This essay developed out of conversations I've had with several other programmers about why Java smelled suspicious. It's not a critique of Java!
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" Java provides the industry - software companies and customer alike , an opportunity to create a true open computing environment where software is portable,
and customers benefit from increase competition. "
Java and the Future
December 1, 2008-LEJB 3.1: EJB New and Improved!
The EJB 3.0 specification was a huge improvement from what you were used to in the early versions of EJB. Available as an early draft, EJB 3.1 has many more features and is even easier to use.
December 1, 2008-Should Java Assert that Network I/O Can't Occur on the UI Thread?
Doing network I/O on the user interface (UI) thread is bad. Most developers know that and can tell you why; unfortunately, it's still done.
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JBoss comes with 3 different configurations which you specify by passing a -c variable:
- default - run with no parameters or with "-c default"
- basic J2EE/EJB support with integrated Tomcat
- minimal - run with "-c minimal"
- minimal jmx kernel support (with a JNDI server - CAUTION: EJBs will not deploy in this config !)
- all - run with "-c all"
- includes everyting from default plus JBoss.NET for web services, and larger scale services such as clustering and IIOP.
The configurations are under server/xxx and have their own tree with conf, deploy, and lib. To deploy your applications you need to take note of which configuration you are running and put them in the appropriate deploy directory.
Shutting Down
To shut down JBoss, run bin/shutdown(.sh/.bat) or press ctrl-c in the running terminal window. Alternatively, there are methods to shut down JBoss in the JMXConsole.