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Re: [jetty-users] Jetty version 11 web.xml for Jakarta-EE 9
That is not what metadata-complete is for, and users of Jersey or JSP do not have to set it (either way) for success in either embedded, standalone (home/base), or jetty-maven-plugin.

JSP has no care in the world about Servlet metadata.
Jersey doesn't use Servlet metadata either.

Stop linking to, or promoting, your herokuapp.com (you'll just get this new email address banned by eclipse mailing list moderators again).

Joakim Erdfelt / joakim@xxxxxxxxxxx


On Tue, Apr 20, 2021 at 3:31 PM back Button via jetty-users <jetty-users@xxxxxxxxxxx> wrote:

This is a copy of the web.xml needed to run Jetty successfully both as
jetty embedded and as a maven plugin. mvn jetty:run

The most  important setting is
metadata-complete="false"

Please look into the effects of metadata-complete="false" or metadata-complete="true"

With this setting metadata-complete="false" one can use web.xml
set the  welcome file to any name
the annotations will be turned on.

The original  FAULTY archetype is this one. found here in eclipse documentation

mvn archetype:generate -DarchetypeArtifactId=jersey-heroku-webapp \
                -DarchetypeGroupId=org.glassfish.jersey.archetypes -DinteractiveMode=false \
                -DgroupId=com.example -DartifactId=simple-heroku-webapp -Dpackage=com.example \
                -DarchetypeVersion=3.0.1



<!--web.xml -->
<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns="https://jakarta.ee/xml/ns/jakartaee";
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
    xsi:schemaLocation="https://jakarta.ee/xml/ns/jakartaee
                      https://jakarta.ee/xml/ns/jakartaee/web-app_5_0.xsd";
    metadata-complete="false" version="5.0">
    <servlet>
        <servlet-name>Jersey Web Application</servlet-name>
        <servlet-class>org.glassfish.jersey.servlet.ServletContainer</servlet-class>
        <init-param>
            <param-name>jersey.config.server.provider.packages</param-name>
            <param-value>com.example</param-value>
        </init-param>
        <load-on-startup>1</load-on-startup>
    </servlet>
    <servlet-mapping>
        <servlet-name>Jersey Web Application</servlet-name>
        <url-pattern>/api/*</url-pattern>
    </servlet-mapping>
    <welcome-file-list>
        <welcome-file>main.jsp</welcome-file>
    </welcome-file-list>
</web-app>



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