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

   1 /*
   2  *  Copyright © 2018 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.apps.controllerblueprints.resource.dict.utils
  18
  19 import com.att.eelf.configuration.EELFLogger
  20 import com.fasterxml.jackson.databind.JsonNode
  21 import com.fasterxml.jackson.databind.node.NullNode
  22 import org.apache.commons.collections.MapUtils
  23 import org.apache.commons.lang3.StringUtils
  24 import org.onap.ccsdk.apps.controllerblueprints.core.BluePrintConstants
  25 import org.onap.ccsdk.apps.controllerblueprints.core.data.NodeTemplate
  26 import org.onap.ccsdk.apps.controllerblueprints.resource.dict.ResourceAssignment
  27 import org.onap.ccsdk.apps.controllerblueprints.resource.dict.ResourceDefinition
  28 import org.onap.ccsdk.apps.controllerblueprints.resource.dict.ResourceDictionaryConstants
  29 import com.att.eelf.configuration.EELFManager
  30
  31
  32 object ResourceDictionaryUtils {
  33     private val log: EELFLogger = EELFManager.getInstance().getLogger(ResourceDictionaryUtils::class.java)
  34
  35     @JvmStatic
  36     fun populateSourceMapping(resourceAssignment: ResourceAssignment,
  37                               resourceDefinition: ResourceDefinition) {
  38
  39         if (StringUtils.isBlank(resourceAssignment.dictionarySource)) {
  40
  41             if (MapUtils.isNotEmpty(resourceDefinition.sources)) {
  42                 val source = findFirstSource(resourceDefinition.sources)
  43
  44                 // Populate and Assign First Source
  45                 if (StringUtils.isNotBlank(source)) {
  46                     // Set Dictionary Source
  47                     resourceAssignment.dictionarySource = source
  48                 } else {
  49                     resourceAssignment.dictionarySource = ResourceDictionaryConstants.SOURCE_INPUT
  50                 }
  51                 log.info("auto map resourceAssignment : {}", resourceAssignment)
  52             }else {
  53                 resourceAssignment.dictionarySource = ResourceDictionaryConstants.SOURCE_INPUT
  54             }
  55         }
  56     }
  57
  58     @JvmStatic
  59     fun findFirstSource(sources: Map<String, NodeTemplate>): String? {
  60         var source: String? = null
  61         if (MapUtils.isNotEmpty(sources)) {
  62             source = sources.keys.stream().findFirst().get()
  63         }
  64         return source
  65     }
  66
  67     @JvmStatic
  68     fun assignInputs(data: JsonNode, context: MutableMap<String, Any>) {
  69         log.trace("assignInputs from input JSON ({})", data.toString())
  70         data.fields().forEach { field ->
  71             val valueNode: JsonNode = data.at("/".plus(field.key)) ?: NullNode.getInstance()
  72
  73             val path = BluePrintConstants.PATH_INPUTS.plus(BluePrintConstants.PATH_DIVIDER).plus(field.key)
  74             log.trace("setting path ({}), values ({})", path, valueNode)
  75             context[path] = valueNode
  76         }
  77     }
  78 }