Simple JAX-RS

[klind]

Hi, I am trying to create a simple JAX-RS.

<web-app version="3.0" xmlns="http://java.sun.com/xml/ns/javaee"
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd">
  
          <listener>
                    <listener-class>
                              org.jboss.resteasy.plugins.server.servlet.ResteasyBootstrap
                    </listener-class>
          </listener>
  
          <!-- Servlets -->
          <servlet>
                    <servlet-name>Resteasy</servlet-name>
                    <servlet-class>
                              org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher
                    </servlet-class>
          </servlet>
  
          <servlet-mapping>
                    <servlet-name>Resteasy</servlet-name>
                    <url-pattern>/profitmock/*</url-pattern>
          </servlet-mapping>

          <!-- Default page to serve -->
          <welcome-file-list>
                    <welcome-file>test.html</welcome-file>
          </welcome-file-list>
  </web-app>

@Path("api")
@Produces(MediaType.APPLICATION_JSON)
public class ProfitMock  {
    
          @GET
          @Path("list")
          @Produces(MediaType.APPLICATION_JSON)
    public String list() {
        return "Hello World, I still need some work to be useful!";
    }
  }

From the jboss console... 

Registering web context: /profitMock-3.30.2-SNAPSHOT

I use SoapUI to test, but I get this response :

HTTP Status 404 - Could not find resource for relative : /profitmock/api/list of full path: http://localhost:8080/profitMock-3.30.2-SNAPSHOT/profitmock/api/list

The

http://localhost:8080/profitMock-3.30.2-SNAPSHOT/

return the test html page.

[jaysensharma]

Hi,

   Try altering your Class "ProfitMock.java" as following:

import javax.inject.Inject;
import javax.ws.rs.GET;
import javax.ws.rs.Path;
import javax.ws.rs.Produces;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.ApplicationPath;
import javax.ws.rs.core.Application;

@ApplicationPath("profitmock")      // ======> ** NOTICE **   Also notice this class extends "Application"

@Path("api")
@Produces(MediaType.APPLICATION_JSON)
public class ProfitMock  extends Application  {

          @GET
          @Path("list")
          @Produces(MediaType.APPLICATION_JSON)
    public String list() {
        return "Hello World, I still need some work to be useful!";
    }
  }

Depoy your application and then access it as folllowing :   http://localhost:8080/profitMock-3.30.2-SNAPSHOT/profitmock/api/list

Basically you will need to follow any of the 3 options in the following link:  https://docs.jboss.org/author/display/AS7/JAX-RS+Reference+Guide

The ApplicationPath annotation you have to use your POJO will not work, or use web.xml to do that.

try the Attached WAR  :  https://github.com/jaysensharma/MiddlewareMagicDemos/blob/master/Resteasy_JBoss_EAP6.1.Alpha/build/ResteasyService.war

Access the application as following:    http://localhost:8080/ResteasyService/profitmock/api/list

[klind]

Nope.. that didn't help

As I reed the documentation, I shouldn't use the javax.ws.rs.core.Application when using JBoss 7.

[klind]

Well this worked...

<web-app version="3.0" xmlns="http://java.sun.com/xml/ns/javaee"
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd">
  
          <!-- Default page to serve -->
          <welcome-file-list>
                    <welcome-file>test.html</welcome-file>
          </welcome-file-list>
  </web-app>

@Path("api")
@Produces(MediaType.APPLICATION_JSON)
public class ProfitMock {


          @GET
          @Path("list")
          @Produces(MediaType.APPLICATION_JSON)
          public String list() {
                    return "Hello World, I still need some work to be useful!";
          }
}

@ApplicationPath("/profitmock")
public class JaxRsActivator extends Application {
 }

[mp911de]

Hi,

RESTeasy does not discover by itself sub-context paths. You've got to set the resteasy.servlet.mapping.prefix parameter. If you don't set the parameter, RESTeasy expects to be mapped at /. 

Look here: http://docs.jboss.org/resteasy/docs/2.3.5.Final/userguide/html/Installation_Configuration.html

Best regards, Mark