diff options
Diffstat (limited to 'ms/blueprintsprocessor/functions/resource-resolution/src/main')
1 files changed, 128 insertions, 6 deletions
diff --git a/ms/blueprintsprocessor/functions/resource-resolution/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/functions/resource/resolution/processor/SimpleRestResourceAssignmentProcessor.kt b/ms/blueprintsprocessor/functions/resource-resolution/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/functions/resource/resolution/processor/SimpleRestResourceAssignmentProcessor.kt index e05261d89..f1a4dbb02 100644 --- a/ms/blueprintsprocessor/functions/resource-resolution/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/functions/resource/resolution/processor/SimpleRestResourceAssignmentProcessor.kt +++ b/ms/blueprintsprocessor/functions/resource-resolution/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/functions/resource/resolution/processor/SimpleRestResourceAssignmentProcessor.kt @@ -17,24 +17,146 @@ package org.onap.ccsdk.apps.blueprintsprocessor.functions.resource.resolution.processor +import com.fasterxml.jackson.databind.node.ArrayNode +import com.fasterxml.jackson.databind.node.JsonNodeFactory +import com.fasterxml.jackson.databind.node.NullNode +import com.fasterxml.jackson.databind.node.ObjectNode +import org.onap.ccsdk.apps.blueprintsprocessor.functions.resource.resolution.RestResourceSource +import org.onap.ccsdk.apps.blueprintsprocessor.functions.resource.resolution.utils.ResourceAssignmentUtils +import org.onap.ccsdk.apps.blueprintsprocessor.rest.service.BluePrintRestLibPropertyService +import org.onap.ccsdk.apps.controllerblueprints.core.* +import org.onap.ccsdk.apps.controllerblueprints.core.utils.JacksonUtils import org.onap.ccsdk.apps.controllerblueprints.resource.dict.ResourceAssignment +import org.onap.ccsdk.apps.controllerblueprints.resource.dict.ResourceDictionaryConstants +import org.slf4j.LoggerFactory import org.springframework.stereotype.Service /** * SimpleRestResourceAssignmentProcessor * - * @author Brinda Santh + * @author Kapil Singal */ -@Service("resource-assignment-processor-mdsal") -open class SimpleRestResourceAssignmentProcessor : ResourceAssignmentProcessor() { +@Service("resource-assignment-processor-primary-config-data") +open class SimpleRestResourceAssignmentProcessor(private val blueprintRestLibPropertyService: BluePrintRestLibPropertyService) + : ResourceAssignmentProcessor() { + + private val logger = LoggerFactory.getLogger(SimpleRestResourceAssignmentProcessor::class.java) override fun getName(): String { - return "resource-assignment-processor-mdsal" + return "resource-assignment-processor-primary-config-data" } - override fun process(executionRequest: ResourceAssignment) { + override fun process(resourceAssignment: ResourceAssignment) { + try { + validate(resourceAssignment) + + // Check if It has Input + val value = raRuntimeService.getInputValue(resourceAssignment.name) + if (value != null && value !is NullNode) { + logger.info("primary-db source template key (${resourceAssignment.name}) found from input and value is ($value)") + ResourceAssignmentUtils.setResourceDataValue(resourceAssignment, raRuntimeService, value) + } else { + val dName = resourceAssignment.dictionaryName + val dSource = resourceAssignment.dictionarySource + val resourceDefinition = resourceDictionaries[dName] + ?: throw BluePrintProcessorException("couldn't get resource dictionary definition for $dName") + val resourceSource = resourceDefinition.sources[dSource] + ?: throw BluePrintProcessorException("couldn't get resource definition $dName source($dSource)") + val resourceSourceProperties = checkNotNull(resourceSource.properties) { "failed to get source properties for $dName " } + val sourceProperties = JacksonUtils.getInstanceFromMap(resourceSourceProperties, RestResourceSource::class.java) + + val urlPath = checkNotNull(sourceProperties.urlPath) { "failed to get request urlPath for $dName under $dSource properties" } + val path = nullToEmpty(sourceProperties.path) + val inputKeyMapping = checkNotNull(sourceProperties.inputKeyMapping) { "failed to get input-key-mappings for $dName under $dSource properties" } + + logger.info("$dSource dictionary information : ($urlPath), ($inputKeyMapping), (${sourceProperties.outputKeyMapping})") + + val restClientService = blueprintRestLibPropertyService.blueprintWebClientService("primary-config-data") + val response = restClientService.getResource(urlPath, String::class.java) + if (response.isNotBlank()) { + logger.warn("Failed to get $dSource result for dictionary name ($dName) using urlPath ($urlPath)") + } else { + populateResource(resourceAssignment, sourceProperties, response, path) + } + } + // Check the value has populated for mandatory case + ResourceAssignmentUtils.assertTemplateKeyValueNotNull(resourceAssignment) + } catch (e: Exception) { + ResourceAssignmentUtils.setFailedResourceDataValue(resourceAssignment, e.message) + throw BluePrintProcessorException("Failed in template key ($resourceAssignment) assignments with: ${e.message}", e) + } } - override fun recover(runtimeException: RuntimeException, executionRequest: ResourceAssignment) { + @Throws(BluePrintProcessorException::class) + private fun populateResource(resourceAssignment: ResourceAssignment, sourceProperties: RestResourceSource, restResponse: String, path: String) { + val dName = resourceAssignment.dictionaryName + val dSource = resourceAssignment.dictionarySource + val type = nullToEmpty(resourceAssignment.property?.type) + lateinit var entrySchemaType: String + + val outputKeyMapping = checkNotNull(sourceProperties.outputKeyMapping) { "failed to get output-key-mappings for $dName under $dSource properties" } + logger.info("Response processing type($type)") + + val responseNode = checkNotNull(JacksonUtils.jsonNode(restResponse).at(path)) { "Failed to find path ($path) in response ($restResponse)" } + logger.info("populating value for output mapping ($outputKeyMapping), from json ($responseNode)") + + + when (type) { + in BluePrintTypes.validPrimitiveTypes() -> { + logger.info("For template key (${resourceAssignment.name}) setting value as ($responseNode)") + ResourceAssignmentUtils.setResourceDataValue(resourceAssignment, raRuntimeService, responseNode) + } + in BluePrintTypes.validCollectionTypes() -> { + // Array Types + entrySchemaType = returnNotEmptyOrThrow(resourceAssignment.property?.entrySchema?.type) { "Entry schema is not defined for dictionary ($dName) info" } + val arrayNode = responseNode as ArrayNode + + if (entrySchemaType !in BluePrintTypes.validPrimitiveTypes()) { + val responseArrayNode = responseNode.toList() + for (responseSingleJsonNode in responseArrayNode) { + val arrayChildNode = JsonNodeFactory.instance.objectNode() + outputKeyMapping.map { + val responseKeyValue = responseSingleJsonNode.get(it.key) + val propertyTypeForDataType = ResourceAssignmentUtils.getPropertyType(raRuntimeService, entrySchemaType, it.key) + logger.info("For List Type Resource: key (${it.key}), value ($responseKeyValue), type ({$propertyTypeForDataType})") + JacksonUtils.populateJsonNodeValues(it.value, responseKeyValue, propertyTypeForDataType, arrayChildNode) + } + arrayNode.add(arrayChildNode) + } + } + logger.info("For template key (${resourceAssignment.name}) setting value as ($arrayNode)") + // Set the List of Complex Values + ResourceAssignmentUtils.setResourceDataValue(resourceAssignment, raRuntimeService, arrayNode) + } + else -> { + // Complex Types + val objectNode = responseNode as ObjectNode + outputKeyMapping.map { + val responseKeyValue = responseNode.get(it.key) + val propertyTypeForDataType = ResourceAssignmentUtils.getPropertyType(raRuntimeService, entrySchemaType, it.key) + logger.info("For List Type Resource: key (${it.key}), value ($responseKeyValue), type ({$propertyTypeForDataType})") + JacksonUtils.populateJsonNodeValues(it.value, responseKeyValue, propertyTypeForDataType, objectNode) + } + + logger.info("For template key (${resourceAssignment.name}) setting value as ($objectNode)") + // Set the List of Complex Values + ResourceAssignmentUtils.setResourceDataValue(resourceAssignment, raRuntimeService, objectNode) + } + } + } + + @Throws(BluePrintProcessorException::class) + private fun validate(resourceAssignment: ResourceAssignment) { + checkNotEmptyOrThrow(resourceAssignment.name, "resource assignment template key is not defined") + checkNotEmptyOrThrow(resourceAssignment.dictionaryName, "resource assignment dictionary name is not defined for template key (${resourceAssignment.name})") + checkEqualsOrThrow(ResourceDictionaryConstants.SOURCE_PRIMARY_CONFIG_DATA, resourceAssignment.dictionarySource) { + "resource assignment source is not ${ResourceDictionaryConstants.SOURCE_PRIMARY_CONFIG_DATA} but it is ${resourceAssignment.dictionarySource}" + } + checkNotEmptyOrThrow(resourceAssignment.dictionaryName, "resource assignment dictionary name is not defined for template key (${resourceAssignment.name})") } + + override fun recover(runtimeException: RuntimeException, resourceAssignment: ResourceAssignment) { + } + + }
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