| /******************************************************************************* |
| * Copyright (c) 2008, 2010 VMware Inc. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * VMware Inc. - initial contribution |
| *******************************************************************************/ |
| |
| package org.springframework.showcase.formtags.web; |
| |
| |
| |
| import org.springframework.core.enums.StaticLabeledEnumResolver; |
| |
| import org.springframework.showcase.formtags.domain.Colour; |
| |
| import org.springframework.showcase.formtags.domain.Country; |
| |
| import org.springframework.showcase.formtags.domain.User; |
| |
| import org.springframework.showcase.formtags.service.UserManager; |
| |
| import org.springframework.ui.ModelMap; |
| |
| import org.springframework.validation.Errors; |
| |
| import org.springframework.web.bind.ServletRequestDataBinder; |
| |
| import org.springframework.web.bind.ServletRequestUtils; |
| |
| import org.springframework.web.servlet.mvc.SimpleFormController; |
| |
| |
| |
| import javax.servlet.http.HttpServletRequest; |
| |
| import java.beans.PropertyEditorSupport; |
| |
| import java.util.Map; |
| |
| |
| |
| /** |
| |
| * The central form controller for this showcase application. |
| |
| * |
| |
| |
| */ |
| |
| public class FormController extends SimpleFormController { |
| |
| |
| |
| private UserManager userManager; |
| |
| |
| |
| |
| |
| /** |
| |
| * Sets the {@link UserManager} to which this presentation component |
| |
| * delegates in order to perform complex business logic. |
| |
| * @param userManager the {@link UserManager} to which this presentation |
| |
| * component delegatesin order to perform complex business logic |
| |
| */ |
| |
| public void setUserManager(UserManager userManager) { |
| |
| this.userManager = userManager; |
| |
| } |
| |
| |
| |
| |
| |
| protected void initBinder(HttpServletRequest request, ServletRequestDataBinder binder) throws Exception { |
| |
| binder.registerCustomEditor(Country.class, new CountryEditor(this.userManager)); |
| |
| binder.registerCustomEditor(Colour.class, new PropertyEditorSupport() { |
| |
| public void setAsText(String string) throws IllegalArgumentException { |
| |
| Short code = new Short(string); |
| |
| StaticLabeledEnumResolver resolver = new StaticLabeledEnumResolver(); |
| |
| setValue(resolver.getLabeledEnumByCode(Colour.class, code)); |
| |
| } |
| |
| }); |
| |
| } |
| |
| |
| |
| protected Map referenceData(HttpServletRequest request, Object command, Errors errors) throws Exception { |
| |
| return new ModelMap(this.userManager.findAllCountries()) |
| |
| .addObject("skills", getSkills()) |
| |
| .addObject(this.userManager.findAll()); |
| |
| } |
| |
| |
| |
| protected Object formBackingObject(HttpServletRequest request) throws Exception { |
| |
| int id = ServletRequestUtils.getRequiredIntParameter(request, "id"); |
| |
| return this.userManager.findById(new Integer(id)); |
| |
| } |
| |
| |
| |
| protected void doSubmitAction(Object managedResource) throws Exception { |
| |
| this.userManager.save((User) managedResource); |
| |
| } |
| |
| |
| |
| |
| |
| private String[] getSkills() { |
| |
| return new String[]{ |
| |
| "Potions", |
| |
| "Herbology", |
| |
| "Quidditch" |
| |
| }; |
| |
| } |
| |
| |
| |
| } |
| |