Restlet Tutorial example

Question

I am having trouble getting the tutorial example to work on GAE. AppEngine Log says:

"GET /contacts/123 HTTP/1.1" 404 598 - "Restlet-Framework/2.1snapshot,gzip(gfe)"
javax.servlet.ServletContext log: ContactRestlet: [Restlet] Attaching application: com.sem.server.rest.ContactApp@1bbc779 to URI: /contacts/123
This request caused a new process to be started for your application, and thus caused your application code to be loaded for the first time. This request may thus take longer and use more CPU than a typical request for your application.

I cannot reach it from my android client nor from the browser for that matter. Any help is appreciated!

web.xml as follows

<web-app xmlns="http://java.sun.com/xml/ns/javaee" version="2.5">

<context-param>
    <param-name>org.restlet.clients</param-name>
    <param-value>CLAP FILE</param-value>
  </context-param>  

<servlet>
  <servlet-name>PoiServiceImpl</servlet-name>
  <servlet-class>com.sem.server.PoiServiceImpl</servlet-class>
</servlet>

<servlet>
   <servlet-name>PoiRestlet</servlet-name>
   <servlet-class>org.restlet.ext.servlet.ServerServlet</servlet-class>
      <init-param>
        <param-name>org.restlet.application</param-name>
        <param-value>com.sem.server.rest.PoiApp</param-value>
      </init-param>
</servlet>

<servlet>
   <servlet-name>ContactRestlet</servlet-name>
   <servlet-class>org.restlet.ext.servlet.ServerServlet</servlet-class>
      <init-param>
        <param-name>org.restlet.application</param-name>
        <param-value>com.sem.server.rest.ContactApp</param-value>
      </init-param>
</servlet>

<servlet>
   <servlet-name>CatRestlet</servlet-name>
   <servlet-class>org.restlet.ext.servlet.ServerServlet</servlet-class>
      <init-param>
        <param-name>org.restlet.application</param-name>
        <param-value>com.sem.server.rest.CatApp</param-value>
      </init-param>
</servlet>

<servlet-mapping>
  <servlet-name>PoiServiceImpl</servlet-name>
  <url-pattern>/sem10/PoiService</url-pattern>
</servlet-mapping>

<servlet-mapping>
    <servlet-name>PoiRestlet</servlet-name>
    <url-pattern>/poi</url-pattern>
</servlet-mapping>

<servlet-mapping>
    <servlet-name>ContactRestlet</servlet-name>
    <url-pattern>/contacts/123</url-pattern>
</servlet-mapping>

<servlet-mapping>
    <servlet-name>CatRestlet</servlet-name>
    <url-pattern>/cat</url-pattern>
</servlet-mapping>


  <!-- Default page to serve -->
  <welcome-file-list>
    <welcome-file>Sem10.html</welcome-file>
  </welcome-file-list>

</web-app>

ContactApp

import java.io.File;    
import org.restlet.Application;
import org.restlet.Component;
import org.restlet.Restlet;
import org.restlet.data.LocalReference;
import org.restlet.data.Protocol;
import org.restlet.resource.Directory;
import org.restlet.routing.Router;

public class ContactApp extends Application {

/**
 * When launched as a standalone application.
 * 
 * @param args
 * @throws Exception
 */
public static void main(String[] args) throws Exception {
    Component component = new Component();
    component.getClients().add(Protocol.FILE);
    component.getServers().add(Protocol.HTTP, 8080);
    component.getDefaultHost().attach(new ContactApp());
    component.start();
}

@Override
public Restlet createInboundRoot() {
    Router router = new Router(getContext());
    getConnectorService().getClientProtocols().add(Protocol.FILE);

 // Serve the files generated by the GWT compilation step.
    File warDir = new File("");
    if (!"war".equals(warDir.getName())) {
        warDir = new File(warDir, "war/");
    }

    Directory dir = new Directory(getContext(), LocalReference
            .createFileReference(warDir));
    router.attachDefault(dir);


       router.attach("/contacts/123", ContactServResource.class);

        return router;
    }
}

Answer 1

The Dev-Mailinglist kindly answered my questions:

here