void SetupGlobalTypeMapper()
{
// Look for TypeHandlerFactories with mappings in our assembly, set them up
foreach (var t in typeof(TypeMapperBase).GetTypeInfo().Assembly.GetTypes().Where(t => t.GetTypeInfo().IsSubclassOf(typeof(NpgsqlTypeHandlerFactory))))
{
var mappingAttributes = t.GetTypeInfo().GetCustomAttributes(typeof(TypeMappingAttribute), false);
if (!mappingAttributes.Any())
{
continue;
}
var factory = (NpgsqlTypeHandlerFactory)Activator.CreateInstance(t);
foreach (TypeMappingAttribute m in mappingAttributes)
{
// TODO: Duplication between TypeMappingAttribute and TypeMapping. Look at this later.
AddMapping(new NpgsqlTypeMappingBuilder
{
PgTypeName = m.PgName,
NpgsqlDbType = m.NpgsqlDbType,
DbTypes = m.DbTypes,
ClrTypes = m.ClrTypes,
InferredDbType = m.InferredDbType,
TypeHandlerFactory = factory,
}.Build());
}
}
// Look for NpgsqlTypeHandler classes with mappings in our assembly, set them up with the DefaultTypeHandlerFactory.
// This is a shortcut that allows us to not specify a factory for each and every type handler
foreach (var t in typeof(TypeMapperBase).GetTypeInfo().Assembly.GetTypes().Where(t => t.GetTypeInfo().IsSubclassOf(typeof(NpgsqlTypeHandler))))
{
var mappingAttributes = t.GetTypeInfo().GetCustomAttributes(typeof(TypeMappingAttribute), false);
if (!mappingAttributes.Any())
{
continue;
}
var factory = new DefaultTypeHandlerFactory(t);
foreach (TypeMappingAttribute m in mappingAttributes)
{
// TODO: Duplication between TypeMappingAttribute and TypeMapping. Look at this later.
AddMapping(new NpgsqlTypeMappingBuilder
{
PgTypeName = m.PgName,
NpgsqlDbType = m.NpgsqlDbType,
DbTypes = m.DbTypes,
ClrTypes = m.ClrTypes,
InferredDbType = m.InferredDbType,
TypeHandlerFactory = factory
}.Build());
}
}
}
void SetupGlobalTypeMapper()
{
// Look for TypeHandlerFactories with mappings in our assembly, set them up
foreach (var t in typeof(TypeMapperBase).GetTypeInfo().Assembly.GetTypes().Where(t => typeof(NpgsqlTypeHandlerFactory).IsAssignableFrom(t.GetTypeInfo())))
{
var mappingAttributes = t.GetTypeInfo().GetCustomAttributes(typeof(TypeMappingAttribute), false);
if (!mappingAttributes.Any())
{
continue;
}
var factory = (NpgsqlTypeHandlerFactory)Activator.CreateInstance(t) !;
foreach (TypeMappingAttribute m in mappingAttributes)
{
// TODO: Duplication between TypeMappingAttribute and TypeMapping. Look at this later.
AddMapping(new NpgsqlTypeMappingBuilder
{
PgTypeName = m.PgName,
NpgsqlDbType = m.NpgsqlDbType,
DbTypes = m.DbTypes,
ClrTypes = m.ClrTypes,
InferredDbType = m.InferredDbType,
TypeHandlerFactory = factory,
}.Build());
}
}
// Look for NpgsqlTypeHandler classes with mappings in our assembly, set them up with the DefaultTypeHandlerFactory.
// This is a shortcut that allows us to not specify a factory for each and every type handler
foreach (var t in typeof(TypeMapperBase).GetTypeInfo().Assembly.GetTypes().Where(t => t.GetTypeInfo().IsSubclassOf(typeof(NpgsqlTypeHandler))))
{
var mappingAttributes = t.GetTypeInfo().GetCustomAttributes(typeof(TypeMappingAttribute), false);
if (!mappingAttributes.Any())
{
continue;
}
var factory = new DefaultTypeHandlerFactory(t);
foreach (TypeMappingAttribute m in mappingAttributes)
{
// TODO: Duplication between TypeMappingAttribute and TypeMapping. Look at this later.
AddMapping(new NpgsqlTypeMappingBuilder
{
PgTypeName = m.PgName,
NpgsqlDbType = m.NpgsqlDbType,
DbTypes = m.DbTypes,
ClrTypes = m.ClrTypes,
InferredDbType = m.InferredDbType,
TypeHandlerFactory = factory
}.Build());
}
}
// This is an extremely ugly hack to support ReadOnlyIPAddress, which as an internal subclass of IPAddress
// added to .NET Core 3.0 (see https://github.com/dotnet/corefx/issues/33373)
if (_typeToNpgsqlDbType.ContainsKey(typeof(IPAddress)) &&
Mappings.TryGetValue("inet", out var inetMapping) &&
typeof(IPAddress).GetNestedType("ReadOnlyIPAddress", BindingFlags.NonPublic) is Type readOnlyIpType)
{
_typeToNpgsqlDbType[readOnlyIpType] = _typeToNpgsqlDbType[typeof(IPAddress)];
var augmentedClrType = new Type[inetMapping.ClrTypes.Length + 1];
Array.Copy(inetMapping.ClrTypes, augmentedClrType, inetMapping.ClrTypes.Length);
augmentedClrType[augmentedClrType.Length - 1] = readOnlyIpType;
Mappings["inet"] = new NpgsqlTypeMappingBuilder
{
PgTypeName = "inet",
NpgsqlDbType = inetMapping.NpgsqlDbType,
DbTypes = inetMapping.DbTypes,
ClrTypes = augmentedClrType,
InferredDbType = inetMapping.InferredDbType,
TypeHandlerFactory = inetMapping.TypeHandlerFactory
}.Build();
}
}
