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

   1 /*
   2  *  Copyright © 2017-2018 AT&T Intellectual Property.
   3  *  Modifications Copyright © 2018 IBM.
   4  *
   5  *  Licensed under the Apache License, Version 2.0 (the "License");
   6  *  you may not use this file except in compliance with the License.
   7  *  You may obtain a copy of the License at
   8  *
   9  *      http://www.apache.org/licenses/LICENSE-2.0
  10  *
  11  *  Unless required by applicable law or agreed to in writing, software
  12  *  distributed under the License is distributed on an "AS IS" BASIS,
  13  *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  14  *  See the License for the specific language governing permissions and
  15  *  limitations under the License.
  16  */
  17
  18 package org.onap.ccsdk.apps.blueprintsprocessor.functions.resource.resolution.processor
  19
  20 import com.fasterxml.jackson.databind.node.NullNode
  21 import org.onap.ccsdk.apps.blueprintsprocessor.functions.resource.resolution.utils.ResourceAssignmentUtils
  22 import org.onap.ccsdk.apps.controllerblueprints.core.BluePrintProcessorException
  23 import org.onap.ccsdk.apps.controllerblueprints.resource.dict.ResourceAssignment
  24 import org.slf4j.LoggerFactory
  25 import org.springframework.beans.factory.config.ConfigurableBeanFactory
  26 import org.springframework.context.annotation.Scope
  27 import org.springframework.stereotype.Service
  28
  29 /**
  30  * DefaultResourceResolutionProcessor
  31  *
  32  * @author Kapil Singal
  33  */
  34 @Service("rr-processor-source-default")
  35 @Scope(value = ConfigurableBeanFactory.SCOPE_PROTOTYPE)
  36 open class DefaultResourceResolutionProcessor : ResourceAssignmentProcessor() {
  37
  38     private val logger = LoggerFactory.getLogger(DefaultResourceResolutionProcessor::class.java)
  39
  40     override fun getName(): String {
  41         return "rr-processor-source-default"
  42     }
  43
  44     override fun process(resourceAssignment: ResourceAssignment) {
  45         try {
  46             // Check if It has Input
  47             var value: Any? = raRuntimeService.getInputValue(resourceAssignment.name)
  48
  49             // If value is null get it from default source
  50             if (value == null || value is NullNode) {
  51                 logger.info("Looking for defaultValue as couldn't find value in input For template key (${resourceAssignment.name})")
  52                 value = resourceAssignment.property?.defaultValue
  53             }
  54
  55             logger.info("For template key (${resourceAssignment.name}) setting value as ($value)")
  56             ResourceAssignmentUtils.setResourceDataValue(resourceAssignment, raRuntimeService, value)
  57
  58             // Check the value has populated for mandatory case
  59             ResourceAssignmentUtils.assertTemplateKeyValueNotNull(resourceAssignment)
  60         } catch (e: Exception) {
  61             ResourceAssignmentUtils.setFailedResourceDataValue(resourceAssignment, e.message)
  62             throw BluePrintProcessorException("Failed in template key ($resourceAssignment) assignments with: ${e.message}", e)
  63         }
  64
  65     }
  66
  67     override fun recover(runtimeException: RuntimeException, resourceAssignment: ResourceAssignment) {
  68     }
  69 }