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

   1 /*
   2  *  Copyright © 2018 IBM.
   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.restconf.executor
  18
  19 import org.onap.ccsdk.apps.blueprintsprocessor.core.api.data.ExecutionServiceInput
  20 import org.onap.ccsdk.apps.blueprintsprocessor.functions.python.executor.BlueprintJythonService
  21 import org.onap.ccsdk.apps.blueprintsprocessor.rest.service.BluePrintRestLibPropertyService
  22 import org.onap.ccsdk.apps.blueprintsprocessor.services.execution.AbstractComponentFunction
  23 import org.onap.ccsdk.apps.controllerblueprints.core.BluePrintConstants
  24 import org.onap.ccsdk.apps.controllerblueprints.core.BluePrintProcessorException
  25 import org.onap.ccsdk.apps.controllerblueprints.core.getAsString
  26 import org.onap.ccsdk.apps.controllerblueprints.core.interfaces.BluePrintScriptsService
  27 import org.slf4j.LoggerFactory
  28 import org.springframework.beans.factory.config.ConfigurableBeanFactory
  29 import org.springframework.context.ApplicationContext
  30 import org.springframework.context.annotation.Scope
  31 import org.springframework.stereotype.Component
  32
  33 @Component("component-restconf-executor")
  34 @Scope(value = ConfigurableBeanFactory.SCOPE_PROTOTYPE)
  35 open class ComponentRestconfExecutor(private var applicationContext: ApplicationContext,
  36                                      private val blueprintJythonService: BlueprintJythonService,
  37                                      private val bluePrintScriptsService: BluePrintScriptsService,
  38                                      private var bluePrintRestLibPropertyService: BluePrintRestLibPropertyService) :
  39         AbstractComponentFunction() {
  40
  41     private val log = LoggerFactory.getLogger(ComponentRestconfExecutor::class.java)
  42
  43     lateinit var scriptComponent: RestconfComponentFunction
  44
  45     companion object {
  46         const val SCRIPT_TYPE = "script-type"
  47         const val SCRIPT_CLASS_REFERENCE = "script-class-reference"
  48     }
  49
  50     override fun process(executionRequest: ExecutionServiceInput) {
  51
  52         val scriptType = operationInputs.getAsString(SCRIPT_TYPE)
  53         val scriptClassReference = operationInputs.getAsString(SCRIPT_CLASS_REFERENCE)
  54         /**
  55          * Populate the Script Instance based on the Type
  56          */
  57         restconfComponentFunction(scriptType, scriptClassReference)
  58         checkNotNull(scriptComponent) { "failed to get restconf script component" }
  59
  60         scriptComponent.bluePrintRuntimeService = bluePrintRuntimeService
  61         scriptComponent.processId = processId
  62         scriptComponent.workflowName = workflowName
  63         scriptComponent.stepName = stepName
  64         scriptComponent.interfaceName = interfaceName
  65         scriptComponent.operationName = operationName
  66         scriptComponent.nodeTemplateName = nodeTemplateName
  67         scriptComponent.operationInputs = operationInputs
  68
  69         // Set the Rest Lib Property Service
  70         scriptComponent.bluePrintRestLibPropertyService = bluePrintRestLibPropertyService
  71
  72         scriptComponent.process(executionServiceInput)
  73     }
  74
  75     override fun recover(runtimeException: RuntimeException, executionRequest: ExecutionServiceInput) {
  76         scriptComponent.recover(runtimeException, executionRequest)
  77     }
  78
  79     fun restconfComponentFunction(scriptType: String, scriptClassReference: String): RestconfComponentFunction {
  80         log.info("processing restconf script type($scriptType), reference name($scriptClassReference)")
  81         when (scriptType) {
  82             BluePrintConstants.SCRIPT_INTERNAL -> {
  83                 scriptComponent = bluePrintScriptsService.scriptInstance<RestconfComponentFunction>(scriptClassReference)
  84             }
  85             BluePrintConstants.SCRIPT_KOTLIN -> {
  86                 scriptComponent = bluePrintScriptsService.scriptInstance<RestconfComponentFunction>(bluePrintRuntimeService
  87                         .bluePrintContext(), scriptClassReference, false)
  88             }
  89             BluePrintConstants.SCRIPT_JYTHON -> {
  90                 scriptComponent = blueprintJythonService.jythonComponentInstance(this) as RestconfComponentFunction
  91             }
  92             else -> {
  93                 throw BluePrintProcessorException("script type($scriptType) is not supported")
  94             }
  95         }
  96         return scriptComponent
  97     }
  98 }