//[TestMethod]
public void GenericResolverDemo()
{
InitializeGenericResolver();
var repository = GenericResolver <IRepository> .Resolve();
repository.Save("my item");
}
/// <summary>
/// Resolves the generic values for a specified type.
/// </summary>
/// <param name="expectedTypes">Parameter types from method definition.</param>
/// <param name="actualTypes">Argument types from method invocation site. </param>
/// <param name="genericDefs">Generic parameters from method definition.</param>
/// <param name="hints">Extra hints that are specified explicitly.</param>
/// <param name="lambdaResolver">
/// Callback for Lambda`T resolution.
/// Passed arguments are:
/// 1. Lambda's position in the argument list (to find a corresponding NodeBase)
/// 2. Already resolved list of types
/// Return value is the inferred type of lambda return.
/// </param>
public static Type[] ResolveMethodGenericsByArgs(Type[] expectedTypes, Type[] actualTypes, Type[] genericDefs, Type[] hints = null, LambdaResolver lambdaResolver = null)
{
if (hints != null && hints.Length != genericDefs.Length)
{
throw new ArgumentException("hints");
}
var resolver = new GenericResolver(genericDefs, hints, lambdaResolver);
return(resolver.Resolve(expectedTypes, actualTypes));
}
/// <summary>
/// Resolves the generic values for a specified type.
/// </summary>
/// <param name="expectedTypes">Parameter types from method definition.</param>
/// <param name="actualTypes">Argument types from method invocation site. </param>
/// <param name="genericDefs">Generic parameters from method definition.</param>
/// <param name="hints">Extra hints that are specified explicitly.</param>
/// <param name="lambdaResolver">
/// Callback for Lambda`T resolution.
/// Passed arguments are:
/// 1. Lambda's position in the argument list (to find a corresponding NodeBase)
/// 2. Already resolved list of types
/// Return value is the inferred type of lambda return.
/// </param>
/// <returns></returns>
public static Type[] ResolveMethodGenericsByArgs(Type[] expectedTypes, Type[] actualTypes, Type[] genericDefs, Type[] hints = null, LambdaResolver lambdaResolver = null)
{
if(hints != null && hints.Length != genericDefs.Length)
throw new ArgumentException("hints");
var resolver = new GenericResolver(genericDefs, hints, lambdaResolver);
return resolver.Resolve(expectedTypes, actualTypes);
}
public void InitializeGenericResolver()
{
GenericResolver <ICustomDbContext> .SetResolver(() => new CustomDbContext());
GenericResolver <IRepository> .SetResolver(() => GenericResolver <Repository> .Resolve());
}
