OrdersController.java

package actions;

import java.util.Collection;

import org.apache.struts2.rest.DefaultHttpHeaders;
import org.apache.struts2.rest.HttpHeaders;
import org.apache.struts2.convention.annotation.Results;
import org.apache.struts2.convention.annotation.Result;

import com.opensymphony.xwork2.ModelDriven;
import com.opensymphony.xwork2.Validateable;
import com.opensymphony.xwork2.ValidationAwareSupport;
import org.apache.struts2.convention.annotation.Action;
import org.apache.struts2.interceptor.validation.SkipValidation;

@Results({
    @Result(name = "success", type = "redirectAction", params = {"actionName", "orders"})
//    ,
//    @Result(name = "orders-show", type = "dispatcher", params = {"location", "orders-index.jsp"}
//    )
})
public class OrdersController extends ValidationAwareSupport implements ModelDriven<Object>, Validateable {

    private Order model = new Order();
    private String id;
    private Collection<Order> list;
    private OrdersService ordersService = new OrdersService();

//    @Action(value="orders")
    @SkipValidation
    public String execute() {
        System.out.println("I M executed");
        return "index";
//        return "success";
    }

    // GET /orders/1
    public HttpHeaders show() {
        return new DefaultHttpHeaders("show");
    }

    // GET /orders
    public HttpHeaders index() {
        list = ordersService.getAll();
        return new DefaultHttpHeaders("index").disableCaching();
    }

    // GET /orders/1/edit
    public String edit() {
        return "edit";
    }

    // GET /orders/new
    public String editNew() {
        model = new Order();
        return "editNew";
    }

    // GET /orders/1/deleteConfirm
    public String deleteConfirm() {
        return "deleteConfirm";
    }

    // DELETE /orders/1
    public String destroy() {
        ordersService.remove(id);
        addActionMessage("Order removed successfully");
        return "success";
    }

    // POST /orders
    public HttpHeaders create() {
        ordersService.save(model);
        addActionMessage("New order created successfully");
        return new DefaultHttpHeaders("success").setLocationId(model.getId());
    }

    // PUT /orders/1
    public String update() {
        ordersService.save(model);
        addActionMessage("Order updated successfully");
        return "success";
    }

    public void validate() {
        if (model.getClientName() == null || model.getClientName().length() == 0) {
            addFieldError("clientName", "The client name is empty");
        }
    }

    public void setId(String id) {
        if (id != null) {
            this.model = ordersService.get(id);
        }
        this.id = id;
    }

    public Object getModel() {
        return (list != null ? list : model);
    }
}