ms/blueprintsprocessor/functions/netconf-executor/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/functions/netconf/executor/NetconfComponentFunction.kt

   1 /*
   2  *  Copyright © 2018-2019 IBM, Bell Canada.
   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.apps.blueprintsprocessor.functions.netconf.executor
  18
  19 import com.fasterxml.jackson.databind.JsonNode
  20 import org.onap.ccsdk.apps.blueprintsprocessor.functions.netconf.executor.api.DeviceInfo
  21 import org.onap.ccsdk.apps.blueprintsprocessor.functions.resource.resolution.ResourceResolutionConstants
  22 import org.onap.ccsdk.apps.blueprintsprocessor.functions.resource.resolution.ResourceResolutionService
  23 import org.onap.ccsdk.apps.blueprintsprocessor.services.execution.AbstractScriptComponentFunction
  24 import org.onap.ccsdk.apps.controllerblueprints.core.utils.JacksonUtils
  25
  26 abstract class NetconfComponentFunction : AbstractScriptComponentFunction() {
  27
  28     open fun resourceResolutionService(): ResourceResolutionService =
  29             functionDependencyInstanceAsType(ResourceResolutionConstants.SERVICE_RESOURCE_RESOLUTION)
  30
  31     // Called from python script
  32     fun initializeNetconfConnection(requirementName: String): NetconfDevice {
  33         val deviceInfo = deviceProperties(requirementName)
  34         return NetconfDevice(deviceInfo)
  35     }
  36
  37     fun generateMessage(artifactName: String): String {
  38         return bluePrintRuntimeService.resolveNodeTemplateArtifact(nodeTemplateName, artifactName)
  39     }
  40
  41     fun resolveFromDatabase(resolutionKey: String, artifactName: String): String {
  42         return resourceResolutionService().resolveFromDatabase(bluePrintRuntimeService, artifactName, resolutionKey)
  43     }
  44
  45     fun resolveAndGenerateMessage(artifactMapping: String, artifactTemplate: String): String {
  46         return resourceResolutionService().resolveResources(bluePrintRuntimeService, nodeTemplateName,
  47                 artifactMapping, artifactTemplate)
  48     }
  49
  50     fun resolveAndGenerateMessage(artifactPrefix: String): String {
  51         return resourceResolutionService().resolveResources(bluePrintRuntimeService, nodeTemplateName,
  52                 artifactPrefix, mapOf())
  53     }
  54
  55     private fun deviceProperties(requirementName: String): DeviceInfo {
  56
  57         val blueprintContext = bluePrintRuntimeService.bluePrintContext()
  58
  59         val requirement = blueprintContext.nodeTemplateRequirement(nodeTemplateName, requirementName)
  60
  61         val capabilityProperties = bluePrintRuntimeService.resolveNodeTemplateCapabilityProperties(requirement
  62                 .node!!, requirement.capability!!)
  63
  64         return deviceProperties(capabilityProperties)
  65     }
  66
  67     private fun deviceProperties(capabilityProperty: MutableMap<String, JsonNode>): DeviceInfo {
  68         return JacksonUtils.getInstanceFromMap(capabilityProperty, DeviceInfo::class.java)
  69     }
  70 }