Examples with SubscriptionPolicy org.wso2.carbon.apimgt.api.model.policy.SubscriptionPolicy used on opensource projects

Example 51 with SubscriptionPolicy

use of org.wso2.carbon.apimgt.api.model.policy.SubscriptionPolicy in project carbon-apimgt by wso2.

the class ApiMgtDAO method updateSubscriptionPolicy.

/**
 * Updates Subscription level policy.
 * <p>policy name and tenant id should be specified in <code>policy</code></p>
 *
 * @param policy updated policy object
 * @throws APIManagementException
 */
public void updateSubscriptionPolicy(SubscriptionPolicy policy) throws APIManagementException {
    Connection connection = null;
    PreparedStatement updateStatement = null;
    boolean hasCustomAttrib = false;
    String updateQuery;
    try {
        if (policy.getCustomAttributes() != null) {
            hasCustomAttrib = true;
        }
        if (!StringUtils.isBlank(policy.getPolicyName()) && policy.getTenantId() != -1) {
            updateQuery = SQLConstants.UPDATE_SUBSCRIPTION_POLICY_SQL;
            if (hasCustomAttrib) {
                updateQuery = SQLConstants.UPDATE_SUBSCRIPTION_POLICY_WITH_CUSTOM_ATTRIBUTES_SQL;
            }
        } else if (!StringUtils.isBlank(policy.getUUID())) {
            updateQuery = SQLConstants.UPDATE_SUBSCRIPTION_POLICY_BY_UUID_SQL;
            if (hasCustomAttrib) {
                updateQuery = SQLConstants.UPDATE_SUBSCRIPTION_POLICY_WITH_CUSTOM_ATTRIBUTES_BY_UUID_SQL;
            }
        } else {
            String errorMsg = "Policy object doesn't contain mandatory parameters. At least UUID or Name,Tenant Id" + " should be provided. Name: " + policy.getPolicyName() + ", Tenant Id: " + policy.getTenantId() + ", UUID: " + policy.getUUID();
            log.error(errorMsg);
            throw new APIManagementException(errorMsg);
        }
        connection = APIMgtDBUtil.getConnection();
        connection.setAutoCommit(false);
        updateStatement = connection.prepareStatement(updateQuery);
        if (!StringUtils.isEmpty(policy.getDisplayName())) {
            updateStatement.setString(1, policy.getDisplayName());
        } else {
            updateStatement.setString(1, policy.getPolicyName());
        }
        updateStatement.setString(2, policy.getDescription());
        updateStatement.setString(3, policy.getDefaultQuotaPolicy().getType());
        if (PolicyConstants.REQUEST_COUNT_TYPE.equalsIgnoreCase(policy.getDefaultQuotaPolicy().getType())) {
            RequestCountLimit limit = (RequestCountLimit) policy.getDefaultQuotaPolicy().getLimit();
            updateStatement.setLong(4, limit.getRequestCount());
            updateStatement.setString(5, null);
        } else if (PolicyConstants.BANDWIDTH_TYPE.equalsIgnoreCase(policy.getDefaultQuotaPolicy().getType())) {
            BandwidthLimit limit = (BandwidthLimit) policy.getDefaultQuotaPolicy().getLimit();
            updateStatement.setLong(4, limit.getDataAmount());
            updateStatement.setString(5, limit.getDataUnit());
        } else if (PolicyConstants.EVENT_COUNT_TYPE.equalsIgnoreCase(policy.getDefaultQuotaPolicy().getType())) {
            EventCountLimit limit = (EventCountLimit) policy.getDefaultQuotaPolicy().getLimit();
            updateStatement.setLong(4, limit.getEventCount());
            updateStatement.setString(5, null);
        }
        updateStatement.setLong(6, policy.getDefaultQuotaPolicy().getLimit().getUnitTime());
        updateStatement.setString(7, policy.getDefaultQuotaPolicy().getLimit().getTimeUnit());
        updateStatement.setInt(8, policy.getRateLimitCount());
        updateStatement.setString(9, policy.getRateLimitTimeUnit());
        updateStatement.setBoolean(10, policy.isStopOnQuotaReach());
        updateStatement.setInt(11, policy.getGraphQLMaxDepth());
        updateStatement.setInt(12, policy.getGraphQLMaxComplexity());
        updateStatement.setString(13, policy.getBillingPlan());
        if (hasCustomAttrib) {
            long lengthOfStream = policy.getCustomAttributes().length;
            updateStatement.setBinaryStream(14, new ByteArrayInputStream(policy.getCustomAttributes()), lengthOfStream);
            if (!StringUtils.isBlank(policy.getPolicyName()) && policy.getTenantId() != -1) {
                updateStatement.setString(15, policy.getMonetizationPlan());
                updateStatement.setString(16, policy.getMonetizationPlanProperties().get(APIConstants.Monetization.FIXED_PRICE));
                updateStatement.setString(17, policy.getMonetizationPlanProperties().get(APIConstants.Monetization.BILLING_CYCLE));
                updateStatement.setString(18, policy.getMonetizationPlanProperties().get(APIConstants.Monetization.PRICE_PER_REQUEST));
                updateStatement.setString(19, policy.getMonetizationPlanProperties().get(APIConstants.Monetization.CURRENCY));
                updateStatement.setInt(20, policy.getSubscriberCount());
                updateStatement.setString(21, policy.getPolicyName());
                updateStatement.setInt(22, policy.getTenantId());
            } else if (!StringUtils.isBlank(policy.getUUID())) {
                updateStatement.setString(15, policy.getMonetizationPlan());
                updateStatement.setString(16, policy.getMonetizationPlanProperties().get(APIConstants.Monetization.FIXED_PRICE));
                updateStatement.setString(17, policy.getMonetizationPlanProperties().get(APIConstants.Monetization.BILLING_CYCLE));
                updateStatement.setString(18, policy.getMonetizationPlanProperties().get(APIConstants.Monetization.PRICE_PER_REQUEST));
                updateStatement.setString(19, policy.getMonetizationPlanProperties().get(APIConstants.Monetization.CURRENCY));
                updateStatement.setInt(20, policy.getSubscriberCount());
                updateStatement.setString(21, policy.getUUID());
            }
        } else {
            if (!StringUtils.isBlank(policy.getPolicyName()) && policy.getTenantId() != -1) {
                updateStatement.setString(14, policy.getMonetizationPlan());
                updateStatement.setString(15, policy.getMonetizationPlanProperties().get(APIConstants.Monetization.FIXED_PRICE));
                updateStatement.setString(16, policy.getMonetizationPlanProperties().get(APIConstants.Monetization.BILLING_CYCLE));
                updateStatement.setString(17, policy.getMonetizationPlanProperties().get(APIConstants.Monetization.PRICE_PER_REQUEST));
                updateStatement.setString(18, policy.getMonetizationPlanProperties().get(APIConstants.Monetization.CURRENCY));
                updateStatement.setInt(19, policy.getSubscriberCount());
                updateStatement.setString(20, policy.getPolicyName());
                updateStatement.setInt(21, policy.getTenantId());
            } else if (!StringUtils.isBlank(policy.getUUID())) {
                updateStatement.setString(14, policy.getMonetizationPlan());
                updateStatement.setString(15, policy.getMonetizationPlanProperties().get(APIConstants.Monetization.FIXED_PRICE));
                updateStatement.setString(16, policy.getMonetizationPlanProperties().get(APIConstants.Monetization.BILLING_CYCLE));
                updateStatement.setString(17, policy.getMonetizationPlanProperties().get(APIConstants.Monetization.PRICE_PER_REQUEST));
                updateStatement.setString(18, policy.getMonetizationPlanProperties().get(APIConstants.Monetization.CURRENCY));
                updateStatement.setInt(19, policy.getSubscriberCount());
                updateStatement.setString(20, policy.getUUID());
            }
        }
        updateStatement.executeUpdate();
        connection.commit();
    } catch (SQLException e) {
        if (connection != null) {
            try {
                connection.rollback();
            } catch (SQLException ex) {
                // Rollback failed. Exception will be thrown later for upper exception
                log.error("Failed to rollback the update Subscription Policy: " + policy.toString(), ex);
            }
        }
        handleException("Failed to update subscription policy: " + policy.getPolicyName() + '-' + policy.getTenantId(), e);
    } finally {
        APIMgtDBUtil.closeAllConnections(updateStatement, connection, null);
    }
}

Example 52 with SubscriptionPolicy

use of org.wso2.carbon.apimgt.api.model.policy.SubscriptionPolicy in project carbon-apimgt by wso2.

the class AbstractAPIManagerTestCase method testGetPolicies.

@Test
public void testGetPolicies() throws APIManagementException, org.wso2.carbon.user.api.UserStoreException, RegistryException, XMLStreamException {
    APIPolicy[] policies1 = { new APIPolicy("policy1") };
    ApplicationPolicy[] policies2 = { new ApplicationPolicy("policy2"), new ApplicationPolicy("policy3") };
    SubscriptionPolicy[] policies3 = { new SubscriptionPolicy("policy4"), new SubscriptionPolicy("policy5"), new SubscriptionPolicy("policy6") };
    GlobalPolicy[] policies4 = { new GlobalPolicy("policy7"), new GlobalPolicy("policy8"), new GlobalPolicy("policy9"), new GlobalPolicy("policy0") };
    PowerMockito.mockStatic(APIUtil.class);
    BDDMockito.when(APIUtil.getTenantId(Mockito.anyString())).thenReturn(-1234);
    PowerMockito.when(APIUtil.replaceSystemProperty(Mockito.anyString())).thenAnswer((Answer<String>) invocation -> {
        Object[] args = invocation.getArguments();
        return (String) args[0];
    });
    AbstractAPIManager abstractAPIManager = new AbstractAPIManagerWrapper(apiMgtDAO);
    Mockito.when(apiMgtDAO.getAPIPolicies(Mockito.anyInt())).thenReturn(policies1);
    Mockito.when(apiMgtDAO.getApplicationPolicies(Mockito.anyInt())).thenReturn(policies2);
    Mockito.when(apiMgtDAO.getSubscriptionPolicies(Mockito.anyInt())).thenReturn(policies3);
    Mockito.when(apiMgtDAO.getGlobalPolicies(Mockito.anyInt())).thenReturn(policies4);
    ServiceReferenceHolder sh = mockRegistryAndUserRealm(-1234);
    APIManagerConfigurationService amConfigService = Mockito.mock(APIManagerConfigurationService.class);
    APIManagerConfiguration amConfig = Mockito.mock(APIManagerConfiguration.class);
    ThrottleProperties throttleProperties = Mockito.mock(ThrottleProperties.class, Mockito.RETURNS_MOCKS);
    PowerMockito.when(sh.getAPIManagerConfigurationService()).thenReturn(amConfigService);
    PowerMockito.when(amConfigService.getAPIManagerConfiguration()).thenReturn(amConfig);
    PowerMockito.when(amConfig.getThrottleProperties()).thenReturn(throttleProperties);
    Assert.assertEquals(abstractAPIManager.getPolicies(API_PROVIDER, PolicyConstants.POLICY_LEVEL_API).length, 1);
    Assert.assertEquals(abstractAPIManager.getPolicies(API_PROVIDER, PolicyConstants.POLICY_LEVEL_APP).length, 2);
    PowerMockito.when(throttleProperties.isEnableUnlimitedTier()).thenReturn(false);
    Assert.assertEquals(3, abstractAPIManager.getPolicies(API_PROVIDER, PolicyConstants.POLICY_LEVEL_SUB).length);
    Assert.assertEquals(4, abstractAPIManager.getPolicies(API_PROVIDER, PolicyConstants.POLICY_LEVEL_GLOBAL).length);
    Assert.assertEquals(0, abstractAPIManager.getPolicies(API_PROVIDER, "Test").length);
}

Example 53 with SubscriptionPolicy

use of org.wso2.carbon.apimgt.api.model.policy.SubscriptionPolicy in project carbon-apimgt by wso2.

the class AbstractAPIManagerTestCase method testGetPoliciesIncludingUnlimitedTier.

@Test
public void testGetPoliciesIncludingUnlimitedTier() throws APIManagementException, org.wso2.carbon.user.api.UserStoreException, RegistryException, XMLStreamException {
    SubscriptionPolicy[] policies3 = { new SubscriptionPolicy("policy4"), new SubscriptionPolicy("policy5"), new SubscriptionPolicy("policy6"), new SubscriptionPolicy(APIConstants.UNLIMITED_TIER) };
    PowerMockito.mockStatic(APIUtil.class);
    BDDMockito.when(APIUtil.getTenantId(Mockito.anyString())).thenReturn(-1234);
    PowerMockito.when(APIUtil.replaceSystemProperty(Mockito.anyString())).thenAnswer((Answer<String>) invocation -> {
        Object[] args = invocation.getArguments();
        return (String) args[0];
    });
    AbstractAPIManager abstractAPIManager = new AbstractAPIManagerWrapper(apiMgtDAO);
    Mockito.when(apiMgtDAO.getSubscriptionPolicies(Mockito.anyInt())).thenReturn(policies3);
    ServiceReferenceHolder sh = mockRegistryAndUserRealm(-1234);
    APIManagerConfigurationService amConfigService = Mockito.mock(APIManagerConfigurationService.class);
    APIManagerConfiguration amConfig = Mockito.mock(APIManagerConfiguration.class);
    ThrottleProperties throttleProperties = Mockito.mock(ThrottleProperties.class);
    PowerMockito.when(sh.getAPIManagerConfigurationService()).thenReturn(amConfigService);
    PowerMockito.when(amConfigService.getAPIManagerConfiguration()).thenReturn(amConfig);
    PowerMockito.when(amConfig.getThrottleProperties()).thenReturn(throttleProperties);
    Mockito.when(throttleProperties.isEnableUnlimitedTier()).thenReturn(true);
    Assert.assertEquals(4, abstractAPIManager.getPolicies(API_PROVIDER, PolicyConstants.POLICY_LEVEL_SUB).length);
}

Example 54 with SubscriptionPolicy

use of org.wso2.carbon.apimgt.api.model.policy.SubscriptionPolicy in project carbon-apimgt by wso2.

the class APIMgtDAOTest method testDeleteSubscriptionsForapiId.

@Test
public void testDeleteSubscriptionsForapiId() throws Exception {
    Subscriber subscriber = new Subscriber("testCreateApplicationRegistrationEntry");
    String organization = "testOrg";
    subscriber.setTenantId(-1234);
    subscriber.setEmail("abc@wso2.com");
    subscriber.setSubscribedDate(new Date(System.currentTimeMillis()));
    apiMgtDAO.addSubscriber(subscriber, null);
    Policy applicationPolicy = getApplicationPolicy("testCreateApplicationRegistrationEntry");
    SubscriptionPolicy subscriptionPolicy = (SubscriptionPolicy) getSubscriptionPolicy("testCreateApplicationRegistrationEntry");
    subscriptionPolicy.setMonetizationPlan(APIConstants.Monetization.FIXED_RATE);
    apiMgtDAO.addSubscriptionPolicy((SubscriptionPolicy) subscriptionPolicy);
    applicationPolicy.setTenantId(-1234);
    apiMgtDAO.addApplicationPolicy((ApplicationPolicy) applicationPolicy);
    Application application = new Application("testCreateApplicationRegistrationEntry", subscriber);
    application.setTier("testCreateApplicationRegistrationEntry");
    application.setId(apiMgtDAO.addApplication(application, "testCreateApplicationRegistrationEntry", organization));
    application.setDescription("updated description");
    apiMgtDAO.updateApplication(application);
    assertEquals(apiMgtDAO.getApplicationById(application.getId()).getDescription(), "updated description");
    APIIdentifier apiId = new APIIdentifier("testCreateApplicationRegistrationEntry", "testCreateApplicationRegistrationEntry", "1.0.0");
    API api = new API(apiId);
    api.setContext("/testCreateApplicationRegistrationEntry");
    api.setContextTemplate("/testCreateApplicationRegistrationEntry/{version}");
    api.setVersionTimestamp(String.valueOf(System.currentTimeMillis()));
    APIPolicy apiPolicy = (APIPolicy) getPolicyAPILevelPerUser("testCreateApplicationRegistrationEntry");
    api.setApiLevelPolicy(apiPolicy.getPolicyName());
    api.setUUID(UUID.randomUUID().toString());
    api.getId().setId(apiMgtDAO.addAPI(api, -1234, organization));
    apiId.setTier(subscriptionPolicy.getPolicyName());
    ApiTypeWrapper apiTypeWrapper = new ApiTypeWrapper(api);
    int subsId = apiMgtDAO.addSubscription(apiTypeWrapper, application, APIConstants.SubscriptionStatus.ON_HOLD, subscriber.getName());
    assertTrue(apiMgtDAO.getApplicationsByTier(subscriptionPolicy.getPolicyName()).length > 0);
    String subStatus = apiMgtDAO.getSubscriptionStatusById(subsId);
    assertEquals(subStatus, APIConstants.SubscriptionStatus.ON_HOLD);
    SubscribedAPI subscribedAPI = apiMgtDAO.getSubscriptionById(subsId);
    String clientIdProduction = UUID.randomUUID().toString();
    String clientIdSandbox = UUID.randomUUID().toString();
    apiMgtDAO.createApplicationKeyTypeMappingForManualClients(APIConstants.API_KEY_TYPE_PRODUCTION, application.getId(), clientIdProduction, "Default", UUID.randomUUID().toString());
    apiMgtDAO.createApplicationKeyTypeMappingForManualClients(APIConstants.API_KEY_TYPE_SANDBOX, application.getId(), clientIdSandbox, "Default", UUID.randomUUID().toString());
    assertTrue(apiMgtDAO.getSubscriptionCount(subscriber, application.getName(), null) > 0);
    OAuthApplicationInfo oAuthApplicationInfo = new OAuthApplicationInfo();
    Mockito.when(keyManager.retrieveApplication(clientIdProduction)).thenReturn(oAuthApplicationInfo);
    Mockito.when(keyManager.retrieveApplication(clientIdSandbox)).thenReturn(oAuthApplicationInfo);
    assertTrue(apiMgtDAO.getSubscribedAPIs(organization, subscriber, null).size() > 0);
    assertEquals(subscribedAPI.getSubCreatedStatus(), APIConstants.SubscriptionCreatedStatus.SUBSCRIBE);
    assertEquals(subscribedAPI.getApiId(), apiId);
    assertEquals(subscribedAPI.getApplication().getId(), application.getId());
    SubscribedAPI subscribedAPIFromUuid = apiMgtDAO.getSubscriptionByUUID(subscribedAPI.getUUID());
    assertEquals(subscribedAPIFromUuid.getSubCreatedStatus(), APIConstants.SubscriptionCreatedStatus.SUBSCRIBE);
    assertEquals(subscribedAPIFromUuid.getApiId(), apiId);
    assertEquals(subscribedAPIFromUuid.getApplication().getId(), application.getId());
    apiMgtDAO.updateApplicationStatus(application.getId(), APIConstants.ApplicationStatus.APPLICATION_APPROVED);
    String status = apiMgtDAO.getApplicationStatus("testCreateApplicationRegistrationEntry", "testCreateApplicationRegistrationEntry");
    assertEquals(status, APIConstants.ApplicationStatus.APPLICATION_APPROVED);
    boolean applicationExist = apiMgtDAO.isApplicationExist(application.getName(), subscriber.getName(), null, organization);
    assertTrue(applicationExist);
    Set<SubscribedAPI> subscribedAPIS = apiMgtDAO.getSubscribedAPIs(subscriber, application.getName(), null);
    assertEquals(subscribedAPIS.size(), 1);
    apiMgtDAO.updateSubscription(apiId, APIConstants.SubscriptionStatus.BLOCKED, application.getId(), organization);
    subscribedAPI.setSubStatus(APIConstants.SubscriptionStatus.REJECTED);
    apiMgtDAO.updateSubscription(subscribedAPI);
    assertTrue(apiMgtDAO.hasSubscription(subscriptionPolicy.getPolicyName(), subscriber.getName(), PolicyConstants.POLICY_LEVEL_SUB));
    assertTrue(apiMgtDAO.hasSubscription(applicationPolicy.getPolicyName(), subscriber.getName(), PolicyConstants.POLICY_LEVEL_APP));
    assertTrue(apiMgtDAO.hasSubscription(apiPolicy.getPolicyName(), subscriber.getName(), PolicyConstants.POLICY_LEVEL_API));
    assertTrue(apiPolicy.getPolicyName().equals(apiMgtDAO.getAPILevelTier(apiMgtDAO.getAPIID(api.getUuid()))));
    apiMgtDAO.recordAPILifeCycleEvent(api.getUuid(), "CREATED", "PUBLISHED", "testCreateApplicationRegistrationEntry", -1234);
    apiMgtDAO.updateDefaultAPIPublishedVersion(apiId);
    apiMgtDAO.removeAllSubscriptions(api.getUuid());
    assertTrue(apiMgtDAO.getAPINamesMatchingContext(api.getContext()).size() > 0);
    apiMgtDAO.deleteAPI(api.getUuid());
    apiMgtDAO.deleteApplication(application);
    apiMgtDAO.removeThrottlePolicy(PolicyConstants.POLICY_LEVEL_APP, "testCreateApplicationRegistrationEntry", -1234);
    apiMgtDAO.deleteApplicationKeyMappingByConsumerKey(clientIdProduction);
    apiMgtDAO.deleteApplicationMappingByConsumerKey(clientIdSandbox);
    deleteSubscriber(subscriber.getId());
}

Example 55 with SubscriptionPolicy

use of org.wso2.carbon.apimgt.api.model.policy.SubscriptionPolicy in project carbon-apimgt by wso2.

the class APIProviderImpl method updatePolicy.

public void updatePolicy(Policy policy) throws APIManagementException {
    String oldKeyTemplate = null;
    String newKeyTemplate = null;
    if (policy instanceof APIPolicy) {
        APIPolicy apiPolicy = (APIPolicy) policy;
        apiPolicy.setUserLevel(PolicyConstants.ACROSS_ALL);
        // TODO this has done due to update policy method not deleting the second level entries when delete on cascade
        // TODO Need to fix appropriately
        List<Pipeline> pipelineList = apiPolicy.getPipelines();
        if (pipelineList != null && pipelineList.size() != 0) {
            Iterator<Pipeline> pipelineIterator = pipelineList.iterator();
            while (pipelineIterator.hasNext()) {
                Pipeline pipeline = pipelineIterator.next();
                if (!pipeline.isEnabled()) {
                    pipelineIterator.remove();
                } else {
                    if (pipeline.getConditions() != null && pipeline.getConditions().size() != 0) {
                        Iterator<Condition> conditionIterator = pipeline.getConditions().iterator();
                        while (conditionIterator.hasNext()) {
                            Condition condition = conditionIterator.next();
                            if (JavaUtils.isFalseExplicitly(condition.getConditionEnabled())) {
                                conditionIterator.remove();
                            }
                        }
                    } else {
                        pipelineIterator.remove();
                    }
                }
            }
        }
        APIPolicy existingPolicy = apiMgtDAO.getAPIPolicy(policy.getPolicyName(), policy.getTenantId());
        apiPolicy = apiMgtDAO.updateAPIPolicy(apiPolicy);
        // TODO rename level to  resource or appropriate name
        APIManagerConfiguration config = getAPIManagerConfiguration();
        if (log.isDebugEnabled()) {
            log.debug("Calling invalidation cache for API Policy for tenant ");
        }
        String policyContext = APIConstants.POLICY_CACHE_CONTEXT + "/t/" + apiPolicy.getTenantDomain() + "/";
        invalidateResourceCache(policyContext, null, Collections.EMPTY_SET);
        List<Integer> addedConditionGroupIds = new ArrayList<>();
        List<Integer> deletedConditionGroupIds = new ArrayList<>();
        for (Pipeline pipeline : existingPolicy.getPipelines()) {
            deletedConditionGroupIds.add(pipeline.getId());
        }
        for (Pipeline pipeline : apiPolicy.getPipelines()) {
            addedConditionGroupIds.add(pipeline.getId());
        }
        APIPolicyEvent apiPolicyEvent = new APIPolicyEvent(UUID.randomUUID().toString(), System.currentTimeMillis(), APIConstants.EventType.POLICY_UPDATE.name(), tenantId, apiPolicy.getTenantDomain(), apiPolicy.getPolicyId(), apiPolicy.getPolicyName(), apiPolicy.getDefaultQuotaPolicy().getType(), addedConditionGroupIds, deletedConditionGroupIds);
        APIUtil.sendNotification(apiPolicyEvent, APIConstants.NotifierType.POLICY.name());
    } else if (policy instanceof ApplicationPolicy) {
        ApplicationPolicy appPolicy = (ApplicationPolicy) policy;
        apiMgtDAO.updateApplicationPolicy(appPolicy);
        // policy id is not set. retrieving policy to get the id.
        ApplicationPolicy retrievedPolicy = apiMgtDAO.getApplicationPolicy(appPolicy.getPolicyName(), tenantId);
        ApplicationPolicyEvent applicationPolicyEvent = new ApplicationPolicyEvent(UUID.randomUUID().toString(), System.currentTimeMillis(), APIConstants.EventType.POLICY_UPDATE.name(), tenantId, appPolicy.getTenantDomain(), retrievedPolicy.getPolicyId(), appPolicy.getPolicyName(), appPolicy.getDefaultQuotaPolicy().getType());
        APIUtil.sendNotification(applicationPolicyEvent, APIConstants.NotifierType.POLICY.name());
    } else if (policy instanceof SubscriptionPolicy) {
        SubscriptionPolicy subPolicy = (SubscriptionPolicy) policy;
        apiMgtDAO.updateSubscriptionPolicy(subPolicy);
        String monetizationPlan = subPolicy.getMonetizationPlan();
        Map<String, String> monetizationPlanProperties = subPolicy.getMonetizationPlanProperties();
        // call the monetization extension point to create plans (if any)
        if (StringUtils.isNotBlank(monetizationPlan) && MapUtils.isNotEmpty(monetizationPlanProperties)) {
            updateMonetizationPlan(subPolicy);
        }
        // policy id is not set. retrieving policy to get the id.
        SubscriptionPolicy retrievedPolicy = apiMgtDAO.getSubscriptionPolicy(subPolicy.getPolicyName(), tenantId);
        SubscriptionPolicyEvent subscriptionPolicyEvent = new SubscriptionPolicyEvent(UUID.randomUUID().toString(), System.currentTimeMillis(), APIConstants.EventType.POLICY_UPDATE.name(), tenantId, subPolicy.getTenantDomain(), retrievedPolicy.getPolicyId(), subPolicy.getPolicyName(), subPolicy.getDefaultQuotaPolicy().getType(), subPolicy.getRateLimitCount(), subPolicy.getRateLimitTimeUnit(), subPolicy.isStopOnQuotaReach(), subPolicy.getGraphQLMaxDepth(), subPolicy.getGraphQLMaxComplexity(), subPolicy.getSubscriberCount());
        APIUtil.sendNotification(subscriptionPolicyEvent, APIConstants.NotifierType.POLICY.name());
    } else if (policy instanceof GlobalPolicy) {
        GlobalPolicy globalPolicy = (GlobalPolicy) policy;
        // getting key templates before updating database
        GlobalPolicy oldGlobalPolicy = apiMgtDAO.getGlobalPolicy(policy.getPolicyName());
        oldKeyTemplate = oldGlobalPolicy.getKeyTemplate();
        newKeyTemplate = globalPolicy.getKeyTemplate();
        apiMgtDAO.updateGlobalPolicy(globalPolicy);
        GlobalPolicy retrievedPolicy = apiMgtDAO.getGlobalPolicy(globalPolicy.getPolicyName());
        GlobalPolicyEvent globalPolicyEvent = new GlobalPolicyEvent(UUID.randomUUID().toString(), System.currentTimeMillis(), APIConstants.EventType.POLICY_UPDATE.name(), tenantId, globalPolicy.getTenantDomain(), retrievedPolicy.getPolicyId(), globalPolicy.getPolicyName());
        APIUtil.sendNotification(globalPolicyEvent, APIConstants.NotifierType.POLICY.name());
    } else {
        String msg = "Policy type " + policy.getClass().getName() + " is not supported";
        log.error(msg);
        throw new UnsupportedPolicyTypeException(msg);
    }
    // publishing keytemplate after update
    if (oldKeyTemplate != null && newKeyTemplate != null) {
        publishKeyTemplateEvent(oldKeyTemplate, "remove");
        publishKeyTemplateEvent(newKeyTemplate, "add");
    }
}