Add resource definition resolution service.

[ccsdk/cds.git] / ms / blueprintsprocessor / functions / resource-resolution / src / main / kotlin / org / onap / ccsdk / cds / blueprintsprocessor / functions / resource / resolution / utils / ResourceAssignmentUtils.kt

diff --git a/ms/blueprintsprocessor/functions/resource-resolution/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/functions/resource/resolution/utils/ResourceAssignmentUtils.kt b/ms/blueprintsprocessor/functions/resource-resolution/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/functions/resource/resolution/utils/ResourceAssignmentUtils.kt
index 656e861..f8024d9 100644 (file)
--- a/ms/blueprintsprocessor/functions/resource-resolution/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/functions/resource/resolution/utils/ResourceAssignmentUtils.kt
+++ b/ms/blueprintsprocessor/functions/resource-resolution/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/functions/resource/resolution/utils/ResourceAssignmentUtils.kt
@@ -19,8 +19,8 @@ package org.onap.ccsdk.cds.blueprintsprocessor.functions.resource.resolution.uti
 
 import com.fasterxml.jackson.databind.JsonNode
 import com.fasterxml.jackson.databind.ObjectMapper
-import com.fasterxml.jackson.databind.node.NullNode
 import com.fasterxml.jackson.databind.node.ObjectNode
+import com.fasterxml.jackson.databind.node.TextNode
 import org.onap.ccsdk.cds.blueprintsprocessor.functions.resource.resolution.ResourceAssignmentRuntimeService
 import org.onap.ccsdk.cds.blueprintsprocessor.functions.resource.resolution.ResourceResolutionConstants
 import org.onap.ccsdk.cds.controllerblueprints.core.*
@@ -69,7 +69,8 @@ class ResourceAssignmentUtils {
             try {
                 if (resourceProp.type.isNotEmpty()) {
                     logger.info("Setting Resource Value ($value) for Resource Name " +
-                            "(${resourceAssignment.dictionaryName}) of type (${resourceProp.type})")
+                            "(${resourceAssignment.name}), definition(${resourceAssignment.dictionaryName}) " +
+                            "of type (${resourceProp.type})")
                     setResourceValue(resourceAssignment, raRuntimeService, value)
                     resourceAssignment.updatedDate = Date()
                     resourceAssignment.updatedBy = BluePrintConstants.USER_SYSTEM
@@ -105,7 +106,7 @@ class ResourceAssignmentUtils {
                 "Failed to populate mandatory resource resource mapping $resourceAssignment"
             }
             if (resourceProp.required != null && resourceProp.required!!
-                    && (resourceProp.value == null || resourceProp.value !is NullNode)) {
+                    && (resourceProp.value == null || resourceProp.value!!.returnNullIfMissing() == null)) {
                 logger.error("failed to populate mandatory resource mapping ($resourceAssignment)")
                 throw BluePrintProcessorException("failed to populate mandatory resource mapping ($resourceAssignment)")
             }
@@ -122,7 +123,7 @@ class ResourceAssignmentUtils {
                     if (isNotEmpty(it.name) && it.property != null) {
                         val rName = it.name
                         val type = nullToEmpty(it.property?.type).toLowerCase()
-                        val value = it.property?.value
+                        val value = useDefaultValueIfNull(it, rName)
                         logger.info("Generating Resource name ($rName), type ($type), value ($value)")
                         root.set(rName, value)
                     }
@@ -136,6 +137,30 @@ class ResourceAssignmentUtils {
             return result
         }
 
+        @Throws(BluePrintProcessorException::class)
+        fun generateResourceForAssignments(assignments: List<ResourceAssignment>): MutableMap<String, JsonNode> {
+            val data: MutableMap<String, JsonNode> = hashMapOf()
+            assignments.forEach {
+                if (isNotEmpty(it.name) && it.property != null) {
+                    val rName = it.name
+                    val type = nullToEmpty(it.property?.type).toLowerCase()
+                    val value = useDefaultValueIfNull(it, rName)
+                    logger.trace("Generating Resource name ($rName), type ($type), value ($value)")
+                    data[rName] = value
+                }
+            }
+            return data
+        }
+
+        private fun useDefaultValueIfNull(resourceAssignment: ResourceAssignment, resourceAssignmentName: String): JsonNode {
+            if (resourceAssignment.property?.value == null) {
+                val defaultValue = "\${$resourceAssignmentName}"
+                return TextNode(defaultValue)
+            } else {
+                return resourceAssignment.property!!.value!!
+            }
+        }
+
         fun transformToRARuntimeService(blueprintRuntimeService: BluePrintRuntimeService<*>,
                                         templateArtifactName: String): ResourceAssignmentRuntimeService {