Pro EJB 3: Java Persistence APIThe Java Persistence API has been a long time in coming, some might even say overdue. The arrival of an enterprise Java persistence standard based on a “POJO” development model fills a gap in the platform that has needed to be filled for a long time. The previous attempt missed the mark and advocated EJB entity beans that... | | JRuby CookbookIf you're interested in JRuby, you probably don't need a turorial on Ruby, Rails, or Java -- you just need to know how to get things done. This Cookbook offers practical solutions for using the Java implementation of the Ruby language, with targeted recipes for deploying Rails web applications on Java servers, integrating JRuby code with Java... | | |