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

   1 /*
   2  *  Copyright © 2018-2019 IBM, 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
  18 package org.onap.ccsdk.cds.blueprintsprocessor.functions.netconf.executor
  19
  20 import com.fasterxml.jackson.databind.JsonNode
  21 import kotlinx.coroutines.runBlocking
  22 import org.onap.ccsdk.cds.blueprintsprocessor.functions.netconf.executor.api.DeviceInfo
  23 import org.onap.ccsdk.cds.blueprintsprocessor.functions.resource.resolution.ResourceResolutionConstants
  24 import org.onap.ccsdk.cds.blueprintsprocessor.functions.resource.resolution.ResourceResolutionService
  25 import org.onap.ccsdk.cds.blueprintsprocessor.services.execution.AbstractScriptComponentFunction
  26 import org.onap.ccsdk.cds.controllerblueprints.core.utils.JacksonUtils
  27
  28 abstract class NetconfComponentFunction : AbstractScriptComponentFunction() {
  29
  30     open fun resourceResolutionService(): ResourceResolutionService =
  31             functionDependencyInstanceAsType(ResourceResolutionConstants.SERVICE_RESOURCE_RESOLUTION)
  32
  33     // Called from python script
  34     fun initializeNetconfConnection(requirementName: String): NetconfDevice {
  35         val deviceInfo = deviceProperties(requirementName)
  36         return NetconfDevice(deviceInfo)
  37     }
  38
  39     fun generateMessage(artifactName: String): String {
  40         return bluePrintRuntimeService.resolveNodeTemplateArtifact(nodeTemplateName, artifactName)
  41     }
  42
  43     fun resolveFromDatabase(resolutionKey: String, artifactName: String): String = runBlocking {
  44         resourceResolutionService().resolveFromDatabase(bluePrintRuntimeService, artifactName, resolutionKey)
  45     }
  46
  47     fun resolveAndGenerateMessage(artifactPrefix: String): String = runBlocking {
  48         resourceResolutionService().resolveResources(bluePrintRuntimeService, nodeTemplateName,
  49                 artifactPrefix, mapOf())
  50     }
  51
  52     private fun deviceProperties(requirementName: String): DeviceInfo {
  53
  54         val blueprintContext = bluePrintRuntimeService.bluePrintContext()
  55
  56         val requirement = blueprintContext.nodeTemplateRequirement(nodeTemplateName, requirementName)
  57
  58         val capabilityProperties = bluePrintRuntimeService.resolveNodeTemplateCapabilityProperties(requirement
  59                 .node!!, requirement.capability!!)
  60
  61         return deviceProperties(capabilityProperties)
  62     }
  63
  64     private fun deviceProperties(capabilityProperty: MutableMap<String, JsonNode>): DeviceInfo {
  65         return JacksonUtils.getInstanceFromMap(capabilityProperty, DeviceInfo::class.java)
  66     }
  67 }