Spring Web Flow Modules
There are several modules within the Spring Web Flow distribution. For example, in this chapter, we will
discuss using Spring Faces (a module within Spring Web Flow) with the JSF component library
PrimeFaces to develop a flow-based web application. Later we will add the dependency of Spring Faces
into the project. Figure 18-5 shows the dependency hierarchy after importing the Spring Faces module
in the project in STS.
Figure 18-5. Dependency hierarchy of Spring Web Flow
As you can see from Figure 18-5, Spring Faces depends on other Spring Web Flow modules like
Spring Web Flow, which is the core module; Spring Web Flow in turn depends on other Spring projects
like Spring MVC, Spring Expression, and so on. The modules in the Spring Web Flow distribution (as of
version 2.3.0.RELEASE) are as follows:
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