/// <summary>
/// Adds a mapping between .NET CLR Type and database type.
/// </summary>
/// <param name="item">The instance of type-mapping object that holds the mapping of .NET CLR Type and database type.</param>
/// <param name="force">A value that indicates whether to force the mapping. If one is already exists, then it will be overwritten.</param>
public static void Map(TypeMapItem item, bool force = false)
{
var target = Get(item.Type);
if (target == null)
{
m_cache.Add(item);
}
else
{
if (force == false)
{
throw new DuplicateTypeMapException($"A mapping for type '{target.Type.FullName}' is already defined. It is currently mapped to '{target.DbType.GetType().FullName}' database type.");
}
else
{
target.SetDbType(item.DbType);
}
}
}
/// <summary>
/// Adds a mapping between .NET CLR Type and database type.
/// </summary>
/// <param name="item">The instance of type-mapping object that holds the mapping of .NET CLR Type and database type.</param>
public static void Map(TypeMapItem item)
{
Map(item, false);
}