org.wallride.web.controller.admin.customfield.CustomFieldEditController.java Source code

Introduction

Here is the source code for org.wallride.web.controller.admin.customfield.CustomFieldEditController.java

Source

/*
 * Copyright 2014 Tagbangers, Inc.
 *
 * 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.wallride.web.controller.admin.customfield;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.context.support.MessageSourceAccessor;
import org.springframework.http.HttpStatus;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.validation.BindException;
import org.springframework.validation.BindingResult;
import org.springframework.validation.annotation.Validated;
import org.springframework.web.bind.annotation.*;
import org.springframework.web.servlet.mvc.support.RedirectAttributes;
import org.wallride.domain.CustomField;
import org.wallride.service.CustomFieldService;
import org.wallride.exception.DuplicateCodeException;
import org.wallride.exception.EmptyCodeException;
import org.wallride.support.AuthorizedUser;
import org.wallride.web.support.RestValidationErrorModel;

import javax.inject.Inject;

@Controller
@RequestMapping("/{language}/customfields/edit")
public class CustomFieldEditController {

    private static Logger logger = LoggerFactory.getLogger(CustomFieldEditController.class);

    @Inject
    private CustomFieldService customFieldService;

    @Inject
    private MessageSourceAccessor messageSourceAccessor;

    @ModelAttribute("fieldTypes")
    public CustomField.FieldType[] setFieldTypes() {
        return CustomField.FieldType.values();
    }

    @ModelAttribute("customField")
    public CustomField setupCustomField(@PathVariable String language, @RequestParam long id) {
        return customFieldService.getCustomFieldById(id, language);
    }

    @ModelAttribute("query")
    public String query(@RequestParam(required = false) String query) {
        return query;
    }

    @ExceptionHandler(BindException.class)
    @ResponseStatus(HttpStatus.BAD_REQUEST)
    public @ResponseBody RestValidationErrorModel bindException(BindException e) {
        logger.debug("BindException", e);
        return RestValidationErrorModel.fromBindingResult(e.getBindingResult(), messageSourceAccessor);
    }

    @RequestMapping(method = RequestMethod.GET)
    public String edit(@PathVariable String language, @RequestParam long id, Model model,
            RedirectAttributes redirectAttributes) {
        CustomField customField = (CustomField) model.asMap().get("customField");
        if (!language.equals(customField.getLanguage())) {
            redirectAttributes.addAttribute("language", language);
            return "redirect:/_admin/{language}/customfields/index";
        }

        CustomFieldEditForm form = CustomFieldEditForm.fromDomainObject(customField);
        model.addAttribute("form", form);

        return "customfield/edit";
    }

    @RequestMapping(method = RequestMethod.POST)
    public String update(@PathVariable String language, @Validated @ModelAttribute("form") CustomFieldEditForm form,
            BindingResult errors, String query, AuthorizedUser authorizedUser,
            RedirectAttributes redirectAttributes) {
        if (errors.hasErrors()) {
            return "customField/edit";
        }

        CustomField customField = null;
        try {
            customField = customFieldService.updateCustomField(form.buildCustomFieldUpdateRequest(),
                    authorizedUser);
        } catch (EmptyCodeException e) {
            errors.rejectValue("code", "NotNull");
        } catch (DuplicateCodeException e) {
            errors.rejectValue("code", "NotDuplicate");
        }
        if (errors.hasErrors()) {
            logger.debug("Errors: {}", errors);
            return "customfield/edit";
        }

        redirectAttributes.addFlashAttribute("savedCustomField", customField);
        redirectAttributes.addAttribute("language", language);
        redirectAttributes.addAttribute("id", customField.getId());
        return "redirect:/_admin/{language}/customfields/index";
    }
}