Merge "Mesh input-key-mapping using velocity"

3 files changed, 51 insertions, 35 deletions

diff --git a/ms/controllerblueprints/modules/blueprint-core/src/main/kotlin/org/onap/ccsdk/apps/controllerblueprints/core/service/BluePrintTemplateService.kt b/ms/controllerblueprints/modules/blueprint-core/src/main/kotlin/org/onap/ccsdk/apps/controllerblueprints/core/service/BluePrintTemplateService.kt
index d175fdde..4fa69cad 100644
--- a/ms/controllerblueprints/modules/blueprint-core/src/main/kotlin/org/onap/ccsdk/apps/controllerblueprints/core/service/BluePrintTemplateService.kt
+++ b/ms/controllerblueprints/modules/blueprint-core/src/main/kotlin/org/onap/ccsdk/apps/controllerblueprints/core/service/BluePrintTemplateService.kt
@@ -34,34 +34,32 @@ open class BluePrintTemplateService {
     companion object {
 
         /**
-         * Generate Content from Velocity Template and JSON Content.
+         * Generate Content from Velocity Template and JSON Content or property map.
          */
-        fun generateContent(template: String, json: String,
+        fun generateContent(template: String, json: String = "",
                             ignoreJsonNull: Boolean = false,
-                            additionalContext: MutableMap<String, Any> = hashMapOf()): String {
+                            additionalContext: Map<String, Any> = hashMapOf()): String {
             Velocity.init()
             val mapper = ObjectMapper()
             val nodeFactory = BluePrintJsonNodeFactory()
-            mapper.setNodeFactory(nodeFactory)
-
-            val jsonNode = mapper.readValue<JsonNode>(json, JsonNode::class.java)
-                    ?: throw BluePrintProcessorException("couldn't get json node from json")
-
-            if (ignoreJsonNull)
-                JacksonUtils.removeJsonNullNode(jsonNode)
+            mapper.nodeFactory = nodeFactory
 
             val velocityContext = VelocityContext()
             velocityContext.put("StringUtils", StringUtils::class.java)
             velocityContext.put("BooleanUtils", BooleanUtils::class.java)
-            /**
-             * Add the Custom Velocity Context API
-             */
+
+            // Add the Custom Velocity Context API
             additionalContext.forEach { name, value -> velocityContext.put(name, value) }
-            /**
-             * Add the JSON Data to the context
-             */
-            jsonNode.fields().forEach { entry ->
-                velocityContext.put(entry.key, entry.value)
+
+            // Add the JSON Data to the context
+            if (json.isNotEmpty()) {
+                val jsonNode = mapper.readValue<JsonNode>(json, JsonNode::class.java)
+                    ?: throw BluePrintProcessorException("couldn't get json node from json")
+                if (ignoreJsonNull)
+                    JacksonUtils.removeJsonNullNode(jsonNode)
+                jsonNode.fields().forEach { entry ->
+                    velocityContext.put(entry.key, entry.value)
+                }
             }
 
             val stringWriter = StringWriter()
diff --git a/ms/controllerblueprints/modules/blueprint-core/src/main/kotlin/org/onap/ccsdk/apps/controllerblueprints/core/utils/JacksonUtils.kt b/ms/controllerblueprints/modules/blueprint-core/src/main/kotlin/org/onap/ccsdk/apps/controllerblueprints/core/utils/JacksonUtils.kt
index 932f0edc..e0341b8a 100644
--- a/ms/controllerblueprints/modules/blueprint-core/src/main/kotlin/org/onap/ccsdk/apps/controllerblueprints/core/utils/JacksonUtils.kt
+++ b/ms/controllerblueprints/modules/blueprint-core/src/main/kotlin/org/onap/ccsdk/apps/controllerblueprints/core/utils/JacksonUtils.kt
@@ -22,8 +22,13 @@ import com.fasterxml.jackson.annotation.JsonInclude
 import com.fasterxml.jackson.databind.JsonNode
 import com.fasterxml.jackson.databind.SerializationFeature
 import com.fasterxml.jackson.databind.node.ArrayNode
+import com.fasterxml.jackson.databind.node.BooleanNode
+import com.fasterxml.jackson.databind.node.DoubleNode
+import com.fasterxml.jackson.databind.node.FloatNode
+import com.fasterxml.jackson.databind.node.IntNode
 import com.fasterxml.jackson.databind.node.NullNode
 import com.fasterxml.jackson.databind.node.ObjectNode
+import com.fasterxml.jackson.databind.node.TextNode
 import com.fasterxml.jackson.module.kotlin.jacksonObjectMapper
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.async
@@ -46,7 +51,7 @@ class JacksonUtils {
     companion object {
         private val log: EELFLogger = EELFManager.getInstance().getLogger(this::class.toString())
         inline fun <reified T : Any> readValue(content: String): T =
-                jacksonObjectMapper().readValue(content, T::class.java)
+            jacksonObjectMapper().readValue(content, T::class.java)
 
         fun <T> readValue(content: String, valueType: Class<T>): T? {
             return jacksonObjectMapper().readValue(content, valueType)
@@ -84,7 +89,7 @@ class JacksonUtils {
             return runBlocking {
                 withContext(Dispatchers.Default) {
                     IOUtils.toString(JacksonUtils::class.java.classLoader
-                            .getResourceAsStream(fileName), Charset.defaultCharset())
+                        .getResourceAsStream(fileName), Charset.defaultCharset())
                 }
             }
         }
@@ -184,7 +189,7 @@ class JacksonUtils {
 
         fun <T> getInstanceFromMap(properties: MutableMap<String, JsonNode>, classType: Class<T>): T {
             return readValue(getJson(properties), classType)
-                    ?: throw BluePrintProcessorException("failed to transform content ($properties) to type ($classType)")
+                ?: throw BluePrintProcessorException("failed to transform content ($properties) to type ($classType)")
         }
 
         fun checkJsonNodeValueOfType(type: String, jsonNode: JsonNode): Boolean {
@@ -228,14 +233,35 @@ class JacksonUtils {
             }
         }
 
+        fun getValue(value: JsonNode): Any {
+            return when (value) {
+                is BooleanNode -> value.booleanValue()
+                is IntNode -> value.intValue()
+                is FloatNode -> value.floatValue()
+                is DoubleNode -> value.doubleValue()
+                is TextNode -> value.textValue()
+                else -> value
+            }
+        }
+
+        fun getValue(value: Any, type: String): Any {
+            return when (type.toLowerCase()) {
+                BluePrintConstants.DATA_TYPE_BOOLEAN -> (value as BooleanNode).booleanValue()
+                BluePrintConstants.DATA_TYPE_INTEGER -> (value as IntNode).intValue()
+                BluePrintConstants.DATA_TYPE_FLOAT -> (value as FloatNode).floatValue()
+                BluePrintConstants.DATA_TYPE_DOUBLE -> (value as DoubleNode).doubleValue()
+                BluePrintConstants.DATA_TYPE_STRING -> (value as TextNode).textValue()
+                else -> (value as JsonNode)
+            }
+        }
+
         fun populatePrimitiveValues(key: String, value: Any, primitiveType: String, objectNode: ObjectNode) {
             when (primitiveType.toLowerCase()) {
-                BluePrintConstants.DATA_TYPE_BOOLEAN -> objectNode.put(key, value as Boolean)
-                BluePrintConstants.DATA_TYPE_INTEGER -> objectNode.put(key, value as Int)
-                BluePrintConstants.DATA_TYPE_FLOAT -> objectNode.put(key, value as Float)
-                BluePrintConstants.DATA_TYPE_DOUBLE -> objectNode.put(key, value as Double)
-                BluePrintConstants.DATA_TYPE_TIMESTAMP -> objectNode.put(key, value as String)
-                else -> objectNode.put(key, value as String)
+                BluePrintConstants.DATA_TYPE_BOOLEAN -> objectNode.put(key, (value as BooleanNode).booleanValue())
+                BluePrintConstants.DATA_TYPE_INTEGER -> objectNode.put(key, (value as IntNode).intValue())
+                BluePrintConstants.DATA_TYPE_FLOAT -> objectNode.put(key, (value as FloatNode).floatValue())
+                BluePrintConstants.DATA_TYPE_DOUBLE -> objectNode.put(key, (value as DoubleNode).doubleValue())
+                else -> objectNode.put(key, (value as TextNode).textValue())
             }
         }
 
diff --git a/ms/controllerblueprints/modules/resource-dict/src/main/kotlin/org/onap/ccsdk/apps/controllerblueprints/resource/dict/service/ResourceAssignmentValidationService.kt b/ms/controllerblueprints/modules/resource-dict/src/main/kotlin/org/onap/ccsdk/apps/controllerblueprints/resource/dict/service/ResourceAssignmentValidationService.kt
index b35bca74..cd1dd431 100644
--- a/ms/controllerblueprints/modules/resource-dict/src/main/kotlin/org/onap/ccsdk/apps/controllerblueprints/resource/dict/service/ResourceAssignmentValidationService.kt
+++ b/ms/controllerblueprints/modules/resource-dict/src/main/kotlin/org/onap/ccsdk/apps/controllerblueprints/resource/dict/service/ResourceAssignmentValidationService.kt
@@ -76,14 +76,6 @@ open class ResourceAssignmentValidationServiceImpl : ResourceAssignmentValidatio
             validationMessage.appendln(String.format("Duplicate Assignment Template Keys (%s) is Present", duplicateKeyNames))
         }
 
-        // Check the Resource Assignment has Duplicate Dictionary Names
-        val duplicateDictionaryKeyNames = resourceAssignments.groupBy { it.dictionaryName }
-                .filter { it.value.size > 1 }
-                .map { it.key }
-        if (duplicateDictionaryKeyNames.isNotEmpty()) {
-            validationMessage.appendln(String.format("Duplicate Assignment Dictionary Keys (%s) is Present", duplicateDictionaryKeyNames))
-        }
-
         // Collect all the dependencies as a single list
         val dependenciesNames = resourceAssignments.mapNotNull { it.dependencies }.flatten()