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         /**
  35          * This is a validateModelTypeDefinition
  36          *
  37          * @param definitionType definitionType
  38          * @param definitionContent definitionContent
  39          * @return boolean
  40          */
  41         fun validateModelTypeDefinition(definitionType: String, definitionContent: JsonNode): Boolean {
  42
  43             when (definitionType) {
  44                 BluePrintConstants.MODEL_DEFINITION_TYPE_DATA_TYPE -> {
  45                     JacksonUtils.readValue(definitionContent, DataType::class.java)
  46                         ?: throw BluePrintException("Model type definition is not DataType valid content $definitionContent")
  47                 }
  48                 BluePrintConstants.MODEL_DEFINITION_TYPE_NODE_TYPE -> {
  49                     JacksonUtils.readValue(definitionContent, NodeType::class.java)
  50                         ?: throw BluePrintException("Model type definition is not NodeType valid content $definitionContent")
  51                 }
  52                 BluePrintConstants.MODEL_DEFINITION_TYPE_ARTIFACT_TYPE -> {
  53                     JacksonUtils.readValue(definitionContent, ArtifactType::class.java)
  54                         ?: throw BluePrintException("Model type definition is not ArtifactType valid content $definitionContent")
  55                 }
  56                 BluePrintConstants.MODEL_DEFINITION_TYPE_CAPABILITY_TYPE -> {
  57                     JacksonUtils.readValue(definitionContent, CapabilityDefinition::class.java)
  58                         ?: throw BluePrintException("Model type definition is not CapabilityDefinition valid content $definitionContent")
  59                 }
  60                 BluePrintConstants.MODEL_DEFINITION_TYPE_RELATIONSHIP_TYPE -> {
  61                     JacksonUtils.readValue(definitionContent, RelationshipType::class.java)
  62                         ?: throw BluePrintException("Model type definition is not RelationshipType valid content $definitionContent")
  63                 }
  64             }
  65             return true
  66         }
  67
  68         /**
  69          * This is a validateModelType method
  70          *
  71          * @param modelType modelType
  72          * @return boolean
  73          */
  74         fun validateModelType(modelType: ModelType?): Boolean {
  75             checkNotNull(modelType) { "Model Type Information is missing." }
  76
  77             val validRootTypes = BluePrintTypes.validModelTypes()
  78
  79             check(validRootTypes.contains(modelType.definitionType)) {
  80                 "Not Valid Model Root Type(${modelType.definitionType}), It should be $validRootTypes"
  81             }
  82
  83             validateModelTypeDefinition(modelType.definitionType, modelType.definition)
  84             return true
  85         }
  86     }
  87 }