My Java rest service for my Angular Web application

To get all the companies to my web application I had to write a REST service in Java. I'm using the Eclipse Luna version together with the javax.ws libraries from the jersey implementation (see

http://jersey.java.net/ ) 

This is the simplest implementation.

Before that i have written my own data classes and put them into a separate project called ContractsDB. From the Project I export the JAR file and will use it in my Rest project.

I'm not using JPA (Java persistence api), since I think in combination with the web services it is to complicated to get going and to distribute.

My rest service looks as following:

 package com.testres;

import java.util.List;

import javax.ws.rs.GET;
// import javax.ws.rs.PUT;
import javax.ws.rs.Path;
import javax.ws.rs.PathParam;
import javax.ws.rs.Produces;
import com.google.gson.Gson;
import com.google.gson.GsonBuilder;

import ContractsDB.Models.*;

// http://localhost:9080/TestRest/rest/RestCompanies
// http://localhost:9080/TestRest/rest/RestCompanies/name    to order by name

@Path("RestCompanies/{orderby}")
public class GetCompanies {

     // This method is called if TEXT_PLAIN is request

    @GET
    @Produces("application/json") // MediaType.APPLICATION_JSON)

    public String Get(@PathParam("orderby") String p_OrderBy) {
        Company_Factory cf = new Company_Factory();
        List<Company> Company_List = cf.QueryCompany("", p_OrderBy);
        Gson gson = new GsonBuilder().create();
        return gson.toJson(Company_List);
    }
}

As you can see I return from  my own query object, also I am using the Google JSon library to return json syntax.

I test the service with a firefox plugin:

It seems to be working, next step will be to create a page and retrieve the data with AngularJS.