"Contract first" or "code first?" Spring developers now have a choice with WSO2's release of Web Services Framework (WSF) for Spring 1.0. The new WSF/Spring 1.0 integrates the Apache Axis2 /Java Web services engine into the Spring Framework, giving Spring users full control from within the Spring configuration model. The existing SpringWebServices (SWS) within Spring supports Web services through the contract-first model, by which users start with XML schema and WSDL definitions of their service. WSF/Spring 1.0 adds code-first support, by which users can start with existing Spring beans and offer them as Web services with a simple Spring configuration. Paul Freemantle, co-founder and VP of sales at WSO2, the open-source SOA company located in Mountain View, Calif., and Sri...