUMED_MONITOR_EVENT);
        registerEvent(RCV_THREAD_EXIT_MONITOR_EVENT);
        TXNEW_PROC = SpringTxManagerProxy.getTransactionDefinition(TransactionDefinition.PROPAGATION_REQUIRES_NEW, getTransactionTimeout());
        // to use direct member variables).
        if (this.tmpInProcessStorage != null) {
            if (this.errorSender == null && this.errorStorage == null) {
                this.errorStorage = this.tmpInProcessStorage;
                info(getLogPrefix() + "has errorStorage in inProcessStorage, setting inProcessStorage's type to 'errorStorage'. Please update the configuration to change the inProcessStorage element to an errorStorage element, since the inProcessStorage is no longer used.");
                errorStorage.setType(JdbcTransactionalStorage.TYPE_ERRORSTORAGE);
            } else {
                info(getLogPrefix() + "has inProcessStorage defined but also has an errorStorage or errorSender. InProcessStorage is not used and can be removed from the configuration.");
            }
            // Set temporary in-process storage pointer to null
            this.tmpInProcessStorage = null;
        }
        // Do propagate-name AFTER changing the errorStorage!
        propagateName();
        if (getListener() == null) {
            throw new ConfigurationException(getLogPrefix() + "has no listener");
        }
        if (!StringUtils.isEmpty(getElementToMove()) && !StringUtils.isEmpty(getElementToMoveChain())) {
            throw new ConfigurationException("cannot have both an elementToMove and an elementToMoveChain specified");
        }
        if (!(getHideMethod().equalsIgnoreCase("all")) && (!(getHideMethod().equalsIgnoreCase("firstHalf")))) {
            throw new ConfigurationException(getLogPrefix() + "invalid value for hideMethod [" + getHideMethod() + "], must be 'all' or 'firstHalf'");
        }
        if (getListener() instanceof ReceiverAware) {
            ((ReceiverAware) getListener()).setReceiver(this);
        }
        if (getListener() instanceof IPushingListener) {
            IPushingListener pl = (IPushingListener) getListener();
            pl.setHandler(this);
            pl.setExceptionListener(this);
        }
        if (getListener() instanceof IPortConnectedListener) {
            IPortConnectedListener pcl = (IPortConnectedListener) getListener();
            pcl.setReceiver(this);
        }
        if (getListener() instanceof IPullingListener) {
            setListenerContainer(createListenerContainer());
        }
        if (getListener() instanceof JdbcFacade) {
            ((JdbcFacade) getListener()).setTransacted(isTransacted());
        }
        if (getListener() instanceof JMSFacade) {
            ((JMSFacade) getListener()).setTransacted(isTransacted());
        }
        getListener().configure();
        if (getListener() instanceof HasPhysicalDestination) {
            info(getLogPrefix() + "has listener on " + ((HasPhysicalDestination) getListener()).getPhysicalDestinationName());
        }
        if (getListener() instanceof HasSender) {
            // only informational
            ISender sender = ((HasSender) getListener()).getSender();
            if (sender instanceof HasPhysicalDestination) {
                info("Listener of receiver [" + getName() + "] has answer-sender on " + ((HasPhysicalDestination) sender).getPhysicalDestinationName());
            }
        }
        if (getListener() instanceof ITransactionRequirements) {
            ITransactionRequirements tr = (ITransactionRequirements) getListener();
            if (tr.transactionalRequired() && !isTransacted()) {
                String msg = getLogPrefix() + "listener type [" + ClassUtils.nameOf(getListener()) + "] requires transactional processing";
                ConfigurationWarnings.getInstance().add(msg);
            // throw new ConfigurationException(msg);
            }
        }
        ISender sender = getSender();
        if (sender != null) {
            sender.configure();
            if (sender instanceof HasPhysicalDestination) {
                info(getLogPrefix() + "has answer-sender on " + ((HasPhysicalDestination) sender).getPhysicalDestinationName());
            }
        }
        ISender errorSender = getErrorSender();
        if (errorSender != null) {
            errorSender.configure();
            if (errorSender instanceof HasPhysicalDestination) {
                info(getLogPrefix() + "has errorSender to " + ((HasPhysicalDestination) errorSender).getPhysicalDestinationName());
            }
        }
        ITransactionalStorage errorStorage = getErrorStorage();
        if (errorStorage != null) {
            errorStorage.configure();
            if (errorStorage instanceof HasPhysicalDestination) {
                info(getLogPrefix() + "has errorStorage to " + ((HasPhysicalDestination) errorStorage).getPhysicalDestinationName());
            }
            registerEvent(RCV_MESSAGE_TO_ERRORSTORE_EVENT);
        }
        ITransactionalStorage messageLog = getMessageLog();
        if (messageLog != null) {
            messageLog.configure();
            if (messageLog instanceof HasPhysicalDestination) {
                info(getLogPrefix() + "has messageLog in " + ((HasPhysicalDestination) messageLog).getPhysicalDestinationName());
            }
            if (StringUtils.isNotEmpty(getLabelXPath()) || StringUtils.isNotEmpty(getLabelStyleSheet())) {
                labelTp = TransformerPool.configureTransformer0(getLogPrefix(), classLoader, getLabelNamespaceDefs(), getLabelXPath(), getLabelStyleSheet(), "text", false, null, isXslt2());
            }
        }
        if (isTransacted()) {
            if (errorSender == null && errorStorage == null) {
                ConfigurationWarnings configWarnings = ConfigurationWarnings.getInstance();
                String msg = getLogPrefix() + "sets transactionAttribute=" + getTransactionAttribute() + ", but has no errorSender or errorStorage. Messages processed with errors will be lost";
                configWarnings.add(log, msg);
            } else {
            // if (errorSender!=null && !(errorSender instanceof IXAEnabled && ((IXAEnabled)errorSender).isTransacted())) {
            // warn(getLogPrefix()+"sets transacted=true, but errorSender is not. Transactional integrity is not guaranteed");
            // }
            // if (errorStorage!=null && !(errorStorage instanceof IXAEnabled && ((IXAEnabled)errorStorage).isTransacted())) {
            // warn(getLogPrefix()+"sets transacted=true, but errorStorage is not. Transactional integrity is not guaranteed");
            // }
            }
            if (getTransactionTimeout() > 0) {
                String systemTransactionTimeout = Misc.getSystemTransactionTimeout();
                if (systemTransactionTimeout != null && StringUtils.isNumeric(systemTransactionTimeout)) {
                    int stt = Integer.parseInt(systemTransactionTimeout);
                    if (getTransactionTimeout() > stt) {
                        ConfigurationWarnings configWarnings = ConfigurationWarnings.getInstance();
                        String msg = getLogPrefix() + "has a transaction timeout [" + getTransactionTimeout() + "] which exceeds the system transaction timeout [" + stt + "]";
                        configWarnings.add(log, msg);
                    }
                }
            }
        }
        if (StringUtils.isNotEmpty(getCorrelationIDXPath()) || StringUtils.isNotEmpty(getCorrelationIDStyleSheet())) {
            correlationIDTp = TransformerPool.configureTransformer0(getLogPrefix(), classLoader, getCorrelationIDNamespaceDefs(), getCorrelationIDXPath(), getCorrelationIDStyleSheet(), "text", false, null, isXslt2());
        }
        if (adapter != null) {
            adapter.getMessageKeeper().add(getLogPrefix() + "initialization complete");
        }
        throwEvent(RCV_CONFIGURED_MONITOR_EVENT);
        configurationSucceeded = true;
    } catch (Throwable t) {
        ConfigurationException e = null;
        if (t instanceof ConfigurationException) {
            e = (ConfigurationException) t;
        } else {
            e = new ConfigurationException("Exception configuring receiver [" + getName() + "]", t);
        }
        throwEvent(RCV_CONFIGURATIONEXCEPTION_MONITOR_EVENT);
        log.debug(getLogPrefix() + "Errors occured during configuration, setting runstate to ERROR");
        runState.setRunState(RunStateEnum.ERROR);
        throw e;
    }
}