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

   1 package org.openecomp.sdc.translator.services.heattotosca.impl.unifiedcomposition;
   2
   3 import org.apache.commons.collections4.CollectionUtils;
   4 import org.openecomp.sdc.tosca.datatypes.model.ServiceTemplate;
   5 import org.openecomp.sdc.translator.datatypes.heattotosca.TranslationContext;
   6 import org.openecomp.sdc.translator.datatypes.heattotosca.unifiedmodel.composition.UnifiedCompositionData;
   7 import org.openecomp.sdc.translator.services.heattotosca.UnifiedComposition;
   8 import org.openecomp.sdc.translator.services.heattotosca.UnifiedCompositionService;
   9
  10 import java.util.List;
  11 import java.util.Optional;
  12
  13 public class UnifiedCompositionScalingInstances implements UnifiedComposition {
  14
  15   private UnifiedCompositionService unifiedCompositionService = new UnifiedCompositionService();
  16
  17   @Override
  18   public void createUnifiedComposition(ServiceTemplate serviceTemplate,
  19                                        ServiceTemplate nestedServiceTemplate,
  20                                        List<UnifiedCompositionData> unifiedCompositionDataList,
  21                                        TranslationContext context) {
  22     if (CollectionUtils.isEmpty(unifiedCompositionDataList)
  23         || context.isUnifiedHandledServiceTemplate(serviceTemplate)) {
  24       return;
  25     }
  26
  27     unifiedCompositionService.handleComplexVfcType(serviceTemplate, context);
  28
  29     Integer index = null;
  30     String substitutionNodeTypeId =
  31         unifiedCompositionService.getSubstitutionNodeTypeId(serviceTemplate,
  32             unifiedCompositionDataList.get(0), null, context);
  33     Optional<ServiceTemplate> substitutionServiceTemplate =
  34         unifiedCompositionService.createUnifiedSubstitutionServiceTemplate(serviceTemplate,
  35             unifiedCompositionDataList, context, substitutionNodeTypeId, index);
  36
  37     if (!substitutionServiceTemplate.isPresent()) {
  38       return;
  39     }
  40
  41     String abstractNodeTemplateId = unifiedCompositionService
  42         .createAbstractSubstituteNodeTemplate(serviceTemplate, substitutionServiceTemplate.get(),
  43             unifiedCompositionDataList, substitutionNodeTypeId, context, index);
  44
  45     unifiedCompositionService
  46         .updateCompositionConnectivity(serviceTemplate, unifiedCompositionDataList, context);
  47
  48     unifiedCompositionService
  49         .cleanUnifiedCompositionEntities(serviceTemplate, unifiedCompositionDataList, context);
  50
  51     unifiedCompositionService.cleanNodeTypes(serviceTemplate, unifiedCompositionDataList, context);
  52   }
  53 }