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PODeploying a Spring-based WAR with its JAR dependencies externalized
 

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    <p>I have a Spring app that has a lot of dependencies (18 megabytes of JAR files..) - Now, when I am testing on the remote Tomcat 6.0 server, I'd like to not have to upload that 19 megabytes of dependencies, and just upload the classes. Pretty simple, right?</p> <p>I can't get the damn thing to work. </p> <p>I'm using Eclipse 3.4, and if in Java Build Path->Order and Export I remove the export of all of the dependencies, I get a nice small WAR.</p> <p>So here's what I tried:</p> <p>I uploaded all of the libs to the server, and stuck them in common/lib in Tomcat. The directory didn't exist, so I created it and modified catalina.properties:</p> <pre><code>shared.loader=${catalina.home}/common/lib/*.jar </code></pre> <p>I've tried a bunch of other configs, but none worked. Restart the server, deployed war fails to start. Specifically:</p> <pre><code>SEVERE: Error configuring application listener of class org.springframework.web.context.ContextLoaderList$java.lang.ClassNotFoundException:org.springframework.web.context.ContextLoaderListener at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1 </code></pre> <p>It's dying trying to load the Log4J listener, which it can't find in its classpath. The spring lib that listener is in is in common/lib.</p> <p>Also - when I deploy the full 18 megabyte war, it works just fine. Everything inits and the app starts. Of course it works fine locally as well.</p> <p>Oh - and I've replaced the hardcoded logging JARs with the ones out of the extras folder to allow Log4j to work.</p> <p>Any help here? I have no idea why this isn't working.</p>
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