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Dave Johnson on open web technologies, social software and Java

Above: a random selection of photos from my Flickr photo-stream.

Monday Dec 02, 2002

Controversy sells.

You say Tomcat is crap, I say it is not, you say .Net rocks, I say you've got the borg in your belly, and the hits come rolling in (no pun intended).
Dave in Blogging Comments[1]

Tags: Blogging

Castor OIL is back.

Castor OIL, the GUI tool for creating Castor JDO mappings from existing database tables, has been brought back to life by Peter Kasson. It was originally written by Lance Lavandowska and donated to the Castor project.[Bruce Synder on the castor-dev mailing list]

As you can see below, Castor OIL takes a different approach than JDOMapper.
  • Reads database and creates Castor mapping properties.
  • Writes mapping.xml from Castor mapping properties.
  • Reads mapping.xml and creates Castor mapping properties.
  • Writes java source for each element in mapping.
Using the terms I discussed in my Java persistence frameworks post, Castor OIL supports a bottom-up development approach. The JDOMapper comes close to supporting the top-down approach, but it falls short because it does not generate a database schema (DDL).
Dave in Java Comments[1]

Tags: Java

JDO Mapper.

I like the XDoclet approach to generating Castor mappings, but this new GUI from Shelly Mujtaba looks pretty cool.

JDOMapper provides a user interface for creating Castor JDO mapping files. The application allows user to import Java classes and map them to an Relational schema . The tool performs series of validations to ensure that classes and fields are correctly mapped. Existing mapping files can also be imported into the tool. [JDOMapper]
Dave in Java Comments[0]

Tags: Java

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The latest...

I'm active on other sites too. Below are my latest thirty "tweets" and links and photos from around the web.

  • icon Tweet @ 11:33AM Feb 10, 2012

    RT @spericas: The JAX-RS 2.0 draft specification has been updated and it's under review until 3/10. Change log appendix in doc. http://t ...

  • icon Tweet @ 06:39AM Feb 10, 2012

    hy I'm Feeling So Hard-Nosed Over the Contraception Affair http://t.co/m5AG7MfN v @AdamSerwer @Kdrum

  • icon Tweet @ 11:07PM Feb 09, 2012

    ery cool use of collapsing cooling tower footage http://t.co/HF9DOyva good marketing here

  • icon Tweet @ 07:45PM Feb 09, 2012

    RT @JSCarroll: screenwriters check this out: . http://t.co/lCIVVyFC

  • icon Tweet @ 12:00PM Feb 09, 2012

    screenwriters check this out: . http://t.co/lCIVVyFC

  • icon Tweet @ 10:15AM Feb 09, 2012

    simpler, webbier approach to Web Intents (and Activities): http://t.co/mgE7ZMRI #webintents #webactivities

  • icon Tweet @ 08:56AM Feb 09, 2012

    we need to act more like a start-up | http://t.co/Lz0tqHIi

  • icon Tweet @ 08:50AM Feb 09, 2012

    RT @sogrady: in case anyone missed them yesterday, the @redmonk feb programming language rankings: http://t.co/qOYDKoBh

  • icon Blog @ 08:48AM Feb 09, 2012

    Title: HTML5 Microdata and Schema.org

  • icon Tweet @ 05:04PM Feb 08, 2012

    Every time I see pics of Amsterdam, I miss it so hard. This one is via @reddit: http://t.co/akTwHPqc

  • icon Tweet @ 04:46PM Feb 08, 2012

    RT @filmbabble: Upcoming Cinema Overdrive, Cool Classics & James Bond Originals at the Colony Theater - http://t.co/rMzXTU8m

  • icon Tweet @ 03:51PM Feb 07, 2012

    RT @hodgman: Prop 8 served no purpose, and had no effect, other than to lessen the status and human dignity..." http://t.co/UWtuqMEa #fb

  • icon Tweet @ 01:38PM Feb 07, 2012

    Phys Ed: Exercise as Housecleaning for the Body - http://t.co/vrxIOfyX http://t.co/lludZJkk

  • icon Tweet @ 10:27AM Feb 07, 2012

    RT @ronallo: My article on #microdata and #schemaorg now in the #code4lib Journal. HTML5 Microdata and Schema.org: http://t.co/YcFcprNu

  • icon Tweet @ 09:22PM Feb 05, 2012

    RT @SnootyMonkey: Somebody managed to post his Tweets to Google+, but he landed a man on the moon first as a warmup. Ridiculous! http:// ...

  • icon Tweet @ 06:32PM Feb 05, 2012

    Wayin on your favorite Super Bowl ads in the live event | http://t.co/gij20U1J

  • icon Tweet @ 06:31PM Feb 05, 2012

    watching the Super Bowl and watching the servers

  • icon Tweet @ 12:16PM Feb 05, 2012

    far as I can tell, clicking the Facebook "Like" button means "please spam me endlessly"

  • icon Tweet @ 11:41AM Feb 05, 2012

    Scoble says open web is done... stick a fork in it | http://t.co/Hgjf8lR4

  • icon Tweet @ 11:27AM Feb 05, 2012

    one of the great joys of parenting is relearning basic math and algebra… NOT

  • icon Tweet @ 11:20AM Feb 05, 2012

    RT @hackernewsbot: More damaging evidence on open plan offices... http://t.co/ujVRcN0G

  • icon Tweet @ 07:42AM Feb 05, 2012

    ot: More damaging evidence on open plan offices... http://t.co/ujVRcN0G

  • icon Tweet @ 02:42AM Feb 05, 2012

    ot: Why not to do a local + online startup (and what to do instead)... http://t.co/BsCsMPLF

  • icon Tweet @ 06:49AM Feb 04, 2012

    ou Missed at Monki Gras http://t.co/JEsE4GCa #monkigras /cc @monkigras

  • icon Tweet @ 05:04PM Feb 03, 2012

    current status: battle stations

  • icon Tweet @ 08:30AM Feb 03, 2012

    I love it when problems just resolve themselves

  • icon Tweet @ 07:36AM Feb 03, 2012

    RT @anilchawla: New angel fund launches in Triangle, raises $2.3M http://t.co/PFwQcCLD

  • icon Tweet @ 03:04PM Feb 02, 2012

    gotta admit, it feels really weird retweeting anything even vaguely related to sports

  • icon Blog @ 01:39PM Feb 02, 2012

    Title: Understanding Google's new privacy policy

  • icon Blog @ 07:00AM Jan 31, 2012

    Title: How to select an Open Source project

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