Package org.wso2.carbon.dataservices.core.description.config

Examples of org.wso2.carbon.dataservices.core.description.config.Config


      return false;
    }
  }
 
  public int getOpenDatabaseConnectionsCount(String configId) {
    Config config = this.getDataService().getConfig(configId);
    if (config instanceof SQLConfig) {
      SQLConfig sqlConfig = (SQLConfig) config;
      return sqlConfig.getActiveConnectionCount();
    } else {
      return -1;
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  private void setConfig(DataService dataServiceObject, String carbonSourceId)
      throws DataServiceFault {
    Map<String, String> properties = new HashMap<String, String>();
    properties.put(DBConstants.CarbonDatasource.NAME, carbonSourceId);
    Config config = new CarbonDataSourceConfig(dataServiceObject,
        DBConstants.DataServiceGenerator.CONFIG_ID, properties);
    dataServiceObject.addConfig(config);
  }
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  public static Query createQuery(DataService dataService, OMElement queryEl)
      throws DataServiceFault {
    Query query;
    String configId = getConfigId(queryEl);
    Config config = dataService.getConfig(configId);
    if (config == null) {
      throw new DataServiceFault("Invalid configId: " + configId + " in :- \n" + queryEl);
    }
    String sourceType = config.getType();
    if (DataSourceTypes.RDBMS.equals(sourceType)
        || DataSourceTypes.JNDI.equals(sourceType)
        || DataSourceTypes.CARBON.equals(sourceType)) {
      query = createSQLQuery(dataService, queryEl);
    } else if (DataSourceTypes.CSV.equals(sourceType)) {
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  }
 
  private static String getSQLQueryForDatasource(OMElement queryEl, DataService dataService, String configId)
      throws DataServiceFault, SQLException {
    Config config = dataService.getConfig(configId);
    // RDBMS data source
    String connectionURL = config.getProperty(RDBMS.PROTOCOL);
    String jndiDataSource = config.getProperty(JNDI.PROVIDER_URL);
    String sql = null;
    if (connectionURL != null) {
      // RDBMS data source
      sql = getSQLQueryForConnectionURL(queryEl,connectionURL);
    } else if (connectionURL == null && jndiDataSource != null) {
      // JNDI data source
      JNDIConfig jndiConfig = new JNDIConfig(dataService, configId, config.getProperties());
      connectionURL = jndiConfig.getDataSource().getConnection().getMetaData().getURL();
      sql = getSQLQueryForConnectionURL(queryEl,connectionURL);
    } else {
      sql = getDefaultSQLQuery(queryEl);
    }
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        result = getResultFromQueryElement(dataService, queryEl);
        inputNamespace = extractQueryInputNamespace(dataService, result, queryEl);
    } catch (Exception e) {
      throw new DataServiceFault(e, "Error in parsing SQL query element");
   
    Config config = dataService.getConfig(configId);
    SQLQuery query = new SQLQuery(dataService, queryId, configId,
        returnGeneratedKeys, keyColumns, sql, getQueryParamsFromQueryElement(queryEl),
        result, eventTriggers[0], eventTriggers[1],
        extractAdvancedProps(queryEl), inputNamespace);
    String carbonDataSource = config.getProperty(CarbonDatasource.NAME);
    if (carbonDataSource != null) {
      DataServicesDSComponent.registerCarbonDataSourceServiceListener(
          new SQLQueryDialectCarbonDSListener(query, queryEl, carbonDataSource));
    }
    return query;
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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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