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

   1 /*
   2  *  Copyright © 2018 IBM.
   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.apps.controllerblueprints.resource.dict.service
  18
  19 import com.fasterxml.jackson.databind.JsonNode
  20 import com.google.common.base.Preconditions
  21 import org.onap.ccsdk.apps.controllerblueprints.core.BluePrintException
  22 import org.onap.ccsdk.apps.controllerblueprints.core.data.NodeTemplate
  23 import org.onap.ccsdk.apps.controllerblueprints.core.data.NodeType
  24 import org.onap.ccsdk.apps.controllerblueprints.core.data.PropertyDefinition
  25 import org.onap.ccsdk.apps.controllerblueprints.core.format
  26 import org.onap.ccsdk.apps.controllerblueprints.core.service.BluePrintExpressionService
  27 import org.onap.ccsdk.apps.controllerblueprints.core.service.BluePrintRepoService
  28 import org.onap.ccsdk.apps.controllerblueprints.resource.dict.ResourceDefinition
  29 import org.slf4j.LoggerFactory
  30 import java.io.Serializable
  31
  32 interface ResourceDictionaryValidationService : Serializable {
  33
  34     @Throws(BluePrintException::class)
  35     fun validate(resourceDefinition: ResourceDefinition)
  36
  37 }
  38
  39 open class ResourceDictionaryDefaultValidationService(val bluePrintRepoService: BluePrintRepoService) : ResourceDictionaryValidationService {
  40
  41     private val log = LoggerFactory.getLogger(ResourceDictionaryDefaultValidationService::class.java)
  42
  43     override fun validate(resourceDefinition: ResourceDefinition) {
  44         Preconditions.checkNotNull(resourceDefinition, "Failed to get Resource Definition")
  45
  46         resourceDefinition.sources.forEach { (name, nodeTemplate) ->
  47             val sourceType = nodeTemplate.type
  48
  49             val sourceNodeType = bluePrintRepoService.getNodeType(sourceType)
  50                     ?: throw BluePrintException(format("Failed to get node type definition for source({})", sourceType))
  51
  52             // Validate Property Name, expression, values and Data Type
  53             validateNodeTemplateProperties(nodeTemplate, sourceNodeType)
  54         }
  55     }
  56
  57
  58     open fun validateNodeTemplateProperties(nodeTemplate: NodeTemplate, nodeType: NodeType) {
  59         nodeTemplate.properties?.let { validatePropertyAssignments(nodeType.properties!!, nodeTemplate.properties!!) }
  60     }
  61
  62
  63     open fun validatePropertyAssignments(nodeTypeProperties: MutableMap<String, PropertyDefinition>,
  64                                     properties: MutableMap<String, JsonNode>) {
  65         properties.forEach { propertyName, propertyAssignment ->
  66             val propertyDefinition: PropertyDefinition = nodeTypeProperties[propertyName]
  67                     ?: throw BluePrintException(format("failed to get definition for the property ({})", propertyName))
  68             // Check and Validate if Expression Node
  69             val expressionData = BluePrintExpressionService.getExpressionData(propertyAssignment)
  70             if (!expressionData.isExpression) {
  71                 checkPropertyValue(propertyDefinition, propertyName, propertyAssignment)
  72             }
  73         }
  74     }
  75
  76     open fun checkPropertyValue(propertyDefinition: PropertyDefinition, propertyName: String, jsonNode: JsonNode) {
  77         //log.info("validating Property {}, name ({}) value ({})", propertyDefinition, propertyName, jsonNode)
  78         //TODO
  79     }
  80 }