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

   1 /*
   2  * Copyright © 2017-2018 AT&T Intellectual Property.
   3  * Modifications Copyright © 2019 IBM.
   4  *
   5  * Licensed under the Apache License, Version 2.0 (the "License");
   6  * you may not use this file except in compliance with the License.
   7  * You may obtain a copy of the License at
   8  *
   9  *     http://www.apache.org/licenses/LICENSE-2.0
  10  *
  11  * Unless required by applicable law or agreed to in writing, software
  12  * distributed under the License is distributed on an "AS IS" BASIS,
  13  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  14  * See the License for the specific language governing permissions and
  15  * limitations under the License.
  16  */
  17
  18 package org.onap.ccsdk.cds.blueprintsprocessor.functions.resource.resolution
  19
  20 import org.onap.ccsdk.cds.blueprintsprocessor.core.api.data.ExecutionServiceInput
  21 import org.onap.ccsdk.cds.blueprintsprocessor.services.execution.AbstractComponentFunction
  22 import org.onap.ccsdk.cds.controllerblueprints.core.BluePrintProcessorException
  23 import org.onap.ccsdk.cds.controllerblueprints.core.asJsonNode
  24 import org.onap.ccsdk.cds.controllerblueprints.core.utils.JacksonUtils
  25 import org.springframework.beans.factory.config.ConfigurableBeanFactory
  26 import org.springframework.context.annotation.Scope
  27 import org.springframework.stereotype.Component
  28
  29 @Component("component-resource-resolution")
  30 @Scope(value = ConfigurableBeanFactory.SCOPE_PROTOTYPE)
  31 open class ResourceResolutionComponent(private val resourceResolutionService: ResourceResolutionService) :
  32     AbstractComponentFunction() {
  33
  34     override suspend fun processNB(executionRequest: ExecutionServiceInput) {
  35
  36         val properties: MutableMap<String, Any> = mutableMapOf()
  37
  38         try {
  39             val key = getOperationInput(ResourceResolutionConstants.RESOURCE_RESOLUTION_INPUT_KEY)
  40             val storeResult = getOperationInput(ResourceResolutionConstants.RESOURCE_RESOLUTION_INPUT_STORE_RESULT)
  41             properties[ResourceResolutionConstants.RESOURCE_RESOLUTION_INPUT_KEY] = key.asText()
  42             properties[ResourceResolutionConstants.RESOURCE_RESOLUTION_INPUT_STORE_RESULT] = storeResult.asBoolean()
  43         } catch (e: BluePrintProcessorException) {
  44             // NoOp - these property aren't mandatory, so don't fail the process if not provided.
  45         }
  46
  47         val artifactPrefixNamesNode = getOperationInput(ResourceResolutionConstants.INPUT_ARTIFACT_PREFIX_NAMES)
  48         val artifactPrefixNames = JacksonUtils.getListFromJsonNode(artifactPrefixNamesNode, String::class.java)
  49
  50         val resolvedParamContents = resourceResolutionService.resolveResources(bluePrintRuntimeService,
  51             nodeTemplateName,
  52             artifactPrefixNames,
  53             properties)
  54
  55         // Set Output Attributes
  56         bluePrintRuntimeService.setNodeTemplateAttributeValue(nodeTemplateName,
  57             ResourceResolutionConstants.OUTPUT_ASSIGNMENT_PARAMS, resolvedParamContents.asJsonNode())
  58     }
  59
  60     override suspend fun recoverNB(runtimeException: RuntimeException, executionRequest: ExecutionServiceInput) {
  61         bluePrintRuntimeService.getBluePrintError().addError(runtimeException.message!!)
  62     }
  63 }