Raible Designs

[Microsoft] Day 2 Morning

Looks like I'm going to miss the good stuff today. There's a Company Store visit this afternoon at 5:00 - and they're giving us $120 in credit. Damn, apparently the games are pretty cheap there. They've also arranged for a Longhorn Demo during the company store visit. I did manage to get internet access with my phone and Ben's charger - so I should be able to do some real-time updating this morning.

I think one of the coolest things about this conversation is we're learning about how software is developed on a huge scale. These guys develop more software than anyone else and they do it on a very large scale. Can you imagine developing software for 90% of the computer users out there?! That would be nuts.

Oh boy - now we have an audience member ragging on the guy for Windows. He thinks it should be open source because OSes are going to be commodities soon. Personally, I don't think there's anything wrong with having a closed-source Windows. But I also don't see a problem with closed-source Java. What's wrong with companies making money? The main reason I'm in this industry is to make money - so what's wrong with the corporations doing the same thing?

.NET CLR Architecture

Started work on the Component Object Runtime (COR) back in '97. It was a small incubation project in the MTS group round metadata and compiler integration. Several API's still use the "Cor" prefix and engine DLLs are named MSCOR???.DLL. Apparently, this was all announced at the '98 PDC in Denver. Lots of code/marketecture names to follow: COM3, COM+ Runtime, NGWS Runtime, Universal Runtime (URT) and finally the Common Language Runtime. The big unveiling of CLR was at PDC 2000 in Orlando.

CLR Design Goals: Simplify development and deployment for classic Win32 programmers. Unify programming models, provide managed environment and support multiple languages.

The CRL is Language Neutral and has a commons set of features (i.e. Generics) guaranteed to be in all languages. Supports strongly typed languages, dynamic languages and functional languages. Because compilers are always targeting MSIL and the metadata, you get for free: shared object layouts and cross-language inheritance, exception handling, reflection, remoting and integrated tools for debugging and profiling. MS is very excited about having Jim Hugunin and IronPython on board and they expect to add even more killer features for dynamic language authors in the future. I wouldn't be suprised to see an IronRuby implementation in the next year or two.

CRL Version 2.0: More class libraries: collection classes, serial port, etc. Generics, 64-bit support (IA64, x64). RAD support: Edit and Continue, Just My Code, single-click deployments. SQL Server: fiber mode, integrated security, loading. Avalon, Indigo and Windows Longhorn.

Is this a boring session? Yes, but I'm sitting in the front row today, so it's a bit easier to pay attention and take notes. I'm doing AppFuse development for the most part and taking notes while AppGen tests are running in the background.

The CLR will be hostable in numerous environments: ASP.NET, VSTO for Office, DB/2 Stinger, Oracle 11g and SQL Server 2005. Oracle and DB2 are out-of-process with v1.1, SQL Server will be in-process with v2.0.

ASP.NET 2.0 by Scott Gu

• ASP.NET 2.0 Application Services APIs: Membership, Role Manager, Personalization, Site Navigation (XML and CMS-based), Database Caching, Health Monitoring. These are all based on a new "Provider Model Design Pattern" that seems to be a set of interfaces that you can easily switch or implement yourself. Out of the box providers: Windows, SQL Server, Access (ha!).
• ASP.NET 2.0 "Page Framework" Features: Master Pages (like Tiles, moreso than SiteMesh), Themes/Skins, Localization, Client-Scripting (using XMLHttpRequest). Holy shit - the guy said that they're testing their controls, particularly the scripting ones on IE, Safari and Firefox! That's pretty surprising to me.

VS 2005 has a new feature - where you don't need to have a web server installed, it'll work off the file-system. A new project doesn't have any files in its directory - which is definitely an improvement. VS definitely looks pretty slick - you can switch the "compliance-mode" of your page from IE6 to XHTML Transitional. When you switch modes, it changes the code completion attributes - so you'll get much more options for IE6 than you will for XHTML. It also has full code-completion for JavaScript - and the options are based on your mode of operation. Accessibility checking is also included - you'll actually get underlines for elements that don't have all the required attributes. Java needs an IDE like this soooo bad it's not even funny. Can you imagine having full page/HTML validation and code-completion based on doctype?!

Scott did a master/detail screen with VS and made it look damn easy. Most of the audience oohed and aawed. It's cool and all, but the code in the .aspx pages is a lot like JSF - there's hardly any HTML in the pages! It does seem to have much better support for skins and themes - you can easily change the look and feel right in the IDE and there's a whole bunch of built-in themes. The one thing I really like is the page-backing classes have a pre-init() method that can use to initialize properties. JSF really needs something like this. It's a shame that frameworks like Shale have to provide this and it's not a part of the core JSF framework.

ASP 2.0 Beta 2 will ship in the next month. Heh, Scott just gave a demo adding security and authentication in about 20 seconds - complete with Remember Me. There's actually a "Login" control that doesn't everything for you, including validation. The membership system (database) will actually get generated on-the-fly. He follows it up by creating a signup page that creates new accounts in under a minute. I can't really bash on this, writing authentication for Java webapps is definitely harder than it needs to be. Of course, if you use AppFuse, you don't have to write it at all.

Time to run and catch up with my sister - have a good weekend y'all!