ms/blueprintsprocessor/modules/inbounds/designer-api/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/designer/api/utils/ModelTypeValidator.kt

   1 /*
   2  * Copyright © 2017-2018 AT&T Intellectual Property.
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  *     http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16
  17 package org.onap.ccsdk.cds.blueprintsprocessor.designer.api.utils
  18
  19 import com.fasterxml.jackson.databind.JsonNode
  20 import org.onap.ccsdk.cds.blueprintsprocessor.designer.api.domain.ModelType
  21 import org.onap.ccsdk.cds.controllerblueprints.core.BluePrintConstants
  22 import org.onap.ccsdk.cds.controllerblueprints.core.BluePrintException
  23 import org.onap.ccsdk.cds.controllerblueprints.core.BluePrintTypes
  24 import org.onap.ccsdk.cds.controllerblueprints.core.data.ArtifactType
  25 import org.onap.ccsdk.cds.controllerblueprints.core.data.CapabilityDefinition
  26 import org.onap.ccsdk.cds.controllerblueprints.core.data.DataType
  27 import org.onap.ccsdk.cds.controllerblueprints.core.data.NodeType
  28 import org.onap.ccsdk.cds.controllerblueprints.core.data.RelationshipType
  29 import org.onap.ccsdk.cds.controllerblueprints.core.utils.JacksonUtils
  30
  31 class ModelTypeValidator {
  32     companion object {
  33         /**
  34          * This is a validateModelTypeDefinition
  35          *
  36          * @param definitionType definitionType
  37          * @param definitionContent definitionContent
  38          * @return boolean
  39          */
  40         fun validateModelTypeDefinition(definitionType: String, definitionContent: JsonNode): Boolean {
  41
  42             when (definitionType) {
  43                 BluePrintConstants.MODEL_DEFINITION_TYPE_DATA_TYPE -> {
  44                     JacksonUtils.readValue(definitionContent, DataType::class.java)
  45                         ?: throw BluePrintException("Model type definition is not DataType valid content $definitionContent")
  46                 }
  47                 BluePrintConstants.MODEL_DEFINITION_TYPE_NODE_TYPE -> {
  48                     JacksonUtils.readValue(definitionContent, NodeType::class.java)
  49                         ?: throw BluePrintException("Model type definition is not NodeType valid content $definitionContent")
  50                 }
  51                 BluePrintConstants.MODEL_DEFINITION_TYPE_ARTIFACT_TYPE -> {
  52                     JacksonUtils.readValue(definitionContent, ArtifactType::class.java)
  53                         ?: throw BluePrintException("Model type definition is not ArtifactType valid content $definitionContent")
  54                 }
  55                 BluePrintConstants.MODEL_DEFINITION_TYPE_CAPABILITY_TYPE -> {
  56                     JacksonUtils.readValue(definitionContent, CapabilityDefinition::class.java)
  57                         ?: throw BluePrintException("Model type definition is not CapabilityDefinition valid content $definitionContent")
  58                 }
  59                 BluePrintConstants.MODEL_DEFINITION_TYPE_RELATIONSHIP_TYPE -> {
  60                     JacksonUtils.readValue(definitionContent, RelationshipType::class.java)
  61                         ?: throw BluePrintException("Model type definition is not RelationshipType valid content $definitionContent")
  62                 }
  63             }
  64             return true
  65         }
  66
  67         /**
  68          * This is a validateModelType method
  69          *
  70          * @param modelType modelType
  71          * @return boolean
  72          */
  73         fun validateModelType(modelType: ModelType?): Boolean {
  74             checkNotNull(modelType) { "Model Type Information is missing." }
  75
  76             val validRootTypes = BluePrintTypes.validModelTypes()
  77
  78             check(validRootTypes.contains(modelType.definitionType)) {
  79                 "Not Valid Model Root Type(${modelType.definitionType}), It should be $validRootTypes"
  80             }
  81
  82             validateModelTypeDefinition(modelType.definitionType, modelType.definition)
  83             return true
  84         }
  85     }
  86 }