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

   1 /*
   2  * Copyright (C) 2019 Bell Canada.
   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 package org.onap.ccsdk.cds.blueprintsprocessor.functions.resource.resolution.db
  18
  19 import kotlinx.coroutines.Dispatchers
  20 import kotlinx.coroutines.withContext
  21 import org.onap.ccsdk.cds.blueprintsprocessor.functions.resource.resolution.ResourceResolutionConstants
  22 import org.onap.ccsdk.cds.controllerblueprints.core.BluePrintConstants
  23 import org.onap.ccsdk.cds.controllerblueprints.core.BluePrintException
  24 import org.onap.ccsdk.cds.controllerblueprints.core.service.BluePrintRuntimeService
  25 import org.springframework.dao.DataIntegrityViolationException
  26 import org.springframework.stereotype.Service
  27 import java.util.*
  28
  29 @Service
  30 class ResourceResolutionResultService(private val resourceResolutionRepository: ResourceResolutionResultRepository) {
  31
  32     suspend fun read(bluePrintRuntimeService: BluePrintRuntimeService<*>, artifactPrefix: String,
  33                      resolutionKey: String): String = withContext(Dispatchers.IO) {
  34
  35         val metadata = bluePrintRuntimeService.bluePrintContext().metadata!!
  36
  37         val blueprintVersion = metadata[BluePrintConstants.METADATA_TEMPLATE_VERSION]
  38         val blueprintName = metadata[BluePrintConstants.METADATA_TEMPLATE_NAME]
  39
  40         resourceResolutionRepository.findByResolutionKeyAndBlueprintNameAndBlueprintVersionAndArtifactName(
  41                 resolutionKey,
  42                 blueprintName,
  43                 blueprintVersion,
  44                 artifactPrefix).result!!
  45     }
  46
  47     suspend fun write(properties: Map<String, Any>, result: String, bluePrintRuntimeService: BluePrintRuntimeService<*>,
  48                       artifactPrefix: String) = withContext(Dispatchers.IO) {
  49
  50         val metadata = bluePrintRuntimeService.bluePrintContext().metadata!!
  51
  52         val resourceResolutionResult = ResourceResolutionResult()
  53         resourceResolutionResult.id = UUID.randomUUID().toString()
  54         resourceResolutionResult.artifactName = artifactPrefix
  55         resourceResolutionResult.blueprintVersion = metadata[BluePrintConstants.METADATA_TEMPLATE_VERSION]
  56         resourceResolutionResult.blueprintName = metadata[BluePrintConstants.METADATA_TEMPLATE_NAME]
  57         resourceResolutionResult.resolutionKey =
  58                 properties[ResourceResolutionConstants.RESOURCE_RESOLUTION_INPUT_KEY].toString()
  59         resourceResolutionResult.result = result
  60
  61         try {
  62             resourceResolutionRepository.saveAndFlush(resourceResolutionResult)
  63         } catch (ex: DataIntegrityViolationException) {
  64             throw BluePrintException("Failed to store resource resolution result.", ex)
  65         }
  66     }
  67
  68     suspend fun readByKey(resolutionResultId: String): String = withContext(Dispatchers.IO) {
  69
  70         resourceResolutionRepository.getOne(resolutionResultId).result!!
  71     }
  72
  73     suspend fun deleteByKey(resolutionResultId: String): Unit = withContext(Dispatchers.IO) {
  74
  75         val row = resourceResolutionRepository.getOne(resolutionResultId)
  76         resourceResolutionRepository.delete(row)
  77         resourceResolutionRepository.flush()
  78     }
  79 }