private void LoadApplicationAssemblies()
{
var exeRoot = Path.GetDirectoryName(typeof(SiloAssemblyLoader).GetTypeInfo().Assembly.Location);
var appRoot = Path.Combine(exeRoot, "Applications");
var cwd = Directory.GetCurrentDirectory();
var directories = new Dictionary <string, SearchOption>
{
{ exeRoot, SearchOption.TopDirectoryOnly },
{ appRoot, SearchOption.AllDirectories }
};
if (!directories.ContainsKey(cwd))
{
directories.Add(cwd, SearchOption.TopDirectoryOnly);
}
AssemblyLoaderPathNameCriterion[] excludeCriteria =
{
AssemblyLoaderCriteria.ExcludeResourceAssemblies,
AssemblyLoaderCriteria.ExcludeSystemBinaries()
};
AssemblyLoaderReflectionCriterion[] loadCriteria =
{
AssemblyLoaderReflectionCriterion.NewCriterion(
TypeUtils.IsConcreteGrainClass,
"Assembly does not contain any acceptable grain types."),
AssemblyLoaderCriteria.LoadTypesAssignableFrom(
typeof(IProvider))
};
discoveredAssemblyLocations = AssemblyLoader.LoadAssemblies(directories, excludeCriteria, loadCriteria, logger);
}
internal static AssemblyLoaderReflectionCriterion LoadTypesAssignableFrom(Type[] requiredTypes)
{
// any types provided must be converted to reflection-only
// types, or they aren't comparable with other reflection-only
// types.
requiredTypes = requiredTypes.Select(TypeUtils.ToReflectionOnlyType).ToArray();
string[] complaints = new string[requiredTypes.Length];
for (var i = 0; i < requiredTypes.Length; ++i)
{
complaints[i] = String.Format("Assembly contains no types assignable from {0}.", requiredTypes[i].FullName);
}
return
(AssemblyLoaderReflectionCriterion.NewCriterion(
(Type type, out IEnumerable <string> ignored) =>
{
ignored = null;
foreach (var requiredType in requiredTypes)
{
if (requiredType.IsAssignableFrom(type))
{
// we found a match! load the assembly.
return true;
}
}
return false;
},
complaints));
}
private void LoadApplicationAssemblies()
{
var exeRoot = Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location);
var appRoot = Path.Combine(exeRoot, "Applications");
var directories = new Dictionary <string, SearchOption>
{
{ exeRoot, SearchOption.TopDirectoryOnly },
{ appRoot, SearchOption.AllDirectories }
};
AssemblyLoaderPathNameCriterion[] excludeCriteria =
{
AssemblyLoaderCriteria.ExcludeResourceAssemblies,
AssemblyLoaderCriteria.ExcludeSystemBinaries()
};
AssemblyLoaderReflectionCriterion[] loadCriteria =
{
AssemblyLoaderReflectionCriterion.NewCriterion(
TypeUtils.IsConcreteGrainClass,
"Assembly does not contain any acceptable grain types."),
AssemblyLoaderCriteria.LoadTypesAssignableFrom(
typeof(IProvider))
};
AssemblyLoader.LoadAssemblies(directories, excludeCriteria, loadCriteria, logger);
}
private void LoadApplicationAssemblies()
{
AssemblyLoaderPathNameCriterion[] excludeCriteria =
{
AssemblyLoaderCriteria.ExcludeResourceAssemblies,
AssemblyLoaderCriteria.ExcludeSystemBinaries()
};
AssemblyLoaderReflectionCriterion[] loadCriteria =
{
AssemblyLoaderReflectionCriterion.NewCriterion(
TypeUtils.IsConcreteGrainClass,
"Assembly does not contain any acceptable grain types."),
AssemblyLoaderCriteria.LoadTypesAssignableFrom(
typeof(IProvider))
};
discoveredAssemblyLocations = AssemblyLoader.LoadAssemblies(directories, excludeCriteria, loadCriteria, logger);
}
