Mailing-List: contact axis-dev-help@ws.apache.org; run by ezmlm
Precedence: bulk
Reply-To: axis-dev@ws.apache.org
Received-SPF: neutral (herse.apache.org: local policy)
Message-ID: <45A9BCD8.4040505@opensource.lk>
Date: Sun, 14 Jan 2007 00:17:12 -0500
From: Eran Chinthaka <chinthaka@opensource.lk>
User-Agent: Thunderbird 1.5.0.9 (X11/20061206)
MIME-Version: 1.0
To: axis-dev@ws.apache.org
Subject: Re: Custom Message Receiver use cases
References: <4ac1e6310701120832jda1abe4tadb76c923cfc3194@mail.gmail.com>
	 <97f87fd60701121910t1a822fcfl91742b9101e8c03b@mail.gmail.com>
	 <4ac1e6310701130055r23a577c4xc316fa1a787b4ae@mail.gmail.com>
	 <45A97381.1090101@opensource.lk>
 <97f87fd60701132043g7608d9c6xde3d7e1ae3f094ad@mail.gmail.com>
In-Reply-To: <97f87fd60701132043g7608d9c6xde3d7e1ae3f094ad@mail.gmail.com>
Content-Type: text/plain; charset=ISO-8859-1
Content-Transfer-Encoding: 7bit

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

Comain Chen wrote:
> Hi, Eran
>  
> I am quite interested in your 2nd reason.
>  
> However, it seems that you can only avoid using java reflection during
> operation routing. Before it starts to invoke the specific operation, it
> has to deserialize the XML document into corresponding operation
> parameter objetcs, which will use Java reflection(If you use any binding
> frameworks, such as ADB, JAXB, etc.), and is more performance critical.

Well, we do not do that, at least in ADB.

The ADB data objects, that are code gen'ed directly works on StAX. What
you have, when you are just about to de-serialize, is a StAX reader,
from the input stream. ADB is designed to work with StAX. IIRC, we do
not need reflection in this case.

> Of course, if you decide to write your own data binding with RawXMLMR,
> you can still avoid this with a lot of painful work.  


I totally agree with you. But most people do not want to get in to the
hazel of writing yet another data binding framework. We know, from
experience, how difficult it was :).
And 95% of the people, in my guess, like to work with java objects, than
with raw XML.

- -- Chinthaka
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.3 (GNU/Linux)
Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org

iD8DBQFFqbzYjON2uBzUhh8RAiptAKCVz+7gviwJzMHbiqF9KobMaO/gzgCfWbIE
KD9WF5amy+NyeqF/MyibAKQ=
=81vD
-----END PGP SIGNATURE-----

---------------------------------------------------------------------
To unsubscribe, e-mail: axis-dev-unsubscribe@ws.apache.org
For additional commands, e-mail: axis-dev-help@ws.apache.org