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

   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.apps.controllerblueprints.core.validation
  18
  19 import org.onap.ccsdk.apps.controllerblueprints.core.BluePrintException
  20 import org.onap.ccsdk.apps.controllerblueprints.core.BluePrintTypes
  21 import org.onap.ccsdk.apps.controllerblueprints.core.BluePrintValidationError
  22 import org.onap.ccsdk.apps.controllerblueprints.core.data.PropertyDefinition
  23 import org.onap.ccsdk.apps.controllerblueprints.core.format
  24 import org.onap.ccsdk.apps.controllerblueprints.core.interfaces.BluePrintPropertyDefinitionValidator
  25 import org.onap.ccsdk.apps.controllerblueprints.core.interfaces.BluePrintTypeValidatorService
  26 import org.onap.ccsdk.apps.controllerblueprints.core.service.BluePrintContext
  27
  28 open class BluePrintPropertyDefinitionValidatorImpl(private val bluePrintTypeValidatorService: BluePrintTypeValidatorService) : BluePrintPropertyDefinitionValidator {
  29
  30     var bluePrintContext: BluePrintContext? = null
  31     var error: BluePrintValidationError? = null
  32
  33     override fun validate(bluePrintContext: BluePrintContext, error: BluePrintValidationError, name: String, propertyDefinition: PropertyDefinition) {
  34         this.bluePrintContext = bluePrintContext
  35         this.error = error
  36
  37         val dataType: String = propertyDefinition.type
  38
  39         when {
  40             BluePrintTypes.validPrimitiveTypes().contains(dataType) -> {
  41                 // Do Nothing
  42             }
  43             BluePrintTypes.validCollectionTypes().contains(dataType) -> {
  44                 val entrySchemaType: String = propertyDefinition.entrySchema?.type
  45                         ?: throw BluePrintException(format("Entry schema for DataType ({}) for the property ({}) not found", dataType, name))
  46                 checkPrimitiveOrComplex(entrySchemaType, name)
  47             }
  48             else -> checkPropertyDataType(dataType, name)
  49         }
  50     }
  51
  52
  53     private fun checkPrimitiveOrComplex(dataType: String, propertyName: String): Boolean {
  54         if (BluePrintTypes.validPrimitiveTypes().contains(dataType) || checkDataType(dataType)) {
  55             return true
  56         } else {
  57             throw BluePrintException(format("DataType({}) for the property({}) is not valid", dataType, propertyName))
  58         }
  59     }
  60
  61     private fun checkPropertyDataType(dataTypeName: String, propertyName: String) {
  62
  63         val dataType = bluePrintContext!!.serviceTemplate.dataTypes?.get(dataTypeName)
  64                 ?: throw BluePrintException(format("DataType ({}) for the property ({}) not found", dataTypeName, propertyName))
  65
  66         checkValidDataTypeDerivedFrom(propertyName, dataType.derivedFrom)
  67     }
  68
  69     private fun checkDataType(key: String): Boolean {
  70         return bluePrintContext!!.serviceTemplate.dataTypes?.containsKey(key) ?: false
  71     }
  72
  73     open fun checkValidDataTypeDerivedFrom(dataTypeName: String, derivedFrom: String) {
  74         check(BluePrintTypes.validDataTypeDerivedFroms.contains(derivedFrom)) {
  75             throw BluePrintException(format("Failed to get DataType({})'s  derivedFrom({}) definition ", dataTypeName, derivedFrom))
  76         }
  77     }
  78 }