org.home.petclinic2.controller.VisitController.java Source code

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Here is the source code for org.home.petclinic2.controller.VisitController.java

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/*
 * Copyright 2002-2013 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.home.petclinic2.controller;

import javax.validation.Valid;

import org.home.petclinic2.domain.Pet;
import org.home.petclinic2.domain.Visit;
import org.home.petclinic2.service.ClinicService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.validation.BindingResult;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.servlet.ModelAndView;

/**
 * Visit controller
 * 
 * @author Juergen Hoeller
 * @author Ken Krebs
 * @author Arjen Poutsma
 * @author Michael Isvy
 */
@Controller
public class VisitController {

    @Autowired
    private ClinicService clinicService;

    /**
     * Retrieves view for user to add a visit
     * 
     * @param petId
     * @param model
     * @return
     */
    @RequestMapping(value = "/owner/*/pet/{petId}/visit/new", method = RequestMethod.GET)
    public String initNewVisitForm(@PathVariable("petId") int petId, Model model) {
        Pet pet = clinicService.findPetById(petId);
        Visit visit = new Visit();
        visit.setPet(pet);
        model.addAttribute(visit);
        return "pet/visit";
    }

    /**
     * Handles visit validation and saves the visit
     * 
     * @param visit
     * @param result
     * @param petId
     * @return
     */
    @RequestMapping(value = "/owner/{ownerId}/pet/{petId}/visit/new", method = RequestMethod.POST)
    public String processNewVisitForm(@Valid Visit visit, BindingResult result, @PathVariable int petId) {
        if (result.hasErrors()) {
            return "pet/visit";
        } else {
            Pet pet = clinicService.findPetById(petId);
            visit.setPet(pet);
            clinicService.saveVisit(visit);
            return "redirect:/owner/{ownerId}";
        }
    }

    /**
     * Shows list of visits for pet
     * <p>
     * Doesn't look like it was ever implemented though
     * 
     * @param petId
     * @return
     */
    @RequestMapping(value = "/owner/*/pet/{petId}/visit", method = RequestMethod.GET)
    public ModelAndView showVisit(@PathVariable int petId) {
        ModelAndView mav = new ModelAndView("visitList");
        mav.addObject("visits", clinicService.findPetById(petId).getVisits());
        return mav;
    }

}