gerrit.onap Code Review - ccsdk/cds.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.controllerblueprints.validation
  18
  19 import com.att.eelf.configuration.EELFLogger
  20 import com.att.eelf.configuration.EELFManager
  21 import org.onap.ccsdk.apps.controllerblueprints.core.BluePrintConstants
  22 import org.onap.ccsdk.apps.controllerblueprints.core.data.Workflow
  23 import org.onap.ccsdk.apps.controllerblueprints.core.interfaces.BluePrintTypeValidatorService
  24 import org.onap.ccsdk.apps.controllerblueprints.core.interfaces.BluePrintWorkflowValidator
  25 import org.onap.ccsdk.apps.controllerblueprints.core.service.BluePrintRuntimeService
  26
  27 open class BluePrintWorkflowValidatorImpl(private val bluePrintTypeValidatorService: BluePrintTypeValidatorService) : BluePrintWorkflowValidator {
  28
  29     private val log: EELFLogger = EELFManager.getInstance().getLogger(BluePrintServiceTemplateValidatorImpl::class.toString())
  30     lateinit var bluePrintRuntimeService: BluePrintRuntimeService<*>
  31
  32     var paths: MutableList<String> = arrayListOf()
  33
  34     override fun validate(bluePrintRuntimeService: BluePrintRuntimeService<*>, workflowName: String, workflow: Workflow) {
  35         log.info("Validating Workflow($workflowName)")
  36
  37         this.bluePrintRuntimeService = bluePrintRuntimeService
  38
  39
  40         paths.add(workflowName)
  41         paths.joinToString(BluePrintConstants.PATH_DIVIDER)
  42
  43         // Step Validation Start
  44         paths.add("steps")
  45         workflow.steps?.forEach { stepName, step ->
  46             paths.add(stepName)
  47             paths.joinToString(BluePrintConstants.PATH_DIVIDER)
  48
  49             // Validate target
  50             step.target?.let {
  51                 try {
  52                     val nodeTemplate = bluePrintRuntimeService.bluePrintContext().nodeTemplateByName(it)
  53
  54                     val nodeTypeDerivedFrom = bluePrintRuntimeService.bluePrintContext().nodeTemplateNodeType(it).derivedFrom
  55
  56                     check(nodeTypeDerivedFrom == BluePrintConstants.MODEL_TYPE_NODE_DG) {
  57                         "NodeType(${nodeTemplate.type}) derived from is '$nodeTypeDerivedFrom', Expected is " +
  58                                 "'${BluePrintConstants.MODEL_TYPE_NODE_DG}'"
  59                     }
  60                 } catch (e: Exception) {
  61                     bluePrintRuntimeService.getBluePrintError()
  62                             .addError("Failed to validate Workflow($workflowName)'s step($stepName)'s " +
  63                                     "definition", paths.joinToString(BluePrintConstants.PATH_DIVIDER), e.message!!)
  64                 }
  65             }
  66             paths.removeAt(paths.lastIndex)
  67         }
  68         paths.removeAt(paths.lastIndex)
  69         // Step Validation Ends
  70         paths.removeAt(paths.lastIndex)
  71
  72         workflow.inputs?.let {
  73             bluePrintTypeValidatorService.validatePropertyDefinitions(bluePrintRuntimeService, workflow.inputs!!)
  74         }
  75     }
  76 }