ms/blueprintsprocessor/modules/inbounds/designer-api/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/designer/api/enhancer/ResourceAssignmentEnhancerService.kt

   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.cds.blueprintsprocessor.designer.api.enhancer
  18
  19 import org.onap.ccsdk.cds.controllerblueprints.core.BluePrintException
  20 import org.onap.ccsdk.cds.controllerblueprints.core.BluePrintTypes
  21 import org.onap.ccsdk.cds.controllerblueprints.core.interfaces.BluePrintTypeEnhancerService
  22 import org.onap.ccsdk.cds.controllerblueprints.core.logger
  23 import org.onap.ccsdk.cds.controllerblueprints.core.service.BluePrintRuntimeService
  24 import org.onap.ccsdk.cds.controllerblueprints.resource.dict.ResourceAssignment
  25 import org.onap.ccsdk.cds.controllerblueprints.resource.dict.ResourceDefinition
  26 import org.onap.ccsdk.cds.controllerblueprints.resource.dict.ResourceDictionaryConstants
  27 import org.onap.ccsdk.cds.controllerblueprints.resource.dict.factory.ResourceSourceMappingFactory
  28 import org.onap.ccsdk.cds.blueprintsprocessor.designer.api.service.ResourceDefinitionRepoService
  29 import org.springframework.beans.factory.config.ConfigurableBeanFactory
  30 import org.springframework.context.annotation.Scope
  31 import org.springframework.stereotype.Service
  32
  33 /**
  34  * ResourceAssignmentEnhancerService.
  35  *
  36  * @author Brinda Santh
  37  */
  38 interface ResourceAssignmentEnhancerService {
  39
  40     @Throws(BluePrintException::class)
  41     fun enhanceBluePrint(bluePrintTypeEnhancerService: BluePrintTypeEnhancerService,
  42                          bluePrintRuntimeService: BluePrintRuntimeService<*>,
  43                          resourceAssignments: List<ResourceAssignment>)
  44 }
  45
  46 /**
  47  * ResourceAssignmentEnhancerDefaultService.
  48  *
  49  * @author Brinda Santh
  50  */
  51 @Service
  52 @Scope(value = ConfigurableBeanFactory.SCOPE_PROTOTYPE)
  53 open class ResourceAssignmentEnhancerServiceImpl(private val resourceDefinitionRepoService: ResourceDefinitionRepoService)
  54     : ResourceAssignmentEnhancerService {
  55     private val log= logger(ResourceAssignmentEnhancerServiceImpl::class)
  56
  57     /**
  58      * Get the defined source instance from the ResourceAssignment,
  59      * then get the NodeType of the Sources assigned
  60      */
  61     override fun enhanceBluePrint(bluePrintTypeEnhancerService: BluePrintTypeEnhancerService,
  62                                   bluePrintRuntimeService: BluePrintRuntimeService<*>,
  63                                   resourceAssignments: List<ResourceAssignment>) {
  64
  65         val uniqueSourceNodeTypeNames = hashSetOf<String>()
  66
  67         // Iterate the Resource Assignment and
  68         resourceAssignments.map { resourceAssignment ->
  69             val dictionaryName = resourceAssignment.dictionaryName!!
  70             val dictionarySource = resourceAssignment.dictionarySource!!
  71             log.debug("Enriching assignment name(${resourceAssignment.name}), dictionary name($dictionaryName), source($dictionarySource)")
  72             val sourceNodeTypeName = ResourceSourceMappingFactory.getRegisterSourceMapping(dictionarySource)
  73
  74             // Add Unique Node Types
  75             uniqueSourceNodeTypeNames.add(sourceNodeTypeName)
  76
  77             // TODO("Candidate for Optimisation")
  78             if (checkResourceDefinitionNeeded(resourceAssignment)) {
  79
  80                 bluePrintTypeEnhancerService.enhancePropertyDefinition(bluePrintRuntimeService, resourceAssignment.name,
  81                         resourceAssignment.property!!);
  82
  83                 // Get the Resource Definition from Repo
  84                 val resourceDefinition: ResourceDefinition = getResourceDefinition(dictionaryName)
  85
  86                 val sourceNodeTemplate = resourceDefinition.sources[dictionarySource]
  87                         ?: throw BluePrintException("failed to get assigned dictionarySource($dictionarySource) from resourceDefinition($dictionaryName)")
  88
  89                 // Enrich as NodeTemplate
  90                 bluePrintTypeEnhancerService.enhanceNodeTemplate(bluePrintRuntimeService, dictionarySource, sourceNodeTemplate)
  91             }
  92         }
  93         // Enrich the ResourceSource NodeTypes
  94         uniqueSourceNodeTypeNames.map { nodeTypeName ->
  95             val nodeType = resourceDefinitionRepoService.getNodeType(nodeTypeName)
  96             bluePrintTypeEnhancerService.enhanceNodeType(bluePrintRuntimeService, nodeTypeName, nodeType)
  97         }
  98
  99     }
 100
 101     private fun checkResourceDefinitionNeeded(resourceAssignment: ResourceAssignment): Boolean {
 102         return !((resourceAssignment.dictionarySource.equals(ResourceDictionaryConstants.SOURCE_INPUT)
 103                 || resourceAssignment.dictionarySource.equals(ResourceDictionaryConstants.SOURCE_DEFAULT))
 104                 && BluePrintTypes.validPrimitiveOrCollectionPrimitive(resourceAssignment.property!!))
 105     }
 106
 107     private fun getResourceDefinition(name: String): ResourceDefinition {
 108         return resourceDefinitionRepoService.getResourceDefinition(name)
 109     }
 110 }