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 /*
   2  * Copyright © 2016-2018 European Support Limited
   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.openecomp.sdc.translator.services.heattotosca.impl.unifiedcomposition;
  18
  19 import org.apache.commons.collections4.CollectionUtils;
  20 import org.onap.sdc.tosca.datatypes.model.ServiceTemplate;
  21 import org.openecomp.sdc.translator.datatypes.heattotosca.TranslationContext;
  22 import org.openecomp.sdc.translator.datatypes.heattotosca.unifiedmodel.composition.UnifiedCompositionData;
  23 import org.openecomp.sdc.translator.services.heattotosca.UnifiedComposition;
  24 import org.openecomp.sdc.translator.services.heattotosca.UnifiedCompositionService;
  25
  26 import java.util.List;
  27 import java.util.Optional;
  28
  29 public class UnifiedCompositionScalingInstances implements UnifiedComposition {
  30
  31   private UnifiedCompositionService unifiedCompositionService = new UnifiedCompositionService();
  32
  33   @Override
  34   public void createUnifiedComposition(ServiceTemplate serviceTemplate,
  35                                        ServiceTemplate nestedServiceTemplate,
  36                                        List<UnifiedCompositionData> unifiedCompositionDataList,
  37                                        TranslationContext context) {
  38     if (CollectionUtils.isEmpty(unifiedCompositionDataList)
  39         || context.isUnifiedHandledServiceTemplate(serviceTemplate)) {
  40       return;
  41     }
  42
  43     unifiedCompositionService.handleComplexVfcType(serviceTemplate, context);
  44
  45     String substitutionNodeTypeId =
  46         unifiedCompositionService.getSubstitutionNodeTypeId(serviceTemplate,
  47             unifiedCompositionDataList.get(0), null, context);
  48     Optional<ServiceTemplate> substitutionServiceTemplate =
  49         unifiedCompositionService.createUnifiedSubstitutionServiceTemplate(serviceTemplate,
  50             unifiedCompositionDataList, context, substitutionNodeTypeId, null);
  51
  52     if (!substitutionServiceTemplate.isPresent()) {
  53       return;
  54     }
  55
  56     String abstractSubstituteNodeTemplateId = unifiedCompositionService
  57         .createAbstractSubstituteNodeTemplate(serviceTemplate, substitutionServiceTemplate.get(),
  58             unifiedCompositionDataList, substitutionNodeTypeId, context, null);
  59
  60     unifiedCompositionService.createVfcInstanceGroup(abstractSubstituteNodeTemplateId,
  61         serviceTemplate, unifiedCompositionDataList, context);
  62
  63     unifiedCompositionService
  64         .updateCompositionConnectivity(serviceTemplate, unifiedCompositionDataList, context);
  65
  66     unifiedCompositionService
  67         .cleanUnifiedCompositionEntities(serviceTemplate, unifiedCompositionDataList, context);
  68
  69     unifiedCompositionService.cleanNodeTypes(serviceTemplate, unifiedCompositionDataList, context);
  70
  71     unifiedCompositionService.updateSubstitutionNodeTypePrefix(substitutionServiceTemplate.get());
  72   }
  73 }