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   <title>Files Scanned by the Jetty Maven Plugin</title><link rel="stylesheet" type="text/css" href="css/docbook.css"><meta name="generator" content="DocBook XSL Stylesheets V1.79.1"><meta name="keywords" content="jetty, servlet, servlet-api, cometd, http, websocket, eclipse, maven, java, server, software"><link rel="home" href="index.html" title="Jetty"><link rel="up" href="maven-and-jetty.html" title="Chapter&nbsp;23.&nbsp;Maven and Jetty"><link rel="prev" href="jetty-maven-plugin.html" title="Configuring the Jetty Maven Plugin"><link rel="next" href="jetty-jspc-maven-plugin.html" title="Jetty Jspc Maven Plugin"><link xmlns:jfetch="java:org.eclipse.jetty.xslt.tools.JavaSourceFetchExtension" xmlns:fetch="java:org.eclipse.jetty.xslt.tools.SourceFetchExtension" xmlns:d="http://docbook.org/ns/docbook" xmlns:l="http://docbook.sourceforge.net/xmlns/l10n/1.0" xmlns:xslthl="http://xslthl.sf.net" xmlns:gcse="http://www.google.com" xmlns:date="http://exslt.org/dates-and-times" rel="shortcut icon" href="images/favicon.ico"><link rel="stylesheet" href="css/highlighter/foundation.css"><script src="js/highlight.pack.js"></script><script>
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            Version: 9.3.28.v20191105</span></td><td style="width: 50%"></td></tr></table><div xmlns:jfetch="java:org.eclipse.jetty.xslt.tools.JavaSourceFetchExtension" xmlns:fetch="java:org.eclipse.jetty.xslt.tools.SourceFetchExtension" xmlns:d="http://docbook.org/ns/docbook" xmlns:l="http://docbook.sourceforge.net/xmlns/l10n/1.0" xmlns:xslthl="http://xslthl.sf.net" xmlns:gcse="http://www.google.com" xmlns:date="http://exslt.org/dates-and-times" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="3" align="center">Files Scanned by the Jetty Maven Plugin</th></tr><tr><td width="20%" align="left"><a accesskey="p" href="jetty-maven-plugin.html"><i class="fa fa-chevron-left" aria-hidden="true"></i> Previous</a>&nbsp;</td><th width="60%" align="center">Chapter&nbsp;23.&nbsp;Maven and Jetty<br><a accesskey="p" href="index.html"><i class="fa fa-home" aria-hidden="true"></i> Home</a></th><td width="20%" align="right">&nbsp;<a accesskey="n" href="jetty-jspc-maven-plugin.html">Next <i class="fa fa-chevron-right" aria-hidden="true"></i></a></td></tr></table><hr></div><div xmlns:jfetch="java:org.eclipse.jetty.xslt.tools.JavaSourceFetchExtension" xmlns:fetch="java:org.eclipse.jetty.xslt.tools.SourceFetchExtension" xmlns:d="http://docbook.org/ns/docbook" xmlns:l="http://docbook.sourceforge.net/xmlns/l10n/1.0" xmlns:xslthl="http://xslthl.sf.net" xmlns:gcse="http://www.google.com" xmlns:date="http://exslt.org/dates-and-times" class="jetty-callout"><h5 class="callout"><a href="http://www.webtide.com/">Contact the core Jetty developers at
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      </p></div><div class="section"><div class="titlepage"><div><div><h2 class="title" style="clear: both"><a name="jetty-maven-scanning"></a>Files Scanned by the Jetty Maven Plugin</h2></div></div></div><div class="toc"><dl class="toc"><dt><span class="section"><a href="jetty-maven-scanning.html#scanner-matrix">Scanner Matrix</a></span></dt></dl></div><p>If you set a non zero <code class="literal">scanInterval</code> <a class="link" href="jetty-maven-plugin.html" title="Configuring the Jetty Maven Plugin">configuration parameter</a>, the <code class="literal">jetty-maven-plugin</code> will scan certain files every <code class="literal">scanInterval</code> seconds for changes, and redeploy the webapp if necessary.
The files that are scanned depend on the goal being executed.</p><div class="section"><div class="titlepage"><div><div><h3 class="title"><a name="scanner-matrix"></a>Scanner Matrix</h3></div></div></div><div class="informaltable"><table class="informaltable" border="1" width="100%"><colgroup><col class="col_1"><col class="col_2"></colgroup><thead><tr><th align="left" valign="top">Goal</th><th align="left" valign="top">Files</th></tr></thead><tbody><tr><td align="left" valign="top"><p><a class="link" href="jetty-maven-plugin.html#jetty-run-goal" title="jetty:run">jetty:run</a></p></td><td align="left" valign="top"><p>pom.xml, &lt;dependencies&gt;, &lt;classesDirectory&gt;, &lt;testClassesDirectory&gt;, &lt;webXml&gt; or &lt;webAppSourceDirectory&gt;/WEB-INF/web.xml, &lt;jettyEnvXml&gt; or &lt;webAppSourceDirectory&gt;/WEB-INF/jetty-web.xml, &lt;webAppSourceDirectory&gt;/WEB-INF/jetty-web.xml, &lt;scanTargets&gt;, &lt;scanTargetPatterns&gt;, any <a class="link" href="http://www.eclipse.org/jetty/javadoc/9.3.28.v20191105/org/eclipse/jetty/webapp/WebAppContext.html#setDefaultsDescriptor%28java.lang.String%29" target="_top">defaultsDescriptor</a> for the webapp, any <a class="link" href="http://www.eclipse.org/jetty/javadoc/9.3.28.v20191105/org/eclipse/jetty/webapp/WebAppContext.html#setOverrideDescriptor%28java.lang.String%29" target="_top">overrideDescriptor</a> for the webapp</p></td></tr><tr><td align="left" valign="top"><p><a class="link" href="jetty-maven-plugin.html#running-assembled-webapp-as-war" title="jetty:run-war">jetty:run-war</a></p></td><td align="left" valign="top"><p>pom.xml, &lt;war&gt;</p></td></tr><tr><td align="left" valign="top"><p><a class="link" href="jetty-maven-plugin.html#running-assembled-webapp-as-expanded-war" title="jetty:run-exploded">jetty:run-exploded</a></p></td><td align="left" valign="top"><p>pom.xml, &lt;war&gt;/WEB-INF/web.xml, &lt;war&gt;/WEB-INF/jetty-web.xml, &lt;war&gt;/WEB-INF/jetty-env.xml,&lt;war&gt;/WEB-INF/classes, &lt;war&gt;/WEB-INF/lib</p></td></tr><tr><td align="left" valign="top"><p><a class="link" href="jetty-maven-plugin.html#deploy-war-running-pre-assembled-war" title="jetty:deploy-war">jetty:deploy-war</a></p></td><td align="left" valign="top"><p>pom.xml, &lt;war&gt;</p></td></tr><tr><td align="left" valign="top"><p><a class="link" href="jetty-maven-plugin.html#jetty-run-forked-goal" title="jetty:run-forked">jetty:run-forked</a></p></td><td align="left" valign="top">&nbsp;</td></tr><tr><td align="left" valign="top"><p><a class="link" href="jetty-maven-plugin.html#jetty-start-goal" title="jetty:start">jetty:start</a></p></td><td align="left" valign="top"><p>pom.xml, &lt;dependencies&gt; from the pom, &lt;classesDirectory&gt;, &lt;testClassesDirectory&gt;, &lt;webXml&gt; or &lt;webAppSourceDirectory&gt;/WEB-INF/web.xml, &lt;jettyEnvXml&gt; or &lt;webAppSourceDirectory&gt;/WEB-INF/jetty-web.xml, &lt;webAppSourceDirectory&gt;/WEB-INF/jetty-web.xml, &lt;scanTargets&gt;, &lt;scanTargetPatterns&gt;, any <a class="link" href="http://www.eclipse.org/jetty/javadoc/9.3.28.v20191105/org/eclipse/jetty/webapp/WebAppContext.html#setDefaultsDescriptor%28java.lang.String%29" target="_top">defaultsDescriptor</a> for the webapp, any <a class="link" href="http://www.eclipse.org/jetty/javadoc/9.3.28.v20191105/org/eclipse/jetty/webapp/WebAppContext.html#setOverrideDescriptor%28java.lang.String%29" target="_top">overrideDescriptor</a> for the webapp</p></td></tr><tr><td align="left" valign="top"><p><a class="link" href="jetty-maven-plugin.html#jetty-stop-goal" title="jetty:stop">jetty:stop</a></p></td><td align="left" valign="top">&nbsp;</td></tr></tbody></table></div></div></div><script type="text/javascript">
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