/// <summary>
/// Get resource handler
/// </summary>
public IApiResourceHandler GetResourceHandler <TScope>(String resourceName)
{
IApiResourceHandler retVal = null;
this.m_handlers.TryGetValue($"{typeof(TScope).Name}/{resourceName}", out retVal);
return(retVal);
}
/// <summary>
/// Creates an single resource handler for a particular service
/// </summary>
/// <param name="resourceTypes">The type of resource handlers</param>
public ResourceHandlerTool(IEnumerable <Type> resourceHandlerTypes, Type scope)
{
var serviceManager = ApplicationServiceContext.Current.GetService <IServiceManager>();
var tPropertyProviders = serviceManager.CreateInjectedOfAll <IApiChildResourceHandler>();
var tOperationProviders = serviceManager.CreateInjectedOfAll <IApiChildOperation>();
foreach (var t in resourceHandlerTypes.Where(t => !t.ContainsGenericParameters && !t.IsAbstract && !t.IsInterface))
{
try
{
IApiResourceHandler rh = serviceManager.CreateInjected(t) as IApiResourceHandler;
if (rh == null)
{
continue; // TODO: Emit a warning
}
if (rh.Scope == scope)
{
this.m_handlers.TryAdd($"{rh.Scope.Name}/{rh.ResourceName}", rh);
this.m_traceSource.TraceInfo("Adding {0} to {1}", rh.ResourceName, rh.Scope);
// Associated prop handler
if (rh is IChainedApiResourceHandler assoc)
{
tPropertyProviders.Where(p => p.ParentTypes.Contains(rh.Type) || p.ParentTypes == Type.EmptyTypes).ToList().ForEach(p => assoc.AddChildResource(p));
}
if (rh is IOperationalApiResourceHandler oper)
{
tOperationProviders.Where(p => p.ParentTypes.Contains(rh.Type) || p.ParentTypes == Type.EmptyTypes).ToList().ForEach(p => oper.AddOperation(p));
}
}
}
catch (Exception e)
{
this.m_traceSource.TraceError("Error binding: {0} due to {1}", t.FullName, e);
}
}
}
