gerrit.onap Code Review - sdc.git/blob

   1 package org.openecomp.sdc.healing.healers;
   2
   3 import org.apache.commons.collections.MapUtils;
   4 import org.openecomp.core.model.dao.ServiceModelDao;
   5 import org.openecomp.core.model.dao.ServiceModelDaoFactory;
   6 import org.openecomp.core.model.types.ServiceElement;
   7 import org.openecomp.sdc.common.togglz.ToggleableFeature;
   8 import org.openecomp.sdc.common.utils.SdcCommon;
   9 import org.openecomp.sdc.healing.interfaces.Healer;
  10 import org.openecomp.sdc.logging.context.impl.MdcDataDebugMessage;
  11 import org.openecomp.sdc.tosca.datatypes.ToscaNodeType;
  12 import org.openecomp.sdc.tosca.datatypes.ToscaServiceModel;
  13 import org.openecomp.sdc.tosca.datatypes.model.NodeTemplate;
  14 import org.openecomp.sdc.tosca.datatypes.model.ServiceTemplate;
  15 import org.openecomp.sdc.tosca.services.DataModelUtil;
  16 import org.openecomp.sdc.tosca.services.ToscaAnalyzerService;
  17 import org.openecomp.sdc.tosca.services.impl.ToscaAnalyzerServiceImpl;
  18 import org.openecomp.sdc.translator.services.heattotosca.globaltypes.GlobalTypesServiceTemplates;
  19 import org.openecomp.sdc.versioning.dao.types.Version;
  20
  21 import java.util.Arrays;
  22 import java.util.List;
  23 import java.util.Map;
  24 import java.util.Objects;
  25 import java.util.Optional;
  26
  27 public class ForwarderCapabilityHealer implements Healer {
  28
  29   private MdcDataDebugMessage mdcDataDebugMessage = new MdcDataDebugMessage();
  30
  31   private final ServiceModelDao<ToscaServiceModel, ServiceElement> serviceModelDao =
  32       ServiceModelDaoFactory.getInstance().createInterface();
  33   private static ToscaAnalyzerService toscaAnalyzerService = new ToscaAnalyzerServiceImpl();
  34   private static final String FORWARDER_CAPABILITY_ID = "Forwarder";
  35   private static final String UNDERSCORE = "_";
  36
  37   @Override
  38   public Object heal(Map<String, Object> healingParams) throws Exception {
  39     String vspId = (String) healingParams.get(SdcCommon.VSP_ID);
  40     Version version = (Version) healingParams.get(SdcCommon.VERSION);
  41
  42     if(!ToggleableFeature.FORWARDER_CAPABILITY.isActive()) {
  43       return Optional.empty();
  44     }
  45
  46     ToscaServiceModel serviceModel =
  47         serviceModelDao.getServiceModel(vspId, version);
  48
  49     if (Objects.isNull(serviceModel)
  50         || MapUtils.isEmpty(serviceModel.getServiceTemplates())) {
  51       return Optional.empty();
  52     }
  53
  54     addForwarderCapabilityToServiceModel(serviceModel);
  55     serviceModelDao.deleteAll(vspId, version);
  56     serviceModelDao.storeServiceModel(vspId, version, serviceModel);
  57
  58     return Optional.of(serviceModel);
  59   }
  60
  61   private void addForwarderCapabilityToServiceModel(ToscaServiceModel serviceModel) {
  62     serviceModel.getServiceTemplates().entrySet().stream().filter(serviceTemplateEntry -> Objects
  63         .nonNull(serviceTemplateEntry.getValue()))
  64         .forEach(serviceTemplateEntry -> handleServiceTemplate(serviceTemplateEntry.getValue(),
  65             serviceModel));
  66
  67     handleGlobalTypes(serviceModel);
  68   }
  69
  70   private void handleGlobalTypes(ToscaServiceModel serviceModel) {
  71     Map<String, ServiceTemplate> globalTypesServiceTemplates =
  72         GlobalTypesServiceTemplates.getGlobalTypesServiceTemplates();
  73
  74     if (MapUtils.isEmpty(globalTypesServiceTemplates)) {
  75       return;
  76     }
  77
  78     globalTypesServiceTemplates.entrySet()
  79         .stream()
  80         .filter(globalTypesServiceTemplateEntry -> Objects.nonNull
  81             (globalTypesServiceTemplateEntry.getValue()))
  82         .forEach(globalTypesServiceTemplateEntry -> serviceModel.addServiceTemplate
  83             (globalTypesServiceTemplateEntry.getKey(), globalTypesServiceTemplateEntry.getValue()));
  84   }
  85
  86   private void handleServiceTemplate(ServiceTemplate serviceTemplate,
  87                                      ToscaServiceModel toscaServiceModel) {
  88     if (Objects.isNull(serviceTemplate.getTopology_template())
  89         || MapUtils.isEmpty(serviceTemplate.getTopology_template().getNode_templates())) {
  90       return;
  91     }
  92
  93     Map<String, NodeTemplate> nodeTemplates =
  94         serviceTemplate.getTopology_template().getNode_templates();
  95
  96     nodeTemplates.entrySet().stream()
  97         .filter(nodeTemplateEntry ->
  98             toscaAnalyzerService.isTypeOf(nodeTemplateEntry.getValue(),
  99                 ToscaNodeType.NATIVE_NETWORK_PORT, serviceTemplate, toscaServiceModel))
 100         .forEach(nodeTemplateEntry ->
 101             addForwarderToSubstitutionMappings(nodeTemplateEntry.getKey(), serviceTemplate)
 102         );
 103   }
 104
 105   private void addForwarderToSubstitutionMappings(String portNodeTemplateId,
 106                                                   ServiceTemplate serviceTemplate) {
 107     if (Objects.isNull(serviceTemplate.getTopology_template())
 108         || Objects.isNull(serviceTemplate.getTopology_template().getSubstitution_mappings())) {
 109       return;
 110     }
 111
 112     List<String> substitutionMappingCapabilityList =
 113         Arrays.asList(portNodeTemplateId, FORWARDER_CAPABILITY_ID);
 114
 115     DataModelUtil.addSubstitutionMappingCapability(
 116         serviceTemplate,
 117         FORWARDER_CAPABILITY_ID + UNDERSCORE + portNodeTemplateId,
 118         substitutionMappingCapabilityList);
 119
 120   }
 121 }