//is called by the AMFProcessor when it is ready to receive an output value
//for a request from the client
void _processor_Command(AMFClientRequest request)
{
switch (request.Command)
{
case "LoadProfile":
LoadProfile(request);
break;
case "LoadInvoice":
LoadInvoiceForUser(request);
break;
}
}
//example of returning a typed object
private void LoadProfile(AMFClientRequest request)
{
//get the profile id from the parameters sent in by the client
string profileId = request.GetString(0);
//normally you would call some component to load a profile object
//but in this case we will just initialize one
ProfileDTO profile = new ProfileDTO();
profile.Id = profileId;
profile.Name = "Sample User";
profile.Email = "*****@*****.**";
//set the response object to our DTO so we can use it on the client
request.Response = profile;
}
//example of returning a generic action script object
private void LoadInvoiceForUser(AMFClientRequest request)
{
//get the current user id, since this page is in our normal ASP.NET application
//we have access to anything in our normal AppDomain, including our security
//whether we our using Cookies, Sessions, etc....
//this way we let our security mechanism handle user params and identity instead
//of passing user id as a parameter on the wire
string userId = Thread.CurrentPrincipal.Identity.Name;
//create a generic action script container to return the profile of the current
//user and the invoice requested
ActionScriptObject aso = new ActionScriptObject();
//again, normally you would be loading these up from another component
ProfileDTO userProfile = new ProfileDTO();
userProfile.Id = userId;
userProfile.Name = "Current User";
userProfile.Email = "*****@*****.**";
//add it to the action script object
aso.AddProperty("user", AMFDataType.AMFEnabledObject, userProfile);
//load up an invoice
InvoiceDTO invoice = new InvoiceDTO();
invoice.Id = Guid.NewGuid();
//add it to the action script object
aso.AddProperty("invoice", AMFDataType.AMFEnabledObject, invoice);
//add specific properties also
aso.AddProperty("loaded", AMFDataType.Boolean, true);
//set the response object
request.Response = aso;
}
