Structured Pageflow

Abstract

In earlier chapters, we explored the core features of the Seam framework, namely its component model (bridging JSF and EJB, among other things) and its extended set of runtime contexts/scopes (providing the concept of conversations, among other things). In this chapter, we begin to look at the ancillary features of the framework. I label these as “ancillary” not to downplay their importance or practical value. Quite the contrary, they are eminently useful. I call them “ancillary” because it is not likely that you will choose to adopt Seam simply to use these features. Under normal circumstances, you’ll adopt the core Seam features (Seam components and conversations), and then pick and choose from among the ancillary features (pageflow, business process modeling, AJAX support) to suit your needs.