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Re: [jetty-users] Either OR but not Both.

<welcome-file-list> is only used when Jetty is in charge of serving static content.
Or said another way, when there is a request for a resource that doesn't match a url-pattern that the webapp has specified, then the servlet spec Default Servlet kicks in and determines static content, welcome-files, etc ...

You have jersey setup with <url-pattern>/*</url-pattern>, which means Jersey is responsible for 100% of content served.
Jetty is not involved in much with that configuration.

I don't understand this kind of configuration, Jersey usage should be focused, only on REST api resources, not 100% of content, including static and default servlet.
I would recommend that you specify jersey on a narrow focused url-pattern, like `/api/*` and leave the other requests for resources to Jetty (it can serve static content WAY BETTER than Jersey can).

Joakim Erdfelt / joakim@xxxxxxxxxxx


On Sat, Apr 3, 2021 at 1:55 AM Som Lima <somplasticllc@xxxxxxxxx> wrote:

IF I have the web.xml then localhost:8080/myresource  works fine
BUT the index.jsp is not picked  with localhost:8080 or http://localhost/index.jsp
I got an 404.
URI:/
STATUS:404

IF I remove the web.xml then the index.jsp is picked up which is what is meant to happen with jetty because it's built in functionality
assumes an index.jsp file is there and will pick it and publish it.
But the I get a 404 with localhost:8080/myresource  now.
I want both index.jsp to be picked up and have the jersey functionality localhost:8080/myresource with the web.xml
but I can only have one or the other.

<?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"
        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>/*</url-pattern>
    </servlet-mapping>
   
   <!-- no effect  -->
    <welcome-file-list>
    <welcome-file>index.jsp</welcome-file>
    </welcome-file-list>
   
</web-app>


import jakarta.ws.rs.GET;
import jakarta.ws.rs.Path;
import jakarta.ws.rs.Produces;
import jakarta.ws.rs.core.MediaType;

/**
 * Root resource (exposed at "myresource" path)
 */
@Path("myresource")
public class MyResource {

    /**
     * Method handling HTTP GET requests. The returned object will be sent
     * to the client as "text/plain" media type.
     *
     * @return String that will be returned as a text/plain response.
     */
    @GET
    @Produces(MediaType.TEXT_PLAIN)
    public String getIt() {
        return "got, it!";
    }
}



Preferably I also want the Rest API Config to work as well as the index.jsp so that I can call the resource localhost:8080/v1/myresource

import jakarta.ws.rs.ApplicationPath;
import jakarta.ws.rs.core.Application;

@ApplicationPath("v1")
public class RestAppConfig extends Application{
}


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