//todo - check if can be subsumed into submit to stack - to avoid casting
public void JsonEndArray(int pos)
{
ArrayFrame holder = (ArrayFrame)objects.Pop();
object[] value = new object[holder.objectList.Count];
for (int done = 0; done < holder.objectList.Count; done++)
{
value[done] = holder.objectList[done];
}
StackFrame context = objects.Peek();
if (context is FunctionHolder)
{
((FunctionHolder)context).paramList.Add(value);
}
else if (context is ObjectFrame)
{
string strError = setValueinObject(((ObjectFrame)context).theObject, holder.propertyName, value, listener);
if (strError != null)
{
throw new Exception("failed to set value because " + strError);
}
}
else
{
throw new Exception("unexpected StackFrame: " + context.GetType().FullName + " for JsonEndArray pos=" + pos);
}
}
public void JsonStartArray(string propertyName, int pos)
{
ArrayFrame holder = new ArrayFrame();
holder.objectList = new List <Object>();
holder.propertyName = propertyName;
objects.Push(holder);
}
Type inferCurrentTypeFromStack(bool autocreate)
{
if (this.objects.Count == 0)
{
return(null);
}
Type currentType = null;
Type parentType = null;
for (int done = (this.objects.Count - 1); done >= 0; done--)
{
parentType = currentType;
currentType = null;
ObjectFrame oFrame = this.objects.ElementAt(done) as ObjectFrame;
ArrayFrame aFrame = this.objects.ElementAt(done) as ArrayFrame;
string propertyName = null;
if (oFrame != null)
{
currentType = oFrame.theObject != null?oFrame.theObject.GetType() : null;
propertyName = oFrame.propertyName;
}
if (aFrame != null)
{
propertyName = aFrame.propertyName;
}
if (currentType == null && parentType != null)
{
//infer from the parentType and propertyName
if (propertyName != null)
{
PropertyInfo pi = parentType.GetProperty(propertyName);
if (pi != null)
{
currentType = pi.PropertyType;
}
}
else if (parentType.IsGenericType)
{
Type[] gtypes = parentType.GetGenericArguments();
if (gtypes != null && gtypes.Length == 1)
{
currentType = gtypes[0];
}
}
}
if (autocreate && currentType != null && oFrame != null && oFrame.theObject == null)
{
oFrame.theObject = newInstance(currentType);
}
}
return(currentType);
}
public void JsonStartArray(string propertyName, int pos)
{
ArrayFrame holder = new ArrayFrame();
holder.objectList = new List<Object>();
holder.propertyName = propertyName;
objects.Push(holder);
}