Examples with ParameterResolutionContext nl.nn.adapterframework.parameters.ParameterResolutionContext used on opensource projects

Example 21 with ParameterResolutionContext

use of nl.nn.adapterframework.parameters.ParameterResolutionContext in project iaf by ibissource.

the class ShadowSender method doSendMessage.

/**
 * We override this from the parallel sender as we should only execute the original and shadowsenders here!
 */
@Override
public String doSendMessage(String correlationID, String message, ParameterResolutionContext prc) throws SenderException, TimeOutException {
    Guard guard = new Guard();
    Map<ISender, ParallelSenderExecutor> executorMap = new HashMap<ISender, ParallelSenderExecutor>();
    TaskExecutor executor = createTaskExecutor();
    for (Iterator<ISender> it = getExecutableSenders(); it.hasNext(); ) {
        ISender sender = it.next();
        // Create a new ParameterResolutionContext to be thread safe, see
        // documentation on constructor of ParameterResolutionContext
        // (parameter cacheXmlSource).
        // Testing also showed that disabling caching is better for
        // performance. At least when testing with a lot of large messages
        // in parallel. This might be due to the fact that objects can be
        // garbage collected earlier. OutOfMemoryErrors occur much
        // faster when caching is enabled. Testing was done by sending 10
        // messages of 1 MB concurrently to a pipeline which will process
        // the message in parallel with 10 SenderWrappers (containing a
        // XsltSender and IbisLocalSender).
        ParameterResolutionContext newPrc = new ParameterResolutionContext(prc.getInput(), prc.getSession(), prc.isNamespaceAware(), prc.isXslt2(), false);
        guard.addResource();
        ParallelSenderExecutor pse = new ParallelSenderExecutor(sender, correlationID, message, newPrc, guard, getStatisticsKeeper(sender));
        executorMap.put(sender, pse);
        executor.execute(pse);
    }
    try {
        guard.waitForAllResources();
    } catch (InterruptedException e) {
        throw new SenderException(getLogPrefix() + "was interupted", e);
    }
    ParallelSenderExecutor originalSender = null;
    XmlBuilder resultsXml = new XmlBuilder("results");
    resultsXml.addAttribute("correlationID", correlationID);
    resultsXml.addAttribute("adapter", getPipe().getAdapter().getName());
    XmlBuilder originalMessageXml = new XmlBuilder("originalMessage");
    originalMessageXml.setValue(XmlUtils.skipXmlDeclaration(message), false);
    resultsXml.addSubElement(originalMessageXml);
    // First loop through all (Shadow)Senders and handle their results
    for (Iterator<ISender> it = getExecutableSenders(); it.hasNext(); ) {
        ISender sender = it.next();
        ParallelSenderExecutor pse = (ParallelSenderExecutor) executorMap.get(sender);
        XmlBuilder resultXml;
        if (sender.getName() != null && sender.getName().equalsIgnoreCase(getOriginalSender())) {
            originalSender = pse;
            resultXml = new XmlBuilder("originalResult");
        } else {
            resultXml = new XmlBuilder("shadowResult");
        }
        StatisticsKeeper sk = getStatisticsKeeper(sender);
        resultXml.addAttribute("duration", sk.getLast() + sk.getUnits());
        resultXml.addAttribute("count", sk.getCount());
        resultXml.addAttribute("senderClass", ClassUtils.nameOf(sender));
        resultXml.addAttribute("senderName", sender.getName());
        Throwable throwable = pse.getThrowable();
        if (throwable == null) {
            Object result = pse.getReply();
            if (result == null) {
                resultXml.addAttribute("type", "null");
            } else {
                resultXml.addAttribute("type", ClassUtils.nameOf(result));
                resultXml.setValue(XmlUtils.skipXmlDeclaration(result.toString()), false);
            }
        } else {
            resultXml.addAttribute("type", ClassUtils.nameOf(throwable));
            resultXml.setValue(throwable.getMessage());
        }
        resultsXml.addSubElement(resultXml);
    }
    // cause an SenderException regardless of the results of the ShadowSenders.
    if (originalSender == null) {
        // In theory this should never happen!
        throw new SenderException("no originalSender found");
    }
    // The messages have been processed, now the results need to be stored somewhere.
    try {
        if (resultISender instanceof ISenderWithParameters) {
            ParameterResolutionContext newPrc = new ParameterResolutionContext(resultsXml.toXML(), prc.getSession());
            ((ISenderWithParameters) resultISender).sendMessage(correlationID, resultsXml.toXML(), newPrc);
        } else {
            resultISender.sendMessage(correlationID, resultsXml.toXML());
        }
    } catch (SenderException se) {
        log.warn("failed to send ShadowSender result to [" + resultISender.getName() + "]");
    }
    if (originalSender.getThrowable() != null) {
        throw new SenderException(originalSender.getThrowable());
    } else {
        return originalSender.getReply().toString();
    }
}

Example 22 with ParameterResolutionContext

use of nl.nn.adapterframework.parameters.ParameterResolutionContext in project iaf by ibissource.

the class ParallelSenders method doSendMessage.

public String doSendMessage(String correlationID, String message, ParameterResolutionContext prc) throws SenderException, TimeOutException {
    Guard guard = new Guard();
    Map<ISender, ParallelSenderExecutor> executorMap = new HashMap<ISender, ParallelSenderExecutor>();
    TaskExecutor executor = createTaskExecutor();
    for (Iterator<ISender> it = getSenderIterator(); it.hasNext(); ) {
        ISender sender = it.next();
        // Create a new ParameterResolutionContext to be thread safe, see
        // documentation on constructor of ParameterResolutionContext
        // (parameter cacheXmlSource).
        // Testing also showed that disabling caching is better for
        // performance. At least when testing with a lot of large messages
        // in parallel. This might be due to the fact that objects can be
        // garbage collected earlier. OutOfMemoryErrors occur much
        // faster when caching is enabled. Testing was done by sending 10
        // messages of 1 MB concurrently to a pipeline which will process
        // the message in parallel with 10 SenderWrappers (containing a
        // XsltSender and IbisLocalSender).
        ParameterResolutionContext newPrc = new ParameterResolutionContext(prc.getInput(), prc.getSession(), prc.isNamespaceAware(), prc.isXslt2(), false);
        guard.addResource();
        ParallelSenderExecutor pse = new ParallelSenderExecutor(sender, correlationID, message, newPrc, guard, getStatisticsKeeper(sender));
        executorMap.put(sender, pse);
        executor.execute(pse);
    }
    try {
        guard.waitForAllResources();
    } catch (InterruptedException e) {
        throw new SenderException(getLogPrefix() + "was interupted", e);
    }
    XmlBuilder resultsXml = new XmlBuilder("results");
    for (Iterator<ISender> it = getSenderIterator(); it.hasNext(); ) {
        ISender sender = it.next();
        ParallelSenderExecutor pse = (ParallelSenderExecutor) executorMap.get(sender);
        XmlBuilder resultXml = new XmlBuilder("result");
        resultXml.addAttribute("senderClass", ClassUtils.nameOf(sender));
        resultXml.addAttribute("senderName", sender.getName());
        Throwable throwable = pse.getThrowable();
        if (throwable == null) {
            Object result = pse.getReply();
            if (result == null) {
                resultXml.addAttribute("type", "null");
            } else {
                resultXml.addAttribute("type", ClassUtils.nameOf(result));
                resultXml.setValue(XmlUtils.skipXmlDeclaration(result.toString()), false);
            }
        } else {
            resultXml.addAttribute("type", ClassUtils.nameOf(throwable));
            resultXml.setValue(throwable.getMessage());
        }
        resultsXml.addSubElement(resultXml);
    }
    return resultsXml.toXML();
}

Example 23 with ParameterResolutionContext

use of nl.nn.adapterframework.parameters.ParameterResolutionContext in project iaf by ibissource.

the class TestTool method executeSenderWrite.

private static int executeSenderWrite(String stepDisplayName, Map queues, Map writers, String queueName, String senderType, String fileContent) {
    int result = RESULT_ERROR;
    Map senderInfo = (Map) queues.get(queueName);
    ISender sender = (ISender) senderInfo.get(senderType + "Sender");
    Boolean convertExceptionToMessage = (Boolean) senderInfo.get("convertExceptionToMessage");
    ParameterResolutionContext parameterResolutionContext = (ParameterResolutionContext) senderInfo.get("parameterResolutionContext");
    SenderThread senderThread;
    if (parameterResolutionContext == null) {
        senderThread = new SenderThread(sender, fileContent, convertExceptionToMessage.booleanValue());
    } else {
        senderThread = new SenderThread((ISenderWithParameters) sender, fileContent, parameterResolutionContext, convertExceptionToMessage.booleanValue());
    }
    senderThread.start();
    senderInfo.put(senderType + "SenderThread", senderThread);
    debugPipelineMessage(stepDisplayName, "Successfully started thread writing to '" + queueName + "':", fileContent, writers);
    logger.debug("Successfully started thread writing to '" + queueName + "'");
    result = RESULT_OK;
    return result;
}

Example 24 with ParameterResolutionContext

use of nl.nn.adapterframework.parameters.ParameterResolutionContext in project iaf by ibissource.

the class SendTibcoMessage method doPipeWithTimeoutGuarded.

public String doPipeWithTimeoutGuarded(Object input, IPipeLineSession session) throws PipeRunException {
    Connection connection = null;
    Session jSession = null;
    MessageProducer msgProducer = null;
    Destination destination = null;
    String url_work;
    String authAlias_work;
    String userName_work;
    String password_work;
    String queueName_work;
    String messageProtocol_work;
    int replyTimeout_work;
    String soapAction_work;
    String result = null;
    ParameterValueList pvl = null;
    if (getParameterList() != null) {
        ParameterResolutionContext prc = new ParameterResolutionContext((String) input, session);
        try {
            pvl = prc.getValues(getParameterList());
        } catch (ParameterException e) {
            throw new PipeRunException(this, getLogPrefix(session) + "exception on extracting parameters", e);
        }
    }
    url_work = getParameterValue(pvl, "url");
    if (url_work == null) {
        url_work = getUrl();
    }
    authAlias_work = getParameterValue(pvl, "authAlias");
    if (authAlias_work == null) {
        authAlias_work = getAuthAlias();
    }
    userName_work = getParameterValue(pvl, "userName");
    if (userName_work == null) {
        userName_work = getUserName();
    }
    password_work = getParameterValue(pvl, "password");
    if (password_work == null) {
        password_work = getPassword();
    }
    queueName_work = getParameterValue(pvl, "queueName");
    if (queueName_work == null) {
        queueName_work = getQueueName();
    }
    messageProtocol_work = getParameterValue(pvl, "messageProtocol");
    if (messageProtocol_work == null) {
        messageProtocol_work = getMessageProtocol();
    }
    String replyTimeout_work_str = getParameterValue(pvl, "replyTimeout");
    if (replyTimeout_work_str == null) {
        replyTimeout_work = getReplyTimeout();
    } else {
        replyTimeout_work = Integer.parseInt(replyTimeout_work_str);
    }
    soapAction_work = getParameterValue(pvl, "soapAction");
    if (soapAction_work == null)
        soapAction_work = getSoapAction();
    if (StringUtils.isEmpty(soapAction_work) && !StringUtils.isEmpty(queueName_work)) {
        String[] q = queueName_work.split("\\.");
        if (q.length > 0) {
            if (q[0].equalsIgnoreCase("P2P") && q.length >= 4) {
                soapAction_work = q[3];
            } else if (q[0].equalsIgnoreCase("ESB") && q.length == 8) {
                soapAction_work = q[5] + "_" + q[6];
            } else if (q[0].equalsIgnoreCase("ESB") && q.length > 8) {
                soapAction_work = q[6] + "_" + q[7];
            }
        }
    }
    if (StringUtils.isEmpty(soapAction_work)) {
        log.debug(getLogPrefix(session) + "deriving default soapAction");
        try {
            URL resource = ClassUtils.getResourceURL(this, "/xml/xsl/esb/soapAction.xsl");
            TransformerPool tp = TransformerPool.getInstance(resource, true);
            soapAction_work = tp.transform(input.toString(), null);
        } catch (Exception e) {
            log.error(getLogPrefix(session) + "failed to execute soapAction.xsl");
        }
    }
    if (messageProtocol_work == null) {
        throw new PipeRunException(this, getLogPrefix(session) + "messageProtocol must be set");
    }
    if (!messageProtocol_work.equalsIgnoreCase(REQUEST_REPLY) && !messageProtocol_work.equalsIgnoreCase(FIRE_AND_FORGET)) {
        throw new PipeRunException(this, getLogPrefix(session) + "illegal value for messageProtocol [" + messageProtocol_work + "], must be '" + REQUEST_REPLY + "' or '" + FIRE_AND_FORGET + "'");
    }
    CredentialFactory cf = new CredentialFactory(authAlias_work, userName_work, password_work);
    try {
        TibjmsAdmin admin;
        try {
            admin = TibcoUtils.getActiveServerAdmin(url_work, cf);
        } catch (TibjmsAdminException e) {
            log.debug(getLogPrefix(session) + "caught exception", e);
            admin = null;
        }
        if (admin != null) {
            QueueInfo queueInfo;
            try {
                queueInfo = admin.getQueue(queueName_work);
            } catch (Exception e) {
                throw new PipeRunException(this, getLogPrefix(session) + " exception on getting queue info", e);
            }
            if (queueInfo == null) {
                throw new PipeRunException(this, getLogPrefix(session) + " queue [" + queueName_work + "] does not exist");
            }
            try {
                admin.close();
            } catch (TibjmsAdminException e) {
                log.warn(getLogPrefix(session) + "exception on closing Tibjms Admin", e);
            }
        }
        ConnectionFactory factory = new com.tibco.tibjms.TibjmsConnectionFactory(url_work);
        connection = factory.createConnection(cf.getUsername(), cf.getPassword());
        jSession = connection.createSession(false, javax.jms.Session.AUTO_ACKNOWLEDGE);
        destination = jSession.createQueue(queueName_work);
        msgProducer = jSession.createProducer(destination);
        TextMessage msg = jSession.createTextMessage();
        msg.setText(input.toString());
        Destination replyQueue = null;
        if (messageProtocol_work.equalsIgnoreCase(REQUEST_REPLY)) {
            replyQueue = jSession.createTemporaryQueue();
            msg.setJMSReplyTo(replyQueue);
            msg.setJMSDeliveryMode(DeliveryMode.NON_PERSISTENT);
            msgProducer.setDeliveryMode(DeliveryMode.NON_PERSISTENT);
            msgProducer.setTimeToLive(replyTimeout_work);
        } else {
            msg.setJMSDeliveryMode(DeliveryMode.PERSISTENT);
            msgProducer.setDeliveryMode(DeliveryMode.PERSISTENT);
        }
        if (StringUtils.isNotEmpty(soapAction_work)) {
            log.debug(getLogPrefix(session) + "setting [SoapAction] property to value [" + soapAction_work + "]");
            msg.setStringProperty("SoapAction", soapAction_work);
        }
        msgProducer.send(msg);
        if (log.isDebugEnabled()) {
            log.debug(getLogPrefix(session) + "sent message [" + msg.getText() + "] " + "to [" + msgProducer.getDestination() + "] " + "msgID [" + msg.getJMSMessageID() + "] " + "correlationID [" + msg.getJMSCorrelationID() + "] " + "replyTo [" + msg.getJMSReplyTo() + "]");
        } else {
            if (log.isInfoEnabled()) {
                log.info(getLogPrefix(session) + "sent message to [" + msgProducer.getDestination() + "] " + "msgID [" + msg.getJMSMessageID() + "] " + "correlationID [" + msg.getJMSCorrelationID() + "] " + "replyTo [" + msg.getJMSReplyTo() + "]");
            }
        }
        if (messageProtocol_work.equalsIgnoreCase(REQUEST_REPLY)) {
            String replyCorrelationId = msg.getJMSMessageID();
            MessageConsumer msgConsumer = jSession.createConsumer(replyQueue, "JMSCorrelationID='" + replyCorrelationId + "'");
            log.debug(getLogPrefix(session) + "] start waiting for reply on [" + replyQueue + "] selector [" + replyCorrelationId + "] for [" + replyTimeout_work + "] ms");
            try {
                connection.start();
                Message rawReplyMsg = msgConsumer.receive(replyTimeout_work);
                if (rawReplyMsg == null) {
                    throw new PipeRunException(this, getLogPrefix(session) + "did not receive reply on [" + replyQueue + "] replyCorrelationId [" + replyCorrelationId + "] within [" + replyTimeout_work + "] ms");
                }
                TextMessage replyMsg = (TextMessage) rawReplyMsg;
                result = replyMsg.getText();
            } finally {
            }
        } else {
            result = msg.getJMSMessageID();
        }
    } catch (JMSException e) {
        throw new PipeRunException(this, getLogPrefix(session) + " exception on sending message to Tibco queue", e);
    } finally {
        if (connection != null) {
            try {
                connection.close();
            } catch (JMSException e) {
                log.warn(getLogPrefix(session) + "exception on closing connection", e);
            }
        }
    }
    return result;
}

Example 25 with ParameterResolutionContext

use of nl.nn.adapterframework.parameters.ParameterResolutionContext in project iaf by ibissource.

the class LdapChallengePipe method doPipe.

/**
 * Checks to see if the supplied parameteres of the pipe can login to LDAP
 * @see nl.nn.adapterframework.core.IPipe#doPipe(java.lang.Object, nl.nn.adapterframework.core.PipeLineSession)
 */
public PipeRunResult doPipe(Object msg, IPipeLineSession pls) throws PipeRunException {
    LdapSender ldapSender = new LdapSender();
    String ldapProviderURL;
    String credentials;
    String principal;
    ParameterResolutionContext prc;
    try {
        prc = new ParameterResolutionContext((String) msg, pls);
        Map paramMap = prc.getValueMap(getParameterList());
        if (StringUtils.isNotEmpty(getLdapProviderURL())) {
            ldapProviderURL = getLdapProviderURL();
        } else {
            ldapProviderURL = (String) paramMap.get("ldapProviderURL");
        }
        credentials = (String) paramMap.get("credentials");
        principal = (String) paramMap.get("principal");
    } catch (ParameterException e) {
        throw new PipeRunException(this, "Invalid parameter", e);
    }
    ldapSender.setErrorSessionKey(getErrorSessionKey());
    if (StringUtils.isEmpty(ldapProviderURL)) {
        throw new PipeRunException(this, "ldapProviderURL is empty");
    }
    if (StringUtils.isEmpty(principal)) {
        // throw new PipeRunException(this, "principal is empty");
        handleError(ldapSender, prc, 34, "Principal is Empty");
        return new PipeRunResult(findForward("invalid"), msg);
    }
    if (StringUtils.isEmpty(credentials)) {
        // throw new PipeRunException(this, "credentials are empty");
        handleError(ldapSender, prc, 49, "Credentials are Empty");
        return new PipeRunResult(findForward("invalid"), msg);
    }
    Parameter dummyEntryName = new Parameter();
    dummyEntryName.setName("entryName");
    dummyEntryName.setValue(principal);
    ldapSender.addParameter(dummyEntryName);
    ldapSender.setUsePooling(false);
    ldapSender.setLdapProviderURL(ldapProviderURL);
    if (StringUtils.isNotEmpty(getInitialContextFactoryName())) {
        ldapSender.setInitialContextFactoryName(getInitialContextFactoryName());
    }
    ldapSender.setPrincipal(principal);
    ldapSender.setCredentials(credentials);
    ldapSender.setOperation(LdapSender.OPERATION_READ);
    try {
        log.debug("Looking up context for principal [" + principal + "]");
        ldapSender.configure();
        log.debug("Succesfully looked up context for principal [" + principal + "]");
    } catch (Exception e) {
        if (StringUtils.isNotEmpty(getErrorSessionKey())) {
            ldapSender.storeLdapException(e, prc);
        } else {
            log.warn("LDAP error looking up context for principal [" + principal + "]", e);
        }
        return new PipeRunResult(findForward("invalid"), msg);
    }
    return new PipeRunResult(findForward("success"), msg);
}