protected override IClrObjMappingModel GetModelByObjectType(ClrObject clrObject)
{
ClrType tp = clrObject.Type;
if (tp == null)
{
return(new ClrObjNoType
{
Obj = clrObject
});
}
if ((this.prevModelType == null) || (!this.prevModelType.Item1.Equals(tp.Name, StringComparison.Ordinal)))
{
IClrObjMappingModel res = base.GetModelByObjectType(clrObject);
this.prevModelType = new Tuple <string, Type>(tp.Name, res.GetType());
return(res);
}
Type modelType = this.prevModelType.Item2;
var result = Activator.CreateInstance(modelType) as IClrObjMappingModel;
return(Assert.ResultNotNull(
result,
$"Could not cast {modelType.FullName} type to {typeof(IClrObjMappingModel).FullName}"));
}
/// <summary>
/// Builds the model. Free of recursion. Caching layer is provided by base class as well as high-level exception handling
/// </summary>
/// <param name="obj">Obj is guaranteed to have type and have non-null pointer.</param>
/// <returns>
/// The <see cref="IClrObjMappingModel" />.
/// </returns>
protected override IClrObjMappingModel DoBuildModelWrapped([NotNull] ClrObject obj)
{
ClrAssert.ObjectNotNullTypeNotEmpty(obj);
IClrObjMappingModel model = this.GetModelByObjectType(obj);
if (model is NoConverterForType)
{
IClrObjMappingModel specialCollection;
// Try to read special collections like hashtables, arrays, generic lists, weak references,
return(this.CollectionEnumerator.TryProcessSpecialCollection(obj, out specialCollection) ? specialCollection : model);
}
#if TRACE
Trace.TraceInformation("{0} model was picked for {1} obj {2}", model.GetType().Name, obj.Type.Name, obj.Address.ToString("x8"));
#endif
this.MapModelFields(ref model, obj);
model.Compute();
return(model);
}
public PriorityFallbackMatchTypeProvider AddOrUpdate([NotNull] IClrObjMappingModel entityModelCandidate)
{
Assert.ArgumentNotNull(entityModelCandidate, "entityModelCandidate");
return(AddOrUpdate(entityModelCandidate.GetType()));
}
/// <summary>
/// Invokes the subscribed recursions.
/// </summary>
/// <param name="value">The value.</param>
/// <param name="clrObject">The color object.</param>
protected virtual void InvokeSubscribedRecursions(IClrObjMappingModel value, ClrObject clrObject)
{
if (RecursionCheckerDisabler.IsActive || !this.recursionCallBacks.ContainsKey(clrObject.Address))
{
return;
}
if (value != null)
{
Delegate[] invocationList = this.recursionCallBacks[clrObject.Address].GetInvocationList();
foreach (Delegate @delegate in invocationList)
{
try
{
@delegate.DynamicInvoke(value);
}
catch (Exception ex)
{
Trace.TraceError("{0} error during {1} setting for {2} object", ex.ToString(), value.GetType().Name,
clrObject.Address.ToString("x8"));
}
}
}
this.recursionCallBacks.Remove(clrObject.Address);
}
