/// <summary>
/// Istanzia Biz object da una entry
/// </summary>
/// <param name="entry"></param>
/// <param name="dalObj"></param>
/// <returns></returns>
internal BusinessObjectBase CreateBizObj(ProxyEntryBiz entry, DataObjectBase dalObj)
{
if (entry.Factory == null)
{
return(entry.Create(dalObj));
}
else
{
return(entry.Factory.Create(dalObj));
}
}
/// <summary>
/// Ritorna proxy create per business object
/// </summary>
/// <returns></returns>
private static ProxyEntryBiz buildBizProxyEntry(Type tOriginal, ProxyAssemblyCache.ProxyAssemblyBiz outProxy)
{
//Chiave
long iOriginalTypeHandle = tOriginal.TypeHandle.Value.ToInt64();
//Recupera tipo dal
var tBizGen = tOriginal.BaseType;
while (!tBizGen.IsGenericType)
{
tBizGen = tBizGen.BaseType;
}
if (tBizGen == null)
{
throw new ArgumentException(string.Format("Il tipo business {0} non eredita da BusinessObject<T>", tOriginal.Name));
}
var tDal = tBizGen.GetGenericArguments()[0];
//Qui dovremmo assicurarci che la scansione dal sia avvenuta
ProxyAssemblyCache.Instance.GetDaoEntry(tDal);
//Imposta costruttore
Type[] argTypesDef = new Type[] { typeof(object) };
Type[] argTypes = new Type[] { tDal };
DynamicMethod dm = new DynamicMethod("MyCtor", tOriginal, argTypesDef, tOriginal.Module);
ILGenerator ilgen = dm.GetILGenerator();
ilgen.Emit(OpCodes.Ldarg_0);
ilgen.Emit(OpCodes.Newobj, tOriginal.GetConstructor(argTypes));
ilgen.Emit(OpCodes.Ret);
var entry = new ProxyEntryBiz()
{
TypeKey = iOriginalTypeHandle,
DalType = tDal,
Create = (ProxyEntryBiz.FastCreateBizObj)dm.CreateDelegate(typeof(ProxyEntryBiz.FastCreateBizObj))
};
outProxy.TypeBizEntries.Add(iOriginalTypeHandle, entry);
return(entry);
}
