ms/blueprintsprocessor/functions/resource-resolution/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/functions/resource/resolution/ResourceResolutionExtensions.kt

   1 /*
   2  *  Copyright © 2019 IBM.
   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.functions.resource.resolution
  18
  19 import kotlinx.coroutines.runBlocking
  20 import org.onap.ccsdk.cds.blueprintsprocessor.functions.resource.resolution.db.ResourceResolution
  21 import org.onap.ccsdk.cds.blueprintsprocessor.functions.resource.resolution.db.ResourceResolutionDBService
  22 import org.onap.ccsdk.cds.blueprintsprocessor.services.execution.AbstractComponentFunction
  23 import org.onap.ccsdk.cds.controllerblueprints.core.service.BlueprintDependencyService
  24
  25 /**
  26  * Register the Resolution module exposed dependency
  27  */
  28 fun BlueprintDependencyService.resourceResolutionService(): ResourceResolutionService =
  29     instance(ResourceResolutionConstants.SERVICE_RESOURCE_RESOLUTION)
  30
  31 fun BlueprintDependencyService.resourceResolutionDBService(): ResourceResolutionDBService =
  32     instance(ResourceResolutionDBService::class.java)
  33
  34 suspend fun AbstractComponentFunction.storedContentFromResolvedArtifactNB(
  35     resolutionKey: String,
  36     artifactName: String
  37 ): String {
  38     return BlueprintDependencyService.resourceResolutionService()
  39         .resolveFromDatabase(bluePrintRuntimeService, artifactName, resolutionKey)
  40 }
  41
  42 suspend fun AbstractComponentFunction.storedResourceResolutionsNB(
  43     resolutionKey: String,
  44     artifactName: String,
  45     occurrence: Int = 1
  46 ): List<ResourceResolution> {
  47     return BlueprintDependencyService.resourceResolutionDBService()
  48         .findByBlueprintNameAndBlueprintVersionAndArtifactNameAndResolutionKeyAndOccurrence(
  49             bluePrintRuntimeService,
  50             resolutionKey,
  51             occurrence,
  52             artifactName
  53         )
  54 }
  55
  56 /**
  57  * Return resolved and mashed artifact content for artifact prefix [artifactPrefix]
  58  */
  59 suspend fun AbstractComponentFunction.contentFromResolvedArtifactNB(artifactPrefix: String): String {
  60     return BlueprintDependencyService.resourceResolutionService()
  61         .resolveResources(bluePrintRuntimeService, nodeTemplateName, artifactPrefix, mapOf())
  62         .first
  63 }
  64
  65 /**
  66  * Blocking Methods called from Jython Scripts
  67  */
  68
  69 fun AbstractComponentFunction.storedContentFromResolvedArtifact(resolutionKey: String, artifactName: String):
  70     String = runBlocking {
  71         storedContentFromResolvedArtifactNB(resolutionKey, artifactName)
  72     }
  73
  74 fun AbstractComponentFunction.contentFromResolvedArtifact(artifactPrefix: String): String = runBlocking {
  75     contentFromResolvedArtifactNB(artifactPrefix)
  76 }