internal static TypeAttributeMapping FromMember(TypeMapping declaringType, MemberInfo memberInfo)
{
string name = null;
SqlType sqlType = GetSqlType(memberInfo);
int size = -1;
int scale = -1;
bool nullable = true;
object[] attrs = memberInfo.GetCustomAttributes(true);
for (int i = 0; i < attrs.Length; i++) {
object attr = attrs[i];
if (attr is ColumnAttribute) {
ColumnAttribute columnAttr = (ColumnAttribute)attr;
name = columnAttr.ColumnName;
sqlType = columnAttr.SqlType;
size = columnAttr.Size;
scale = columnAttr.Scale;
} else if (attr is NotNullAttribute) {
nullable = false;
}
}
TType type = GetTType(sqlType, size, scale);
return new TypeAttributeMapping(declaringType, name, type, nullable);
}
internal MemberMapping(TypeMapping typeMapping, string memberName, string columnName, SqlType columnType, bool notNull)
{
TypeMapping = typeMapping;
MemberName = memberName;
ColumnName = columnName;
ColumnType = columnType;
NotNull = notNull;
}
internal MemberMapping(TypeMapping typeMapping, MemberInfo member, string columnName, SqlType columnType, bool notNull, bool primaryKey, bool unique, bool uniqueKey)
{
TypeMapping = typeMapping;
Member = member;
ColumnName = columnName;
ColumnType = columnType;
NotNull = notNull;
PrimaryKey = primaryKey;
Unique = unique;
UniqueKey = uniqueKey;
}
internal TypeAttributeMapping(TypeMapping declaringType, string memberName, TType type, bool nullable)
: base(declaringType, memberName)
{
this.type = type;
this.nullable = nullable;
}
internal void Map(TypeMapping mapping)
{
typeMappings[mapping.Type] = mapping;
}
public object Clone()
{
TypeMapping mapping = new TypeMapping(type, (string)name.Clone(), attributes);
if (memberMappings != null)
mapping.memberMappings = (ArrayList) memberMappings.Clone();
return mapping;
}
internal static TypeMapping FromType(Type type)
{
UserTypeAttributes attributes = new UserTypeAttributes();
if (type.IsSealed)
attributes |= UserTypeAttributes.Sealed;
else if (type.IsAbstract)
attributes |= UserTypeAttributes.Abstract;
TypeMapping typeMapping = new TypeMapping(type, attributes);
MemberInfo[] memberInfos =
type.FindMembers(global::System.Reflection.MemberTypes.Field | global::System.Reflection.MemberTypes.Property,
BindingFlags.Instance | BindingFlags.Public, new MemberFilter(FilterMember), null);
for (int i = 0; i < memberInfos.Length; i++) {
TypeAttributeMapping mapping = TypeAttributeMapping.FromMember(typeMapping, memberInfos[i]);
if (typeMapping.memberMappings == null)
typeMapping.memberMappings = new ArrayList();
typeMapping.memberMappings.Add(mapping);
}
return typeMapping;
}
internal TypeMemberMapping(TypeMapping dtype, string name)
{
this.name = name;
this.dtype = dtype;
}
public DbMappingEntity(string tableId, TypeMapping typeMapping)
{
this.tableId = tableId;
TypeMapping = typeMapping;
}
