/// <summary>
/// Called cfg.For().Configure(...). Used to create a sub configuration
/// with a property accessor for the specified type.
/// </summary>
/// <typeparam name="TSub">The new subt type to configure.</typeparam>
/// <param name="accessor">Lambda accessor that takes the current type
/// object and returns the sub object type.</param>
/// <param name="configure">Lambda expression that builds the configuration
/// for the new type.</param>
public void Configure <TSub>(Func <T, TSub> accessor, Action <IConfigureChain <TSub> > configure)
{
// We are in the context of a For<type>(...).Configure<type2>() method and
// therefore we have a ParentType, For Type, and now a new SubType. Basically
// you have the following:
//
// cfg.For<Type1>().Configure<Type2>(...)
//
// The cfg object carries the parent type (TParent),
// the For carries the sub type (T),
// and the Confgirure (this call), carries the third type (TSub).
//
// In this case, we create two mapper objects. The reason is because you
// may have a TypeName specification which will go with the For<type> and
// not the TSub type. Therefore we create a new SelectorMapper and
// associate the TypeName accessors to that node and then create another
// one for this configuration.
SelectorMapper <T> mapper = null;
Selector.Configure <T>(cfg => mapper = (SelectorMapper <T>)cfg, LookupStrategyEnum.InheritChain, TypeNameResourceKey, TypeNameAccessor);
SelectorMapper <TSub> subMapper = new SelectorMapperSub <T, TSub>(accessor, LookupStrategyEnum.ConcreteOnly);
mapper.Mapper.Add <T>(subMapper);
configure(subMapper);
}
/// <summary>
/// Configures a mapping that is based on property value of the object.
/// </summary>
/// <typeparam name="TSub">Sub type to configure</typeparam>
/// <param name="accessor">Lambda expression used to access the sub property.</param>
/// <param name="configure">Lambda expression used to configure the mapping.</param>
public void Configure <TSub>(Func <T, TSub> accessor, Action <IConfigureChain <TSub> > configure)
{
SelectorMapper <TSub> mapper = new SelectorMapperSub <T, TSub>(accessor);
Selector.AddConditionItem(Condition, mapper);
configure(mapper);
}
/// <summary>
/// Configures a mapping that is based on property value of the object.
/// </summary>
/// <typeparam name="TSub">Sub type to configure</typeparam>
/// <param name="accessor">Lambda expression used to access the sub property.</param>
/// <param name="configure">Lambda expression used to configure the mapping.</param>
public void Configure <TSub>(Func <T, TSub> accessor, Action <IConfigureChain <TSub> > configure)
{
SelectorMapper <TSub> mapper = new SelectorMapperSub <T, TSub>(accessor);
Selector.DefaultItem = mapper;
configure(mapper);
}