Resin 4.0 introduced Early Access Servlet 3.0 support and, in version 4.0.2, we’ve solidified the implementation. Among many interesting features, Servlet 3.0 introduces annotations that make deploying Servlets, Filters and Listeners of all types easier. This short tutorial opens with the introduction of annotations of javax.servlet.annotation package, shows how to use WebListener, WebServlet, WebFilter and WebInitParam annotations and closes with an example demonstrating a use of IOC (javax.inject package) in a Servlet.
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