ms/blueprintsprocessor/functions/resource-resolution/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/functions/resource/resolution/processor/ResourceAssignmentProcessor.kt

   1 /*
   2  *  Copyright © 2018 IBM.
   3  *  Modifications Copyright © 2017-2018 AT&T Intellectual Property.
   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.apps.blueprintsprocessor.functions.resource.resolution.processor
  19
  20 import org.onap.ccsdk.apps.controllerblueprints.core.BluePrintProcessorException
  21 import org.onap.ccsdk.apps.controllerblueprints.core.interfaces.BlueprintFunctionNode
  22 import org.onap.ccsdk.apps.controllerblueprints.core.service.BluePrintRuntimeService
  23 import org.onap.ccsdk.apps.controllerblueprints.resource.dict.ResourceAssignment
  24 import org.onap.ccsdk.apps.controllerblueprints.resource.dict.ResourceDefinition
  25 import org.slf4j.LoggerFactory
  26
  27 abstract class ResourceAssignmentProcessor : BlueprintFunctionNode<ResourceAssignment, ResourceAssignment> {
  28
  29     private val log = LoggerFactory.getLogger(ResourceAssignmentProcessor::class.java)
  30
  31     lateinit var bluePrintRuntimeService: BluePrintRuntimeService<*>
  32
  33     lateinit var resourceDictionaries: Map<String, ResourceDefinition>
  34
  35
  36     open fun resourceDefinition(name: String): ResourceDefinition {
  37         return resourceDictionaries[name]
  38                 ?: throw BluePrintProcessorException("couldn't get resource definition($name)")
  39     }
  40
  41     override fun prepareRequest(resourceAssignment: ResourceAssignment): ResourceAssignment {
  42         log.info("prepareRequest for ${resourceAssignment.name}, dictionary(${resourceAssignment.dictionaryName})," +
  43                 "source(${resourceAssignment.dictionarySource})")
  44         return resourceAssignment
  45     }
  46
  47     override fun prepareResponse(): ResourceAssignment {
  48         log.info("Preparing Response...")
  49         return ResourceAssignment()
  50     }
  51
  52     override fun apply(executionServiceInput: ResourceAssignment): ResourceAssignment {
  53         prepareRequest(executionServiceInput)
  54         process(executionServiceInput)
  55         return prepareResponse()
  56     }
  57
  58 }