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/*
* Copyright © 2017-2018 AT&T Intellectual Property.
* Modifications Copyright © 2018 IBM.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.onap.ccsdk.cds.controllerblueprints.validation
import org.onap.ccsdk.cds.controllerblueprints.core.BluePrintException
import org.onap.ccsdk.cds.controllerblueprints.core.BluePrintTypes
import org.onap.ccsdk.cds.controllerblueprints.core.data.AttributeDefinition
import org.onap.ccsdk.cds.controllerblueprints.core.format
import org.onap.ccsdk.cds.controllerblueprints.core.interfaces.BluePrintAttributeDefinitionValidator
import org.onap.ccsdk.cds.controllerblueprints.core.interfaces.BluePrintTypeValidatorService
import org.onap.ccsdk.cds.controllerblueprints.core.service.BluePrintRuntimeService
import org.slf4j.LoggerFactory
import org.springframework.beans.factory.config.ConfigurableBeanFactory
import org.springframework.context.annotation.Scope
import org.springframework.stereotype.Service
@Service("default-attribute-definition-validator")
@Scope(value = ConfigurableBeanFactory.SCOPE_PROTOTYPE)
open class BluePrintAttributeDefinitionValidatorImpl(private val bluePrintTypeValidatorService: BluePrintTypeValidatorService) :
BluePrintAttributeDefinitionValidator {
private val log = LoggerFactory.getLogger(BluePrintServiceTemplateValidatorImpl::class.toString())
lateinit var bluePrintRuntimeService: BluePrintRuntimeService<*>
override fun validate(
bluePrintRuntimeService: BluePrintRuntimeService<*>,
name: String,
attributeDefinition: AttributeDefinition
) {
log.trace("Validating AttributeDefinition($name)")
this.bluePrintRuntimeService = bluePrintRuntimeService
val dataType: String = attributeDefinition.type
when {
BluePrintTypes.validPrimitiveTypes().contains(dataType) -> {
// Do Nothing
}
BluePrintTypes.validComplexTypes().contains(dataType) -> {
// Do Nothing
}
BluePrintTypes.validCollectionTypes().contains(dataType) -> {
val entrySchemaType: String = attributeDefinition.entrySchema?.type
?: throw BluePrintException("Entry schema for DataType ($dataType) for the property ($name) not found")
checkPrimitiveOrComplex(entrySchemaType, name)
}
else -> checkPropertyDataType(dataType, name)
}
}
private fun checkPrimitiveOrComplex(dataType: String, propertyName: String): Boolean {
if (BluePrintTypes.validPrimitiveTypes().contains(dataType) || checkDataType(dataType)) {
return true
} else {
throw BluePrintException("DataType($dataType) for the attribute($propertyName) is not valid")
}
}
private fun checkPropertyDataType(dataTypeName: String, propertyName: String) {
val dataType = bluePrintRuntimeService.bluePrintContext().serviceTemplate.dataTypes?.get(dataTypeName)
?: throw BluePrintException(format("DataType ({}) for the property ({}) not found", dataTypeName, propertyName))
checkValidDataTypeDerivedFrom(propertyName, dataType.derivedFrom)
}
private fun checkDataType(key: String): Boolean {
return bluePrintRuntimeService.bluePrintContext().serviceTemplate.dataTypes?.containsKey(key) ?: false
}
open fun checkValidDataTypeDerivedFrom(dataTypeName: String, derivedFrom: String) {
check(BluePrintTypes.validDataTypeDerivedFroms.contains(derivedFrom)) {
throw BluePrintException("Failed to get DataType($dataTypeName)'s derivedFrom($derivedFrom) definition ")
}
}
}
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