/// <summary>
/// Applies the specified <see cref="IMappingConfiguration"/>
/// </summary>
/// <param name="profile">The <see cref="Profile"/> to configure</param>
/// <param name="configuration">The <see cref="IMappingConfiguration"/> to apply</param>
public static void ApplyConfiguration(this Profile profile, IMappingConfiguration configuration)
{
foreach (Type configurationType in configuration.GetType()
.GetInterfaces()
.Where(i => i.IsGenericType && i.GetGenericTypeDefinition() == typeof(IMappingConfiguration <,>)))
{
Type sourceType = configurationType.GetGenericArguments()[0];
Type destinationType = configurationType.GetGenericArguments()[1];
GenericApplyConfigurationMethod.MakeGenericMethod(sourceType, destinationType).Invoke(null, new object[] { profile, configuration });
}
}
/// <summary>
/// This method is called when the model for a derived context has been initialized, but
/// before the model has been locked down and used to initialize the context. The default
/// implementation of this method takes the <see cref="IMappingConfiguration" /> array passed in on construction and
/// applies them.
/// If no configuration mappings were passed it it does nothing.
/// </summary>
/// <remarks>
/// Typically, this method is called only once when the first instance of a derived context
/// is created. The model for that context is then cached and is for all further instances of
/// the context in the app domain. This caching can be disabled by setting the ModelCaching
/// property on the given ModelBuidler, but note that this can seriously degrade performance.
/// More control over caching is provided through use of the DbModelBuilder and DbContextFactory
/// classes directly.
/// </remarks>
/// <param name="modelBuilder">The builder that defines the model for the context being created</param>
protected override void OnModelCreating(DbModelBuilder modelBuilder)
{
if (_databaseFirst)
{
throw new UnintentionalCodeFirstException();
}
_log.Debug("\tOnModelCreating");
if (_mapping != null)
{
_log.TraceFormat("\t\tMapping : {0}", _mapping.GetType().Name);
_mapping.ConfigureModelBuilder(modelBuilder);
}
base.OnModelCreating(modelBuilder);
}
