My developers are waging a civil war. In one camp, they\'ve embraced Hibernate and Spring. In the other camp, they\'ve denounced frameworks - they\'re considering Hibernate
Spring and Hibernate definitely make life easier. Getting started with them might be a little time-consuming at the beginning, but you'll certainly benefit from it later. Now the XML is being replaced by annotations, you don't need to type hundreds of lines of XML either.
You may want to consider AppFuse to reduce your learning-curve: generate an application, study and adapt it, and off you go.