J2EE - Post/Redirect/Get
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The previous set of articles, starting at Post/Redirect/Get discusses how Struts 2 gets in the way of the Post/Redirect/Get design pattern and how Struts 2 can be extended to support it. This article describes a working example. It's also the working example for Pagination, Editing.
A demonstration application can be accessed here. The start page looks like the following.
Source code of a demonstration application can be downloaded here as a zip file. It requires the following.
- JDK 8 or better
- Maven 3
- Jakarta EE server, such as Tomcat 9
It compiles into a WAR file and is run from the
/example3 URL page. The start page looks like
The application demonstrates finding, navigating and editing a simple, in-memory table of countries using list cache for pagination.