openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/main/java/org/openecomp/sdc/translator/services/heattotosca/impl/unifiedcomposition/UnifiedCompositionCatalogInstance.java

   1 package org.openecomp.sdc.translator.services.heattotosca.impl.unifiedcomposition;
   2
   3 import org.openecomp.sdc.tosca.datatypes.model.ServiceTemplate;
   4 import org.openecomp.sdc.translator.datatypes.heattotosca.TranslationContext;
   5 import org.openecomp.sdc.translator.datatypes.heattotosca.unifiedmodel.composition.UnifiedCompositionData;
   6 import org.openecomp.sdc.translator.services.heattotosca.UnifiedComposition;
   7 import org.openecomp.sdc.translator.services.heattotosca.UnifiedCompositionService;
   8
   9 import java.util.ArrayList;
  10 import java.util.List;
  11 import java.util.Optional;
  12
  13 public class UnifiedCompositionCatalogInstance implements UnifiedComposition {
  14
  15   UnifiedCompositionService unifiedCompositionService = new UnifiedCompositionService();
  16
  17   // There is consolidation in ScalingInstance implemetation.
  18   // In case of scaling instance, if there is more than one entry in the
  19   // unifiedComposotionDataList, we should have consolidation between them.
  20   // (all entries in the list are the once which need to be consolidated)
  21   @Override
  22   public void createUnifiedComposition(ServiceTemplate serviceTemplate,
  23                                        ServiceTemplate nestedServiceTemplate,
  24                                        List<UnifiedCompositionData> unifiedComposotionDataList,
  25                                        TranslationContext context) {
  26
  27     UnifiedCompositionService unifiedCompositionService = new UnifiedCompositionService();
  28     unifiedCompositionService.handleComplexVfcType(serviceTemplate, context);
  29
  30     UnifiedCompositionSingleSubstitution unifiedCompositionSingleSubstitution =
  31         new UnifiedCompositionSingleSubstitution();
  32
  33     String substitutionNodeTypeId =
  34         unifiedCompositionService.getSubstitutionNodeTypeId(serviceTemplate,
  35             unifiedComposotionDataList.get(0), null, context);
  36     // create one substitution ST for all computes
  37     Optional<ServiceTemplate> substitutionServiceTemplate =
  38         unifiedCompositionService.createUnifiedSubstitutionServiceTemplate(serviceTemplate,
  39             unifiedComposotionDataList, context, substitutionNodeTypeId, null);
  40
  41     if (!substitutionServiceTemplate.isPresent()) {
  42       return;
  43     }
  44
  45
  46     // create abstract NT for each compute
  47     for(int i = 0; i < unifiedComposotionDataList.size(); i++){
  48       List<UnifiedCompositionData> catalogInstanceUnifiedList = new ArrayList<>();
  49       catalogInstanceUnifiedList.add(unifiedComposotionDataList.get(i));
  50
  51       Integer index = unifiedComposotionDataList.size() > 1 ? i : null;
  52
  53       unifiedCompositionService
  54           .createAbstractSubstituteNodeTemplate(serviceTemplate, substitutionServiceTemplate.get(),
  55               catalogInstanceUnifiedList, substitutionNodeTypeId, context, index);
  56
  57       unifiedCompositionService
  58           .updateCompositionConnectivity(serviceTemplate, catalogInstanceUnifiedList, context);
  59
  60       unifiedCompositionService
  61           .cleanUnifiedCompositionEntities(serviceTemplate, catalogInstanceUnifiedList, context);
  62     }
  63
  64     unifiedCompositionService.cleanNodeTypes(serviceTemplate, unifiedComposotionDataList, context);
  65   }
  66 }