dm-hibernate-adapter aka jibernate

Installation:

• Install ruby-maven wrapper

  jruby -S gem install ruby-maven

• setup the gems and compile the java extension

  rmvn clean gem:initialize compile -- -Djruby.version=1.6.4

ruby-maven

• The ruby-maven setup will generate a pom.xml which can be used by proper maven3.
• Don't use -o if you want to access remote repositories

Logging

• use SHOW_SQL=true ENV variable in order to log SQL (except DDL, turned off by default)
• use FORMAT_SQL=true ENV variable in order to format SQL logs

Howtos:

Rake

• how to list rake tasks (please note the jruby.rake.args part(var name))

  rmvn rake -T -- -o

Specs

Test suites:

• AbstractAdapter specs:

  rmvn rake spec -- -o or rmvn rspec spec/

  Database Vendor	Abstract Adapter
  MySQL	x
  PostgreSQL	x
  Derby	-
  H2	x
  HSQLDB	-

Tips:

• when using rmvn test there will be a nice html rspec report in target/rspec-report.html. to get debug output use (use '--' only once which denotes the beginning of maven options) -- -Djruby.verbose -e
• you can switch the jruby version by adding to the above commands -- -Djruby.version=1.6.3
• if you are getting OutOfMemory errors, you should try to tune jruby-maven-plugin's settings and set them as properties in 'Mavenfile' - see in that file (ie. properties['jruby.jvmargs'] = '-Xmx1024m')
• if you are getting problems with specs you can skip that phase: -- -Dmaven.test.skip=true

Authors

Authors listed in dm-hibernate-adapter.gemspec file (in random order). Project was built on top of Charles Nutter's sample code.

License

See LICENSE-2.0.txt