1 /** 2 * This file Copyright (c) 2012-2018 Magnolia International 3 * Ltd. (http://www.magnolia-cms.com). All rights reserved. 4 * 5 * 6 * This file is dual-licensed under both the Magnolia 7 * Network Agreement and the GNU General Public License. 8 * You may elect to use one or the other of these licenses. 9 * 10 * This file is distributed in the hope that it will be 11 * useful, but AS-IS and WITHOUT ANY WARRANTY; without even the 12 * implied warranty of MERCHANTABILITY or FITNESS FOR A 13 * PARTICULAR PURPOSE, TITLE, or NONINFRINGEMENT. 14 * Redistribution, except as permitted by whichever of the GPL 15 * or MNA you select, is prohibited. 16 * 17 * 1. For the GPL license (GPL), you can redistribute and/or 18 * modify this file under the terms of the GNU General 19 * Public License, Version 3, as published by the Free Software 20 * Foundation. You should have received a copy of the GNU 21 * General Public License, Version 3 along with this program; 22 * if not, write to the Free Software Foundation, Inc., 51 23 * Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 24 * 25 * 2. For the Magnolia Network Agreement (MNA), this file 26 * and the accompanying materials are made available under the 27 * terms of the MNA which accompanies this distribution, and 28 * is available at http://www.magnolia-cms.com/mna.html 29 * 30 * Any modifications to this file must keep this entire header 31 * intact. 32 * 33 */ 34 package info.magnolia.ui.form.field.definition; 35 36 import info.magnolia.i18nsystem.I18nText; 37 import info.magnolia.i18nsystem.I18nable; 38 import info.magnolia.ui.form.field.transformer.Transformer; 39 import info.magnolia.ui.form.validator.definition.FieldValidatorDefinition; 40 41 import java.util.List; 42 43 /** 44 * Defines a field within a dialog. 45 * 46 * @see FieldDefinition 47 * @see FieldValidatorDefinition 48 */ 49 @I18nable(keyGenerator = FieldDefinitionKeyGenerator.class) 50 public interface FieldDefinition { 51 52 /** 53 * Determines the name of the data property where the value entered by the user is stored. 54 */ 55 String getName(); 56 57 /** 58 * Makes the field mandatory. 59 */ 60 boolean isRequired(); 61 62 /** 63 * Error message text displayed in case of required = true. 64 */ 65 @I18nText 66 String getRequiredErrorMessage(); 67 68 /** 69 * The type of this field when stored in a JCR repository expressed as a JCR property type name. 70 * 71 * @see javax.jcr.PropertyType 72 */ 73 String getType(); 74 75 /** 76 * Text displayed as field label. 77 */ 78 @I18nText 79 String getLabel(); 80 81 /** 82 * Message bundle for localized field labels. 83 */ 84 String getI18nBasename(); 85 86 /** 87 * Description displayed to the user when clicking on the Info Button. 88 */ 89 @I18nText 90 String getDescription(); 91 92 /** 93 * Pre-filled value displayed in the field. The value can be overwritten by the user. 94 */ 95 String getDefaultValue(); 96 97 /** 98 * Determines if a Field Property can be changed. 99 */ 100 boolean isReadOnly(); 101 102 /** 103 * Enables i18n authoring support. 104 * This allows authors to write foreign language or regionally targeted content. 105 * A two-letter language identifier (en, ge, fr etc.) is displayed on controls 106 * where i18n is set to true. 107 */ 108 boolean isI18n(); 109 110 /** 111 * Define a specific Field styleName. This style definition will be added to the Field Style by calling 112 * AbstractComponent.addStyleName. 113 */ 114 String getStyleName(); 115 116 List<FieldValidatorDefinition> getValidators(); 117 118 Class<? extends Transformer<?>> getTransformerClass(); 119 120 Class<?> getConverterClass(); 121 }