errores en el modelo

[seroons]

Lo del jUnit lo he pillado, es inútil hace pruebas a los getter y setter.

Ahora bien, estoy utilizando el framework "apache cocoon", este es el codigo:

Código Java:

package es.witmachine.controller;
import es.witmachine.manager.MachineManager;
import es.witmachine.model.Machine;
import java.util.Map;
import java.util.HashMap;
import javax.servlet.http.HttpServletRequest;
import org.apache.cocoon.rest.controller.annotation.Inject;
import org.apache.cocoon.rest.controller.annotation.RESTController;
import org.apache.cocoon.rest.controller.annotation.RequestParameter;
import org.apache.cocoon.rest.controller.annotation.SitemapParameter;
import org.apache.cocoon.rest.controller.method.Delete;
import org.apache.cocoon.rest.controller.method.Get;
import org.apache.cocoon.rest.controller.method.Post;
import org.apache.cocoon.rest.controller.method.Put;
import org.apache.cocoon.rest.controller.response.RedirectResponse;
import org.apache.cocoon.rest.controller.response.RestResponse;
import org.apache.cocoon.rest.controller.response.URLResponse;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Qualifier;
 
@RESTController
public class MachineController implements Post, Get, Delete, Put {
    
    @RequestParameter
    private String name, description, date, hoursJobs;
    
    @SitemapParameter
    private int idmachine;
    
    @Autowired
    @Qualifier("machineManager")
    private MachineManager machineManager;
    
    @Inject
    HttpServletRequest request;
    
    public RestResponse doPost() throws Exception {
        final Machine machine = new Machine();
        
        machine.setName(name);
        machine.setDescription(description);
        machine.setHoursJobs(hoursJobs);
        machine.setDate(date);
        machineManager.create(machine);
        
        return new RedirectResponse("/machine");
    }
    
    
    public RestResponse doPut() throws Exception {
        final Machine machine = new Machine();
        machine.setName(name);
        machine.setDescription(description);
        machine.setHoursJobs(hoursJobs);
        machine.setDate(date);
        machineManager.update(machine);
        
        return new RedirectResponse("/machine");
    }
    
    public RestResponse doDelete() throws Exception {
        machineManager.delete(idmachine);
        return new RedirectResponse("/machine");
    }
 
    public RestResponse doGet() throws Exception {
        final Map<String, Object> result = new HashMap<String, Object>();
        System.out.println("idmachine= " + idmachine);
        result.put("idmachine", this.idmachine);
        result.put("name", this.name);
        result.put("description", this.description);
        result.put("hoursJobs", this.hoursJobs);
        
        return new URLResponse("servlet:/screen/rest-controller-view.html", result);
    }
    
}
 

y el error que me da en la consola es este:

error: package org.apache.cocoon.rest.controller.annotation does not exist