IAdaptable

I am going over my notes from my last batch of training courses - and I find a couple Eclipse RCP topics need work.

Here are the topics:

• Plug-ins: the organization of code into plug-ins; that are wired up using the Platform object.
• IAdatable: a neat trick allowing code to be added to an Object at runtime
• Workbench Selection: the workbench tracks the current selection; allowing you to listen to what the user is up to in one handy spot

I was going to write up something fun and witty for IAdatable today - but I found an excellent article "What is IAdaptable" instead. Thanks to EclipseZone for keeping track of this stuff.

Documentation harmed in the making of this post:
* IAdaptable (uDig Developers Guide)

Why Java on windows ignores your PATH

This is kind of and old tip; that is very frustrating until someone tells you about it. And then it is still frustrating. Java on windows uses a placeholder in the System32 directory; this placeholder looks up the correct version of Java in the registry and calls that.

No "JAVA_HOME" environmental variable needed! Unless of course you are trying to use something like Maven or ANT which likes the idea of an environmental variable.



The trick is to change your PATH so that JAVA_HOME\bin is added before SYSTEM32.



Documentation Harmed in the making of this post:

• Java Install (GeoTools Developers Guide)