Package org.apache.synapse.eventing

Examples of org.apache.synapse.eventing.SynapseEventSource$EventDispatcher

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        if (log.isDebugEnabled()) {
            log.debug("Restoring the EventSource with name : " + artifactName + " : Started");
        }

        try {
            SynapseEventSource es
                    = getSynapseConfiguration().getEventSource(artifactName);
            OMElement esElem = EventSourceSerializer.serializeEventSource(null, es);
            if (es.getFileName() != null) {
                String fileName = getServerConfigurationInformation().getSynapseXMLLocation()
                        + File.separator + MultiXMLConfigurationBuilder.EVENTS_DIR
                        + File.separator + es.getFileName();
                writeToFile(esElem, fileName);
                if (log.isDebugEnabled()) {
                    log.debug("Restoring the EventSource with name : " + artifactName + " : Completed");
                }
                log.info("EventSource named '" + artifactName + "' has been restored");
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            }
            File[] events = eventsDir.listFiles(filter);
            for (File file : events) {
                try {
                    OMElement document = parseFile(file);
                    SynapseEventSource eventSource = SynapseXMLConfigurationFactory.
                            defineEventSource(synapseConfig, document, properties);
                    eventSource.setFileName(file.getName());
                    synapseConfig.getArtifactDeploymentStore().addArtifact(
                            file.getAbsolutePath(), eventSource.getName());
                } catch (FileNotFoundException ignored) {}
           }
        }
    }
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        return null;
    }

    public static SynapseEventSource defineEventSource(SynapseConfiguration config,
                                                       OMElement elem, Properties properties) {
        SynapseEventSource eventSource = EventSourceFactory.createEventSource(elem, properties);
        config.addEventSource(eventSource.getName(), eventSource);
        return eventSource;
    }
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    private static final QName EP_URI_QNAME = new QName("uri");

    @SuppressWarnings({"UnusedDeclaration"})
    public static SynapseEventSource createEventSource(OMElement elem, Properties properties) {

        SynapseEventSource eventSource = null;

        OMAttribute name = elem.getAttribute(new QName(XMLConfigConstants.NULL_NAMESPACE, "name"));
        if (name == null) {
            handleException("The 'name' attribute is required for a event source de");
        } else {
            eventSource = new SynapseEventSource(name.getAttributeValue());
        }

        OMElement subscriptionManagerElem = elem.getFirstChildWithName(SUBSCRIPTION_MANAGER_QNAME);
        if (eventSource != null && subscriptionManagerElem != null) {

            OMAttribute clazz = subscriptionManagerElem
                    .getAttribute(new QName(XMLConfigConstants.NULL_NAMESPACE, "class"));
            if (clazz != null) {
                String className = clazz.getAttributeValue();
                try {
                    Class subscriptionManagerClass = Class.forName(className);
                    SubscriptionManager manager =
                            (SubscriptionManager) subscriptionManagerClass.newInstance();
                    Iterator itr = subscriptionManagerElem.getChildrenWithName(PROPERTIES_QNAME);
                    while (itr.hasNext()) {
                        OMElement propElem = (OMElement) itr.next();
                        String propName =
                                propElem.getAttribute(new QName("name")).getAttributeValue();
                        String propValue =
                                propElem.getAttribute(new QName("value")).getAttributeValue();
                        if (propName != null && !"".equals(propName.trim()) &&
                                propValue != null && !"".equals(propValue.trim())) {

                            propName = propName.trim();
                            propValue = propValue.trim();

                            PasswordManager passwordManager =
                                    PasswordManager.getInstance();
                            String key = eventSource.getName() + "." + propName;

                            if (passwordManager.isInitialized()
                                    && passwordManager.isTokenProtected(key)) {
                                eventSource.putConfigurationProperty(propName, propValue);
                                propValue = passwordManager.resolve(propValue);
                            }

                            manager.addProperty(propName, propValue);
                        }
                    }
                    eventSource.setSubscriptionManager(manager);
                    eventSource.getSubscriptionManager()
                            .init(); // Initialise before doing further processing, required for static subscriptions
                } catch (ClassNotFoundException e) {
                    handleException("SubscriptionManager class not found", e);
                } catch (IllegalAccessException e) {
                    handleException("Unable to access the SubscriptionManager object", e);
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     * exist a runtime exception is thrown.
     *
     * @param name name of the event source to be removed
     */
    public synchronized void removeEventSource(String name) {
        SynapseEventSource eventSource = eventSources.get(name);
        if (eventSource == null) {
            handleException("No event source exists by the name : " + name);
        } else {
            try {
                if (getAxisConfiguration().getServiceForActivation(name) != null) {
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    }

    public static SynapseEventSource defineEventSource(SynapseConfiguration config,
                                                       OMElement elem, Properties properties) {

        SynapseEventSource eventSource = null;

        try {
            eventSource = EventSourceFactory.createEventSource(elem, properties);
            if (eventSource != null) {
                config.addEventSource(eventSource.getName(), eventSource);
            }
        } catch (Exception e) {
            String msg = "Event Source configuration cannot be built";
            handleConfigurationError(SynapseConstants.FAIL_SAFE_MODE_EVENT_SOURCE, msg, e);
        }
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        synapseConfig.addStartup(startup);
        assertItemAdded(startup.getName(), STARTUP);
        synapseConfig.removeStartup(startup.getName());
        assertItemRemoved(startup.getName(), STARTUP);

        SynapseEventSource eventSrc = new SynapseEventSource("eventSrc1");
        synapseConfig.addEventSource(eventSrc.getName(), eventSrc);
        assertItemAdded(eventSrc.getName(), EVENT_SRC);
        synapseConfig.removeEventSource(eventSrc.getName());
        assertItemRemoved(eventSrc.getName(), EVENT_SRC);

        PriorityExecutor exec = new PriorityExecutor();
        exec.setName("exec1");
        synapseConfig.addPriorityExecutor(exec.getName(), exec);
        assertItemAdded(exec.getName(), EXECUTOR);
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            Iterator events = FileUtils.iterateFiles(eventsDir, extensions, false);
            while (events.hasNext()) {
                File file = (File) events.next();
                OMElement document = getOMElement(file);
                SynapseEventSource eventSource = SynapseXMLConfigurationFactory.
                        defineEventSource(synapseConfig, document, properties);
                if (eventSource != null) {
                    eventSource.setFileName(file.getName());
                    synapseConfig.getArtifactDeploymentStore().addArtifact(
                            file.getAbsolutePath(), eventSource.getName());
                }
            }
        }
    }
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        EventSourceDTO eventSourceDTO = null;
        final Lock lock = getLock();
        try {
            lock.lock();
            SynapseConfiguration synapseConfiguration = getSynapseConfiguration();  
            SynapseEventSource synapseEventSource =
                    synapseConfiguration.getEventSource(eventSourceName);
            if (synapseEventSource != null) {
                eventSourceDTO = buildEventSourceDTO(synapseEventSource);
            }
        } catch (Exception e) {
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    public void addEventSource(EventSourceDTO eventsource) {
        final Lock lock = getLock();
        try {
            lock.lock();
            SynapseConfiguration synapseConfiguration = getSynapseConfiguration();
            SynapseEventSource synapseEventSource = buildEventSource(eventsource);
            synapseEventSource.buildService(getAxisConfig());
            synapseEventSource.setFileName(
                    ServiceBusUtils.generateFileName(synapseEventSource.getName()));
            synapseConfiguration.addEventSource(eventsource.getName(), synapseEventSource);
            persistEventSource(synapseEventSource);
        } catch (Exception e) {
            log.error("Configuration creation error" + e.toString());
        } finally {
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  • org.apache.axiom.soap.SOAPEnvelope
  • org.apache.axis2.context.MessageContext
  • org.apache.axis2.description.AxisOperation
  • org.apache.axis2.description.AxisService
  • org.apache.axis2.description.InOutAxisOperation
  • org.apache.commons.scxml2.test.StandaloneUtils
  • org.apache.synapse.config.SynapseConfiguration
  • org.apache.synapse.config.SynapseObserverTest
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