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| <title>Weld</title><link rel="stylesheet" type="text/css" href="css/docbook.css"><meta name="generator" content="DocBook XSL-NS Stylesheets V1.76.1"><meta name="keywords" content="jetty, servlet, servlet-api, cometd, http, spdy, websocket, eclipse, maven, java, server, software"><link rel="home" href="index.html" title="Jetty : The Definitive Reference"><link rel="up" href="frameworks.html" title="Chapter 27. Frameworks"><link rel="prev" href="framework-jetty-osgi.html" title="OSGI"><link rel="next" href="framework-metro.html" title="Metro"><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"><script type="text/javascript" src="js/shCore.js"></script><script type="text/javascript" src="js/shBrushJava.js"></script><script type="text/javascript" src="js/shBrushXml.js"></script><script type="text/javascript" src="js/shBrushBash.js"></script><script type="text/javascript" src="js/shBrushJScript.js"></script><script type="text/javascript" src="js/shBrushSql.js"></script><script type="text/javascript" src="js/shBrushProperties.js"></script><script type="text/javascript" src="js/shBrushPlain.js"></script><link type="text/css" rel="stylesheet" href="css/shCore.css"><link type="text/css" rel="stylesheet" href="css/shThemeEclipse.css"><link type="text/css" rel="stylesheet" href="css/font-awesome.min.css"></head><body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><table 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"><tr><td style="width: 25%"><a href="http://www.eclipse.org/jetty"><img src="images/jetty-header-logo.png" alt="Jetty Logo"></a><br><span style="font-size: small"> |
| Version: 9.2.21.v20170120</span></td><td style="width: 50%"><script type="text/javascript"> (function() { |
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| <span class="website">www.webtide.com</span></a></h5><p> |
| private support for your internal/customer projects ... custom extensions and distributions ... versioned snapshots for indefinite support ... |
| scalability guidance for your apps and Ajax/Comet projects ... development services from 1 day to full product delivery |
| </p></div><div class="section"><div class="titlepage"><div><div><h2 class="title" style="clear: both"><a name="framework-weld"></a>Weld</h2></div></div></div><div class="toc"><dl><dt><span class="section"><a href="framework-weld.html#weld-setup-distro">Weld Setup</a></span></dt></dl></div><p><a class="link" href="http://seamframework.org/Weld" target="_top">Weld</a> can be used |
| to add support for CDI (Contexts and Dependency Injection) to Servlets, |
| Listeners and Filters. It is easily configured with Jetty 9.</p><div class="section"><div class="titlepage"><div><div><h3 class="title"><a name="weld-setup-distro"></a>Weld Setup</h3></div></div></div><p>The easiest way to configure weld is within the jetty distribution |
| itself:</p><div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><p>Enable the weld startup <a class="link" href="startup-modules.html" title="Managing Startup Modules">module</a></p></li><li class="listitem"><p>Ensure your <code class="filename">WEB-INF/web.xml</code> contains the |
| following listeners.</p><div class="informalexample"><script type="syntaxhighlighter" class="brush: xml;toolbar: false"> |
| <![CDATA[ |
| |
| <listener> |
| <listener-class>org.jboss.weld.environment.servlet.BeanManagerResourceBindingListener</listener-class> |
| </listener> |
| <listener> |
| <listener-class>org.jboss.weld.environment.servlet.Listener</listener-class> |
| </listener> |
| ]]> |
| </script></div></li></ol></div><p>That should be it so when you start up your jetty distribution with |
| the webapp you should see the following output (providing your logging is |
| the default configuration).</p><div class="screenexample"><pre class="screen"> |
| |
| 013-05-30 15:49:01.511:INFO:oejs.Server:main: jetty-9.0.3.v20130506 |
| 2013-05-30 15:49:01.564:INFO:oejdp.ScanningAppProvider:main: Deployment monitor [file:/home/user/jetty-distribution-9.2.21.v20170120/webapps/] at interval 1 |
| 2013-05-30 15:49:01.764:INFO:oejpw.PlusConfiguration:main: No Transaction manager found - if your webapp requires one, please configure one. |
| May 30, 2013 3:49:01 PM org.jboss.weld.bootstrap.WeldBootstrap <clinit> |
| INFO: WELD-000900 2.0.0 (Final) |
| May 30, 2013 3:49:02 PM org.jboss.weld.bootstrap.WeldBootstrap startContainer |
| INFO: WELD-000101 Transactional services not available. Injection of @Inject UserTransaction not available. Transactional observers will be invoked synchronously. |
| May 30, 2013 3:49:02 PM org.jboss.weld.bootstrap.WeldBootstrap startContainer |
| WARNING: Legacy deployment metadata provided by the integrator. Certain functionality will not be available. |
| May 30, 2013 3:49:02 PM org.jboss.weld.environment.jetty.JettyPost72Container initialize |
| INFO: Jetty7 detected, JSR-299 injection will be available in Listeners, Servlets and Filters. |
| May 30, 2013 3:49:02 PM org.jboss.weld.interceptor.util.InterceptionTypeRegistry <clinit> |
| WARNING: Class 'javax.ejb.PostActivate' not found, interception based on it is not enabled |
| May 30, 2013 3:49:02 PM org.jboss.weld.interceptor.util.InterceptionTypeRegistry <clinit> |
| WARNING: Class 'javax.ejb.PrePassivate' not found, interception based on it is not enabled |
| 2013-05-30 15:49:02.919:INFO:oejsh.ContextHandler:main: Started o.e.j.w.WebAppContext@40a49a3{/simple-web,file:/private/var/folders/br/kbs2g3753c54wmv4j31pnw5r0000gn/T/jetty-0.0.0.0-8080-simple-web.war-_simple-web-any-/webapp/,AVAILABLE}{/simple-web.war} |
| 2013-05-30 15:49:02.940:INFO:oejs.ServerConnector:main: Started ServerConnector@430e0623{HTTP/1.1}{0.0.0.0:8080} |
| |
| </pre></div><p>For use with the jetty-maven-plugin, the best idea is to make the |
| org.jboss.weld.servlet:weld-servlet artifact a <span class="emphasis"><em>plugin</em></span> |
| dependency (<span class="emphasis"><em>not</em></span> a webapp dependency), then follow |
| step 2 above.</p></div></div><script type="text/javascript"> |
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