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POHow can I use use JSP 2.1 with Cargo maven plugin and Jetty6x embedded?
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  1. POHow can I use use JSP 2.1 with Cargo maven plugin and Jetty6x embedded?
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    copied!<p>I have a webapp that is using JSP 2.1, Servlets 2.5 and JSTL 1.2 on Java 6. I do my testing using the maven-jetty-plugin 6.1.1rc1 without any problems. From this link: <a href="http://docs.codehaus.org/display/JETTY/JSP+2.0+v+JSP+2.1" rel="nofollow noreferrer">http://docs.codehaus.org/display/JETTY/JSP+2.0+v+JSP+2.1</a>, I understand that jetty 6 will select JSP 2.1 if on JDK 5+, which is working fine. </p> <p>Here is the relevant section from my pom.xml of the application war:</p> <pre><code>&lt;!--servlet &amp; javax--&gt; &lt;dependency&gt; &lt;groupId&gt;javax.servlet&lt;/groupId&gt; &lt;artifactId&gt;jstl&lt;/artifactId&gt; &lt;version&gt;1.2&lt;/version&gt; &lt;/dependency&gt; &lt;dependency&gt; &lt;groupId&gt;javax.servlet&lt;/groupId&gt; &lt;artifactId&gt;servlet-api&lt;/artifactId&gt; &lt;version&gt;2.5&lt;/version&gt; &lt;scope&gt;provided&lt;/scope&gt; &lt;/dependency&gt; &lt;dependency&gt; &lt;groupId&gt;javax.servlet.jsp&lt;/groupId&gt; &lt;artifactId&gt;jsp-api&lt;/artifactId&gt; &lt;version&gt;2.1&lt;/version&gt; &lt;scope&gt;provided&lt;/scope&gt; &lt;/dependency&gt; </code></pre> <p>Now I'd like to set up automated integration tests using cargo and jetty6x embedded. The container starts up fine without errors. However, I can't render any JSPs. This is the exception I get, which as far as I can tell is because a JSP-2.0 impl is being used instead of JSP-2.1. </p> <pre><code>(TagLibraryInfoImpl.java:547) - Unknown element (deferred-value) in attribute </code></pre> <p>and <code>Caused by: java.lang.NoSuchMethodError: javax.servlet.jsp.PageContext.getELContext()Ljavax/el/ELContext; at org.apache.taglibs.standard.tag.common.core.SetSupport.doEndTag(SetSupport.java:140)</code></p> <p>Here is my cargo config:</p> <pre><code>&lt;plugin&gt; &lt;groupId&gt;org.codehaus.cargo&lt;/groupId&gt; &lt;artifactId&gt;cargo-maven2-plugin&lt;/artifactId&gt; &lt;version&gt;1.0.1&lt;/version&gt; &lt;configuration&gt; &lt;container&gt; &lt;containerId&gt;jetty6x&lt;/containerId&gt; &lt;type&gt;embedded&lt;/type&gt; &lt;/container&gt; &lt;configuration&gt; &lt;deployables&gt; &lt;deployable&gt; &lt;groupId&gt;groupId&lt;/groupId&gt; &lt;artifactId&gt;artifact&lt;/artifactId&gt; &lt;type&gt;war&lt;/type&gt; &lt;/deployable&gt; &lt;/deployables&gt; &lt;/configuration&gt; &lt;wait&gt;${cargo.wait}&lt;/wait&gt; &lt;/configuration&gt; &lt;executions&gt; &lt;execution&gt; &lt;id&gt;start-container&lt;/id&gt; &lt;phase&gt;pre-integration-test&lt;/phase&gt; &lt;goals&gt; &lt;goal&gt;start&lt;/goal&gt; &lt;/goals&gt; &lt;/execution&gt; &lt;execution&gt; &lt;id&gt;stop-container&lt;/id&gt; &lt;phase&gt;post-integration-test&lt;/phase&gt; &lt;goals&gt; &lt;goal&gt;stop&lt;/goal&gt; &lt;/goals&gt; &lt;/execution&gt; &lt;/executions&gt; </code></pre> <p></p> <p>The cargo jetty6x container also uses v6.1.1rc1 of jetty, so it must be something to do with the way cargo is using jetty. I know that cargo hard-codes the versions of its container dependencies instead of using the maven dependency mechanism (probably for good reason, jira ->CARGO-571) </p> <p>So my question is: has anybody else managed to use JSP 2.1 with cargo and jetty 6x embedded? Any suggestions for getting it working?</p> <p>Any help much appreciated!</p>
 

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