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

   1 /*
   2  *  Copyright © 2019 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.cds.blueprintsprocessor.functions.cli.executor
  18
  19 import com.fasterxml.jackson.databind.node.ArrayNode
  20 import org.onap.ccsdk.cds.blueprintsprocessor.core.api.data.ExecutionServiceInput
  21 import org.onap.ccsdk.cds.blueprintsprocessor.services.execution.AbstractComponentFunction
  22 import org.onap.ccsdk.cds.blueprintsprocessor.services.execution.ComponentFunctionScriptingService
  23 import org.onap.ccsdk.cds.blueprintsprocessor.ssh.SshLibConstants
  24 import org.onap.ccsdk.cds.controllerblueprints.core.getAsString
  25 import org.springframework.beans.factory.config.ConfigurableBeanFactory
  26 import org.springframework.context.annotation.Scope
  27 import org.springframework.stereotype.Component
  28
  29 @Component("component-cli-executor")
  30 @Scope(value = ConfigurableBeanFactory.SCOPE_PROTOTYPE)
  31 open class ComponentCliExecutor(private var componentFunctionScriptingService: ComponentFunctionScriptingService)
  32     : AbstractComponentFunction() {
  33
  34     companion object {
  35         const val SCRIPT_TYPE = "script-type"
  36         const val SCRIPT_CLASS_REFERENCE = "script-class-reference"
  37         const val INSTANCE_DEPENDENCIES = "instance-dependencies"
  38     }
  39
  40     private lateinit var scriptComponent: CliComponentFunction
  41
  42     override suspend fun processNB(executionRequest: ExecutionServiceInput) {
  43
  44         val scriptType = operationInputs.getAsString(SCRIPT_TYPE)
  45         val scriptClassReference = operationInputs.getAsString(SCRIPT_CLASS_REFERENCE)
  46         val instanceDependenciesNode = operationInputs[INSTANCE_DEPENDENCIES] as? ArrayNode
  47
  48         val scriptDependencies: MutableList<String> = arrayListOf()
  49         scriptDependencies.add(SshLibConstants.SERVICE_BLUEPRINT_SSH_LIB_PROPERTY)
  50         // May be injected from model, not by default
  51         //scriptDependencies.add(ResourceResolutionConstants.SERVICE_RESOURCE_RESOLUTION)
  52
  53         instanceDependenciesNode?.forEach { instanceName ->
  54             scriptDependencies.add(instanceName.textValue())
  55         }
  56
  57         scriptComponent = componentFunctionScriptingService.scriptInstance(this, scriptType,
  58                 scriptClassReference, scriptDependencies)
  59
  60
  61         // Handles both script processing and error handling
  62         scriptComponent.executeScript(executionServiceInput)
  63     }
  64
  65     override suspend fun recoverNB(runtimeException: RuntimeException, executionRequest: ExecutionServiceInput) {
  66         bluePrintRuntimeService.getBluePrintError()
  67                 .addError("Failed in ComponentCliExecutor : ${runtimeException.message}")
  68
  69     }
  70 }