private bool ConfigureTableType(Type clrType)
{
var mapping = GetDefaultMapping(clrType);
Type existingType;
if (configuredEntityTypes.TryGetValue(mapping.TableName.ToLowerInvariant(), out existingType) &&
existingType != clrType)
{
string newTypeSchema = EntityTypeDiscovery.DetectEntitySchemaSpace(clrType);
string existingTypeSchema = EntityTypeDiscovery.DetectEntitySchemaSpace(existingType);
if (newTypeSchema != CurrentSchemaSpace)
{
return(false);
}
else if (existingTypeSchema != CurrentSchemaSpace)
{
var existingTypeConfiguration = entityTypeConfigurations[existingType];
//existingTypeConfiguration.Ignore();
//fugly hack, something's probably changed in EF
object entityTypeConfigurationFieldVal = existingTypeConfiguration.GetType()
.GetField("_entityTypeConfiguration", BindingFlags.Instance | BindingFlags.NonPublic).GetValue(existingTypeConfiguration);
object complexTypeConfigurationFieldVal = existingTypeConfiguration.GetType()
.GetField("_complexTypeConfiguration", BindingFlags.Instance | BindingFlags.NonPublic).GetValue(existingTypeConfiguration);
//if (entityTypeConfigurationFieldVal == null && complexTypeConfigurationFieldVal == null)
//{
/*ModelConfiguration*/ object modelConfigurationFieldVal = existingTypeConfiguration.GetType()
.GetField("_modelConfiguration", BindingFlags.Instance | BindingFlags.NonPublic).GetValue(existingTypeConfiguration);
modelConfigurationFieldVal.GetType().GetMethod("Ignore")
.Invoke(modelConfigurationFieldVal, new[] { existingType });
//}
entityTypeConfigurations.Remove(existingType);
configuredEntityTypes.Remove(mapping.TableName.ToLowerInvariant());
}
else
{
throw new InvalidOperationException("Conflicting entity types");
}
}
if (!configuredEntityTypes.ContainsKey(clrType.Name.ToLowerInvariant()))
{
configuredEntityTypes.Add(clrType.Name.ToLowerInvariant(), clrType);
}
if (!configuredEntityTypes.ContainsKey(mapping.TableName.ToLowerInvariant()))
{
configuredEntityTypes.Add(mapping.TableName.ToLowerInvariant(), clrType);
}
return(true);
}
public ModelMetadataExplorer(EntityTypeDiscovery entityTypeDiscovery,
IDbContextFactory dbContextFactory)
{
this.entityTypeDiscovery = entityTypeDiscovery;
this.dbContextFactory = dbContextFactory;
}