In this part of the Struts 2 migration series, Struts committer Ian Roughely looks at a real application and compares the Struts and Struts 2 implementations, identifies how to convert actions, configuration changes, and what parts of the codebase don't need to be converted.
Struts committer Ian Roughely explains, from the perspective of a Struts developer, the high level architecture, basic request workflow, configuration semantics and differences in the action framework in the new Struts 2 (formerly WebWork). Armed with this knowledge, migrating an application of any size from Struts to Struts 2 should be simplified.
This casestudy takes a detailed look at the implementation and architecture behind the Brasilian National Healthcare System, a 2M line of code, truly mission critical Java application. Lessons learned, best practices, and details down to the interaction diagram are covered
.NET and Java interop can be made really simple using a REST document centric approach. This article demonstrates REST for interop as well as POST-REST. 4