public ITypeDescription DescribeType(Type type)
{
var memberTypeDescription = (ITypeDescription)null;
using (var readLock = TypeDescriptionCacheLock.AcquireReadLock())
{
if (TypeDescriptionCache.TryGetValue(type.AssemblyQualifiedName, out memberTypeDescription))
return memberTypeDescription;
}
using (var writeLock = TypeDescriptionCacheLock.AcquireWriteLock())
{
if (TypeDescriptionCache.TryGetValue(type.AssemblyQualifiedName, out memberTypeDescription))
return memberTypeDescription;
if (type.ImplementsInterface(typeof(IEnumerable)))
{
memberTypeDescription = new ReflectionBasedEnumerableTypeDescription();
}
else
{
memberTypeDescription = new ReflectionBasedTypeDescription();
}
// memberTypeDescription is now a prototype only (not populated)
// add it to Type Description Cache, so if it's self refrencing it can be resolved
// Describe it in a separate step while still holding write lock
TypeDescriptionCache.Add(type.AssemblyQualifiedName, memberTypeDescription);
memberTypeDescription = DescribeTypeInternal(type, memberTypeDescription as ReflectionBasedTypeDescription);
}
return memberTypeDescription;
}
public ILBasedEnumerableTypeDescription(ReflectionBasedEnumerableTypeDescription source)
: base (source)
{
this.EnumerableSource = source;
}
