July 2016
Intermediate to advanced
490 pages
10h 54m
English
Content preview from Spring MVC BlueprintsBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Configuring the DispatcherServlet
Just like in Chapters 1 and 2, we still follow the convention in declaring the DispatcherServlet. Using JavaConfig, a class known as AbstractAnnotationConfigDispatcherServletInitializer is created, to avoid declaring the servlet in a deployment descriptor.
The only difference now is that there will be separate containers catering for the JDBC configuration, DAO bean and service beans. If an XML-based ApplicationContext is used, the deployment descriptor must implement a listener called a ContextLoaderListener, in order to import all those ApplicationContexts files needed by the DispatcherServlet.
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value> /WEB-INF/jdbc.xml /WEB-INF/dao_services.xml ...Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.