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.interfaces.BlueprintFunctionNode\r
  23 import org.slf4j.LoggerFactory\r
  24 \r
  25 /**\r
  26  * AbstractComponentFunction\r
  27  * @author Brinda Santh\r
  28  */\r
  29 abstract class AbstractComponentFunction : BlueprintFunctionNode<ExecutionServiceInput, ExecutionServiceOutput> {\r
  30     private val log = LoggerFactory.getLogger(AbstractComponentFunction::class.java)\r
  31 \r
  32     override fun prepareRequest(executionRequest: ExecutionServiceInput): ExecutionServiceInput {\r
  33         log.info("prepareRequest...")\r
  34         return executionRequest\r
  35     }\r
  36 \r
  37     override fun process(executionRequest: ExecutionServiceInput) {\r
  38         log.info("Processing...")\r
  39     }\r
  40 \r
  41     override fun recover(runtimeException: RuntimeException, executionRequest: ExecutionServiceInput) {\r
  42         log.info("Recovering...")\r
  43     }\r
  44 \r
  45     override fun prepareResponse(): ExecutionServiceOutput {\r
  46         log.info("Preparing Response...")\r
  47         return ExecutionServiceOutput()\r
  48     }\r
  49 \r
  50     override fun apply(executionServiceInput: ExecutionServiceInput): ExecutionServiceOutput {\r
  51         prepareRequest(executionServiceInput)\r
  52         process(executionServiceInput)\r
  53         return prepareResponse()\r
  54     }\r
  55 }