Package org.wso2.carbon.event.broker.exceptions

Examples of org.wso2.carbon.event.broker.exceptions.ActivationException

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* TODO: class description
*/
public final class Util {

    public static void checkAccess(String ownerTenantDomain, int ownerTenantId) {
        CarbonContext carbonContext = getCarbonContext();
        String callerTenantDomain = carbonContext.getTenantDomain();
        if (callerTenantDomain == null) {
            throw new IllegalStateException("Caller tenant domain cannot be null");
        }
        int callerTenantId = carbonContext.getTenantId();
        if (callerTenantId == MultitenantConstants.INVALID_TENANT_ID) {
            throw new IllegalStateException("Caller Tenant ID cannot be " + MultitenantConstants.INVALID_TENANT_ID);
        }

        if (callerTenantDomain.equals(MultitenantConstants.SUPER_TENANT_DOMAIN_NAME) &&
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                                        "],[" + callerTenantId + "]}");
        }
    }

    private static CarbonContext getCarbonContext() {
        CarbonContext carbonContext = CarbonContext.getThreadLocalCarbonContext();
        if (carbonContext == null) {
            throw new IllegalStateException("CarbonContext cannot be null");
        }
        return carbonContext;
    }
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            PrivilegedCarbonContext.endTenantFlow();
        }
    }

    private void setTenantCredentialsInCarbonContext() {
        PrivilegedCarbonContext cc = PrivilegedCarbonContext.getThreadLocalCarbonContext();
        cc.setTenantId(ownerTenantId);
        cc.setTenantDomain(ownerTenantDomain);
    }
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            }
           
        } catch (Exception e) {
            String message = "Error while building broker configuration from file";
            log.error(message, e);
            throw new ActivationException(message, e);
        }
    }
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                String message = "Error while creating Subscription Manager";
                log.error(message, e);
                if (e instanceof ClassNotFoundException) {
                    throw (ClassNotFoundException)e;
                }
                throw new ActivationException(message, e);
            }
   
            Map<String, String> subscriptionManagerParameters = getParameters(
                    subscriptionManagerElement.getChildrenWithName(new QName(
                            BROKER_CONFIG_NAMESPACE, LOCAL_NAME_PARAMETER)));
            Set<Map.Entry<String, String>> parameters = subscriptionManagerParameters.entrySet();
            for(Map.Entry<String, String> e : parameters) {
                subscriptionManager.addProperty(e.getKey(), e.getValue());
            }
   
            OMElement notificationManagerElement = configElement.getFirstChildWithName(new QName(
                    BROKER_CONFIG_NAMESPACE, LOCAL_NAME_NOTIFICATION_MANAGER_CONFIG));
            String notificationManagerClass = notificationManagerElement.getAttribute(
                    new QName(ATTR_CLASS)).getAttributeValue();
            try {
                notificationManager =
                        (NotificationManager) Class.forName(notificationManagerClass).newInstance();
                if (notificationManager instanceof CarbonNotificationManager) {
                    Map<String, String> notificationManagerParameters = getParameters(
                            notificationManagerElement.getChildrenWithName(new QName(
                                    BROKER_CONFIG_NAMESPACE, LOCAL_NAME_PARAMETER)));
                    ((CarbonNotificationManager) notificationManager).init(
                            notificationManagerParameters);
                }
            } catch(Exception e) {
                String message = "Error while creating Notification Manager";
                log.error(message, e);
                if (e instanceof ClassNotFoundException) {
                    throw (ClassNotFoundException)e;
                }
                throw new ActivationException(message, e);
            }
   
            /*String eventDispatcherName = configElement.getFirstChildWithName(new QName(
                    BROKER_CONFIG_NAMESPACE, LOCAL_NAME_EVENT_DISPATCHER_CONFIG)).getText().trim();
            try {
                eventDispatcher = (EventDispatcher) Class.forName(eventDispatcherName).newInstance();
                if (eventDispatcher instanceof CarbonEventDispatcher) {
                    ((CarbonEventDispatcher)eventDispatcher).init(serverConfigurationContext);
                }
            } catch(Exception e) {
                String message = "Error while creating Event Dispatcher";
                log.error(message, e);
                if (e instanceof ClassNotFoundException) {
                    throw (ClassNotFoundException)e;
                }
                throw new ActivationException(message, e);
            }*/
        }else{
            notificationManager = new CarbonNotificationManager();
            ((CarbonNotificationManager)notificationManager).init(new HashMap<String, String>());
            subscriptionManager = new EmbeddedRegistryBasedSubscriptionManager();
        }

        try {
            CarbonEventBroker broker = (CarbonEventBroker)CarbonEventBroker.getInstance();
            broker.registerSubscriptionManager(subscriptionManager);
            broker.registerNotificationManager(notificationManager);
            subscriptionManager.init();
            return broker;
        } catch(Exception e) {
            String message = "Error while initializing Event Source";
            log.error(message, e);
            throw new ActivationException(message, e);
        }
    }
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        }

        public void run() {
            try {
                MessageContext msgCtx = ((Axis2MessageContext) synCtx).getAxis2MessageContext();
                Event<MessageContext> event = new Event(msgCtx);
                subscriptions = subscriptionManager.getMatchingSubscriptions(event);
            } catch (EventException e) {
                handleException("Matching subscriptions fetching error", e);
            }
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     * @throws EventException event
     */
    private void processGetStatusRequest(MessageContext mc,
                                         ResponseMessageBuilder messageBuilder)
            throws AxisFault, EventException {
        Subscription subscription =
                SubscriptionMessageBuilder.createGetStatusMessage(mc);
        if (log.isDebugEnabled()) {
            log.debug("GetStatus request recived for SynapseSubscription ID : " +
                    subscription.getId());
        }
        subscription = subscriptionManager.getSubscription(subscription.getId());
        if (subscription != null) {
            if (log.isDebugEnabled()) {
                log.debug("Sending GetStatus responce for SynapseSubscription ID : " +
                        subscription.getId());
            }
            //send the responce
            SOAPEnvelope soapEnvelope = messageBuilder.genGetStatusResponse(subscription);
            dispatchResponse(soapEnvelope, EventingConstants.WSE_GET_STATUS_RESPONSE,
                    mc, false);
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            // Adding static subscriptions
            List<Subscription> staticSubscriptionList =
                    eventSource.getSubscriptionManager().getStaticSubscriptions();
            for (Iterator<Subscription> iterator = staticSubscriptionList.iterator();
                 iterator.hasNext();) {
                Subscription staticSubscription = iterator.next();
                OMElement staticSubElem =
                        fac.createOMElement("subscription", XMLConfigConstants.SYNAPSE_OMNAMESPACE);
                staticSubElem.addAttribute(
                        fac.createOMAttribute("id", nullNS, staticSubscription.getId()));
                OMElement filterElem =
                        fac.createOMElement("filter", XMLConfigConstants.SYNAPSE_OMNAMESPACE);
                filterElem.addAttribute(fac.createOMAttribute("source", nullNS,
                        (String) staticSubscription.getFilterValue()));
                filterElem.addAttribute(fac.createOMAttribute("dialect", nullNS,
                        (String) staticSubscription.getFilterDialect()));
                staticSubElem.addChild(filterElem);
                OMElement endpointElem =
                        fac.createOMElement("endpoint", XMLConfigConstants.SYNAPSE_OMNAMESPACE);
                OMElement addressElem =
                        fac.createOMElement("address", XMLConfigConstants.SYNAPSE_OMNAMESPACE);
                addressElem.addAttribute(
                        fac.createOMAttribute("uri", nullNS, staticSubscription.getEndpointUrl()));
                endpointElem.addChild(addressElem);
                staticSubElem.addChild(endpointElem);
                if (staticSubscription.getExpires() != null) {
                    OMElement expiresElem =
                            fac.createOMElement("expires", XMLConfigConstants.SYNAPSE_OMNAMESPACE);
                    fac.createOMText(expiresElem,
                            ConverterUtil.convertToString(staticSubscription.getExpires()));
                    staticSubElem.addChild(expiresElem);
                }
                evenSourceElem.addChild(staticSubElem);
            }
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    public SynapseSubscription() {
        this.setId(UIDGenerator.generateURNString());
        this.setDeliveryMode(EventingConstants.WSE_DEFAULT_DELIVERY_MODE);
        SubscriptionData subscriptionData = new SubscriptionData();
        subscriptionData.setProperty(SynapseEventingConstants.STATIC_ENTRY, "false");
        this.setSubscriptionData(subscriptionData);
    }
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                    .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
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