Add blueprint runtime validator

Change-Id: I9e2aa1aec392fc4191d547115fa90e8811f0f9e9
Issue-ID: CCSDK-1110
Signed-off-by: Muthuramalingam, Brinda Santh <brindasanth@in.ibm.com>

7 files changed, 77 insertions, 62 deletions

diff --git a/ms/blueprintsprocessor/functions/resource-resolution/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/functions/resource/resolution/ResourceResolutionConstants.kt b/ms/blueprintsprocessor/functions/resource-resolution/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/functions/resource/resolution/ResourceResolutionConstants.kt
index 8dd738d03..b57b88b7b 100644
--- a/ms/blueprintsprocessor/functions/resource-resolution/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/functions/resource/resolution/ResourceResolutionConstants.kt
+++ b/ms/blueprintsprocessor/functions/resource-resolution/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/functions/resource/resolution/ResourceResolutionConstants.kt
@@ -1,5 +1,6 @@
 /*
  * Copyright © 2017-2018 AT&T Intellectual Property.
+ * Modifications Copyright © 2019 IBM.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -16,8 +17,8 @@
 
 package org.onap.ccsdk.apps.blueprintsprocessor.functions.resource.resolution
 
-class ResourceResolutionConstants {
-    companion object {
+object ResourceResolutionConstants {
+
         const val SERVICE_RESOURCE_RESOLUTION = "resource-resolution-service"
         const val PREFIX_RESOURCE_RESOLUTION_PROCESSOR = "rr-processor-"
         const val INPUT_ARTIFACT_PREFIX_NAMES = "artifact-prefix-names"
@@ -25,6 +26,6 @@ class ResourceResolutionConstants {
         const val FILE_NAME_RESOURCE_DEFINITION_TYPES = "resources_definition_types.json"
         const val RESOURCE_RESOLUTION_INPUT_KEY = "resolution-key";
         const val RESOURCE_RESOLUTION_INPUT_STORE_RESULT = "store-result";
-    }
+
 
 }
\ No newline at end of file
diff --git a/ms/blueprintsprocessor/functions/resource-resolution/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/functions/resource/resolution/processor/CapabilityResourceResolutionProcessor.kt b/ms/blueprintsprocessor/functions/resource-resolution/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/functions/resource/resolution/processor/CapabilityResourceResolutionProcessor.kt
index c6b7d77e5..c2dbd7312 100644
--- a/ms/blueprintsprocessor/functions/resource-resolution/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/functions/resource/resolution/processor/CapabilityResourceResolutionProcessor.kt
+++ b/ms/blueprintsprocessor/functions/resource-resolution/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/functions/resource/resolution/processor/CapabilityResourceResolutionProcessor.kt
@@ -19,6 +19,7 @@
 package org.onap.ccsdk.apps.blueprintsprocessor.functions.resource.resolution.processor
 
 import org.onap.ccsdk.apps.blueprintsprocessor.functions.resource.resolution.CapabilityResourceSource
+import org.onap.ccsdk.apps.blueprintsprocessor.functions.resource.resolution.ResourceResolutionConstants.PREFIX_RESOURCE_RESOLUTION_PROCESSOR
 import org.onap.ccsdk.apps.blueprintsprocessor.services.execution.scripts.BlueprintJythonService
 import org.onap.ccsdk.apps.controllerblueprints.core.BluePrintConstants
 import org.onap.ccsdk.apps.controllerblueprints.core.BluePrintProcessorException
@@ -32,7 +33,7 @@ import org.springframework.context.annotation.Scope
 import org.springframework.stereotype.Service
 import java.io.File
 
-@Service("rr-processor-source-capability")
+@Service("${PREFIX_RESOURCE_RESOLUTION_PROCESSOR}source-capability")
 @Scope(value = ConfigurableBeanFactory.SCOPE_PROTOTYPE)
 open class CapabilityResourceResolutionProcessor(private var applicationContext: ApplicationContext,
                                                  private val bluePrintScriptsService: BluePrintScriptsService,
@@ -40,7 +41,7 @@ open class CapabilityResourceResolutionProcessor(private var applicationContext:
         ResourceAssignmentProcessor() {
 
     override fun getName(): String {
-        return "resource-assignment-processor-capability"
+        return "${PREFIX_RESOURCE_RESOLUTION_PROCESSOR}source-capability"
     }
 
     override fun process(resourceAssignment: ResourceAssignment) {
diff --git a/ms/blueprintsprocessor/functions/resource-resolution/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/functions/resource/resolution/processor/DatabaseResourceAssignmentProcessor.kt b/ms/blueprintsprocessor/functions/resource-resolution/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/functions/resource/resolution/processor/DatabaseResourceAssignmentProcessor.kt
index 8f0f626cd..39be14c93 100644
--- a/ms/blueprintsprocessor/functions/resource-resolution/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/functions/resource/resolution/processor/DatabaseResourceAssignmentProcessor.kt
+++ b/ms/blueprintsprocessor/functions/resource-resolution/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/functions/resource/resolution/processor/DatabaseResourceAssignmentProcessor.kt
@@ -20,6 +20,7 @@ package org.onap.ccsdk.apps.blueprintsprocessor.functions.resource.resolution.pr
 import com.fasterxml.jackson.databind.node.JsonNodeFactory
 import org.onap.ccsdk.apps.blueprintsprocessor.db.primary.DBLibGenericService
 import org.onap.ccsdk.apps.blueprintsprocessor.functions.resource.resolution.DatabaseResourceSource
+import org.onap.ccsdk.apps.blueprintsprocessor.functions.resource.resolution.ResourceResolutionConstants.PREFIX_RESOURCE_RESOLUTION_PROCESSOR
 import org.onap.ccsdk.apps.blueprintsprocessor.functions.resource.resolution.utils.ResourceAssignmentUtils
 import org.onap.ccsdk.apps.controllerblueprints.core.*
 import org.onap.ccsdk.apps.controllerblueprints.core.utils.JacksonUtils
@@ -37,7 +38,7 @@ import java.util.*
  *
  * @author Kapil Singal
  */
-@Service("rr-processor-source-primary-db")
+@Service("${PREFIX_RESOURCE_RESOLUTION_PROCESSOR}source-primary-db")
 @Scope(value = ConfigurableBeanFactory.SCOPE_PROTOTYPE)
 open class DatabaseResourceAssignmentProcessor(private val dBLibGenericService: DBLibGenericService)
     : ResourceAssignmentProcessor() {
@@ -45,7 +46,7 @@ open class DatabaseResourceAssignmentProcessor(private val dBLibGenericService:
     private val logger = LoggerFactory.getLogger(DatabaseResourceAssignmentProcessor::class.java)
 
     override fun getName(): String {
-        return "rr-processor-source-primary-db"
+        return "${PREFIX_RESOURCE_RESOLUTION_PROCESSOR}source-primary-db"
     }
 
     override fun process(resourceAssignment: ResourceAssignment) {
diff --git a/ms/blueprintsprocessor/functions/resource-resolution/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/functions/resource/resolution/processor/DefaultResourceResolutionProcessor.kt b/ms/blueprintsprocessor/functions/resource-resolution/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/functions/resource/resolution/processor/DefaultResourceResolutionProcessor.kt
index a8e0ad80e..528705f1b 100644
--- a/ms/blueprintsprocessor/functions/resource-resolution/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/functions/resource/resolution/processor/DefaultResourceResolutionProcessor.kt
+++ b/ms/blueprintsprocessor/functions/resource-resolution/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/functions/resource/resolution/processor/DefaultResourceResolutionProcessor.kt
@@ -17,6 +17,8 @@
 
 package org.onap.ccsdk.apps.blueprintsprocessor.functions.resource.resolution.processor
 
+import com.fasterxml.jackson.databind.JsonNode
+import org.onap.ccsdk.apps.blueprintsprocessor.functions.resource.resolution.ResourceResolutionConstants.PREFIX_RESOURCE_RESOLUTION_PROCESSOR
 import org.onap.ccsdk.apps.blueprintsprocessor.functions.resource.resolution.utils.ResourceAssignmentUtils
 import org.onap.ccsdk.apps.controllerblueprints.core.BluePrintProcessorException
 import org.onap.ccsdk.apps.controllerblueprints.resource.dict.ResourceAssignment
@@ -30,20 +32,20 @@ import org.springframework.stereotype.Service
  *
  * @author Kapil Singal
  */
-@Service("rr-processor-source-default")
+@Service("${PREFIX_RESOURCE_RESOLUTION_PROCESSOR}source-default")
 @Scope(value = ConfigurableBeanFactory.SCOPE_PROTOTYPE)
 open class DefaultResourceResolutionProcessor : ResourceAssignmentProcessor() {
 
     private val logger = LoggerFactory.getLogger(DefaultResourceResolutionProcessor::class.java)
 
     override fun getName(): String {
-        return "rr-processor-source-default"
+        return "${PREFIX_RESOURCE_RESOLUTION_PROCESSOR}source-default"
     }
 
     override fun process(resourceAssignment: ResourceAssignment) {
         try {
             // Check if It has Input
-            var value: Any?
+            var value: JsonNode?
             try {
                 value = raRuntimeService.getInputValue(resourceAssignment.name)
             } catch (e: BluePrintProcessorException) {
@@ -60,7 +62,7 @@ open class DefaultResourceResolutionProcessor : ResourceAssignmentProcessor() {
         } catch (e: Exception) {
             ResourceAssignmentUtils.setFailedResourceDataValue(resourceAssignment, e.message)
             throw BluePrintProcessorException("Failed in template key ($resourceAssignment) assignments with: ${e.message}",
-                e)
+                    e)
         }
 
     }
diff --git a/ms/blueprintsprocessor/functions/resource-resolution/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/functions/resource/resolution/processor/InputResourceResolutionProcessor.kt b/ms/blueprintsprocessor/functions/resource-resolution/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/functions/resource/resolution/processor/InputResourceResolutionProcessor.kt
index 66519f93d..a66222281 100644
--- a/ms/blueprintsprocessor/functions/resource-resolution/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/functions/resource/resolution/processor/InputResourceResolutionProcessor.kt
+++ b/ms/blueprintsprocessor/functions/resource-resolution/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/functions/resource/resolution/processor/InputResourceResolutionProcessor.kt
@@ -19,6 +19,7 @@ package org.onap.ccsdk.apps.blueprintsprocessor.functions.resource.resolution.pr
 
 import com.fasterxml.jackson.databind.node.MissingNode
 import com.fasterxml.jackson.databind.node.NullNode
+import org.onap.ccsdk.apps.blueprintsprocessor.functions.resource.resolution.ResourceResolutionConstants.PREFIX_RESOURCE_RESOLUTION_PROCESSOR
 import org.onap.ccsdk.apps.blueprintsprocessor.functions.resource.resolution.utils.ResourceAssignmentUtils
 import org.onap.ccsdk.apps.controllerblueprints.core.BluePrintProcessorException
 import org.onap.ccsdk.apps.controllerblueprints.core.checkNotEmpty
@@ -33,14 +34,14 @@ import org.springframework.stereotype.Service
  *
  * @author Kapil Singal
  */
-@Service("rr-processor-source-input")
+@Service("${PREFIX_RESOURCE_RESOLUTION_PROCESSOR}source-input")
 @Scope(value = ConfigurableBeanFactory.SCOPE_PROTOTYPE)
 open class InputResourceResolutionProcessor : ResourceAssignmentProcessor() {
 
     private val logger = LoggerFactory.getLogger(InputResourceResolutionProcessor::class.java)
 
     override fun getName(): String {
-        return "rr-processor-source-input"
+        return "${PREFIX_RESOURCE_RESOLUTION_PROCESSOR}source-input"
     }
 
     override fun process(resourceAssignment: ResourceAssignment) {
diff --git a/ms/blueprintsprocessor/functions/resource-resolution/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/functions/resource/resolution/processor/RestResourceResolutionProcessor.kt b/ms/blueprintsprocessor/functions/resource-resolution/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/functions/resource/resolution/processor/RestResourceResolutionProcessor.kt
index d8472ede4..37b4774a7 100644
--- a/ms/blueprintsprocessor/functions/resource-resolution/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/functions/resource/resolution/processor/RestResourceResolutionProcessor.kt
+++ b/ms/blueprintsprocessor/functions/resource-resolution/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/functions/resource/resolution/processor/RestResourceResolutionProcessor.kt
@@ -17,12 +17,23 @@
 
 package org.onap.ccsdk.apps.blueprintsprocessor.functions.resource.resolution.processor
 
-import com.fasterxml.jackson.databind.node.*
+import com.fasterxml.jackson.databind.node.ArrayNode
+import com.fasterxml.jackson.databind.node.JsonNodeFactory
+import com.fasterxml.jackson.databind.node.MissingNode
+import com.fasterxml.jackson.databind.node.NullNode
+import com.fasterxml.jackson.databind.node.ObjectNode
+import org.onap.ccsdk.apps.blueprintsprocessor.functions.resource.resolution.ResourceResolutionConstants.PREFIX_RESOURCE_RESOLUTION_PROCESSOR
 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.blueprintsprocessor.rest.service.BlueprintWebClientService
-import org.onap.ccsdk.apps.controllerblueprints.core.*
+import org.onap.ccsdk.apps.controllerblueprints.core.BluePrintProcessorException
+import org.onap.ccsdk.apps.controllerblueprints.core.BluePrintTypes
+import org.onap.ccsdk.apps.controllerblueprints.core.checkEqualsOrThrow
+import org.onap.ccsdk.apps.controllerblueprints.core.checkNotEmpty
+import org.onap.ccsdk.apps.controllerblueprints.core.checkNotEmptyOrThrow
+import org.onap.ccsdk.apps.controllerblueprints.core.nullToEmpty
+import org.onap.ccsdk.apps.controllerblueprints.core.returnNotEmptyOrThrow
 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
@@ -36,7 +47,7 @@ import org.springframework.stereotype.Service
  *
  * @author Kapil Singal
  */
-@Service("rr-processor-source-rest")
+@Service("${PREFIX_RESOURCE_RESOLUTION_PROCESSOR}source-rest")
 @Scope(value = ConfigurableBeanFactory.SCOPE_PROTOTYPE)
 open class RestResourceResolutionProcessor(private val blueprintRestLibPropertyService: BluePrintRestLibPropertyService)
     : ResourceAssignmentProcessor() {
@@ -44,7 +55,7 @@ open class RestResourceResolutionProcessor(private val blueprintRestLibPropertyS
     private val logger = LoggerFactory.getLogger(RestResourceResolutionProcessor::class.java)
 
     override fun getName(): String {
-        return "rr-processor-source-rest"
+        return "${PREFIX_RESOURCE_RESOLUTION_PROCESSOR}source-rest"
     }
 
     override fun process(resourceAssignment: ResourceAssignment) {
@@ -60,15 +71,19 @@ open class RestResourceResolutionProcessor(private val blueprintRestLibPropertyS
                 val dName = resourceAssignment.dictionaryName
                 val dSource = resourceAssignment.dictionarySource
                 val resourceDefinition = resourceDictionaries[dName]
-                        ?: throw BluePrintProcessorException("couldn't get resource dictionary definition for $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" }
+                    ?: 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" }
+                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})")
                 // Get the Rest Client Service
@@ -84,7 +99,8 @@ open class RestResourceResolutionProcessor(private val blueprintRestLibPropertyS
             ResourceAssignmentUtils.assertTemplateKeyValueNotNull(resourceAssignment)
         } catch (e: Exception) {
             ResourceAssignmentUtils.setFailedResourceDataValue(resourceAssignment, e.message)
-            throw BluePrintProcessorException("Failed in template key ($resourceAssignment) assignments with: ${e.message}", e)
+            throw BluePrintProcessorException("Failed in template key ($resourceAssignment) assignments with: ${e.message}",
+                e)
         }
     }
 
@@ -99,16 +115,19 @@ open class RestResourceResolutionProcessor(private val blueprintRestLibPropertyS
     }
 
     @Throws(BluePrintProcessorException::class)
-    private fun populateResource(resourceAssignment: ResourceAssignment, sourceProperties: RestResourceSource, restResponse: String, path: String) {
+    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" }
+        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)" }
+        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)")
 
 
@@ -119,7 +138,8 @@ open class RestResourceResolutionProcessor(private val blueprintRestLibPropertyS
             }
             in BluePrintTypes.validCollectionTypes() -> {
                 // Array Types
-                entrySchemaType = returnNotEmptyOrThrow(resourceAssignment.property?.entrySchema?.type) { "Entry schema is not defined for dictionary ($dName) info" }
+                entrySchemaType =
+                    returnNotEmptyOrThrow(resourceAssignment.property?.entrySchema?.type) { "Entry schema is not defined for dictionary ($dName) info" }
                 val arrayNode = responseNode as ArrayNode
 
                 if (entrySchemaType !in BluePrintTypes.validPrimitiveTypes()) {
@@ -128,9 +148,13 @@ open class RestResourceResolutionProcessor(private val blueprintRestLibPropertyS
                         val arrayChildNode = JsonNodeFactory.instance.objectNode()
                         outputKeyMapping.map {
                             val responseKeyValue = responseSingleJsonNode.get(it.key)
-                            val propertyTypeForDataType = ResourceAssignmentUtils.getPropertyType(raRuntimeService, entrySchemaType, it.key)
+                            val propertyTypeForDataType =
+                                ResourceAssignmentUtils.getPropertyType(raRuntimeService, entrySchemaType, it.key)
                             logger.info("For List Type Resource: key (${it.key}), value ($responseKeyValue), type  ({$propertyTypeForDataType})")
-                            JacksonUtils.populateJsonNodeValues(it.value, responseKeyValue, propertyTypeForDataType, arrayChildNode)
+                            JacksonUtils.populateJsonNodeValues(it.value,
+                                responseKeyValue,
+                                propertyTypeForDataType,
+                                arrayChildNode)
                         }
                         arrayNode.add(arrayChildNode)
                     }
@@ -144,7 +168,8 @@ open class RestResourceResolutionProcessor(private val blueprintRestLibPropertyS
                 val objectNode = responseNode as ObjectNode
                 outputKeyMapping.map {
                     val responseKeyValue = responseNode.get(it.key)
-                    val propertyTypeForDataType = ResourceAssignmentUtils.getPropertyType(raRuntimeService, entrySchemaType, it.key)
+                    val propertyTypeForDataType =
+                        ResourceAssignmentUtils.getPropertyType(raRuntimeService, entrySchemaType, it.key)
                     logger.info("For List Type Resource: key (${it.key}), value ($responseKeyValue), type  ({$propertyTypeForDataType})")
                     JacksonUtils.populateJsonNodeValues(it.value, responseKeyValue, propertyTypeForDataType, objectNode)
                 }
@@ -159,11 +184,14 @@ open class RestResourceResolutionProcessor(private val blueprintRestLibPropertyS
     @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 (${resourceAssignment.name})")
-        checkEqualsOrThrow(ResourceDictionaryConstants.SOURCE_PRIMARY_CONFIG_DATA, resourceAssignment.dictionarySource) {
+        checkNotEmptyOrThrow(resourceAssignment.dictionaryName,
+            "resource assignment dictionary name is not defined for template key (${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})")
+        checkNotEmptyOrThrow(resourceAssignment.dictionaryName,
+            "resource assignment dictionary name is not defined for template key (${resourceAssignment.name})")
     }
 
     override fun recover(runtimeException: RuntimeException, resourceAssignment: ResourceAssignment) {
diff --git a/ms/blueprintsprocessor/functions/resource-resolution/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/functions/resource/resolution/utils/ResourceAssignmentUtils.kt b/ms/blueprintsprocessor/functions/resource-resolution/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/functions/resource/resolution/utils/ResourceAssignmentUtils.kt
index 1c9a905fd..b5b126ab6 100644
--- a/ms/blueprintsprocessor/functions/resource-resolution/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/functions/resource/resolution/utils/ResourceAssignmentUtils.kt
+++ b/ms/blueprintsprocessor/functions/resource-resolution/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/functions/resource/resolution/utils/ResourceAssignmentUtils.kt
@@ -1,5 +1,6 @@
 /*
  * Copyright © 2017-2018 AT&T Intellectual Property.
+ * Modifications Copyright © 2019 IBM.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -23,13 +24,7 @@ import com.fasterxml.jackson.databind.ObjectMapper
 import com.fasterxml.jackson.databind.node.NullNode
 import com.fasterxml.jackson.databind.node.ObjectNode
 import org.onap.ccsdk.apps.blueprintsprocessor.functions.resource.resolution.ResourceAssignmentRuntimeService
-import org.onap.ccsdk.apps.controllerblueprints.core.BluePrintConstants
-import org.onap.ccsdk.apps.controllerblueprints.core.BluePrintProcessorException
-import org.onap.ccsdk.apps.controllerblueprints.core.BluePrintTypes
-import org.onap.ccsdk.apps.controllerblueprints.core.checkNotEmpty
-import org.onap.ccsdk.apps.controllerblueprints.core.checkNotEmptyOrThrow
-import org.onap.ccsdk.apps.controllerblueprints.core.nullToEmpty
-import org.onap.ccsdk.apps.controllerblueprints.core.returnNotEmptyOrThrow
+import org.onap.ccsdk.apps.controllerblueprints.core.*
 import org.onap.ccsdk.apps.controllerblueprints.core.service.BluePrintRuntimeService
 import org.onap.ccsdk.apps.controllerblueprints.core.utils.JacksonUtils
 import org.onap.ccsdk.apps.controllerblueprints.resource.dict.ResourceAssignment
@@ -40,9 +35,11 @@ class ResourceAssignmentUtils {
 
         private val logger: EELFLogger = EELFManager.getInstance().getLogger(ResourceAssignmentUtils::class.toString())
 
+        // TODO("Modify Value type from Any to JsonNode")
         @Synchronized
         @Throws(BluePrintProcessorException::class)
-        fun setResourceDataValue(resourceAssignment: ResourceAssignment, raRuntimeService: ResourceAssignmentRuntimeService, value: Any?) {
+        fun setResourceDataValue(resourceAssignment: ResourceAssignment,
+                                 raRuntimeService: ResourceAssignmentRuntimeService, value: Any?) {
 
             val resourceProp = checkNotNull(resourceAssignment.property) { "Failed in setting resource value for resource mapping $resourceAssignment" }
             checkNotEmptyOrThrow(resourceAssignment.name, "Failed in setting resource value for resource mapping $resourceAssignment")
@@ -111,10 +108,10 @@ class ResourceAssignmentUtils {
         @Synchronized
         @Throws(BluePrintProcessorException::class)
         fun generateResourceDataForAssignments(assignments: List<ResourceAssignment>): String {
-            var result = "{}"
+            val result: String
             try {
                 val mapper = ObjectMapper()
-                val root = mapper.readTree(result)
+                val root: ObjectNode = mapper.createObjectNode()
 
                 assignments.forEach {
                     if (checkNotEmpty(it.name) && it.property != null) {
@@ -122,23 +119,7 @@ class ResourceAssignmentUtils {
                         val type = nullToEmpty(it.property?.type).toLowerCase()
                         val value = it.property?.value
                         logger.info("Generating Resource name ($rName), type ($type), value ($value)")
-
-                        when (value) {
-                            null -> (root as ObjectNode).set(rName, null)
-                            is JsonNode -> (root as ObjectNode).set(rName, value)
-                            else -> {
-                                when (type) {
-                                    BluePrintConstants.DATA_TYPE_TIMESTAMP -> (root as ObjectNode).put(rName, value as String)
-                                    BluePrintConstants.DATA_TYPE_STRING -> (root as ObjectNode).put(rName, value as String)
-                                    BluePrintConstants.DATA_TYPE_BOOLEAN -> (root as ObjectNode).put(rName, value as Boolean)
-                                    BluePrintConstants.DATA_TYPE_INTEGER -> (root as ObjectNode).put(rName, value as Int)
-                                    BluePrintConstants.DATA_TYPE_FLOAT -> (root as ObjectNode).put(rName, value as Float)
-                                    else -> {
-                                        (root as ObjectNode).set(rName, JacksonUtils.getJsonNode(value))
-                                    }
-                                }
-                            }
-                        }
+                        root.set(rName, value)
                     }
                 }
                 result = mapper.writerWithDefaultPrettyPrinter().writeValueAsString(root)