public bool TryGetDescriptor(Type type, out ObjectDescriptor value)
{
if (!(type != StringType && Type.IsAssignableFrom(type)))
{
value = ObjectDescriptor.Empty;
return(false);
}
if (!_descriptorProvider.TryGetDescriptor(type, out value))
{
value = ObjectDescriptor.Empty;
return(false);
}
var enumerableMemberAccessor = EnumerableMemberAccessor.Create(type);
var mergedMemberAccessor = new MergedMemberAccessor(enumerableMemberAccessor, value.MemberAccessor);
var parameters = new object[] { mergedMemberAccessor, value };
return(TryCreateArrayDescriptor(type, parameters, out value) ||
TryCreateDescriptorFromOpenGeneric(type, typeof(IList <>), parameters, ListObjectDescriptorFactoryMethodInfo, out value) ||
TryCreateDescriptorFromOpenGeneric(type, typeof(IReadOnlyList <>), parameters, ReadOnlyListObjectDescriptorFactoryMethodInfo, out value) ||
TryCreateDescriptorFromOpenGeneric(type, typeof(ICollection <>), parameters, CollectionObjectDescriptorFactoryMethodInfo, out value) ||
TryCreateDescriptorFromOpenGeneric(type, typeof(IReadOnlyCollection <>), parameters, ReadOnlyCollectionObjectDescriptorFactoryMethodInfo, out value) ||
TryCreateDescriptorFromOpenGeneric(type, typeof(IEnumerable <>), parameters, EnumerableObjectDescriptorFactoryMethodInfo, out value) ||
TryCreateDescriptor(type, typeof(IList), parameters, NonGenericListObjectDescriptorFactoryMethodInfo, out value) ||
TryCreateDescriptor(type, typeof(ICollection), parameters, NonGenericCollectionObjectDescriptorFactoryMethodInfo, out value) ||
TryCreateDescriptor(type, typeof(IEnumerable), parameters, NonGenericEnumerableObjectDescriptorFactoryMethodInfo, out value));
}
public bool TryGetDescriptor(Type type, out ObjectDescriptor value)
{
if (!Type.IsAssignableFrom(type))
{
value = ObjectDescriptor.Empty;
return(false);
}
if (!_objectDescriptorProvider.TryGetDescriptor(type, out var objectDescriptor))
{
value = ObjectDescriptor.Empty;
return(false);
}
var mergedMemberAccessor = new MergedMemberAccessor(objectDescriptor.MemberAccessor, DynamicMemberAccessor);
value = new ObjectDescriptor(type,
mergedMemberAccessor,
GetProperties,
self => new DynamicObjectIterator(self),
objectDescriptor
);
return(true);
}
public bool TryGetDescriptor(Type type, out ObjectDescriptor value)
{
if (!(type != StringType && Type.IsAssignableFrom(type)))
{
value = ObjectDescriptor.Empty;
return(false);
}
if (!_descriptorProvider.TryGetDescriptor(type, out value))
{
value = ObjectDescriptor.Empty;
return(false);
}
var enumerableMemberAccessor = EnumerableMemberAccessor.Create(type);
var mergedMemberAccessor = new MergedMemberAccessor(enumerableMemberAccessor, value.MemberAccessor);
value = new ObjectDescriptor(value.DescribedType, mergedMemberAccessor, value.GetProperties, true);
return(true);
}
public bool TryGetDescriptor(Type type, out ObjectDescriptor value)
{
if (type == StringType)
{
value = ObjectDescriptor.Empty;
return(false);
}
if (_dynamicMetaObjectProviderType.IsAssignableFrom(type))
{
if (DynamicObjectDescriptor.TryGetDescriptor(type, out var dynamicDescriptor))
{
var mergedMemberAccessor = new MergedMemberAccessor(_reflectionMemberAccessor, dynamicDescriptor.MemberAccessor);
value = new ObjectDescriptor(type,
mergedMemberAccessor,
(descriptor, o) =>
{
var dynamicDescriptorGetProperties = dynamicDescriptor.GetProperties(descriptor, o)
.OfType <ChainSegment>();
return(GetProperties(descriptor, o)
.OfType <ChainSegment>()
.Concat(dynamicDescriptorGetProperties));
},
dependencies: _membersCache
);
return(true);
}
value = ObjectDescriptor.Empty;
return(false);
}
value = new ObjectDescriptor(type, _reflectionMemberAccessor, GetProperties, dependencies: _membersCache);
return(true);
}
public bool TryGetDescriptor(Type type, out ObjectDescriptor value)
{
if (type == StringType)
{
value = ObjectDescriptor.Empty;
return(false);
}
if (_dynamicMetaObjectProviderType.IsAssignableFrom(type))
{
if (DynamicObjectDescriptor.TryGetDescriptor(type, out var dynamicDescriptor))
{
var mergedMemberAccessor = new MergedMemberAccessor(_reflectionMemberAccessor, dynamicDescriptor.MemberAccessor);
value = new ObjectDescriptor(type,
mergedMemberAccessor,
GetPropertiesDynamic,
self => new DynamicObjectIterator(self),
_membersCache, dynamicDescriptor
);
return(true);
}
value = ObjectDescriptor.Empty;
return(false);
}
value = new ObjectDescriptor(
type,
_reflectionMemberAccessor,
GetProperties,
self => new ObjectIterator(self),
dependencies: _membersCache
);
return(true);
}