Monthly Archives: February 2006

Dynamically update Web service interfaces using WebSphere Message Broker

An article that has been in the works for quite some time has been published on IBM developerWorks. It describes how to use a message flow to automatically download a WSDL file from a remote source, extract the schema definition, compile it as a message set, and redeploy the message dictionary to a running Message Broker.

It is really great to see so much material on Message Broker (and the rest of the WebSphere family) being published recently. Do take a look at developerWorks, there is some fantastic material there.

This is my debut as a developerWorks contributor, although I should thank Ben Thompson for doing most of the work of making our idea into something publishable. Many thanks to the developerWorks editorial team, too. Look out for more from me on developerWorks in the near future.

Technorati tags:

Advertisements

Canon announces the 30D – is it “new” enough?

According to PhotographyBLOG, Canon has just announced the EOS 30D, after months of speculation about what the successor to the 20D would look like.

My only concern is, is it a new product for the sake of having one? The principal improvement appears to be the larger LCD (I'm a fan of larger LCDs on cameras in general, so this is not a bad thing provided that the battery life remains reasonable). Apart from that there are the Picture Styles that are now available in the 5D, and a selectable 3fps/5fps frame rate. The EOS 20D has been hugely popular and successful, but I would have thought that such a small incremental update is not likely to tempt people to upgrade from the existing model. Maybe it will help to win some people over from a Nikon system (I doubt it) or be appealing to those moving from compacts (I have to admit that if I didn't have the 350D and I had a bit of extra cash, I'd be buying a 30D).

No reference on the Canon website yet, but I'm sure that will come.

Technorati tags:

Gluing myself together

I don't know if anyone else has come across Suprglu yet (why is it that after Flickr, everyone has to drop the 'e'?).

The premise behind Suprglu is that many people have a Flickr account, various RSS and ATOM feeds flowing from sites like del.icio.us (it supports a whole range of default sources, plus any feed you want to add), and at least one blog, maybe more. By registering with Suprglu, you can build a composite site which aggregates all of those sources into a single page. So, if you visit my Suprglu site, you'll find my latest photos from Flickr interspersed with posts from my external blog. Like Blogger, Suprglu is themable.

The only big problem is that it seems to lag behind by 24-48 hours.

WAS CE 1.0.0.1 – a good looking update

I just installed version 1.0.0.1 of WebSphere Application Server Community Edition, which is based on Apache Geronimo v 1.0

The admin console for this release has had a significant revamp, with some nice icons added to the GUI. It has some very useful functionality (I like the log viewer in particular).

Unfortunately (and foolishly) I ignored the warning not to install over the top of an existing installation, and pressed Next after the installer had told me to choose an alternative install path or uninstall first. As a result, I lost my existing server configuration. Fortunately, it was trivial to redeploy the sample JMS application I've been playing with:

C:\WebSphere\CE\bin> deploy --user [user] --password [pword] deploy ..\samples\jmssimple\sender.war

Sadly, I haven't had a chance to try out the Eclipse plugin yet… but this looks like a nice step forward.

Technorati tags:

Back from a week in Devon

There's an organisation in the UK (I think they have branches in a few other countries, too) called The Landmark Trust, which restores old properties and makes them available for hire by private individuals and parties. Last week, we stayed in one of their largest properties, Wortham Manor in west Devon.

Wortham Manor Master bedroom Great Hall

(naturally, there are more photos over on Flickr)

February is a slightly cold, wet and windy time to be going on this kind of holiday, but we had a great time along with a group of 13 friends. The walking and the photography opportunities were good; the food was fantastic. It didn't rain all the time, either. A shame to have to come back. We're looking at alternative Landmark Trust venues for our next trip – highly recommended.

Anyway, that explains the slight interruption in normal blogging service. More soon, once I've got through the email backlog.