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

   1 /*\r
   2  *  Copyright © 2017-2018 AT&T Intellectual Property.\r
   3  *\r
   4  *  Licensed under the Apache License, Version 2.0 (the "License");\r
   5  *  you may not use this file except in compliance with the License.\r
   6  *  You may obtain a copy of the License at\r
   7  *\r
   8  *      http://www.apache.org/licenses/LICENSE-2.0\r
   9  *\r
  10  *  Unless required by applicable law or agreed to in writing, software\r
  11  *  distributed under the License is distributed on an "AS IS" BASIS,\r
  12  *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r
  13  *  See the License for the specific language governing permissions and\r
  14  *  limitations under the License.\r
  15  */\r
  16 \r
  17 package org.onap.ccsdk.apps.blueprintsprocessor.services.execution\r
  18 \r
  19 \r
  20 import org.onap.ccsdk.apps.blueprintsprocessor.core.api.data.ExecutionServiceInput\r
  21 import org.onap.ccsdk.apps.blueprintsprocessor.core.api.data.ExecutionServiceOutput\r
  22 import org.onap.ccsdk.apps.controllerblueprints.core.BluePrintConstants\r
  23 import org.onap.ccsdk.apps.controllerblueprints.core.getAsString\r
  24 import org.onap.ccsdk.apps.controllerblueprints.core.interfaces.BlueprintFunctionNode\r
  25 import org.onap.ccsdk.apps.controllerblueprints.core.service.BluePrintRuntimeService\r
  26 import org.slf4j.LoggerFactory\r
  27 \r
  28 /**\r
  29  * AbstractComponentFunction\r
  30  * @author Brinda Santh\r
  31  */\r
  32 abstract class AbstractComponentFunction : BlueprintFunctionNode<ExecutionServiceInput, ExecutionServiceOutput> {\r
  33     private val log = LoggerFactory.getLogger(AbstractComponentFunction::class.java)\r
  34 \r
  35     var executionServiceInput: ExecutionServiceInput? = null\r
  36     val executionServiceOutput = ExecutionServiceOutput()\r
  37     var bluePrintRuntimeService: BluePrintRuntimeService<*>? = null\r
  38     var processId: String = ""\r
  39     var workflowName: String = ""\r
  40     var stepName: String = ""\r
  41     var interfaceName: String = ""\r
  42     var operationName: String = ""\r
  43     var nodeTemplateName: String = ""\r
  44 \r
  45 \r
  46     override fun prepareRequest(executionServiceInput: ExecutionServiceInput): ExecutionServiceInput {\r
  47 \r
  48         this.executionServiceInput = this.executionServiceInput\r
  49 \r
  50         processId = executionServiceInput.commonHeader.requestId\r
  51         workflowName = executionServiceInput.actionIdentifiers.actionName\r
  52 \r
  53         val metadata = executionServiceInput.metadata\r
  54         stepName = metadata.getAsString(BluePrintConstants.PROPERTY_CURRENT_STEP)\r
  55         nodeTemplateName = metadata.getAsString(BluePrintConstants.PROPERTY_CURRENT_NODE_TEMPLATE)\r
  56         interfaceName = metadata.getAsString(BluePrintConstants.PROPERTY_CURRENT_INTERFACE)\r
  57         operationName = metadata.getAsString(BluePrintConstants.PROPERTY_CURRENT_OPERATION)\r
  58 \r
  59         checkNotNull(bluePrintRuntimeService) { "failed to prepare blueprint runtime" }\r
  60 \r
  61         log.info("prepareRequest...")\r
  62         return executionServiceInput\r
  63     }\r
  64 \r
  65     override fun prepareResponse(): ExecutionServiceOutput {\r
  66         log.info("Preparing Response...")\r
  67         return this.executionServiceOutput\r
  68     }\r
  69 \r
  70     override fun apply(executionServiceInput: ExecutionServiceInput): ExecutionServiceOutput {\r
  71         prepareRequest(executionServiceInput)\r
  72         process(executionServiceInput)\r
  73         return prepareResponse()\r
  74     }\r
  75 }