static (object instance, MethodInfo method) GetMethodAndInstanceOfType(string typeName, string methodName)
{
var type = _typeFinder.FindTypeByFullName(typeName);
var instance = _container.Get(type);
var method = type.GetMethod(methodName, BindingFlags.Instance | BindingFlags.Public);
return(instance, method);
}
public IRecipe GetByName(RecipeType name)
{
var typeName = $"{typeof(RecipeLocator).Namespace}.Recipes.{name}";
var type = _typeFinder.FindTypeByFullName(typeName);
var recipe = Activator.CreateInstance(type) as IRecipe;
return(recipe);
}
/// <summary>
/// Get the type of the query matching the fullname. This can be in any loaded assembly and does not require the assmebly qualified name.
/// </summary>
/// <param name="typeFinder">instance of <see cref="ITypeFinder"/> being extended.</param>
/// <param name="fullName">The full name of the type.</param>
/// <returns>the type if found, <see cref="UnknownQuery" /> if not found or type is not a query.</returns>
public static Type GetQueryTypeByName(this ITypeFinder typeFinder, string fullName)
{
var queryType = typeFinder.FindTypeByFullName(fullName);
if (queryType?.HasInterface(typeof(IQuery)) != true)
{
throw new UnknownQuery(fullName);
}
return(queryType);
}
/// <summary>
/// Get the type of the <see cref="IReadModelOf{T}"/> matching the fullname. This can be in any loaded assembly and does not require the assmebly qualified name.
/// </summary>
/// <param name="typeFinder">instance of <see cref="ITypeFinder"/> being extended</param>
/// <param name="fullName">The full name of the type</param>
/// <returns>the type if found, <see cref="UnknownReadModelOfException" /> if not found or type is not a readmodelof</returns>
public static Type GetReadModelOfTypeByName(this ITypeFinder typeFinder, string fullName)
{
var readModelOfType = typeFinder.FindTypeByFullName(fullName);
if (readModelOfType == null || !readModelOfType.HasInterface(typeof(IReadModelOf <>)))
{
throw new UnknownReadModelOfException(fullName);
}
return(readModelOfType);
}
/// <summary>
/// Get the type of the command matching the fullname. This can be in any loaded assembly and does not require the
/// </summary>
/// <param name="typeFinder">instance of <see cref="ITypeFinder"/> being extended</param>
/// <param name="fullName">The full name of the type</param>
/// <returns>the type if found, <see cref="UnknownCommandException" /> if not found or type is not a command</returns>
public static Type GetCommandTypeByName(this ITypeFinder typeFinder, string fullName)
{
var commandType = typeFinder.FindTypeByFullName(fullName);
if (commandType == null || !commandType.HasInterface(typeof(ICommand)))
{
throw new UnknownCommandException(fullName);
}
return(commandType);
}
/// <summary>
/// Get the type of the query matching the fullname. This can be in any loaded assembly and does not require the assmebly qualified name.
/// </summary>
/// <param name="typeFinder">instance of <see cref="ITypeFinder"/> being extended</param>
/// <param name="fullName">The full name of the type</param>
/// <returns>the type if found, <see cref="UnknownQueryException" /> if not found or type is not a query</returns>
public static Type GetQueryTypeByName(this ITypeFinder typeFinder, string fullName)
{
var queryType = typeFinder.FindTypeByFullName(fullName);
if (queryType == null || !queryType.HasInterface(typeof(IQuery)))
{
throw new UnknownQueryException(fullName);
}
return(queryType);
}
/// <summary>
/// Get the type of the <see cref="IReadModelOf{T}"/> matching the fullname. This can be in any loaded assembly and does not require the assmebly qualified name.
/// </summary>
/// <param name="typeFinder">instance of <see cref="ITypeFinder"/> being extended.</param>
/// <param name="fullName">The full name of the type.</param>
/// <returns>the type if found, <see cref="UnknownReadModelOf" /> if not found or type is not a readmodelof.</returns>
public static Type GetReadModelOfTypeByName(this ITypeFinder typeFinder, string fullName)
{
var readModelOfType = typeFinder.FindTypeByFullName(fullName);
if (readModelOfType?.HasInterface(typeof(IReadModelOf <>)) != true)
{
throw new UnknownReadModelOf(fullName);
}
return(readModelOfType);
}
public virtual Type GetServerTypeFrom(string fullyQualifiedClientName)
{
var mappers = _clientToServerMapper.GetAllMatchingMappingsFor(fullyQualifiedClientName);
foreach (var mapper in mappers)
{
var fullyQualifiedName = mapper.Resolve(fullyQualifiedClientName);
var matchingType = _typeFinder.FindTypeByFullName(fullyQualifiedName);
if (matchingType != null)
{
return(matchingType);
}
}
return(null);
}
public object InstanceMatching(ReadModelQueryDescriptor descriptor)
{
var readModelType = _typeFinder.FindTypeByFullName(descriptor.GeneratedFrom);
if (readModelType != null)
{
var readModelOfType = typeof(IReadModelOf <>).MakeGenericType(readModelType);
var readModelOf = _container.Get(readModelOfType);
var instanceMatchingMethod = readModelOfType.GetMethod("InstanceMatching");
var genericAuthorizeMethod = _authorizeMethod.MakeGenericMethod(readModelType);
var authorizationResult = genericAuthorizeMethod.Invoke(_fetchingSecurityManager, new[] { readModelOf }) as AuthorizationResult;
if (!authorizationResult.IsAuthorized)
{
return(null);
}
var funcType = typeof(Func <,>).MakeGenericType(readModelType, typeof(bool));
var expressionType = typeof(Expression <>).MakeGenericType(funcType);
var expressions = Array.CreateInstance(expressionType, descriptor.PropertyFilters.Count);
var index = 0;
foreach (var key in descriptor.PropertyFilters.Keys)
{
var expression = GetPropertyEqualsExpression(readModelType, key.ToPascalCase(), descriptor.PropertyFilters[key]);
expressions.SetValue(expression, index);
index++;
}
var result = instanceMatchingMethod.Invoke(readModelOf, new[] { expressions });
var filtered = _readModelFilters.Filter(new[] { result as IReadModel });
if (filtered.Count() == 1)
{
return(filtered.First());
}
}
return(null);
}
public Type FindTypeByFullName(string fullName)
{
return(_typeFinder.FindTypeByFullName(_contractToImplementorsMap, fullName));
}
