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

   1 /*\r
   2  *  Copyright © 2017-2018 AT&T Intellectual Property.\r
   3  *\r
   4  *  Licensed under the Apache License, Version 2.0 (the "License");\r
   5  *  you may not use this file except in compliance with the License.\r
   6  *  You may obtain a copy of the License at\r
   7  *\r
   8  *      http://www.apache.org/licenses/LICENSE-2.0\r
   9  *\r
  10  *  Unless required by applicable law or agreed to in writing, software\r
  11  *  distributed under the License is distributed on an "AS IS" BASIS,\r
  12  *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r
  13  *  See the License for the specific language governing permissions and\r
  14  *  limitations under the License.\r
  15  */\r
  16 \r
  17 package org.onap.ccsdk.apps.controllerblueprints.service.enhancer\r
  18 \r
  19 import com.att.eelf.configuration.EELFLogger\r
  20 import org.onap.ccsdk.apps.controllerblueprints.core.BluePrintException\r
  21 import org.onap.ccsdk.apps.controllerblueprints.core.data.ServiceTemplate\r
  22 import org.onap.ccsdk.apps.controllerblueprints.resource.dict.ResourceAssignment\r
  23 import org.onap.ccsdk.apps.controllerblueprints.resource.dict.ResourceDefinition\r
  24 import com.att.eelf.configuration.EELFManager\r
  25 import org.onap.ccsdk.apps.controllerblueprints.core.BluePrintTypes\r
  26 import org.onap.ccsdk.apps.controllerblueprints.core.format\r
  27 import org.onap.ccsdk.apps.controllerblueprints.resource.dict.ResourceDictionaryConstants\r
  28 import org.onap.ccsdk.apps.controllerblueprints.resource.dict.factory.ResourceSourceMappingFactory\r
  29 import org.onap.ccsdk.apps.controllerblueprints.resource.dict.service.ResourceAssignmentValidationDefaultService\r
  30 import org.onap.ccsdk.apps.controllerblueprints.resource.dict.service.ResourceDefinitionRepoService\r
  31 import org.springframework.stereotype.Service\r
  32 \r
  33 /**\r
  34  * ResourceAssignmentEnhancerService.\r
  35  *\r
  36  * @author Brinda Santh\r
  37  */\r
  38 interface ResourceAssignmentEnhancerService {\r
  39 \r
  40     @Throws(BluePrintException::class)\r
  41     fun enhanceBluePrint(bluePrintEnhancerService: BluePrintEnhancerService,\r
  42                          resourceAssignments: List<ResourceAssignment>)\r
  43 \r
  44     @Throws(BluePrintException::class)\r
  45     fun enhanceBluePrint(resourceAssignments: List<ResourceAssignment>): ServiceTemplate\r
  46 }\r
  47 \r
  48 /**\r
  49  * ResourceAssignmentEnhancerDefaultService.\r
  50  *\r
  51  * @author Brinda Santh\r
  52  */\r
  53 @Service\r
  54 open class ResourceAssignmentEnhancerDefaultService(private val resourceDefinitionRepoService: ResourceDefinitionRepoService)\r
  55     : ResourceAssignmentEnhancerService {\r
  56     private val log: EELFLogger = EELFManager.getInstance().getLogger(ResourceAssignmentValidationDefaultService::class.java)\r
  57 \r
  58     /**\r
  59      * Get the defined source instance from the ResourceAssignment,\r
  60      * then get the NodeType of the Sources assigned\r
  61      */\r
  62     override fun enhanceBluePrint(bluePrintEnhancerService: BluePrintEnhancerService,\r
  63                                   resourceAssignments: List<ResourceAssignment>) {\r
  64 \r
  65         val uniqueSourceNodeTypeNames = hashSetOf<String>()\r
  66 \r
  67         // Iterate the Resource Assignment and\r
  68         resourceAssignments.map { resourceAssignment ->\r
  69             val dictionaryName = resourceAssignment.dictionaryName!!\r
  70             val dictionarySource = resourceAssignment.dictionarySource!!\r
  71             log.debug("Enriching Assignment name({}), dictionary name({}), source({})", resourceAssignment.name,\r
  72                     dictionaryName, dictionarySource)\r
  73             val sourceNodeTypeName = ResourceSourceMappingFactory.getRegisterSourceMapping(dictionarySource)\r
  74 \r
  75             // Add Unique Node Types\r
  76             uniqueSourceNodeTypeNames.add(sourceNodeTypeName)\r
  77 \r
  78             // TODO("Candidate for Optimisation")\r
  79             if (checkResourceDefinitionNeeded(resourceAssignment)) {\r
  80 \r
  81                 bluePrintEnhancerService.enrichPropertyDefinition(resourceAssignment.name, resourceAssignment.property!!);\r
  82 \r
  83                 // Get the Resource Definition from Repo\r
  84                 val resourceDefinition: ResourceDefinition = getResourceDefinition(dictionaryName)\r
  85 \r
  86                 val sourceNodeTemplate = resourceDefinition.sources.get(dictionarySource)\r
  87                         ?: throw BluePrintException(format("failed to get assigned dictionarySource({}) from resourceDefinition({})", dictionarySource, dictionaryName))\r
  88 \r
  89                 // Enrich as NodeTemplate\r
  90                 bluePrintEnhancerService.enrichNodeTemplate(dictionarySource, sourceNodeTemplate)\r
  91             }\r
  92         }\r
  93         // Enrich the ResourceSource NodeTypes\r
  94         uniqueSourceNodeTypeNames.map { nodeTypeName ->\r
  95             resourceDefinitionRepoService.getNodeType(nodeTypeName).subscribe { nodeType ->\r
  96                 bluePrintEnhancerService.enrichNodeType(nodeTypeName, nodeType)\r
  97             }\r
  98         }\r
  99 \r
 100     }\r
 101 \r
 102     override fun enhanceBluePrint(resourceAssignments: List<ResourceAssignment>): ServiceTemplate {\r
 103         val bluePrintEnhancerService = BluePrintEnhancerDefaultService(resourceDefinitionRepoService)\r
 104         bluePrintEnhancerService.serviceTemplate = ServiceTemplate()\r
 105         bluePrintEnhancerService.initialCleanUp()\r
 106         enhanceBluePrint(bluePrintEnhancerService, resourceAssignments)\r
 107         return bluePrintEnhancerService.serviceTemplate\r
 108     }\r
 109 \r
 110     private fun checkResourceDefinitionNeeded(resourceAssignment: ResourceAssignment): Boolean {\r
 111         return !((resourceAssignment.dictionarySource.equals(ResourceDictionaryConstants.SOURCE_INPUT)\r
 112                 || resourceAssignment.dictionarySource.equals(ResourceDictionaryConstants.SOURCE_DEFAULT))\r
 113                 && BluePrintTypes.validPrimitiveOrCollectionPrimitive(resourceAssignment.property!!))\r
 114     }\r
 115 \r
 116     private fun getResourceDefinition(name: String): ResourceDefinition {\r
 117         return resourceDefinitionRepoService.getResourceDefinition(name).block()\r
 118                 ?: throw BluePrintException(format("failed to get dictionary definition({})", name))\r
 119     }\r
 120 }