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/*
* Copyright © 2017-2018 AT&T Intellectual Property.
*
* 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.blueprintsprocessor.designer.api.enhancer
import org.onap.ccsdk.cds.blueprintsprocessor.designer.api.service.ResourceDefinitionRepoService
import org.onap.ccsdk.cds.controllerblueprints.core.BlueprintException
import org.onap.ccsdk.cds.controllerblueprints.core.BlueprintTypes
import org.onap.ccsdk.cds.controllerblueprints.core.interfaces.BlueprintTypeEnhancerService
import org.onap.ccsdk.cds.controllerblueprints.core.logger
import org.onap.ccsdk.cds.controllerblueprints.core.service.BlueprintRuntimeService
import org.onap.ccsdk.cds.controllerblueprints.resource.dict.ResourceAssignment
import org.onap.ccsdk.cds.controllerblueprints.resource.dict.ResourceDefinition
import org.onap.ccsdk.cds.controllerblueprints.resource.dict.ResourceDictionaryConstants
import org.onap.ccsdk.cds.controllerblueprints.resource.dict.factory.ResourceSourceMappingFactory
import org.springframework.beans.factory.config.ConfigurableBeanFactory
import org.springframework.context.annotation.Scope
import org.springframework.stereotype.Service
/**
* ResourceAssignmentEnhancerService.
*
* @author Brinda Santh
*/
interface ResourceAssignmentEnhancerService {
@Throws(BlueprintException::class)
fun enhanceBlueprint(
bluePrintTypeEnhancerService: BlueprintTypeEnhancerService,
bluePrintRuntimeService: BlueprintRuntimeService<*>,
resourceAssignments: List<ResourceAssignment>
)
}
/**
* ResourceAssignmentEnhancerDefaultService.
*
* @author Brinda Santh
*/
@Service
@Scope(value = ConfigurableBeanFactory.SCOPE_PROTOTYPE)
open class ResourceAssignmentEnhancerServiceImpl(private val resourceDefinitionRepoService: ResourceDefinitionRepoService) :
ResourceAssignmentEnhancerService {
private val log = logger(ResourceAssignmentEnhancerServiceImpl::class)
/**
* Get the defined source instance from the ResourceAssignment,
* then get the NodeType of the Sources assigned
*/
override fun enhanceBlueprint(
bluePrintTypeEnhancerService: BlueprintTypeEnhancerService,
bluePrintRuntimeService: BlueprintRuntimeService<*>,
resourceAssignments: List<ResourceAssignment>
) {
val uniqueSourceNodeTypeNames = hashSetOf<String>()
// Iterate the Resource Assignment and
resourceAssignments.map { resourceAssignment ->
val dictionaryName = resourceAssignment.dictionaryName!!
val dictionarySource = resourceAssignment.dictionarySource!!
log.debug("Enriching assignment name(${resourceAssignment.name}), dictionary name($dictionaryName), source($dictionarySource)")
val sourceNodeTypeName = ResourceSourceMappingFactory.getRegisterSourceMapping(dictionarySource)
// Add Unique Node Types
uniqueSourceNodeTypeNames.add(sourceNodeTypeName)
// TODO("Candidate for Optimisation")
if (checkResourceDefinitionNeeded(resourceAssignment)) {
bluePrintTypeEnhancerService.enhancePropertyDefinition(
bluePrintRuntimeService, resourceAssignment.name,
resourceAssignment.property!!
)
// Get the Resource Definition from Repo
val resourceDefinition: ResourceDefinition = getResourceDefinition(dictionaryName)
val sourceNodeTemplate = resourceDefinition.sources[dictionarySource]
?: throw BlueprintException("failed to get assigned dictionarySource($dictionarySource) from resourceDefinition($dictionaryName)")
// Enrich as NodeTemplate
bluePrintTypeEnhancerService.enhanceNodeTemplate(bluePrintRuntimeService, dictionarySource, sourceNodeTemplate)
}
}
// Enrich the ResourceSource NodeTypes
uniqueSourceNodeTypeNames.map { nodeTypeName ->
val nodeType = resourceDefinitionRepoService.getNodeType(nodeTypeName)
bluePrintTypeEnhancerService.enhanceNodeType(bluePrintRuntimeService, nodeTypeName, nodeType)
}
}
private fun checkResourceDefinitionNeeded(resourceAssignment: ResourceAssignment): Boolean {
return !(
(
resourceAssignment.dictionarySource.equals(ResourceDictionaryConstants.SOURCE_INPUT) ||
resourceAssignment.dictionarySource.equals(ResourceDictionaryConstants.SOURCE_DEFAULT)
) &&
BlueprintTypes.validPrimitiveOrCollectionPrimitive(resourceAssignment.property!!)
)
}
private fun getResourceDefinition(name: String): ResourceDefinition {
return resourceDefinitionRepoService.getResourceDefinition(name)
}
}
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