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

   1 /*
   2  * Copyright © 2017-2018 AT&T Intellectual Property.
   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.resource.resolution.processor
  18
  19 import org.onap.ccsdk.apps.blueprintsprocessor.functions.resource.resolution.CapabilityResourceSource
  20 import org.onap.ccsdk.apps.controllerblueprints.core.BluePrintProcessorException
  21 import org.onap.ccsdk.apps.controllerblueprints.resource.dict.ResourceAssignment
  22 import org.onap.ccsdk.apps.controllerblueprints.resource.dict.utils.ResourceAssignmentUtils
  23 import org.springframework.beans.factory.annotation.Autowired
  24 import org.springframework.context.ApplicationContext
  25 import org.springframework.stereotype.Service
  26
  27 @Service("resource-assignment-processor-capability")
  28 open class CapabilityResourceAssignmentProcessor : ResourceAssignmentProcessor() {
  29
  30     companion object {
  31         const val CAPABILITY_TYPE_KOTLIN_COMPONENT = "KOTLIN-COMPONENT"
  32         const val CAPABILITY_TYPE_JAVA_COMPONENT = "JAVA-COMPONENT"
  33         const val CAPABILITY_TYPE_JYTHON_COMPONENT = "JYTHON-COMPONENT"
  34     }
  35
  36     @Autowired
  37     private lateinit var applicationContext: ApplicationContext
  38
  39     override fun getName(): String {
  40         return "resource-assignment-processor-capability"
  41     }
  42
  43     override fun process(executionRequest: ResourceAssignment) {
  44
  45         val resourceDefinition = resourceDictionaries[executionRequest.dictionaryName]
  46                 ?: throw BluePrintProcessorException("couldn't get resource definition for ${executionRequest.dictionaryName}")
  47
  48         val resourceSource = resourceDefinition.sources[executionRequest.dictionarySource]
  49                 ?: throw BluePrintProcessorException("couldn't get resource definition ${executionRequest.dictionaryName} source(${executionRequest.dictionarySource})")
  50
  51         checkNotNull(resourceSource.properties) { "failed to get ${executionRequest.dictionarySource} properties" }
  52
  53         val capabilityResourceSourceProperty = ResourceAssignmentUtils.transformResourceSource(resourceSource.properties!!, CapabilityResourceSource::class.java)
  54
  55         val instanceType = capabilityResourceSourceProperty.type
  56         val instanceName = capabilityResourceSourceProperty.instanceName
  57
  58
  59         var componentResourceAssignmentProcessor: ResourceAssignmentProcessor? = null
  60
  61         when (instanceType) {
  62             CAPABILITY_TYPE_KOTLIN_COMPONENT ->{
  63                 TODO("NO implementation")
  64             }
  65             CAPABILITY_TYPE_JAVA_COMPONENT -> {
  66                 // Initialize Capability Resource Assignment Processor
  67                 componentResourceAssignmentProcessor = applicationContext.getBean(instanceName, ResourceAssignmentProcessor::class.java)
  68             }
  69             CAPABILITY_TYPE_JYTHON_COMPONENT -> {
  70                 TODO(" No implementation")
  71             }
  72         }
  73
  74         checkNotNull(componentResourceAssignmentProcessor) { "failed to get capability resource assignment processor($instanceName)" }
  75
  76         // Assign Current Blueprint runtime and ResourceDictionaries
  77         componentResourceAssignmentProcessor.bluePrintRuntimeService = bluePrintRuntimeService
  78         componentResourceAssignmentProcessor.resourceDictionaries = resourceDictionaries
  79
  80         // Invoke componentResourceAssignmentProcessor
  81         componentResourceAssignmentProcessor.apply(executionRequest)
  82     }
  83
  84     override fun recover(runtimeException: RuntimeException, executionRequest: ResourceAssignment) {
  85
  86         TODO("To Implement")
  87     }
  88 }