gerrit.onap Code Review - ccsdk/cds.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.cds.controllerblueprints.validation
  19
  20 import org.slf4j.LoggerFactory
  21 import org.onap.ccsdk.cds.controllerblueprints.core.BluePrintException
  22 import org.onap.ccsdk.cds.controllerblueprints.core.BluePrintTypes
  23 import org.onap.ccsdk.cds.controllerblueprints.core.data.PropertyDefinition
  24 import org.onap.ccsdk.cds.controllerblueprints.core.format
  25 import org.onap.ccsdk.cds.controllerblueprints.core.interfaces.BluePrintPropertyDefinitionValidator
  26 import org.onap.ccsdk.cds.controllerblueprints.core.interfaces.BluePrintTypeValidatorService
  27 import org.onap.ccsdk.cds.controllerblueprints.core.service.BluePrintRuntimeService
  28 import org.springframework.beans.factory.config.ConfigurableBeanFactory
  29 import org.springframework.context.annotation.Scope
  30 import org.springframework.stereotype.Service
  31
  32 @Service("default-property-definition-validator")
  33 @Scope(value = ConfigurableBeanFactory.SCOPE_PROTOTYPE)
  34 open class BluePrintPropertyDefinitionValidatorImpl(private val bluePrintTypeValidatorService: BluePrintTypeValidatorService) : BluePrintPropertyDefinitionValidator {
  35
  36     private val log= LoggerFactory.getLogger(BluePrintServiceTemplateValidatorImpl::class.toString())
  37
  38     lateinit var bluePrintRuntimeService: BluePrintRuntimeService<*>
  39
  40
  41     override fun validate(bluePrintRuntimeService: BluePrintRuntimeService<*>, name: String, propertyDefinition: PropertyDefinition) {
  42         this.bluePrintRuntimeService = bluePrintRuntimeService
  43
  44
  45         log.trace("Validating PropertyDefinition($name)")
  46
  47         val dataType: String = propertyDefinition.type
  48
  49         when {
  50             BluePrintTypes.validPrimitiveTypes().contains(dataType) -> {
  51                 // Do Nothing
  52             }
  53             BluePrintTypes.validComplexTypes().contains(dataType) -> {
  54                 // Do Nothing
  55             }
  56             BluePrintTypes.validCollectionTypes().contains(dataType) -> {
  57                 val entrySchemaType: String = propertyDefinition.entrySchema?.type
  58                         ?: throw BluePrintException(format("Entry schema for DataType ({}) for the property ({}) not found", dataType, name))
  59                 checkPrimitiveOrComplex(entrySchemaType, name)
  60             }
  61             else -> checkPropertyDataType(dataType, name)
  62         }
  63     }
  64
  65
  66     private fun checkPrimitiveOrComplex(dataType: String, propertyName: String): Boolean {
  67         if (BluePrintTypes.validPrimitiveTypes().contains(dataType) || checkDataType(dataType)) {
  68             return true
  69         } else {
  70             throw BluePrintException(format("DataType({}) for the property({}) is not valid", dataType, propertyName))
  71         }
  72     }
  73
  74     private fun checkPropertyDataType(dataTypeName: String, propertyName: String) {
  75
  76         val dataType = bluePrintRuntimeService.bluePrintContext().serviceTemplate.dataTypes?.get(dataTypeName)
  77                 ?: throw BluePrintException(format("DataType ({}) for the property ({}) not found", dataTypeName, propertyName))
  78
  79         checkValidDataTypeDerivedFrom(propertyName, dataType.derivedFrom)
  80     }
  81
  82     private fun checkDataType(key: String): Boolean {
  83         return bluePrintRuntimeService.bluePrintContext().serviceTemplate.dataTypes?.containsKey(key) ?: false
  84     }
  85
  86     open fun checkValidDataTypeDerivedFrom(dataTypeName: String, derivedFrom: String) {
  87         check(BluePrintTypes.validDataTypeDerivedFroms.contains(derivedFrom)) {
  88             throw BluePrintException(format("Failed to get DataType({})'s  derivedFrom({}) definition ", dataTypeName, derivedFrom))
  89         }
  90     }
  91 }