Fix occurrence really optional

Change-Id: I18c4d0803e20ed18e4dde553288d37143dff936a
Issue-ID: CCSDK-1572
Signed-off-by: Eliezio Oliveira <eliezio.oliveira@est.tech>

diff --git a/ms/blueprintsprocessor/functions/resource-resolution/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/functions/resource/resolution/ResourceResolutionComponent.kt b/ms/blueprintsprocessor/functions/resource-resolution/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/functions/resource/resolution/ResourceResolutionComponent.kt
index 875b9ae..0521919 100644 (file)
--- a/ms/blueprintsprocessor/functions/resource-resolution/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/functions/resource/resolution/ResourceResolutionComponent.kt
+++ b/ms/blueprintsprocessor/functions/resource-resolution/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/functions/resource/resolution/ResourceResolutionComponent.kt
@@ -53,7 +53,7 @@ open class ResourceResolutionComponent(private val resourceResolutionService: Re
 
     override suspend fun processNB(executionRequest: ExecutionServiceInput) {
 
-        val occurrence = getOperationInput(ResourceResolutionConstants.RESOURCE_RESOLUTION_INPUT_OCCURRENCE).asInt()
+        val occurrence = getOptionalOperationInput(ResourceResolutionConstants.RESOURCE_RESOLUTION_INPUT_OCCURRENCE)?.asInt() ?: 1
         val resolutionKey = getOptionalOperationInput(ResourceResolutionConstants.RESOURCE_RESOLUTION_INPUT_RESOLUTION_KEY)?.returnNullIfMissing()?.textValue() ?: ""
         val storeResult = getOptionalOperationInput(ResourceResolutionConstants.RESOURCE_RESOLUTION_INPUT_STORE_RESULT)?.asBoolean() ?: false
         val resourceId = getOptionalOperationInput(ResourceResolutionConstants.RESOURCE_RESOLUTION_INPUT_RESOURCE_ID)?.returnNullIfMissing()?.textValue() ?: ""