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Unlike JBoss and Glassfish there is no way to define a custom JNDI object (eg a URL) in the WebLogic console. We need this to de...

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I got a Samsung Galaxy S just before Christmas and I’m still impressed. My previous phone was an SE G502, not ‘smart’ which is w...

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This one is about how to add external functions to Madura rules. First, let’s look at a rule with a built in function:

formu...

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This has been a while coming. Part 1 covered the types of rules available and part 2 was about how to configure Madura Rule...

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The problem

We use ant for our builds and it generally works just fine. But we’ve been rationalising our many build scripts la...

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This is about publishing java classes generated from xsd files using JAXB‘s xjc utility. Specifically I’m publishing a jar fil...

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I decided it was well past time to take a closer look at JUnit4. If you are still using JUnit3 you need to know that JUnit4 uses...

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Yesterday I wasted a coupled of hours and it is my own fault. Just in case you hit the same problem (or in case I hit it again a...

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Lately I have been modifying some code other people have written. There are some things about writing Java that I consider fairl...

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Last week we had a problem with a live system, therefore it was an emergency. The problem was around serialization. The applicat...

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