fabiokung

@Entity
public class Carro {
  // ...
}

fabiokung

$ jruby -J-Xss256k -d -e "require 'java'; require 'servlet-api-2.5.jar'; module A; include Java::JavaxServletHttp::HttpServletResponse; end"
/Users/fck/Development/Ruby/jruby-1.1.4/lib/ruby/site_ruby/1.8/builtin/javasupport/core_ext/module.rb:16 warning: instance variable @java_aliases not initialized
/Users/fck/Development/Ruby/jruby-1.1.4/lib/ruby/site_ruby/1.8/builtin/javasupport/core_ext/module.rb:16 warning: instance variable @java_aliases not initialized
/Users/fck/Development/Ruby/jruby-1.1.4/lib/ruby/site_ruby/1.8/builtin/javasupport/core_ext/module.rb:16 warning: instance variable @java_aliases not initialized
/Users/fck/Development/Ruby/jruby-1.1.4/lib/ruby/site_ruby/1.8/builtin/javasupport/core_ext/module.rb:16 warning: instance variable @java_aliases not initialized
Error: Your application used more stack memory than the safety cap of 256k.
Specify -J-Xss####k to increase it (#### = cap size in KB).
Exception trace follows:
java.lang.StackOverflowError
	at java.util.concurrent.locks.Reent

fabiokung

AnnotationConfiguration cfg = new AnnotationConfiguration();
cfg.configure();
cfg.addAnnotatedClass(Produto.class);
cfg.addAnnotatedClass(Categoria.class);
// ...

SessionFactory factory = cfg.buildSessionFactory();
Session session = factory.openSession();
// ...