public void Precache()
{
Type type = typeof(CallModel);
DynamicMethod method = new DynamicMethod("GetString", typeof(string), new Type[] { type });
ILGenerator il = method.GetILGenerator();
il.Emit(OpCodes.Ldarg_0);
il.Emit(OpCodes.Ldfld, type.GetField("Age"));
il.Emit(OpCodes.Ret);
EmitGetString = (Func <CallModel, string>)(method.CreateDelegate(typeof(Func <CallModel, string>)));
method = new DynamicMethod("GetDateTime", typeof(DateTime), new Type[] { type });
il = method.GetILGenerator();
il.Emit(OpCodes.Ldarg_0);
il.Emit(OpCodes.Ldfld, type.GetField("CreateTime"));
il.Emit(OpCodes.Ret);
EmitGetDateTime = (Func <CallModel, DateTime>)(method.CreateDelegate(typeof(Func <CallModel, DateTime>)));
method = new DynamicMethod("SetDateString", null, new Type[] { type, typeof(string) });
il = method.GetILGenerator();
il.Emit(OpCodes.Ldarg_0);
il.Emit(OpCodes.Ldarg_1);
il.Emit(OpCodes.Stfld, type.GetField("Age"));
il.Emit(OpCodes.Ret);
EmitSetString = (Action <CallModel, string>)(method.CreateDelegate(typeof(Action <CallModel, string>)));
method = new DynamicMethod("SetDateTime", null, new Type[] { type, typeof(DateTime) });
il = method.GetILGenerator();
il.Emit(OpCodes.Ldarg_0);
il.Emit(OpCodes.Ldarg_1);
il.Emit(OpCodes.Stfld, type.GetField("CreateTime"));
il.Emit(OpCodes.Ret);
EmitSetDateTime = (Action <CallModel, DateTime>)(method.CreateDelegate(typeof(Action <CallModel, DateTime>)));
NatashaGetString = NFunc <CallModel, string> .Delegate("return arg.Age;");
NatashaGetString(OriginModel);
OriginGetString = item => item.Age;
NatashaGetDateTime = NFunc <CallModel, DateTime> .Delegate("return arg.CreateTime;");
NatashaGetDateTime(OriginModel);
OriginGetDateTime = item => item.CreateTime;
NatashaSetString = NAction <CallModel, string> .Delegate("arg1.Age=arg2;");
NatashaSetString(OriginModel, OriginModel.Age);
OriginSetString = (item, value) => item.Age = value;
NatashaSetDateTime = DelegateOperator <ValueDelegate> .Delegate("model.CreateTime=value;");
NatashaSetDateTime(OriginModel, OriginModel.CreateTime);
OriginSetDateTime = OriginDateTime;
}
} // write()
public void append(NAction <NOutputStream> appendCallback) // throws ResourceException
{
NOutputStream out_stream = append();
try
{
appendCallback.run(out_stream);
}
catch (Exception e)
{
throw new NResourceException("Error occurred in append callback", e);
}
finally
{
FileHelper.safeClose(out_stream);
}
} // append()
public void read(NAction <NInputStream> readCallback)
{
NInputStream in_stream = read();
try
{
readCallback.run(in_stream);
}
catch (Exception e)
{
throw new NResourceException("Error occurred in read callback", e);
}
finally
{
FileHelper.safeClose(in_stream);
}
} // read()
} // read()
public void write(NAction <NOutputStream> writeCallback) // throws ResourceException
{
NOutputStream out_stream = write();
try
{
writeCallback.run(out_stream);
}
catch (Exception e)
{
throw new NResourceException("Error occurred in write callback", e);
}
finally
{
FileHelper.safeClose(out_stream);
}
} // write()
//{
// throw new NotImplementedException();
//} // getName()
public virtual void append(NAction <NInputStream> appendCallback)
{
throw new NotImplementedException();
}