gerrit.onap Code Review - ccsdk/apps.git/blob

   1 /*
   2  * Copyright © 2017-2018 AT&T Intellectual Property.
   3  * Modifications Copyright © 2018 IBM.
   4  *
   5  * Licensed under the Apache License, Version 2.0 (the "License");
   6  * you may not use this file except in compliance with the License.
   7  * You may obtain a copy of the License at
   8  *
   9  *     http://www.apache.org/licenses/LICENSE-2.0
  10  *
  11  * Unless required by applicable law or agreed to in writing, software
  12  * distributed under the License is distributed on an "AS IS" BASIS,
  13  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  14  * See the License for the specific language governing permissions and
  15  * limitations under the License.
  16  */
  17
  18 package org.onap.ccsdk.apps.controllerblueprints.core.service
  19
  20
  21 import com.att.eelf.configuration.EELFLogger
  22 import com.att.eelf.configuration.EELFManager
  23 import com.fasterxml.jackson.databind.JsonNode
  24 import com.fasterxml.jackson.databind.node.NullNode
  25 import com.fasterxml.jackson.databind.node.ObjectNode
  26 import com.fasterxml.jackson.module.kotlin.jacksonObjectMapper
  27 import org.onap.ccsdk.apps.controllerblueprints.core.BluePrintConstants
  28 import org.onap.ccsdk.apps.controllerblueprints.core.BluePrintError
  29 import org.onap.ccsdk.apps.controllerblueprints.core.BluePrintProcessorException
  30 import org.onap.ccsdk.apps.controllerblueprints.core.data.ArtifactDefinition
  31 import org.onap.ccsdk.apps.controllerblueprints.core.data.NodeTemplate
  32 import org.onap.ccsdk.apps.controllerblueprints.core.data.PropertyDefinition
  33 import org.onap.ccsdk.apps.controllerblueprints.core.utils.JacksonUtils
  34
  35 interface BluePrintRuntimeService<T> {
  36
  37     fun id(): String
  38
  39     fun bluePrintContext(): BluePrintContext
  40
  41     fun getExecutionContext(): T
  42
  43     fun setExecutionContext(executionContext: T)
  44
  45     fun put(key: String, value: JsonNode)
  46
  47     fun get(key: String): JsonNode?
  48
  49     fun check(key: String): Boolean
  50
  51     fun cleanRuntime()
  52
  53     fun getAsString(key: String): String?
  54
  55     fun getAsBoolean(key: String): Boolean?
  56
  57     fun getAsInt(key: String): Int?
  58
  59     fun getAsDouble(key: String): Double?
  60
  61     fun getBluePrintError(): BluePrintError
  62
  63     fun setBluePrintError(bluePrintError: BluePrintError)
  64
  65     fun resolveNodeTemplatePropertyAssignments(nodeTemplateName: String,
  66                                                propertyDefinitions: MutableMap<String, PropertyDefinition>,
  67                                                propertyAssignments: MutableMap<String, JsonNode>): MutableMap<String, JsonNode>
  68
  69     fun resolveNodeTemplateProperties(nodeTemplateName: String): MutableMap<String, JsonNode>
  70
  71     fun resolveNodeTemplateCapabilityProperties(nodeTemplateName: String, capabilityName: String): MutableMap<String,
  72             JsonNode>
  73
  74     fun resolveNodeTemplateInterfaceOperationInputs(nodeTemplateName: String, interfaceName: String,
  75                                                     operationName: String): MutableMap<String, JsonNode>
  76
  77     fun resolveNodeTemplateInterfaceOperationOutputs(nodeTemplateName: String, interfaceName: String,
  78                                                      operationName: String): MutableMap<String, JsonNode>
  79
  80     fun resolveNodeTemplateArtifact(nodeTemplateName: String, artifactName: String): String
  81
  82     fun resolveNodeTemplateArtifactDefinition(nodeTemplateName: String, artifactName: String): ArtifactDefinition
  83
  84     fun setInputValue(propertyName: String, propertyDefinition: PropertyDefinition, value: JsonNode)
  85
  86     fun setWorkflowInputValue(workflowName: String, propertyName: String, propertyDefinition: PropertyDefinition, value: JsonNode)
  87
  88     fun setNodeTemplatePropertyValue(nodeTemplateName: String, propertyName: String, value: JsonNode)
  89
  90     fun setNodeTemplateAttributeValue(nodeTemplateName: String, attributeName: String, value: JsonNode)
  91
  92     fun setNodeTemplateOperationPropertyValue(nodeTemplateName: String, interfaceName: String,
  93                                               operationName: String, propertyName: String, value: JsonNode)
  94
  95     fun setNodeTemplateOperationInputValue(nodeTemplateName: String, interfaceName: String,
  96                                            operationName: String, propertyName: String, value: JsonNode)
  97
  98     fun setNodeTemplateOperationOutputValue(nodeTemplateName: String, interfaceName: String,
  99                                             operationName: String, propertyName: String, value: JsonNode)
 100
 101     fun getInputValue(propertyName: String): JsonNode
 102
 103     fun getNodeTemplateOperationOutputValue(nodeTemplateName: String, interfaceName: String,
 104                                             operationName: String, propertyName: String): JsonNode
 105
 106     fun getNodeTemplatePropertyValue(nodeTemplateName: String, propertyName: String): JsonNode?
 107
 108     fun getNodeTemplateAttributeValue(nodeTemplateName: String, attributeName: String): JsonNode?
 109
 110     fun assignInputs(jsonNode: JsonNode)
 111
 112     fun assignWorkflowInputs(workflowName: String, jsonNode: JsonNode)
 113
 114     fun getJsonForNodeTemplateAttributeProperties(nodeTemplateName: String, keys: List<String>): JsonNode
 115 }
 116
 117 /**
 118  *
 119  *
 120  * @author Brinda Santh
 121  */
 122 open class DefaultBluePrintRuntimeService(private var id: String, private var bluePrintContext: BluePrintContext)
 123     : BluePrintRuntimeService<MutableMap<String, JsonNode>> {
 124
 125     @Transient
 126     private val log: EELFLogger = EELFManager.getInstance().getLogger(BluePrintRuntimeService::class.toString())
 127
 128     private var store: MutableMap<String, JsonNode> = hashMapOf()
 129
 130     private var bluePrintError = BluePrintError()
 131
 132     override fun id(): String {
 133         return id
 134     }
 135
 136     override fun bluePrintContext(): BluePrintContext {
 137         return bluePrintContext
 138     }
 139
 140     override fun getExecutionContext(): MutableMap<String, JsonNode> {
 141         return store
 142     }
 143
 144     @Suppress("UNCHECKED_CAST")
 145     override fun setExecutionContext(executionContext: MutableMap<String, JsonNode>) {
 146         this.store = executionContext
 147     }
 148
 149     override fun put(key: String, value: JsonNode) {
 150         store[key] = value
 151     }
 152
 153     override fun get(key: String): JsonNode {
 154         return store[key] ?: throw BluePrintProcessorException("failed to get execution property($key)")
 155     }
 156
 157     override fun check(key: String): Boolean {
 158         return store.containsKey(key)
 159     }
 160
 161     override fun cleanRuntime() {
 162         store.clear()
 163     }
 164
 165     private fun getJsonNode(key: String): JsonNode {
 166         return get(key)
 167     }
 168
 169     override fun getAsString(key: String): String? {
 170         return get(key).asText()
 171     }
 172
 173     override fun getAsBoolean(key: String): Boolean? {
 174         return get(key).asBoolean()
 175     }
 176
 177     override fun getAsInt(key: String): Int? {
 178         return get(key).asInt()
 179     }
 180
 181     override fun getAsDouble(key: String): Double? {
 182         return get(key).asDouble()
 183     }
 184
 185     override fun getBluePrintError(): BluePrintError {
 186         return this.bluePrintError
 187     }
 188
 189     override fun setBluePrintError(bluePrintError: BluePrintError) {
 190         this.bluePrintError = bluePrintError
 191     }
 192
 193     /**
 194      * Resolve any property assignments for the node
 195      */
 196     override fun resolveNodeTemplatePropertyAssignments(nodeTemplateName: String,
 197                                                         propertyDefinitions: MutableMap<String, PropertyDefinition>,
 198                                                         propertyAssignments: MutableMap<String, JsonNode>)
 199             : MutableMap<String, JsonNode> {
 200
 201         val propertyAssignmentValue: MutableMap<String, JsonNode> = hashMapOf()
 202
 203         propertyDefinitions.forEach { nodeTypePropertyName, nodeTypeProperty ->
 204             // Get the Express or Value for the Node Template
 205             val propertyAssignment: JsonNode? = propertyAssignments[nodeTypePropertyName]
 206
 207             var resolvedValue: JsonNode = NullNode.getInstance()
 208             if (propertyAssignment != null) {
 209                 // Resolve the Expressing
 210                 val propertyAssignmentExpression = PropertyAssignmentService(this)
 211                 resolvedValue = propertyAssignmentExpression.resolveAssignmentExpression(nodeTemplateName,
 212                         nodeTypePropertyName, propertyAssignment)
 213             } else {
 214                 // Assign default value to the Operation
 215                 nodeTypeProperty.defaultValue?.let {
 216                     resolvedValue = JacksonUtils.jsonNodeFromObject(nodeTypeProperty.defaultValue!!)
 217                 }
 218             }
 219             // Set for Return of method
 220             propertyAssignmentValue[nodeTypePropertyName] = resolvedValue
 221         }
 222         return propertyAssignmentValue
 223     }
 224
 225     override fun resolveNodeTemplateProperties(nodeTemplateName: String): MutableMap<String, JsonNode> {
 226         log.info("resolveNodeTemplatePropertyValues for node template ({})", nodeTemplateName)
 227
 228         val nodeTemplate: NodeTemplate = bluePrintContext.nodeTemplateByName(nodeTemplateName)
 229
 230         val propertyAssignments: MutableMap<String, JsonNode> = nodeTemplate.properties!!
 231
 232         // Get the Node Type Definitions
 233         val nodeTypePropertieDefinitions: MutableMap<String, PropertyDefinition> = bluePrintContext
 234                 .nodeTypeChainedProperties(nodeTemplate.type)!!
 235
 236         /**
 237          * Resolve the NodeTemplate Property Assignment Values.
 238          */
 239         return resolveNodeTemplatePropertyAssignments(nodeTemplateName, nodeTypePropertieDefinitions,
 240                 propertyAssignments)
 241     }
 242
 243     override fun resolveNodeTemplateCapabilityProperties(nodeTemplateName: String, capabilityName: String):
 244             MutableMap<String, JsonNode> {
 245         log.info("resolveNodeTemplateCapabilityProperties for node template($nodeTemplateName) capability " +
 246                 "($capabilityName)")
 247         val nodeTemplate: NodeTemplate = bluePrintContext.nodeTemplateByName(nodeTemplateName)
 248
 249         val propertyAssignments = nodeTemplate.capabilities?.get(capabilityName)?.properties ?: hashMapOf()
 250
 251         val propertyDefinitions = bluePrintContext.nodeTemplateNodeType(nodeTemplateName)
 252                 .capabilities?.get(capabilityName)?.properties ?: hashMapOf()
 253
 254         /**
 255          * Resolve the Capability Property Assignment Values.
 256          */
 257         return resolveNodeTemplatePropertyAssignments(nodeTemplateName, propertyDefinitions,
 258                 propertyAssignments)
 259     }
 260
 261     override fun resolveNodeTemplateInterfaceOperationInputs(nodeTemplateName: String,
 262                                                              interfaceName: String,
 263                                                              operationName: String): MutableMap<String, JsonNode> {
 264         log.info("resolveNodeTemplateInterfaceOperationInputs for node template ($nodeTemplateName),interface name " +
 265                 "($interfaceName), operationName($operationName)")
 266
 267         val propertyAssignments: MutableMap<String, JsonNode> =
 268                 bluePrintContext.nodeTemplateInterfaceOperationInputs(nodeTemplateName, interfaceName, operationName)
 269                         ?: hashMapOf()
 270
 271         val nodeTypeName = bluePrintContext.nodeTemplateByName(nodeTemplateName).type
 272
 273         val nodeTypeInterfaceOperationInputs: MutableMap<String, PropertyDefinition> =
 274                 bluePrintContext.nodeTypeInterfaceOperationInputs(nodeTypeName, interfaceName, operationName)
 275                         ?: hashMapOf()
 276
 277         log.info("input definition for node template ($nodeTemplateName), values ($propertyAssignments)")
 278
 279         /**
 280          * Resolve the Property Input Assignment Values.
 281          */
 282         return resolveNodeTemplatePropertyAssignments(nodeTemplateName, nodeTypeInterfaceOperationInputs,
 283                 propertyAssignments)
 284
 285     }
 286
 287
 288     override fun resolveNodeTemplateInterfaceOperationOutputs(nodeTemplateName: String,
 289                                                               interfaceName: String,
 290                                                               operationName: String): MutableMap<String, JsonNode> {
 291         log.info("resolveNodeTemplateInterfaceOperationOutputs for node template ($nodeTemplateName),interface name " +
 292                 "($interfaceName), operationName($operationName)")
 293
 294         val propertyAssignments: MutableMap<String, JsonNode> =
 295                 bluePrintContext.nodeTemplateInterfaceOperationOutputs(nodeTemplateName, interfaceName, operationName)
 296                         ?: hashMapOf()
 297
 298         val nodeTypeName = bluePrintContext.nodeTemplateByName(nodeTemplateName).type
 299
 300         val nodeTypeInterfaceOperationOutputs: MutableMap<String, PropertyDefinition> =
 301                 bluePrintContext.nodeTypeInterfaceOperationOutputs(nodeTypeName, interfaceName, operationName)
 302                         ?: hashMapOf()
 303         /**
 304          * Resolve the Property Output Assignment Values.
 305          */
 306         val propertyAssignmentValue = resolveNodeTemplatePropertyAssignments(nodeTemplateName,
 307                 nodeTypeInterfaceOperationOutputs, propertyAssignments)
 308
 309         // Store  operation output values into context
 310         propertyAssignmentValue.forEach { key, value ->
 311             setNodeTemplateOperationOutputValue(nodeTemplateName, interfaceName, operationName, key, value)
 312         }
 313         return propertyAssignmentValue
 314     }
 315
 316     override fun resolveNodeTemplateArtifact(nodeTemplateName: String, artifactName: String): String {
 317         val artifactDefinition: ArtifactDefinition = resolveNodeTemplateArtifactDefinition(nodeTemplateName, artifactName)
 318         val propertyAssignmentExpression = PropertyAssignmentService(this)
 319         return propertyAssignmentExpression.artifactContent(artifactDefinition)
 320     }
 321
 322     override fun resolveNodeTemplateArtifactDefinition(nodeTemplateName: String, artifactName: String): ArtifactDefinition {
 323         val nodeTemplate = bluePrintContext.nodeTemplateByName(nodeTemplateName)
 324
 325         return nodeTemplate.artifacts?.get(artifactName)
 326                 ?: throw BluePrintProcessorException("failed to get artifat definition($artifactName) from the node " +
 327                         "template")
 328
 329     }
 330
 331     override fun setInputValue(propertyName: String, propertyDefinition: PropertyDefinition, value: JsonNode) {
 332         val path = StringBuilder(BluePrintConstants.PATH_INPUTS)
 333                 .append(BluePrintConstants.PATH_DIVIDER).append(propertyName).toString()
 334         log.trace("setting input path ({}), values ({})", path, value)
 335         put(path, value)
 336     }
 337
 338     override fun setWorkflowInputValue(workflowName: String, propertyName: String,
 339                                        propertyDefinition: PropertyDefinition, value: JsonNode) {
 340         val path: String = StringBuilder(BluePrintConstants.PATH_NODE_WORKFLOWS)
 341                 .append(BluePrintConstants.PATH_DIVIDER).append(workflowName)
 342                 .append(BluePrintConstants.PATH_DIVIDER).append(BluePrintConstants.PATH_INPUTS)
 343                 .append(BluePrintConstants.PATH_DIVIDER).append(BluePrintConstants.PATH_PROPERTIES)
 344                 .append(BluePrintConstants.PATH_DIVIDER).append(propertyName).toString()
 345         put(path, value)
 346     }
 347
 348     override fun setNodeTemplatePropertyValue(nodeTemplateName: String, propertyName: String, value: JsonNode) {
 349
 350         val path: String = StringBuilder(BluePrintConstants.PATH_NODE_TEMPLATES)
 351                 .append(BluePrintConstants.PATH_DIVIDER).append(nodeTemplateName)
 352                 .append(BluePrintConstants.PATH_DIVIDER).append(BluePrintConstants.PATH_PROPERTIES)
 353                 .append(BluePrintConstants.PATH_DIVIDER).append(propertyName).toString()
 354         put(path, value)
 355     }
 356
 357     override fun setNodeTemplateAttributeValue(nodeTemplateName: String, attributeName: String, value: JsonNode) {
 358
 359         val path: String = StringBuilder(BluePrintConstants.PATH_NODE_TEMPLATES)
 360                 .append(BluePrintConstants.PATH_DIVIDER).append(nodeTemplateName)
 361                 .append(BluePrintConstants.PATH_DIVIDER).append(BluePrintConstants.PATH_ATTRIBUTES)
 362                 .append(BluePrintConstants.PATH_DIVIDER).append(attributeName).toString()
 363         put(path, value)
 364     }
 365
 366     override fun setNodeTemplateOperationPropertyValue(nodeTemplateName: String, interfaceName: String, operationName: String, propertyName: String,
 367                                                        value: JsonNode) {
 368         val path: String = StringBuilder(BluePrintConstants.PATH_NODE_TEMPLATES)
 369                 .append(BluePrintConstants.PATH_DIVIDER).append(nodeTemplateName)
 370                 .append(BluePrintConstants.PATH_DIVIDER).append(BluePrintConstants.PATH_INTERFACES)
 371                 .append(BluePrintConstants.PATH_DIVIDER).append(interfaceName)
 372                 .append(BluePrintConstants.PATH_DIVIDER).append(BluePrintConstants.PATH_OPERATIONS)
 373                 .append(BluePrintConstants.PATH_DIVIDER).append(operationName)
 374                 .append(BluePrintConstants.PATH_DIVIDER).append(BluePrintConstants.PATH_PROPERTIES)
 375                 .append(BluePrintConstants.PATH_DIVIDER).append(propertyName).toString()
 376         log.trace("setting operation property path ({}), values ({})", path, value)
 377         put(path, value)
 378     }
 379
 380     override fun setNodeTemplateOperationInputValue(nodeTemplateName: String, interfaceName: String,
 381                                                     operationName: String, propertyName: String,
 382                                                     value: JsonNode) {
 383         val path: String = StringBuilder(BluePrintConstants.PATH_NODE_TEMPLATES)
 384                 .append(BluePrintConstants.PATH_DIVIDER).append(nodeTemplateName)
 385                 .append(BluePrintConstants.PATH_DIVIDER).append(BluePrintConstants.PATH_INTERFACES)
 386                 .append(BluePrintConstants.PATH_DIVIDER).append(interfaceName)
 387                 .append(BluePrintConstants.PATH_DIVIDER).append(BluePrintConstants.PATH_OPERATIONS)
 388                 .append(BluePrintConstants.PATH_DIVIDER).append(operationName)
 389                 .append(BluePrintConstants.PATH_DIVIDER).append(BluePrintConstants.PATH_INPUTS)
 390                 .append(BluePrintConstants.PATH_DIVIDER).append(BluePrintConstants.PATH_PROPERTIES)
 391                 .append(BluePrintConstants.PATH_DIVIDER).append(propertyName).toString()
 392         put(path, value)
 393     }
 394
 395     override fun setNodeTemplateOperationOutputValue(nodeTemplateName: String, interfaceName: String,
 396                                                      operationName: String, propertyName: String,
 397                                                      value: JsonNode) {
 398         val path: String = StringBuilder(BluePrintConstants.PATH_NODE_TEMPLATES)
 399                 .append(BluePrintConstants.PATH_DIVIDER).append(nodeTemplateName)
 400                 .append(BluePrintConstants.PATH_DIVIDER).append(BluePrintConstants.PATH_INTERFACES)
 401                 .append(BluePrintConstants.PATH_DIVIDER).append(interfaceName)
 402                 .append(BluePrintConstants.PATH_DIVIDER).append(BluePrintConstants.PATH_OPERATIONS)
 403                 .append(BluePrintConstants.PATH_DIVIDER).append(operationName)
 404                 .append(BluePrintConstants.PATH_DIVIDER).append(BluePrintConstants.PATH_OUTPUTS)
 405                 .append(BluePrintConstants.PATH_DIVIDER).append(BluePrintConstants.PATH_PROPERTIES)
 406                 .append(BluePrintConstants.PATH_DIVIDER).append(propertyName).toString()
 407         put(path, value)
 408     }
 409
 410
 411     override fun getInputValue(propertyName: String): JsonNode {
 412         val path = StringBuilder(BluePrintConstants.PATH_INPUTS)
 413                 .append(BluePrintConstants.PATH_DIVIDER).append(propertyName).toString()
 414         return getJsonNode(path)
 415     }
 416
 417     override fun getNodeTemplateOperationOutputValue(nodeTemplateName: String, interfaceName: String,
 418                                                      operationName: String, propertyName: String): JsonNode {
 419         val path: String = StringBuilder(BluePrintConstants.PATH_NODE_TEMPLATES)
 420                 .append(BluePrintConstants.PATH_DIVIDER).append(nodeTemplateName)
 421                 .append(BluePrintConstants.PATH_DIVIDER).append(BluePrintConstants.PATH_INTERFACES)
 422                 .append(BluePrintConstants.PATH_DIVIDER).append(interfaceName)
 423                 .append(BluePrintConstants.PATH_DIVIDER).append(BluePrintConstants.PATH_OPERATIONS)
 424                 .append(BluePrintConstants.PATH_DIVIDER).append(operationName)
 425                 .append(BluePrintConstants.PATH_DIVIDER).append(BluePrintConstants.PATH_OUTPUTS)
 426                 .append(BluePrintConstants.PATH_DIVIDER).append(BluePrintConstants.PATH_PROPERTIES)
 427                 .append(BluePrintConstants.PATH_DIVIDER).append(propertyName).toString()
 428         return getJsonNode(path)
 429     }
 430
 431     override fun getNodeTemplatePropertyValue(nodeTemplateName: String, propertyName: String): JsonNode {
 432         val path: String = StringBuilder(BluePrintConstants.PATH_NODE_TEMPLATES)
 433                 .append(BluePrintConstants.PATH_DIVIDER).append(nodeTemplateName)
 434                 .append(BluePrintConstants.PATH_DIVIDER).append(BluePrintConstants.PATH_PROPERTIES)
 435                 .append(BluePrintConstants.PATH_DIVIDER).append(propertyName).toString()
 436         return getJsonNode(path)
 437     }
 438
 439     override fun getNodeTemplateAttributeValue(nodeTemplateName: String, attributeName: String): JsonNode {
 440         val path: String = StringBuilder(BluePrintConstants.PATH_NODE_TEMPLATES)
 441                 .append(BluePrintConstants.PATH_DIVIDER).append(nodeTemplateName)
 442                 .append(BluePrintConstants.PATH_DIVIDER).append(BluePrintConstants.PATH_ATTRIBUTES)
 443                 .append(BluePrintConstants.PATH_DIVIDER).append(attributeName).toString()
 444         return getJsonNode(path)
 445     }
 446
 447     override fun assignInputs(jsonNode: JsonNode) {
 448         log.info("assignInputs from input JSON ({})", jsonNode.toString())
 449         bluePrintContext.inputs?.forEach { propertyName, property ->
 450             val valueNode: JsonNode = jsonNode.at(BluePrintConstants.PATH_DIVIDER + propertyName)
 451                     ?: NullNode.getInstance()
 452             setInputValue(propertyName, property, valueNode)
 453         }
 454     }
 455
 456     override fun assignWorkflowInputs(workflowName: String, jsonNode: JsonNode) {
 457         log.info("assign workflow {} input value ({})", workflowName, jsonNode.toString())
 458
 459         val dynamicInputPropertiesName = "$workflowName-properties"
 460
 461         bluePrintContext.workflowByName(workflowName).inputs?.forEach { propertyName, property ->
 462             if (propertyName != dynamicInputPropertiesName) {
 463                 val valueNode: JsonNode = jsonNode.at(BluePrintConstants.PATH_DIVIDER + propertyName)
 464                         ?: NullNode.getInstance()
 465                 setInputValue(propertyName, property, valueNode)
 466             }
 467         }
 468         // Load Dynamic data Types
 469         val workflowDynamicInputs: JsonNode? = jsonNode.get(dynamicInputPropertiesName)
 470
 471         workflowDynamicInputs?.let {
 472             bluePrintContext.dataTypeByName("dt-$dynamicInputPropertiesName")?.properties?.forEach { propertyName, property ->
 473                 val valueNode: JsonNode = workflowDynamicInputs.at(BluePrintConstants.PATH_DIVIDER + propertyName)
 474                         ?: NullNode.getInstance()
 475                 setInputValue(propertyName, property, valueNode)
 476
 477             }
 478         }
 479     }
 480
 481     override fun getJsonForNodeTemplateAttributeProperties(nodeTemplateName: String, keys: List<String>): JsonNode {
 482
 483         val jsonNode: ObjectNode = jacksonObjectMapper().createObjectNode()
 484         val path: String = StringBuilder(BluePrintConstants.PATH_NODE_TEMPLATES)
 485                 .append(BluePrintConstants.PATH_DIVIDER).append(nodeTemplateName)
 486                 .append(BluePrintConstants.PATH_DIVIDER).append(BluePrintConstants.PATH_ATTRIBUTES)
 487                 .append(BluePrintConstants.PATH_DIVIDER).toString()
 488         store.keys.filter {
 489             it.startsWith(path)
 490         }.map {
 491             val key = it.replace(path, "")
 492             if (keys.contains(key)) {
 493                 val value = store[it] as JsonNode
 494                 jsonNode.set(key, value)
 495             }
 496         }
 497         return jsonNode
 498     }
 499
 500
 501 }