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POJSTL is not evaluated with embedded Jetty and the jetty-console-maven-plugin
 

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    <p>Long story short: I get this as output</p> <pre class="lang-html prettyprint-override"><code>&lt;html&gt;&lt;body&gt;&lt;c:if test="false"&gt; strange &lt;/c:if&gt;&lt;/body&gt;&lt;/html&gt; </code></pre> <p>when using JSTL with an embedded Jetty. </p> <p>Long story long:</p> <p>my directory structure:</p> <pre><code>web-example+ |_src+ | \_main+ | \_webapp+ | |_index.jspx | |_WEB-INF+ | \_web.xml \_pom.xml </code></pre> <p>my web.xml:</p> <pre class="lang-xml prettyprint-override"><code>&lt;?xml version="1.0" encoding="UTF-8"?&gt; &lt;web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" id="WebExample" version="2.5"&gt; &lt;/web-app&gt; </code></pre> <p>my index.jspx:</p> <pre class="lang-xml prettyprint-override"><code>&lt;?xml version="1.0" encoding="UTF-8" ?&gt; &lt;jsp:root xmlns:jsp="http://java.sun.com/JSP/Page" version="2.1" xmlns:c="http://java.sun.com/jsp/jstl/core" xmlns:parts="urn:jsptagdir:/WEB-INF/tags"&gt; &lt;jsp:directive.page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8" /&gt; &lt;html&gt;&lt;body&gt; &lt;c:if test="${'1' == true}"&gt; strange &lt;/c:if&gt; &lt;/body&gt;&lt;/html&gt; &lt;/jsp:root&gt; </code></pre> <p>and, finally, my pom.xml:</p> <pre class="lang-xml prettyprint-override"><code>&lt;project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd"&gt; &lt;modelVersion&gt;4.0.0&lt;/modelVersion&gt; &lt;groupId&gt;com.example&lt;/groupId&gt; &lt;artifactId&gt;web-example&lt;/artifactId&gt; &lt;packaging&gt;war&lt;/packaging&gt; &lt;version&gt;0.0.1-SNAPSHOT&lt;/version&gt; &lt;build&gt; &lt;plugins&gt; &lt;plugin&gt; &lt;groupId&gt;org.apache.maven.plugins&lt;/groupId&gt; &lt;artifactId&gt;maven-compiler-plugin&lt;/artifactId&gt; &lt;version&gt;2.3.2&lt;/version&gt; &lt;configuration&gt; &lt;source&gt;1.6&lt;/source&gt; &lt;target&gt;1.6&lt;/target&gt; &lt;/configuration&gt; &lt;/plugin&gt; &lt;plugin&gt; &lt;groupId&gt;org.simplericity.jettyconsole&lt;/groupId&gt; &lt;artifactId&gt;jetty-console-maven-plugin&lt;/artifactId&gt; &lt;version&gt;1.47&lt;/version&gt; &lt;executions&gt; &lt;execution&gt; &lt;goals&gt; &lt;goal&gt;createconsole&lt;/goal&gt; &lt;/goals&gt; &lt;/execution&gt; &lt;/executions&gt; &lt;/plugin&gt; &lt;/plugins&gt; &lt;/build&gt; &lt;dependencies&gt; &lt;dependency&gt; &lt;groupId&gt;org.eclipse.jetty&lt;/groupId&gt; &lt;artifactId&gt;jetty-http&lt;/artifactId&gt; &lt;version&gt;8.1.4.v20120524&lt;/version&gt; &lt;type&gt;jar&lt;/type&gt; &lt;scope&gt;compile&lt;/scope&gt; &lt;/dependency&gt; &lt;dependency&gt; &lt;groupId&gt;org.eclipse.jetty&lt;/groupId&gt; &lt;artifactId&gt;jetty-server&lt;/artifactId&gt; &lt;version&gt;8.1.4.v20120524&lt;/version&gt; &lt;type&gt;jar&lt;/type&gt; &lt;scope&gt;compile&lt;/scope&gt; &lt;/dependency&gt; &lt;dependency&gt; &lt;groupId&gt;org.eclipse.jetty&lt;/groupId&gt; &lt;artifactId&gt;jetty-jsp&lt;/artifactId&gt; &lt;version&gt;8.1.4.v20120524&lt;/version&gt; &lt;type&gt;jar&lt;/type&gt; &lt;scope&gt;compile&lt;/scope&gt; &lt;/dependency&gt; &lt;dependency&gt; &lt;groupId&gt;org.eclipse.jetty&lt;/groupId&gt; &lt;artifactId&gt;jetty-servlet&lt;/artifactId&gt; &lt;version&gt;8.1.4.v20120524&lt;/version&gt; &lt;type&gt;jar&lt;/type&gt; &lt;scope&gt;compile&lt;/scope&gt; &lt;/dependency&gt; &lt;dependency&gt; &lt;groupId&gt;org.eclipse.jetty&lt;/groupId&gt; &lt;artifactId&gt;jetty-webapp&lt;/artifactId&gt; &lt;version&gt;8.1.4.v20120524&lt;/version&gt; &lt;type&gt;jar&lt;/type&gt; &lt;scope&gt;compile&lt;/scope&gt; &lt;/dependency&gt; &lt;/dependencies&gt; &lt;/project&gt; </code></pre> <p>I assume that this is a problem specific to the jetty-console-maven-plugin, since everything works fine when I start the webapp within Eclipse (using a small Java class that starts Jetty I did not include here).</p> <p>I have looked at other answers, e.g., from <a href="https://stackoverflow.com/questions/2151075/cannot-load-jstl-taglib-within-embedded-jetty-server">cannot load JSTL taglib within embedded Jetty server</a> and <a href="https://stackoverflow.com/questions/11519161/jstl-not-parsed-in-a-jsp-page-running-on-an-embedded-jetty-instance">JSTL not parsed in a JSP page running on an embedded Jetty instance</a> and thereby changed quite some things which helped me to get so far, e.g., I updated the jetty-console-maven-plugin in order to not have old servlet specification code, I removed jsp and servlet JARs from /usr/share/java, I updated the XML specs of the web.xml and index.jspx, and so on but it did not help. </p> <p>Does anybody have an idea what is going wrong?</p>
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    1. COI wonder if I am missing some dependency, e.g., the servlet or the JSTL API? I tried to add something in that direction to the POM (e.g., javax.servlet-api and jstl and also the jstl-impl from org.glassfish.web, see http://stackoverflow.com/questions/6094329/tomcat-7-and-jstl) but that did not help.
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