diff options
Diffstat (limited to 'cps-ncmp-service')
3 files changed, 66 insertions, 3 deletions
diff --git a/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/init/SubscriptionModelLoader.java b/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/init/SubscriptionModelLoader.java index 231ba75b5..5a418fd31 100644 --- a/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/init/SubscriptionModelLoader.java +++ b/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/init/SubscriptionModelLoader.java @@ -31,6 +31,7 @@ import org.onap.cps.api.CpsDataService; import org.onap.cps.api.CpsModuleService; import org.onap.cps.ncmp.api.impl.exception.NcmpStartUpException; import org.onap.cps.spi.exceptions.AlreadyDefinedException; +import org.onap.cps.spi.model.Dataspace; import org.springframework.beans.factory.annotation.Value; import org.springframework.boot.SpringApplication; import org.springframework.boot.context.event.ApplicationReadyEvent; @@ -51,6 +52,12 @@ public class SubscriptionModelLoader implements ModelLoader { private static final String SUBSCRIPTION_SCHEMASET_NAME = "subscriptions"; private static final String SUBSCRIPTION_REGISTRY_DATANODE_NAME = "subscription-registry"; + @Value("${ncmp.model-loader.maximumAttemptCount:20}") + private int maximumAttemptCount; + + @Value("${ncmp.model-loader.retryTimeMs:1000}") + private long retryTimeMs; + @Value("${ncmp.model-loader.subscription:false}") private boolean subscriptionModelLoaderEnabled; @@ -63,6 +70,7 @@ public class SubscriptionModelLoader implements ModelLoader { public void onApplicationEvent(final ApplicationReadyEvent applicationReadyEvent) { try { if (subscriptionModelLoaderEnabled) { + checkNcmpDataspaceExists(); onboardSubscriptionModel(createYangResourceToContentMap()); } else { log.info("Subscription Model Loader is disabled"); @@ -73,6 +81,29 @@ public class SubscriptionModelLoader implements ModelLoader { } } + private void checkNcmpDataspaceExists() { + boolean ncmpDataspaceExists = false; + int attemptCount = 0; + while (!ncmpDataspaceExists) { + final Dataspace ncmpDataspace = cpsAdminService.getDataspace(SUBSCRIPTION_DATASPACE_NAME); + if (ncmpDataspace != null) { + ncmpDataspaceExists = true; + } + if (attemptCount < maximumAttemptCount) { + try { + Thread.sleep(attemptCount * retryTimeMs); + attemptCount++; + log.info("Retrieving NCMP dataspace... {} attempt(s) ", attemptCount); + } catch (final InterruptedException e) { + Thread.currentThread().interrupt(); + } + } else { + throw new NcmpStartUpException("Retrieval of NCMP dataspace fails", + "NCMP dataspace does not exist"); + } + } + } + /** * Method to onboard subscription model for NCMP. */ diff --git a/cps-ncmp-service/src/main/resources/model/subscription.yang b/cps-ncmp-service/src/main/resources/model/subscription.yang index 8ae1be664..e332a2898 100644 --- a/cps-ncmp-service/src/main/resources/model/subscription.yang +++ b/cps-ncmp-service/src/main/resources/model/subscription.yang @@ -4,7 +4,7 @@ module subscription { prefix subs; - revision "2023-21-03" { + revision "2023-03-21" { description "NCMP subscription model"; } diff --git a/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/init/SubscriptionModelLoaderSpec.groovy b/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/init/SubscriptionModelLoaderSpec.groovy index aa8bc53c9..a14a0f286 100644 --- a/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/init/SubscriptionModelLoaderSpec.groovy +++ b/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/init/SubscriptionModelLoaderSpec.groovy @@ -32,6 +32,7 @@ import org.onap.cps.ncmp.api.impl.exception.NcmpStartUpException import org.onap.cps.spi.exceptions.AlreadyDefinedException import org.onap.cps.spi.exceptions.DataValidationException import org.onap.cps.spi.exceptions.SchemaSetNotFoundException +import org.onap.cps.spi.model.Dataspace import org.springframework.boot.SpringApplication import org.slf4j.LoggerFactory import org.springframework.boot.context.event.ApplicationReadyEvent @@ -73,9 +74,15 @@ class SubscriptionModelLoaderSpec extends Specification { } def 'Onboard subscription model successfully via application ready event'() { - when:'model loader is enabled' + given: 'dataspace is ready for use' + mockCpsAdminService.getDataspace('NCMP-Admin') >> new Dataspace('NCMP-Admin') + and:'model loader is enabled' objectUnderTest.subscriptionModelLoaderEnabled = true - and: 'the application is ready' + and: 'maximum attempt count is set' + objectUnderTest.maximumAttemptCount = 20 + and: 'retry time is set' + objectUnderTest.retryTimeMs = 100 + when: 'the application is ready' objectUnderTest.onApplicationEvent(applicationReadyEvent) then: 'the module service to create schema set is called once' 1 * mockCpsModuleService.createSchemaSet('NCMP-Admin', 'subscriptions',sampleYangContentMap) @@ -90,6 +97,8 @@ class SubscriptionModelLoaderSpec extends Specification { objectUnderTest.subscriptionModelLoaderEnabled = false and: 'application is ready' objectUnderTest.onApplicationEvent(applicationReadyEvent) + and: 'dataspace is ready for use' + mockCpsAdminService.getDataspace('NCMP-Admin') >> new Dataspace('NCMP-Admin') then: 'the module service to create schema set was not called' 0 * mockCpsModuleService.createSchemaSet(*_) and: 'the admin service to create an anchor set was not called' @@ -98,11 +107,34 @@ class SubscriptionModelLoaderSpec extends Specification { 0 * mockCpsDataService.saveData(*_) } + def 'Onboard subscription model fails as NCMP dataspace does not exist' () { + given: 'model loader is enabled' + objectUnderTest.subscriptionModelLoaderEnabled = true + and: 'maximum attempt count is set' + objectUnderTest.maximumAttemptCount = 20 + and: 'retry time is set' + objectUnderTest.retryTimeMs = 100 + when: 'the application is ready' + objectUnderTest.onApplicationEvent(applicationReadyEvent) + then: 'the module service to create schema set was not called' + 0 * mockCpsModuleService.createSchemaSet(*_) + and: 'the admin service to create an anchor set was not called' + 0 * mockCpsAdminService.createAnchor(*_) + and: 'the data service to create a top level datanode was not called' + 0 * mockCpsDataService.saveData(*_) + and: 'the log message contains the correct exception message' + def logs = appender.list.toString() + assert logs.contains("Retrieval of NCMP dataspace fails") + } + + def 'Exception occurred while schema set creation' () { given: 'creating a schema set throws an exception' mockCpsModuleService.createSchemaSet(*_) >> { throw new DataValidationException(*_) } and: 'model loader is enabled' objectUnderTest.subscriptionModelLoaderEnabled = true + and: 'dataspace is ready for use' + mockCpsAdminService.getDataspace('NCMP-Admin') >> new Dataspace('NCMP-Admin') when: 'application is ready' objectUnderTest.onApplicationEvent(applicationReadyEvent) then: 'the admin service to create an anchor set was not called' |