/// <summary> /// Creates a new EntityTypeMapping in the existing EntitySetMapping /// based on another EntityTypeMapping (etmToClone) in a different artifact. /// All the other parameters are presumed to already exist in the same artifact /// as the EntitySetMapping. /// </summary> internal static EntityTypeMapping CloneEntityTypeMapping( CommandProcessorContext cpc, EntityTypeMapping etmToClone, EntitySetMapping existingEntitySetMapping, ConceptualEntityType existingEntityType, EntityTypeMappingKind kind) { var createETM = new CreateEntityTypeMappingCommand(existingEntitySetMapping, existingEntityType, kind); var cp = new CommandProcessor(cpc, createETM); cp.Invoke(); var etm = createETM.EntityTypeMapping; foreach (var mappingFragment in etmToClone.MappingFragments()) { var sesToClone = mappingFragment.StoreEntitySet.Target as StorageEntitySet; var ses = existingEntitySetMapping.EntityContainerMapping.Artifact. StorageModel().FirstEntityContainer.GetFirstNamedChildByLocalName(sesToClone.LocalName.Value) as StorageEntitySet; CreateMappingFragmentCommand.CloneMappingFragment(cpc, mappingFragment, etm, ses); } return(etm); }
private void ProcessEntityTypeMapping(EntityInfo info, EntityTypeMappingKind kind) { var etm = ModelHelper.FindEntityTypeMapping(_cpc, info.EntityType, kind, false); if (info.UsesEntityTypeMappingKind(kind)) { // find or create the entity type mapping if (etm == null) { var createETM = new CreateEntityTypeMappingCommand( _entitySetMapping, info.EntityType, kind); CommandProcessor.InvokeSingleCommand(_cpc, createETM); etm = createETM.EntityTypeMapping; } Debug.Assert(etm != null, "Could not locate or create the required EntityTypeMapping"); ProcessMappingFragments(info, etm); } else { // don't need it, remove it if we have one if (etm != null) { AddToDeleteList(etm); } } }
/// <summary> /// Creates a new EntityTypeMapping in the existing EntitySetMapping /// based on another EntityTypeMapping (etmToClone) in a different artifact. /// All the other parameters are presumed to already exist in the same artifact /// as the EntitySetMapping. /// </summary> internal static EntityTypeMapping CloneEntityTypeMapping( CommandProcessorContext cpc, EntityTypeMapping etmToClone, EntitySetMapping existingEntitySetMapping, ConceptualEntityType existingEntityType, EntityTypeMappingKind kind) { var createETM = new CreateEntityTypeMappingCommand(existingEntitySetMapping, existingEntityType, kind); var cp = new CommandProcessor(cpc, createETM); cp.Invoke(); var etm = createETM.EntityTypeMapping; foreach (var mappingFragment in etmToClone.MappingFragments()) { var sesToClone = mappingFragment.StoreEntitySet.Target as StorageEntitySet; var ses = existingEntitySetMapping.EntityContainerMapping.Artifact. StorageModel().FirstEntityContainer.GetFirstNamedChildByLocalName(sesToClone.LocalName.Value) as StorageEntitySet; CreateMappingFragmentCommand.CloneMappingFragment(cpc, mappingFragment, etm, ses); } return etm; }