public bool TryCloseGenericPart(Type[] typeArguments, out DiscoveredPart closed)
{
for (int index = 0; index < _partType.GenericTypeParameters.Length; index++)
{
foreach (var genericParameterConstraints in _partType.GenericTypeParameters[index].GetTypeInfo().GetGenericParameterConstraints())
{
if (!genericParameterConstraints.GetTypeInfo().IsAssignableFrom(typeArguments[index].GetTypeInfo()))
{
closed = null;
return(false);
}
}
}
if (_appliedArguments.Any(args => Enumerable.SequenceEqual(args, typeArguments)))
{
closed = null;
return(false);
}
_appliedArguments.Add(typeArguments);
var closedType = _partType.MakeGenericType(typeArguments).GetTypeInfo();
var result = new DiscoveredPart(closedType, _attributeContext, _activationFeatures, _partMetadata);
foreach (var export in _exports)
{
var closedExport = export.CloseGenericExport(closedType, typeArguments);
result.AddDiscoveredExport(closedExport);
}
closed = result;
return(true);
}
public bool InspectTypeForPart(TypeInfo type, out DiscoveredPart part)
{
part = null;
if (type.IsAbstract || !type.IsClass || _attributeContext.GetDeclaredAttribute<PartNotDiscoverableAttribute>(type.AsType(), type) != null)
return false;
foreach (var export in DiscoverExports(type))
{
part = part ?? new DiscoveredPart(type, _attributeContext, _activationFeatures);
part.AddDiscoveredExport(export);
}
return part != null;
}
public bool InspectTypeForPart(TypeInfo type, out DiscoveredPart part)
{
part = null;
if (type.IsAbstract || !type.IsClass || _attributeContext.GetDeclaredAttribute <PartNotDiscoverableAttribute>(type.AsType(), type) != null)
{
return(false);
}
foreach (var export in DiscoverExports(type))
{
part = part ?? new DiscoveredPart(type, _attributeContext, _activationFeatures);
part.AddDiscoveredExport(export);
}
return(part != null);
}
public bool TryCloseGenericPart(Type[] typeArguments, out DiscoveredPart closed)
{
if (_appliedArguments.Any(args => Enumerable.SequenceEqual(args, typeArguments)))
{
closed = null;
return(false);
}
_appliedArguments.Add(typeArguments);
var closedType = _partType.MakeGenericType(typeArguments).GetTypeInfo();
var result = new DiscoveredPart(closedType, _attributeContext, _activationFeatures, _partMetadata);
foreach (var export in _exports)
{
var closedExport = export.CloseGenericExport(closedType, typeArguments);
result.AddDiscoveredExport(closedExport);
}
closed = result;
return(true);
}
public bool TryCloseGenericPart(Type[] typeArguments, out DiscoveredPart closed)
{
if (_appliedArguments.Any(args => Enumerable.SequenceEqual(args, typeArguments)))
{
closed = null;
return false;
}
_appliedArguments.Add(typeArguments);
var closedType = _partType.MakeGenericType(typeArguments).GetTypeInfo();
var result = new DiscoveredPart(closedType, _attributeContext, _activationFeatures, _partMetadata);
foreach (var export in _exports)
{
var closedExport = export.CloseGenericExport(closedType, typeArguments);
result.AddDiscoveredExport(closedExport);
}
closed = result;
return true;
}
public bool TryCloseGenericPart(Type[] typeArguments, out DiscoveredPart closed)
{
for (int index = 0; index < _partType.GenericTypeParameters.Length; index++)
{
foreach (var genericParameterConstraints in _partType.GenericTypeParameters[index].GetTypeInfo().GetGenericParameterConstraints())
{
if (!genericParameterConstraints.GetTypeInfo().IsAssignableFrom(typeArguments[index].GetTypeInfo()))
{
closed = null;
return false;
}
}
}
if (_appliedArguments.Any(args => Enumerable.SequenceEqual(args, typeArguments)))
{
closed = null;
return false;
}
_appliedArguments.Add(typeArguments);
var closedType = _partType.MakeGenericType(typeArguments).GetTypeInfo();
var result = new DiscoveredPart(closedType, _attributeContext, _activationFeatures, _partMetadata);
foreach (var export in _exports)
{
var closedExport = export.CloseGenericExport(closedType, typeArguments);
result.AddDiscoveredExport(closedExport);
}
closed = result;
return true;
}