package org.springframework.samples.petclinic.web;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.springframework.samples.petclinic.Pet;
import org.springframework.samples.petclinic.Visit;
import org.springframework.web.bind.RequestUtils;
import org.springframework.web.servlet.ModelAndView;
/**
* JavaBean form controller that is used to add a new <code>Visit</code> to the system.
*
* @author Ken Krebs
*/
public class AddVisitForm extends AbstractClinicForm {
public AddVisitForm() {
setCommandName("visit");
// need a session to hold the formBackingObject
setSessionForm(true);
}
/** Method creates a new <code>Visit</code> with the correct <code>Pet</code> info */
protected Object formBackingObject(HttpServletRequest request) throws ServletException {
Pet pet = getClinic().loadPet(RequestUtils.getRequiredIntParameter(request, "petId"));
Visit visit = new Visit();
pet.addVisit(visit);
return visit;
}
/** Method inserts a new <code>Visit</code>. */
protected ModelAndView onSubmit(Object command) throws ServletException {
Visit visit = (Visit) command;
// delegate the insert to the Business layer
getClinic().storeVisit(visit);
return new ModelAndView(getSuccessView(), "ownerId", visit.getPet().getOwner().getId());
}
protected ModelAndView handleInvalidSubmit(HttpServletRequest request, HttpServletResponse response)
throws Exception {
return disallowDuplicateFormSubmission(request, response);
}
}