gerrit.onap Code Review - sdc.git/blob

   1 package org.openecomp.sdc.asdctool.impl.migration.v1707.jsonmodel;
   2
   3 import fj.data.Either;
   4 import org.openecomp.sdc.asdctool.impl.migration.v1707.jsonmodel.relations.RequirementsCapabilitiesMigrationService;
   5 import org.openecomp.sdc.be.dao.jsongraph.types.JsonParseFlagEnum;
   6 import org.openecomp.sdc.be.model.Component;
   7 import org.openecomp.sdc.be.model.jsontitan.operations.ToscaOperationFacade;
   8 import org.openecomp.sdc.be.model.operations.api.StorageOperationStatus;
   9 import org.openecomp.sdc.be.model.operations.migration.MigrationMalformedDataLogger;
  10 import org.slf4j.Logger;
  11 import org.slf4j.LoggerFactory;
  12
  13 import javax.annotation.Resource;
  14
  15 import java.util.List;
  16 import java.util.stream.Collectors;
  17
  18 import static org.openecomp.sdc.asdctool.impl.migration.v1707.MigrationUtils.handleError;
  19
  20 public abstract class ComponentMigration <T extends Component> extends JsonModelMigration<T> {
  21
  22     private static Logger LOGGER = LoggerFactory.getLogger(ComponentMigration.class);
  23
  24     @Resource(name = "tosca-operation-facade")
  25     private ToscaOperationFacade toscaOperations;
  26
  27     @Resource(name = "req-cap-mig-service")
  28     RequirementsCapabilitiesMigrationService<T> requirementsCapabilitiesMigrationService;
  29
  30     @Resource(name = "invariant-uuid-resolver")
  31     private InvariantUUIDResolver <T> invariantUUIDResolver;
  32
  33     @Override
  34     boolean save(T element) {
  35         LOGGER.debug(String.format("creating component %s in new graph", element.getName()));
  36         return toscaOperations.createToscaComponent(element)
  37                 .either(savedNode -> true,
  38                         err -> handleError(String.format("failed to create component %s with id %s. reason: %s", element.getName(), element.getUniqueId(), err.name())));
  39
  40     }
  41
  42     @Override
  43     Either<T, StorageOperationStatus> getElementFromNewGraph(T element) {
  44         LOGGER.debug(String.format("checking if component %s already exists on new graph", element.getName()));
  45         return toscaOperations.getToscaElement(element.getUniqueId(), JsonParseFlagEnum.ParseMetadata);
  46     }
  47
  48     @Override
  49     public StorageOperationStatus getNotFoundErrorStatus() {
  50         return StorageOperationStatus.NOT_FOUND;
  51     }
  52
  53     @Override
  54     void doPreMigrationOperation(List<T> elements) {
  55         setMissingInvariantUids(elements);
  56     }
  57
  58     //some invariants uids are missing in production
  59     private void setMissingInvariantUids(List<T> components) {
  60         List<T> missingInvariantCmpts = getComponentsWithNoInvariantUUIDs(components);
  61         for (T missingInvariantCmpt : missingInvariantCmpts) {
  62             missingInvariantCmpt.setInvariantUUID(invariantUUIDResolver.resolveInvariantUUID(components, missingInvariantCmpt));
  63         }
  64     }
  65
  66     private List<T> getComponentsWithNoInvariantUUIDs(List<T> components) {
  67         List<T> cmptsWithoutInvariant = components.stream().filter(c -> c.getInvariantUUID() == null).collect(Collectors.toList());
  68         if (!cmptsWithoutInvariant.isEmpty()) {
  69             cmptsWithoutInvariant.forEach(cmpt -> MigrationMalformedDataLogger.logMalformedDataMsg(String.format("component %s is missing invariant uuid", cmpt.getUniqueId())));
  70         }
  71         return cmptsWithoutInvariant;
  72     }
  73
  74
  75 }