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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Code Review / ccsdk / cds.git / commitdiff