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    <p>You are starting two different spring application contexts. The first, the built-in <a href="http://static.springsource.org/spring/docs/3.1.x/javadoc-api/org/springframework/web/context/ContextLoaderListener.html" rel="nofollow">ContextLoaderListener</a>, is likely picking up your springapp-servlet.xml configuration from default locations. (You didn't say if you are specifying a contextConfigLocation.)</p> <p>In your custom listener, you then construct a new application context using ClassPathXmlApplicationContext with an explicit path. Of the three lines you've shown, only the one with ""WEB-INF/springapp-servlet.xml" looks like a possible candidate for classpath resolution, although it really depends on how you've configured and startup your Tomcat instance. (i.e. What is the classpath from Tomcat's point-of-view?)</p> <p>Regardless, there are better ways to get the Spring application context in to a servlet/listener. A direct approach is to use the ContextLoaderListener as you have done, but then in your custom servlet/listener, make use of Spring's <a href="http://static.springsource.org/spring/docs/3.1.x/javadoc-api/org/springframework/web/context/support/WebApplicationContextUtils.html#getWebApplicationContext%28javax.servlet.ServletContext%29" rel="nofollow">WebApplicationContextUtils.getWebApplicationContext</a>.</p> <p>Spring has direct support for servlets as well, including configuration via annotations, the <a href="http://static.springsource.org/spring/docs/3.2.x/javadoc-api/org/springframework/web/servlet/HttpServletBean.html" rel="nofollow">HttpServletBean</a> class, or even using <a href="http://static.springsource.org/spring/docs/3.2.x/javadoc-api/org/springframework/web/servlet/FrameworkServlet.html" rel="nofollow">FrameworkServlet</a> directly.</p>
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    1. POHow to start a daemon using Spring injection from a webapp
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    1. COEdited my Q to show how I set contextConfigLocation. I hadn't realized I was starting a second app context when I just wanted to access the existing one, thanks. I am still unclear what your suggestion is. That I keep my existing code and simply change the way I set context by using WebApplicationContextUtils.getWebApplicationContext? However, that method expects a servlet context and I don't have one available from within my AppListener, do I?
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    2. COYes, you can keep code as is and use that method. You can get the ServletContext from the ServletContextEvent parameter given in the contextInitialized method. However, if for some reason you find that using a listener does not work for you, then you could always use a servlet instead, using the "load-on-startup" setting in web.xml to make sure your servlet gets started.
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    3. COMany thanks. Silly me had not realized the context listener could return the context. My code works now. For the future, I am still not 100% sure whether this approach I took is the standard/best approach to follow for kicking in a daemon (or running anything at startup for that matter) when that daemon relies on Spring dependencies. Do people typically do what I did here?
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