Examples with RequestCountLimit org.wso2.carbon.apimgt.throttle.policy.deployer.dto.RequestCountLimit used on opensource projects

Example 71 with RequestCountLimit

use of org.wso2.carbon.apimgt.throttle.policy.deployer.dto.RequestCountLimit in project carbon-apimgt by wso2.

the class APIUtil method addDefaultTenantAdvancedThrottlePolicies.

public static void addDefaultTenantAdvancedThrottlePolicies(String tenantDomain, int tenantId) throws APIManagementException {
    ApiMgtDAO apiMgtDAO = ApiMgtDAO.getInstance();
    /* Check if 'Unlimited' policy is available in AM_POLICY_APPLICATION table, to determine whether the default policies are written into the database at lease once.
           If yes, default policies won't be added to database again.
        */
    if (apiMgtDAO.isPolicyExist(PolicyConstants.POLICY_LEVEL_APP, tenantId, APIConstants.DEFAULT_APP_POLICY_UNLIMITED)) {
        log.debug("Default Throttling Policies are not written into the database again, as they were added once, at initial tenant loading");
        return;
    }
    Map<String, Long> defualtLimits = ServiceReferenceHolder.getInstance().getAPIManagerConfigurationService().getAPIManagerConfiguration().getThrottleProperties().getDefaultThrottleTierLimits();
    long tenPerMinTier = defualtLimits.containsKey(APIConstants.DEFAULT_APP_POLICY_TEN_REQ_PER_MIN) ? defualtLimits.get(APIConstants.DEFAULT_APP_POLICY_TEN_REQ_PER_MIN) : 10;
    long twentyPerMinTier = defualtLimits.containsKey(APIConstants.DEFAULT_APP_POLICY_TWENTY_REQ_PER_MIN) ? defualtLimits.get(APIConstants.DEFAULT_APP_POLICY_TWENTY_REQ_PER_MIN) : 20;
    long fiftyPerMinTier = defualtLimits.containsKey(APIConstants.DEFAULT_APP_POLICY_FIFTY_REQ_PER_MIN) ? defualtLimits.get(APIConstants.DEFAULT_APP_POLICY_FIFTY_REQ_PER_MIN) : 50;
    long[] requestCount = new long[] { fiftyPerMinTier, twentyPerMinTier, tenPerMinTier, Integer.MAX_VALUE };
    // Adding application level throttle policies
    String[] appPolicies = new String[] { APIConstants.DEFAULT_APP_POLICY_FIFTY_REQ_PER_MIN, APIConstants.DEFAULT_APP_POLICY_TWENTY_REQ_PER_MIN, APIConstants.DEFAULT_APP_POLICY_TEN_REQ_PER_MIN, APIConstants.DEFAULT_APP_POLICY_UNLIMITED };
    String[] appPolicyDecs = new String[] { APIConstants.DEFAULT_APP_POLICY_LARGE_DESC, APIConstants.DEFAULT_APP_POLICY_MEDIUM_DESC, APIConstants.DEFAULT_APP_POLICY_SMALL_DESC, APIConstants.DEFAULT_APP_POLICY_UNLIMITED_DESC };
    String policyName;
    // Add application level throttle policies
    for (int i = 0; i < appPolicies.length; i++) {
        policyName = appPolicies[i];
        boolean needDeployment = false;
        ApplicationPolicy applicationPolicy = new ApplicationPolicy(policyName);
        applicationPolicy.setDisplayName(policyName);
        applicationPolicy.setDescription(appPolicyDecs[i]);
        applicationPolicy.setTenantId(tenantId);
        applicationPolicy.setDeployed(false);
        applicationPolicy.setTenantDomain(tenantDomain);
        QuotaPolicy defaultQuotaPolicy = new QuotaPolicy();
        RequestCountLimit requestCountLimit = new RequestCountLimit();
        requestCountLimit.setRequestCount(requestCount[i]);
        requestCountLimit.setUnitTime(1);
        requestCountLimit.setTimeUnit(APIConstants.TIME_UNIT_MINUTE);
        defaultQuotaPolicy.setType(PolicyConstants.REQUEST_COUNT_TYPE);
        defaultQuotaPolicy.setLimit(requestCountLimit);
        applicationPolicy.setDefaultQuotaPolicy(defaultQuotaPolicy);
        if (!apiMgtDAO.isPolicyExist(PolicyConstants.POLICY_LEVEL_APP, tenantId, policyName)) {
            apiMgtDAO.addApplicationPolicy(applicationPolicy);
            needDeployment = true;
        }
        if (!apiMgtDAO.isPolicyDeployed(PolicyConstants.POLICY_LEVEL_APP, tenantId, policyName)) {
            needDeployment = true;
        }
        if (needDeployment) {
            if (!APIConstants.DEFAULT_APP_POLICY_UNLIMITED.equalsIgnoreCase(policyName)) {
                ApplicationPolicy retrievedPolicy = apiMgtDAO.getApplicationPolicy(policyName, tenantId);
                ApplicationPolicyEvent applicationPolicyEvent = new ApplicationPolicyEvent(UUID.randomUUID().toString(), System.currentTimeMillis(), APIConstants.EventType.POLICY_CREATE.name(), tenantId, retrievedPolicy.getTenantDomain(), retrievedPolicy.getPolicyId(), retrievedPolicy.getPolicyName(), retrievedPolicy.getDefaultQuotaPolicy().getType());
                APIUtil.sendNotification(applicationPolicyEvent, APIConstants.NotifierType.POLICY.name());
            }
        }
    }
    long bronzeTierLimit = defualtLimits.containsKey(APIConstants.DEFAULT_SUB_POLICY_BRONZE) ? defualtLimits.get(APIConstants.DEFAULT_SUB_POLICY_BRONZE) : 1000;
    long silverTierLimit = defualtLimits.containsKey(APIConstants.DEFAULT_SUB_POLICY_SILVER) ? defualtLimits.get(APIConstants.DEFAULT_SUB_POLICY_SILVER) : 2000;
    long goldTierLimit = defualtLimits.containsKey(APIConstants.DEFAULT_SUB_POLICY_GOLD) ? defualtLimits.get(APIConstants.DEFAULT_SUB_POLICY_GOLD) : 5000;
    long unauthenticatedTierLimit = defualtLimits.containsKey(APIConstants.DEFAULT_APP_POLICY_FIFTY_REQ_PER_MIN) ? defualtLimits.get(APIConstants.DEFAULT_SUB_POLICY_UNAUTHENTICATED) : 500;
    // Adding Subscription level policies
    long[] requestCountSubPolicies = new long[] { goldTierLimit, silverTierLimit, bronzeTierLimit, unauthenticatedTierLimit, Integer.MAX_VALUE };
    String[] subPolicies = new String[] { APIConstants.DEFAULT_SUB_POLICY_GOLD, APIConstants.DEFAULT_SUB_POLICY_SILVER, APIConstants.DEFAULT_SUB_POLICY_BRONZE, APIConstants.DEFAULT_SUB_POLICY_UNAUTHENTICATED, APIConstants.DEFAULT_SUB_POLICY_UNLIMITED };
    String[] subPolicyDecs = new String[] { APIConstants.DEFAULT_SUB_POLICY_GOLD_DESC, APIConstants.DEFAULT_SUB_POLICY_SILVER_DESC, APIConstants.DEFAULT_SUB_POLICY_BRONZE_DESC, APIConstants.DEFAULT_SUB_POLICY_UNAUTHENTICATED_DESC, APIConstants.DEFAULT_SUB_POLICY_UNLIMITED_DESC };
    for (int i = 0; i < subPolicies.length; i++) {
        policyName = subPolicies[i];
        boolean needDeployment = false;
        SubscriptionPolicy subscriptionPolicy = new SubscriptionPolicy(policyName);
        subscriptionPolicy.setDisplayName(policyName);
        subscriptionPolicy.setDescription(subPolicyDecs[i]);
        subscriptionPolicy.setTenantId(tenantId);
        subscriptionPolicy.setDeployed(false);
        subscriptionPolicy.setTenantDomain(tenantDomain);
        QuotaPolicy defaultQuotaPolicy = new QuotaPolicy();
        RequestCountLimit requestCountLimit = new RequestCountLimit();
        requestCountLimit.setRequestCount(requestCountSubPolicies[i]);
        requestCountLimit.setUnitTime(1);
        requestCountLimit.setTimeUnit(APIConstants.TIME_UNIT_MINUTE);
        defaultQuotaPolicy.setType(PolicyConstants.REQUEST_COUNT_TYPE);
        defaultQuotaPolicy.setLimit(requestCountLimit);
        subscriptionPolicy.setDefaultQuotaPolicy(defaultQuotaPolicy);
        subscriptionPolicy.setStopOnQuotaReach(true);
        subscriptionPolicy.setBillingPlan(APIConstants.BILLING_PLAN_FREE);
        if (!apiMgtDAO.isPolicyExist(PolicyConstants.POLICY_LEVEL_SUB, tenantId, policyName)) {
            apiMgtDAO.addSubscriptionPolicy(subscriptionPolicy);
            needDeployment = true;
        }
        if (!apiMgtDAO.isPolicyDeployed(PolicyConstants.POLICY_LEVEL_SUB, tenantId, policyName)) {
            needDeployment = true;
        }
        if (needDeployment) {
            if (!APIConstants.DEFAULT_SUB_POLICY_UNLIMITED.equalsIgnoreCase(policyName)) {
                SubscriptionPolicy retrievedPolicy = apiMgtDAO.getSubscriptionPolicy(policyName, tenantId);
                deployRetrievedSubscriptionPolicy(tenantId, retrievedPolicy);
            }
        }
    }
    // Adding Event based subscription level policies for async policies (WS & SSE)
    long[] eventCountSubPolicyValues = new long[] { 50000, 25000, 5000, Integer.MAX_VALUE };
    String[] eventCountSubPolicyNames = new String[] { APIConstants.DEFAULT_SUB_POLICY_ASYNC_GOLD, APIConstants.DEFAULT_SUB_POLICY_ASYNC_SILVER, APIConstants.DEFAULT_SUB_POLICY_ASYNC_BRONZE, APIConstants.DEFAULT_SUB_POLICY_ASYNC_UNLIMITED };
    String[] eventCountSubPolicyDescriptions = new String[] { APIConstants.DEFAULT_SUB_POLICY_ASYNC_GOLD_DESC, APIConstants.DEFAULT_SUB_POLICY_ASYNC_SILVER_DESC, APIConstants.DEFAULT_SUB_POLICY_ASYNC_BRONZE_DESC, APIConstants.DEFAULT_SUB_POLICY_ASYNC_UNLIMITED_DESC };
    for (int i = 0; i < eventCountSubPolicyNames.length; i++) {
        policyName = eventCountSubPolicyNames[i];
        boolean needDeployment = false;
        SubscriptionPolicy subscriptionPolicy = new SubscriptionPolicy(policyName);
        subscriptionPolicy.setDisplayName(policyName);
        subscriptionPolicy.setDescription(eventCountSubPolicyDescriptions[i]);
        subscriptionPolicy.setTenantId(tenantId);
        subscriptionPolicy.setDeployed(true);
        QuotaPolicy defaultQuotaPolicy = new QuotaPolicy();
        EventCountLimit eventCountLimit = new EventCountLimit();
        eventCountLimit.setEventCount(eventCountSubPolicyValues[i]);
        eventCountLimit.setUnitTime(1);
        eventCountLimit.setTimeUnit(APIConstants.TIME_UNIT_DAY);
        defaultQuotaPolicy.setType(PolicyConstants.EVENT_COUNT_TYPE);
        defaultQuotaPolicy.setLimit(eventCountLimit);
        subscriptionPolicy.setDefaultQuotaPolicy(defaultQuotaPolicy);
        subscriptionPolicy.setStopOnQuotaReach(true);
        subscriptionPolicy.setBillingPlan(APIConstants.BILLING_PLAN_FREE);
        if (!apiMgtDAO.isPolicyExist(PolicyConstants.POLICY_LEVEL_SUB, tenantId, policyName)) {
            apiMgtDAO.addSubscriptionPolicy(subscriptionPolicy);
            needDeployment = true;
        }
        if (!apiMgtDAO.isPolicyDeployed(PolicyConstants.POLICY_LEVEL_SUB, tenantId, policyName)) {
            needDeployment = true;
        }
        if (needDeployment) {
            SubscriptionPolicy retrievedPolicy = apiMgtDAO.getSubscriptionPolicy(policyName, tenantId);
            deployRetrievedSubscriptionPolicy(tenantId, retrievedPolicy);
        }
    }
    // Adding Event based Webhooks API specific policies (WEBSUB)
    long[] eventCountWHSubPolicyValues = new long[] { 10000, 5000, 1000, Integer.MAX_VALUE };
    int[] subscriptionCountValues = new int[] { 1000, 500, 100, Integer.MAX_VALUE };
    String[] eventCountWHSubPolicyNames = new String[] { APIConstants.DEFAULT_SUB_POLICY_ASYNC_WH_GOLD, APIConstants.DEFAULT_SUB_POLICY_ASYNC_WH_SILVER, APIConstants.DEFAULT_SUB_POLICY_ASYNC_WH_BRONZE, APIConstants.DEFAULT_SUB_POLICY_ASYNC_WH_UNLIMITED };
    String[] eventCountWHSubPolicyDescriptions = new String[] { APIConstants.DEFAULT_SUB_POLICY_ASYNC_WH_GOLD_DESC, APIConstants.DEFAULT_SUB_POLICY_ASYNC_WH_SILVER_DESC, APIConstants.DEFAULT_SUB_POLICY_ASYNC_WH_BRONZE_DESC, APIConstants.DEFAULT_SUB_POLICY_ASYNC_WH_UNLIMITED_DESC };
    for (int i = 0; i < eventCountWHSubPolicyNames.length; i++) {
        policyName = eventCountWHSubPolicyNames[i];
        boolean needDeployment = false;
        SubscriptionPolicy subscriptionPolicy = new SubscriptionPolicy(policyName);
        subscriptionPolicy.setDisplayName(policyName);
        subscriptionPolicy.setDescription(eventCountWHSubPolicyDescriptions[i]);
        subscriptionPolicy.setTenantId(tenantId);
        subscriptionPolicy.setDeployed(true);
        QuotaPolicy defaultQuotaPolicy = new QuotaPolicy();
        EventCountLimit eventCountLimit = new EventCountLimit();
        eventCountLimit.setEventCount(eventCountWHSubPolicyValues[i]);
        eventCountLimit.setUnitTime(1);
        eventCountLimit.setTimeUnit(APIConstants.TIME_UNIT_MONTH);
        defaultQuotaPolicy.setType(PolicyConstants.EVENT_COUNT_TYPE);
        defaultQuotaPolicy.setLimit(eventCountLimit);
        subscriptionPolicy.setDefaultQuotaPolicy(defaultQuotaPolicy);
        subscriptionPolicy.setStopOnQuotaReach(true);
        subscriptionPolicy.setBillingPlan(APIConstants.BILLING_PLAN_FREE);
        subscriptionPolicy.setSubscriberCount(subscriptionCountValues[i]);
        if (!apiMgtDAO.isPolicyExist(PolicyConstants.POLICY_LEVEL_SUB, tenantId, policyName)) {
            apiMgtDAO.addSubscriptionPolicy(subscriptionPolicy);
            needDeployment = true;
        }
        if (!apiMgtDAO.isPolicyDeployed(PolicyConstants.POLICY_LEVEL_SUB, tenantId, policyName)) {
            needDeployment = true;
        }
        if (needDeployment) {
            SubscriptionPolicy retrievedPolicy = apiMgtDAO.getSubscriptionPolicy(policyName, tenantId);
            deployRetrievedSubscriptionPolicy(tenantId, retrievedPolicy);
        }
    }
    long tenThousandPerMinTier = defualtLimits.containsKey(APIConstants.DEFAULT_API_POLICY_TEN_THOUSAND_REQ_PER_MIN) ? defualtLimits.get(APIConstants.DEFAULT_API_POLICY_TEN_THOUSAND_REQ_PER_MIN) : 10000;
    long twentyThousandPerMinTier = defualtLimits.containsKey(APIConstants.DEFAULT_API_POLICY_TWENTY_THOUSAND_REQ_PER_MIN) ? defualtLimits.get(APIConstants.DEFAULT_API_POLICY_TWENTY_THOUSAND_REQ_PER_MIN) : 20000;
    long fiftyThousandPerMinTier = defualtLimits.containsKey(APIConstants.DEFAULT_API_POLICY_FIFTY_THOUSAND_REQ_PER_MIN) ? defualtLimits.get(APIConstants.DEFAULT_API_POLICY_FIFTY_THOUSAND_REQ_PER_MIN) : 50000;
    long[] requestCountAPIPolicies = new long[] { fiftyThousandPerMinTier, twentyThousandPerMinTier, tenThousandPerMinTier, Integer.MAX_VALUE };
    // Adding Resource level policies
    String[] apiPolicies = new String[] { APIConstants.DEFAULT_API_POLICY_FIFTY_THOUSAND_REQ_PER_MIN, APIConstants.DEFAULT_API_POLICY_TWENTY_THOUSAND_REQ_PER_MIN, APIConstants.DEFAULT_API_POLICY_TEN_THOUSAND_REQ_PER_MIN, APIConstants.DEFAULT_API_POLICY_UNLIMITED };
    String[] apiPolicyDecs = new String[] { APIConstants.DEFAULT_API_POLICY_ULTIMATE_DESC, APIConstants.DEFAULT_API_POLICY_PLUS_DESC, APIConstants.DEFAULT_API_POLICY_BASIC_DESC, APIConstants.DEFAULT_API_POLICY_UNLIMITED_DESC };
    for (int i = 0; i < apiPolicies.length; i++) {
        boolean needDeployment = false;
        policyName = apiPolicies[i];
        APIPolicy apiPolicy = new APIPolicy(policyName);
        apiPolicy.setDisplayName(policyName);
        apiPolicy.setDescription(apiPolicyDecs[i]);
        apiPolicy.setTenantId(tenantId);
        apiPolicy.setUserLevel(APIConstants.API_POLICY_API_LEVEL);
        apiPolicy.setDeployed(false);
        apiPolicy.setTenantDomain(tenantDomain);
        QuotaPolicy defaultQuotaPolicy = new QuotaPolicy();
        RequestCountLimit requestCountLimit = new RequestCountLimit();
        requestCountLimit.setRequestCount(requestCountAPIPolicies[i]);
        requestCountLimit.setUnitTime(1);
        requestCountLimit.setTimeUnit(APIConstants.TIME_UNIT_MINUTE);
        defaultQuotaPolicy.setType(PolicyConstants.REQUEST_COUNT_TYPE);
        defaultQuotaPolicy.setLimit(requestCountLimit);
        apiPolicy.setDefaultQuotaPolicy(defaultQuotaPolicy);
        if (!apiMgtDAO.isPolicyExist(PolicyConstants.POLICY_LEVEL_API, tenantId, policyName)) {
            apiMgtDAO.addAPIPolicy(apiPolicy);
        }
        if (!apiMgtDAO.isPolicyDeployed(PolicyConstants.POLICY_LEVEL_API, tenantId, policyName)) {
            needDeployment = true;
        }
        if (needDeployment) {
            if (!APIConstants.DEFAULT_API_POLICY_UNLIMITED.equalsIgnoreCase(policyName)) {
                APIPolicy retrievedPolicy = apiMgtDAO.getAPIPolicy(policyName, tenantId);
                List<Integer> addedConditionGroupIds = new ArrayList<>();
                for (Pipeline pipeline : retrievedPolicy.getPipelines()) {
                    addedConditionGroupIds.add(pipeline.getId());
                }
                APIPolicyEvent apiPolicyEvent = new APIPolicyEvent(UUID.randomUUID().toString(), System.currentTimeMillis(), APIConstants.EventType.POLICY_CREATE.name(), tenantId, retrievedPolicy.getTenantDomain(), retrievedPolicy.getPolicyId(), retrievedPolicy.getPolicyName(), retrievedPolicy.getDefaultQuotaPolicy().getType(), addedConditionGroupIds, null);
                APIUtil.sendNotification(apiPolicyEvent, APIConstants.NotifierType.POLICY.name());
            }
        }
    }
}

Example 72 with RequestCountLimit

use of org.wso2.carbon.apimgt.throttle.policy.deployer.dto.RequestCountLimit in project carbon-apimgt by wso2.

the class CommonThrottleMappingUtil method fromQuotaPolicyToDTO.

/**
 * Converts a Quota Policy object into a Throttle Limit DTO object
 *
 * @param quotaPolicy Quota Policy object
 * @return Throttle Limit DTO object derived from the Quota Policy object
 * @throws UnsupportedThrottleLimitTypeException
 */
public static ThrottleLimitDTO fromQuotaPolicyToDTO(QuotaPolicy quotaPolicy) throws UnsupportedThrottleLimitTypeException {
    ThrottleLimitDTO defaultLimitType = new ThrottleLimitDTO();
    if (PolicyConstants.REQUEST_COUNT_TYPE.equals(quotaPolicy.getType())) {
        RequestCountLimit requestCountLimit = (RequestCountLimit) quotaPolicy.getLimit();
        defaultLimitType.setType(ThrottleLimitDTO.TypeEnum.REQUESTCOUNTLIMIT);
        defaultLimitType.setRequestCount(fromRequestCountLimitToDTO(requestCountLimit));
    } else if (PolicyConstants.BANDWIDTH_TYPE.equals(quotaPolicy.getType())) {
        BandwidthLimit bandwidthLimit = (BandwidthLimit) quotaPolicy.getLimit();
        defaultLimitType.setType(ThrottleLimitDTO.TypeEnum.BANDWIDTHLIMIT);
        defaultLimitType.setBandwidth(fromBandwidthLimitToDTO(bandwidthLimit));
    } else if (PolicyConstants.EVENT_COUNT_TYPE.equals(quotaPolicy.getType())) {
        EventCountLimit eventCountLimit = (EventCountLimit) quotaPolicy.getLimit();
        defaultLimitType.setType(ThrottleLimitDTO.TypeEnum.EVENTCOUNTLIMIT);
        defaultLimitType.setEventCount(fromEventCountLimitToDTO(eventCountLimit));
    } else {
        String msg = "Throttle limit type " + quotaPolicy.getType() + " is not supported";
        throw new UnsupportedThrottleLimitTypeException(msg);
    }
    return defaultLimitType;
}

Example 73 with RequestCountLimit

use of org.wso2.carbon.apimgt.throttle.policy.deployer.dto.RequestCountLimit in project carbon-apimgt by wso2.

the class CommonThrottleMappingUtil method fromDTOToRequestCountLimit.

/**
 * Converts a Request Count Limit DTO object into a Request Count model object
 *
 * @param dto Request Count Limit DTO object
 * @return Request Count Limit model object derived from DTO
 */
public static RequestCountLimit fromDTOToRequestCountLimit(RequestCountLimitDTO dto) {
    RequestCountLimit requestCountLimit = new RequestCountLimit();
    requestCountLimit.setTimeUnit(dto.getTimeUnit());
    requestCountLimit.setUnitTime(dto.getUnitTime());
    requestCountLimit.setRequestCount(dto.getRequestCount());
    return requestCountLimit;
}

Example 74 with RequestCountLimit

use of org.wso2.carbon.apimgt.throttle.policy.deployer.dto.RequestCountLimit in project carbon-apimgt by wso2.

the class CommonThrottleMappingUtil method fromDTOToQuotaPolicy.

/**
 * Converts a Throttle Limit DTO object into a Quota Policy object
 *
 * @param dto Throttle limit DTO object
 * @return Derived Quota policy object from DTO
 * @throws UnsupportedThrottleLimitTypeException
 */
public static QuotaPolicy fromDTOToQuotaPolicy(ThrottleLimitDTO dto) throws UnsupportedThrottleLimitTypeException {
    String errorMessage;
    QuotaPolicy quotaPolicy = new QuotaPolicy();
    ThrottleLimitDTO.TypeEnum limitType = dto.getType();
    if (limitType != null) {
        switch(dto.getType()) {
            case REQUESTCOUNTLIMIT:
                {
                    if (dto.getRequestCount() != null) {
                        quotaPolicy.setLimit(fromDTOToRequestCountLimit(dto.getRequestCount()));
                    } else {
                        errorMessage = RestApiAdminUtils.constructMissingThrottleObjectErrorMessage(ThrottleLimitDTO.TypeEnum.REQUESTCOUNTLIMIT) + dto.toString();
                        throw new UnsupportedThrottleLimitTypeException(errorMessage);
                    }
                    break;
                }
            case BANDWIDTHLIMIT:
                {
                    if (dto.getBandwidth() != null) {
                        quotaPolicy.setLimit(fromDTOToBandwidthLimit(dto.getBandwidth()));
                    } else {
                        errorMessage = RestApiAdminUtils.constructMissingThrottleObjectErrorMessage(ThrottleLimitDTO.TypeEnum.BANDWIDTHLIMIT) + dto.toString();
                        throw new UnsupportedThrottleLimitTypeException(errorMessage);
                    }
                    break;
                }
            case EVENTCOUNTLIMIT:
                {
                    if (dto.getEventCount() != null) {
                        quotaPolicy.setLimit(fromDTOToEventCountLimit(dto.getEventCount()));
                    } else {
                        errorMessage = RestApiAdminUtils.constructMissingThrottleObjectErrorMessage(ThrottleLimitDTO.TypeEnum.EVENTCOUNTLIMIT) + dto.toString();
                        throw new UnsupportedThrottleLimitTypeException(errorMessage);
                    }
                    break;
                }
        }
        quotaPolicy.setType(mapQuotaPolicyTypeFromDTOToModel(dto.getType()));
    } else {
        errorMessage = "defaultLimit 'type' property has not been specified\n" + dto.toString();
        throw new UnsupportedThrottleLimitTypeException(errorMessage);
    }
    return quotaPolicy;
}