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

   1 /*\r
   2  *  Copyright © 2017-2018 AT&T Intellectual Property.\r
   3  *  Modifications Copyright © 2018 IBM.\r
   4  *\r
   5  *  Licensed under the Apache License, Version 2.0 (the "License");\r
   6  *  you may not use this file except in compliance with the License.\r
   7  *  You may obtain a copy of the License at\r
   8  *\r
   9  *      http://www.apache.org/licenses/LICENSE-2.0\r
  10  *\r
  11  *  Unless required by applicable law or agreed to in writing, software\r
  12  *  distributed under the License is distributed on an "AS IS" BASIS,\r
  13  *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r
  14  *  See the License for the specific language governing permissions and\r
  15  *  limitations under the License.\r
  16  */\r
  17 \r
  18 package org.onap.ccsdk.apps.blueprintsprocessor.services.resolution\r
  19 \r
  20 import org.onap.ccsdk.apps.blueprintsprocessor.core.api.data.BlueprintProcessorException\r
  21 import org.onap.ccsdk.apps.blueprintsprocessor.core.factory.ResourceAssignmentProcessorFactory\r
  22 import org.onap.ccsdk.apps.blueprintsprocessor.core.api.data.ResourceResolutionInput\r
  23 import org.onap.ccsdk.apps.blueprintsprocessor.core.api.data.ResourceResolutionOutput\r
  24 import org.onap.ccsdk.apps.blueprintsprocessor.core.api.data.Status\r
  25 import org.onap.ccsdk.apps.controllerblueprints.core.format\r
  26 import org.onap.ccsdk.apps.controllerblueprints.resource.dict.ResourceAssignment\r
  27 import org.onap.ccsdk.apps.controllerblueprints.resource.dict.utils.BulkResourceSequencingUtils\r
  28 import org.springframework.stereotype.Service\r
  29 \r
  30 /**\r
  31  * ResourceResolutionService\r
  32  * @author Brinda Santh\r
  33  * 8/14/2018\r
  34  */\r
  35 \r
  36 @Service\r
  37 class ResourceResolutionService(private val resourceAssignmentProcessorFactory: ResourceAssignmentProcessorFactory) {\r
  38 \r
  39     fun resolveResource(resourceResolutionInput: ResourceResolutionInput): ResourceResolutionOutput {\r
  40         val resourceResolutionOutput = ResourceResolutionOutput()\r
  41         resourceResolutionOutput.actionIdentifiers = resourceResolutionInput.actionIdentifiers\r
  42         resourceResolutionOutput.commonHeader = resourceResolutionInput.commonHeader\r
  43         resourceResolutionOutput.resourceAssignments = resourceResolutionInput.resourceAssignments\r
  44 \r
  45         val context = hashMapOf<String, Any>()\r
  46 \r
  47         process(resourceResolutionOutput.resourceAssignments, context)\r
  48 \r
  49         val status = Status()\r
  50         status.code = 200\r
  51         status.message = "Success"\r
  52         resourceResolutionOutput.status = status\r
  53 \r
  54         return resourceResolutionOutput\r
  55     }\r
  56 \r
  57     fun process(resourceAssignments: MutableList<ResourceAssignment>, context: MutableMap<String, Any>): Unit {\r
  58 \r
  59         val bulkSequenced = BulkResourceSequencingUtils.process(resourceAssignments)\r
  60 \r
  61         bulkSequenced.map { batchResourceAssignments ->\r
  62             batchResourceAssignments.filter { it.name != "*" && it.name != "start"}\r
  63             .map { resourceAssignment ->\r
  64                 val dictionarySource = resourceAssignment.dictionarySource\r
  65                 val processorInstanceName = "resource-assignment-processor-".plus(dictionarySource)\r
  66                 val resourceAssignmentProcessor = resourceAssignmentProcessorFactory.getInstance(processorInstanceName)\r
  67                         ?: throw BlueprintProcessorException(format("failed to get resource processor for instance name({}) " +\r
  68                                 "for resource assignment({})", processorInstanceName, resourceAssignment.name))\r
  69                 try {\r
  70                     resourceAssignmentProcessor.validate(resourceAssignment, context)\r
  71                     resourceAssignmentProcessor.process(resourceAssignment, context)\r
  72                 } catch (e: Exception) {\r
  73                     resourceAssignmentProcessor.errorHandle(resourceAssignment, context)\r
  74                     throw BlueprintProcessorException(e)\r
  75                 }\r
  76 \r
  77             }\r
  78         }\r
  79     }\r
  80 }\r