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release-notes.html 31KB

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  1. <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
  2. <html>
  3. <head>
  4. <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
  5. <title>Vaadin Framework @version@</title>
  6. <link rel="stylesheet" type="text/css" href="css/styles.css" />
  7. <style type="text/css">
  8. .nested-list ol {
  9. counter-reset: item
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  15. content: counters(item, ".") ". ";
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  18. </style>
  19. </head>
  20. <body>
  21. <div id="header">
  22. <h1>Vaadin &ndash; thinking of U and I</h1>
  23. <div id="version">
  24. <strong>Version @version@</strong>
  25. </div>
  26. </div>
  27. <!-- /header -->
  28. <div id="content">
  29. <p>Version @version@ built on @builddate@.</p>
  30. <h2 id="tableofcontents">Release Notes for Vaadin Framework
  31. @version@</h2>
  32. <ul>
  33. <li><a href="#overview">Overview of Vaadin Framework
  34. @version@ release</a></li>
  35. <li><a href="#changelog">Change Log for Vaadin Framework
  36. @version@</a></li>
  37. <li><a href="#enhancements">Enhancements in Vaadin Framework
  38. @version-minor@</a></li>
  39. <li><a href="#incompatible">Incompatible or Behavior-altering Changes in
  40. @version-minor@</a></li>
  41. <li><a href="#knownissues">Known Issues and Limitations</a></li>
  42. <li><a href="#starting">Getting started with Vaadin Framework</a></li>
  43. <li><a href="#package">Package Contents</a></li>
  44. <li><a href="#migrating">Migrating from Vaadin 7.7</a></li>
  45. <li><a href="#dependencies">Vaadin Framework @version@
  46. dependencies</a></li>
  47. <li><a href="#supportedversions">Supported
  48. Technologies</a></li>
  49. <li><a href="#vaadinontheweb">Vaadin Framework on the Web</a></li>
  50. </ul>
  51. <h2 id="overview">Overview of Vaadin Framework @version@ Release</h2>
  52. <p>
  53. Vaadin Framework @version@ is a
  54. <!-- feature release that includes -->
  55. pre-release for evaluating
  56. a number of new features and bug fixes, as listed in the <a
  57. href="#enhancements">list of enhancements</a> and <a
  58. href="#changelog">change log</a> below.
  59. This beta release contains breaking changes based on your feedback on the previous beta version,
  60. and we may change things on future beta versions based on your feedback if necessary.
  61. </p>
  62. <p> Special note for add-on developers: please test your add-on against
  63. Framework 8.0 and update your add-on as needed.
  64. </p>
  65. <!-- ================================================================ -->
  66. <h3 id="changelog">Change Log for Vaadin Framework @version@</h3>
  67. <!-- @release-notes-changelog@ -->
  68. <p>
  69. You can find the full list of all changes <a
  70. href="https://github.com/vaadin/framework/releases/tag/@version@">in
  71. GitHub</a>.
  72. </p>
  73. <h2 id="enhancements">Enhancements in Vaadin Framework @version-minor@</h2>
  74. <p>Vaadin Framework @version-minor@ includes many major and minor
  75. enhancements. Below is a list of the most notable changes:</p>
  76. <ul>
  77. <li>New, simpler data binding API</li>
  78. <li>Vaadin Framework is now based on Java 8</li>
  79. <li>Vaadin Framework is using GWT 2.8, allowing client side code to use Java 8</li>
  80. <li>Other Framework dependencies including Atmosphere have been upgraded</li>
  81. <li>Easier to integrate web components using HTML imports (<tt>@HtmlImport</tt>) and custom tag name support for <tt>AbstractJavaScriptComponent</tt></li>
  82. </ul>
  83. <p>
  84. The new data binding API replaces the old <tt>Container</tt>, <tt>Item</tt>, <tt>Property</tt>, <tt>FieldGroup</tt>,
  85. <tt>Validator</tt>, <tt>Converter</tt> and related classes with new mechanisms.
  86. Also components using those are replaced with updated implementations using the
  87. new API, and the old data binding API and components have been moved to separate
  88. compatibility packages for ease of migration.
  89. For more details, see <a href="#incompatible">the list of incompatible changes</a> and <a href="#migrating">how to migrate
  90. to Vaadin Framework 8</a>.
  91. </p>
  92. <p>
  93. For enhancements introduced in Vaadin Framework 7.7, see the <a
  94. href="http://vaadin.com/download/release/7.7/7.7.0/release-notes.html">Release
  95. Notes for Vaadin Framework 7.7.0</a>.
  96. </p>
  97. <h2 id="incompatible">Incompatible or Behavior-altering Changes in @version@</h2>
  98. <ul><h4>Compatibility and requirements</h4>
  99. <li>Vaadin Framework now requires Java 8 or later and Servlet 3.0 or later</li>
  100. <li>Support for older browsers (including Microsoft IE 8-10) and Windows Phone has been dropped</li>
  101. <li>Support for Google App Engine has been dropped</li>
  102. <li><a href="#supportedservers">Supported servers</a></li>
  103. </ul>
  104. <ul><h4>New Data Binding API related changes</h4>
  105. <li>Components using <tt>Property</tt>, <tt>Item</tt> or <tt>Container</tt> API have been reimplemented for the new API, except <tt>Tree</tt>, <tt>Table</tt>, <tt>TreeTable</tt> and <tt>Calendar</tt></li>
  106. <li>Framework 7 versions of the components available in the v7 compatibility package for easier migration, <a href="#legacycomponents">see list of legacy components</a></li>
  107. <li><tt>Binder</tt> is the replacement of <tt>FieldGroup</tt> and <tt>BeanFieldGroup</tt></li>
  108. <li>Converters and Validators have been moved from Components to <tt>Binder</tt></li>
  109. <li><tt>DataProvider</tt> is the replacement of <tt>Container</tt></li>
  110. <ul>
  111. <li><tt>ListDataProvider</tt> is the default in-memory data provider replacing <tt>IndexedContainer</tt>, <tt>BeanItemContainer</tt>, and <tt>BeanContainer</tt></li>
  112. <li><tt>BackEndDataProvider</tt> is the basis for a lazy data provider</li>
  113. <li><tt>SQLContainer</tt> is deprecated in v7 compatibility package and not directly replaced</li>
  114. <li><tt>HierarchicalContainer</tt> is deprecated in v7 compatibility package and a replacement is planned for 8.1</li>
  115. </ul>
  116. <li>All components that list data are based on <tt>AbstractListing</tt></li>
  117. <li>All <tt>AbstractListing</tt> components have been typed with the type of items they are listing</li>
  118. <li><tt>HasValue</tt> replaces the <tt>Field</tt> interface as the basis for all field components</li>
  119. <li>Field components based on <tt>HasValue</tt> may or may not accept null values, depending on each component. There is no <tt>setNullRepresentation</tt> anymore</li>
  120. <li><tt>AbstractField::setRequired(boolean)</tt> has been replaced with:
  121. <ul>
  122. <li><tt>HasValue::setRequiredIndicatorVisible(boolean)</tt> which only makes the <tt>*</tt> required indicator visible for the component</li>
  123. <li><tt>BindingBuilder::setRequired(String)</tt> adds a "not-empty" validator when used in <tt>Binder</tt> and makes the <tt>*</tt> required indicator visible</li>
  124. </ul>
  125. <li><tt>setItemCaptionGenerator</tt> in <tt>AbstractListing</tt> replaces <tt>setItemCaption</tt>, <tt>setItemCaptionMode</tt> and <tt>setItemCaptionPropertyId</tt> from <tt>AbstractSelect</tt></li>
  126. <li><tt>setItemIconGenerator</tt> in <tt>AbstractListing</tt> replaces <tt>setItemIcon</tt> and <tt>setItemIconPropertyId</tt> from <tt>AbstractSelect</tt></li>
  127. </ul>
  128. <ul><h4>General API changes</h4>
  129. <li>All listeners and most single method interfaces have been marked as <tt>@FunctionalInterface</tt></li>
  130. <li>All components are now immediate, and <tt>AbstractComponent::setImmediate(boolean immediate)</tt> has been removed.</li>
  131. <li>Read-only is now a feature for field components and has been moved from <tt>AbstractComponent</tt> to <tt>HasValue</tt> </li>
  132. <li>Some deprecated/obsolete parts of API have been removed</li>
  133. <li>All addListener/removeListener methods have been removed - replaced with the Java 8 friendly <tt>addClickListener()</tt>, <tt>addValueChangeListener()</tt> etc. instead</li>
  134. <li>All new listeners are unregistered using a <tt>Registration</tt> object returned by <tt>addXyzListener()</tt> rather than with a separate <tt>removeXyzListener()</tt></li>
  135. <li>Input prompts have been replaced with placeholders utilizing the related browser functionality, API is now <tt>setPlaceHolder</tt> instead of <tt>setInputPrompt</tt></li>
  136. <li>Valo is the default theme, instead of Reindeer</li>
  137. <li>Valo is the only included theme, all other themes have been moved to the <tt>compatiblity-themes</tt> package and are available as a separate dependency</li>
  138. <li><tt>SharedState</tt> and the getter methods for it have been added to each component, regardless of whether those are used for anything or not</li>
  139. <li>The old liferay theme (Liferay 6.0 look) has been removed</li>
  140. <li>FontAwesome icon constants have been deprecated, and will not be updated. It is replaced with <a href="https://vaadin.com/icons">Vaadin Icons</a> that are included in the Framework</li>
  141. <li>It is no longer possible to configure a <tt>CurrentInstance</tt> to be automatically inherited into spawned threads.</li>
  142. </ul>
  143. <ul><h4>Component specific API changes</h4>
  144. <li><tt>setDescription(String)</tt> now renders tooltip as inner text by default, instead of HTML. HTML can be still used by using <tt>setDescription(String, ContentMode)</tt></li>
  145. <li><tt>com.vaadin.shared.ui.label.ContentMode</tt> has been moved into <tt>com.vaadin.shared.ui</tt></li>
  146. <li><tt>DateField</tt> replaces old <tt>PopupDateField</tt></li>
  147. <li><tt>DateField</tt> and <tt>InlineDateField</tt> are now based on Java 8 <tt>LocalDate</tt> instead of <tt>Date</tt></li>
  148. <li><tt>DateTimeField</tt> and <tt>InlineDateTimeField</tt> based on Java 8 <tt>LocalDateTime</tt> are introduced for time selecting time (hour / minute / second) </li>
  149. <ul><li><tt>DateField</tt> and <tt>InlineDateField</tt> don't support time anymore, meaning the highest resolution for those is <tt>DateResolution.DAY</tt></li>
  150. <li><tt>Resolution</tt> for <tt>DateField</tt> and <tt>InlineDateField</tt> is replaced by <tt>DateResolution</tt> and <tt>DateTimeResolution</tt></li></ul>
  151. <li><tt>OptionGroup</tt> has been removed and replaced by:</li>
  152. <ul>
  153. <li><tt>CheckBoxGroup</tt> replaces <tt>OptionGroup</tt> in multiselect mode</li>
  154. <li><tt>RadioButtonGroup</tt> replaces <tt>OptionGroup</tt> in single select mode</li>
  155. <ul><tt>OptionGroup::setItemEnabled(Object, boolean)</tt> has been replaced by <tt>setItemEnabledProvider</tt> that accepts a predicate</ul>
  156. </ul>
  157. <li><tt>TwinColSelect</tt> is always in multiselect mode</li>
  158. <li><tt>ListSelect</tt> is always in multiselect mode</li>
  159. <li><tt>Upload</tt> has a separate immediate mode <tt>setImmediateMode(boolean)</tt> replacing <tt>setImmediate</tt> and is now by default in immediate mode</li>
  160. <li><tt>RichTextArea</tt> no longer receives a special "v-richtextarea-readonly" class when readonly, only the standard "v-readonly" class</li>
  161. <li><tt>Grid</tt> has been typed to the bean type it is using and its columns are specified with a value provider callback instead of "propertyId"</li>
  162. <li><tt>Grid</tt> Editor now uses <tt>Binder</tt> instead of <tt>FieldGroup</tt>, and doesn't support a <tt>FieldFactory</tt></li>
  163. <li><tt>Grid</tt> selection API has been removed from component level to <tt>GridSelectionModel</tt> which is available via <tt>Grid::getSelectionModel()</tt></li>
  164. <li><tt>Grid::setSelectionModel(GridSelectionModel)</tt> visibility has been changed from <tt>public</tt> to <tt>protected</tt> to reduce confusion with <tt>Grid::setSelectionMode</tt></li>
  165. </ul>
  166. <ul><h4>Client side widget specific API changes</h4>
  167. <li><tt>VTextualDate</tt></li> widget class is removed and replaced by abstract <tt>VAbstractTextualDate</tt> class which is supposed to be inherited by concrete date field implementation widgets
  168. </ul>
  169. <ul><h4>Component specific visual changes</h4>
  170. <li>The default width of <tt>Label</tt> is now undefined, matching other components</li>
  171. <li>The default width for <tt>ComboBox</tt> pop-up is now 100 % (previously undefined)</li>
  172. <li><tt>VerticalLayout</tt> has by default <tt>spacing = true</tt> and <tt>margin = true</tt></li>
  173. <li><tt>HorizontalLayout</tt> has by default <tt>spacing = true</tt> and <tt>margin = false</tt></li>
  174. </ul>
  175. <ul><h4>Component specific declarative syntax changes</h4>
  176. <li>Components in the compatibility packages now use the prefix <tt>vaadin7-"</tt> in declarative design files</li>
  177. <li><tt>required-indicator-visible</tt> attribute replaces the <tt>required</tt> attribute</li>
  178. <li><tt>placeholder</tt> attribute replaces the <tt>input-prompt</tt> attribute for input components</li>
  179. <li><tt>multi-select</tt> attribute is no longer used for select components</li>
  180. <li><tt>vaadin-option-group</tt> with attribute <tt>multi-select=true</tt> is replaced by <tt>v-check-box-group</tt></li>
  181. <li><tt>vaadin-option-group</tt> with attribute <tt>multi-select=false</tt> is replaced by <tt>v-radio-button-group</tt></li>
  182. <li><tt>immediate</tt> attribute is not used for any component</li>
  183. <li><tt>read-only</tt> attribute is now only used for field components instead of all components</li>
  184. <li><tt>vaadin-upload</tt> has a new attribute <tt>immediate-mode</tt> that replaces the removed <tt>immediate</tt> attribue</li>
  185. <li><tt>vaadin-grid</tt> column elements don't have <tt>property-id</tt> attribute anymore. Columns aren't addressed by a property anymore but they have an id. So there is <tt>column-id</tt> attribute instead</li>
  186. <li><tt>vaadin-grid</tt> doesn't have <tt>readonly</tt> attribute anymore. It is replaced by <tt>selection-allowed</tt> attribute which has special meaning for a <tt>Grid</tt></li>
  187. </ul>
  188. <ul id="legacycomponents"><h4>Legacy components in the v7 compatiblity package <tt>com.vaadin.v7.ui</tt> available as a separate dependency</h4>
  189. <li><tt>Calendar</tt> - no replacement in 8</li>
  190. <li><tt>CheckBox</tt></li>
  191. <li><tt>ColorPicker</tt></li>
  192. <li><tt>ColorPickerArea</tt></li>
  193. <li><tt>ComboBox</tt></li>
  194. <li><tt>CustomField</tt></li>
  195. <li><tt>DateField</tt> - replaced in 8 by <tt>DateField</tt> and <tt>DateTimeField</tt></li>
  196. <li><tt>Form</tt> - no replacement in 8</li>
  197. <li><tt>Grid</tt> (and renderers)</li>
  198. <li><tt>HorizontalLayout</tt></li>
  199. <li><tt>InlineDateField</tt> - replaced in 8 by <tt>InlineDateField</tt> and <tt>InlineDateTimeField</tt></li>
  200. <li><tt>Label</tt></li>
  201. <li><tt>ListSelect</tt></li>
  202. <li><tt>NativeSelect</tt></li>
  203. <li><tt>OptionGroup</tt> - replaced by <tt>CheckBoxGroup</tt> (multiselection) and <tt>RadioButtonGroup</tt> (single selection)</li>
  204. <li><tt>PasswordField</tt></li>
  205. <li><tt>PopupDateField</tt> - replaced in 8 by <tt>DateField</tt> and <tt>DateTimeField</tt></li>
  206. <li><tt>ProgressBar</tt></li>
  207. <li><tt>ProgressIndicator</tt></li>
  208. <li><tt>RichTextArea</tt></li>
  209. <li><tt>Select</tt> - removed, use <tt>ComboBox</tt> for single selection and <tt>ListSelect</tt> for multiselection</li>
  210. <li><tt>Table</tt> - no replacement in 8.0, use Grid.</li>
  211. <li><tt>TextArea</tt></li>
  212. <li><tt>TextField</tt></li>
  213. <li><tt>Tree</tt> - no replacement in 8.0, planned for 8.1</li>
  214. <li><tt>TreeTable</tt> - no replacement in 8.0, TreeGrid planned for 8.1</li>
  215. <li><tt>TwinColSelect</tt></li>
  216. <li><tt>VerticalLayout</tt></li>
  217. <li><tt>Upload</tt></li>
  218. </ul>
  219. <h3 id="knownissues">Known Issues and Limitations</h3>
  220. <ul>
  221. <li>Drag'n'drop in a Table doesn't work on touch devices running
  222. Internet Explorer (Windows Phone, Surface)
  223. (<a href="https://github.com/vaadin/framework/issues/5170">#5170</a>)
  224. </li>
  225. <li>Specifying layout sizes using <tt>em</tt> is currently discouraged, because it results in fractional
  226. components sizes in many cases, which might cause unwanted 1px gaps between components.
  227. </li>
  228. <li>Up-to-date information about configuration needed for push and compatibility issues are available in
  229. <a href="https://vaadin.com/wiki/-/wiki/Main/Configuring+push+for+your+environment">this wiki page.</a>
  230. <br />
  231. The most prominent limitations are:
  232. <ul>
  233. <li>Push is currently not supported in portals (See <a
  234. href="https://github.com/vaadin/framework/issues/3741">#3741</a>)
  235. </li>
  236. <li>>Transport mode WEBSOCKET does not support invalidating the session on Tomcat 7,
  237. nor setting cookies for the session. The new transport mode WEBSOCKET_XHR can be
  238. used to bypass these limitations.
  239. <br />
  240. See tickets <a href="https://github.com/vaadin/framework/issues/3911">#3911</a> and
  241. <a href="https://github.com/vaadin/framework/issues/3861">#3861</a>
  242. </li>
  243. </ul>
  244. </li>
  245. <li>Grid does not support adding components to cells. Instead light-weight Renderers can be
  246. used to present and edit data.</li>
  247. <li>The Maven GWT compilation for <tt>Vaadin7WidgetSet</tt> requires at least 1G of memory, when using the <tt>vaadin-client-compability</tt> package. If compiled inside Eclipse, possibly even more.</li>
  248. </ul>
  249. <h2 id="starting">Getting started with Vaadin Framework</h2>
  250. <p>
  251. <b>Vaadin Framework</b> is a Java framework for building modern web
  252. applications that look great, perform well and make you and
  253. your users happy. <b>The Framework</b> is available under the
  254. Apache License, Version 2.0 (see the
  255. <tt>license.html</tt>
  256. in the Vaadin Framework ZIP package).
  257. </p>
  258. <p>
  259. The easiest ways to start using <b>Vaadin Framework</b> are:
  260. </p>
  261. <ul>
  262. <li><strong>Maven dependency.</strong>If using Maven, define it as a dependency or use
  263. any of the available archetypes to create a new project. More information at
  264. <a href="https://vaadin.com/maven">https://vaadin.com/maven</a>
  265. </li>
  266. <li><strong>IDE Plugins.</strong>If using Eclipse, use the
  267. <a href="http://vaadin.com/eclipse">Vaadin Plugin for Eclipse</a>, which automatically
  268. downloads the Framework libraries. For NetBeans 8.0 and 7.4, use the
  269. <a href="http://plugins.netbeans.org/plugin/50531/vaadin-plug-in-for-netbeans">official Vaadin plugin</a>
  270. that provides Maven based wizards and code completion support for Vaadin Framework based development.
  271. </li>
  272. </ul>
  273. <p>
  274. Vaadin Framework is also available as a ZIP package downloadable from <a
  275. href="http://vaadin.com/download">Vaadin Download
  276. page</a>.
  277. </p>
  278. <h3 id="package">Package Contents</h3>
  279. <p>Inside the ZIP installation package you will find:</p>
  280. <ul>
  281. <li>Separate server-side (<tt>vaadin-server</tt>) and
  282. client-side (<tt>vaadin-client</tt>, <tt>vaadin-client-compiler</tt>)
  283. development libraries
  284. </li>
  285. <li>Precompiled widget set (<tt>vaadin-client-compiled</tt>)
  286. for server-side development
  287. </li>
  288. <li>Shared library (<tt>vaadin-shared</tt>) for both
  289. server- and client-side libraries
  290. </li>
  291. <li>Valo theme (the only inbuilt theme) (<tt>vaadin-themes</tt>)
  292. </li>
  293. <li>Dependency libraries provided under the <tt>lib/</tt>
  294. folder
  295. </li>
  296. <li>Vaadin 7 compatible classes for server-side (<tt>vaadin-compatibility-server</tt>,
  297. <tt>vaadin-compatibility-shared</tt>), client-side (<tt>vaadin-compatibility-client</tt>) and themes (<tt>vaadin-compatibility-themes</tt>)
  298. </li>
  299. </ul>
  300. <p>
  301. See the
  302. <tt>README.TXT</tt>
  303. in the installation package for detailed information about
  304. the package contents.
  305. </p>
  306. <p>
  307. For server-side development, copy the
  308. <tt>vaadin-server</tt>
  309. ,
  310. <tt>vaadin-client-compiled</tt>
  311. ,
  312. <tt>vaadin-shared</tt>
  313. , and
  314. <tt>vaadin-themes</tt>
  315. from the main folder and the dependencies from the
  316. <tt>lib</tt>
  317. folder to the
  318. <tt>WEB-INF/lib</tt>
  319. folder of your Vaadin project. (The
  320. <tt>vaadin-client-compiled</tt>
  321. is necessary if you do not wish to compile the widget set by
  322. your own, which you need to do if you use almost any add-on
  323. components.)
  324. </p>
  325. <h2 id="migrating">Migrating from Vaadin Framework 7.7</h2>
  326. <p>
  327. Most Vaadin Framework 7 applications need some changes when migrating
  328. to Vaadin Framework 8. In addition to updating dependencies, all references to
  329. Framework 7 style data binding and components using it need to be
  330. updated either to use new Framework 8 style data binding or to use the
  331. compatibility versions in separate packages.
  332. </p>
  333. <p>
  334. Vaadin Framework 7 compatible versions of the old data binding API and
  335. components (with the exception of Form) are available in the package
  336. com.vaadin.v7 in modules vaadin-compatibility-server,
  337. vaadin-compatibility-shared etc. that can be used instead of
  338. vaadin-server, vaadin-shared etc. The package
  339. vaadin-compatibility-client-compiled contains the widgetset
  340. <tt>com.vaadin.v7.Vaadin7WidgetSet</tt> which can be used instead of
  341. <tt>DefaultWidgetSet</tt>.
  342. </p>
  343. <p>
  344. All applications using either <tt>Reindeer</tt>, <tt>Runo</tt>, <tt>Chameleon</tt> or <tt>Base</tt> theme must include the <tt>vaadin-compability-themes</tt> package.
  345. </p>
  346. <p>
  347. There is a <a href="https://github.com/vaadin/framework8-migration-tool/">
  348. migration tool</a> which helps with some of the migration steps.
  349. </p>
  350. <p>
  351. Some Vaadin Framework 7 add-ons do not work in version 8 - please check the add-ons in <a
  352. href="http://vaadin.com/directory/">Vaadin Directory</a>
  353. for Framework version 8 support.
  354. </p>
  355. <h3 id="upgrading">Common Upgrade Steps</h3>
  356. <p>Always when upgrading from an earlier Vaadin Framework version, you
  357. must:</p>
  358. <ul>
  359. <li>Recompile your classes using the new Framework
  360. version. Binary compatibility is only guaranteed for
  361. maintenance releases of Framework.</li>
  362. <li>Unless using the precompiled widget set, recompile
  363. your widget set using the new Framework version.</li>
  364. </ul>
  365. <p>Remember also to refresh the project in your IDE to
  366. ensure that the new version of everything is in use.</p>
  367. <p>
  368. By using the "
  369. <tt>?debug</tt>
  370. " URL parameter, you can verify that the version of the
  371. servlet, the theme, and the widget set all match.
  372. </p>
  373. <p>
  374. <b>Eclipse</b> users should always check if there is a new
  375. version of the Eclipse Plug-in available.
  376. </p>
  377. <p>
  378. <b>Maven</b> users should update the Vaadin Framework dependency
  379. version in the
  380. <tt>pom.xml</tt>
  381. .
  382. </p>
  383. <h2 id="dependencies">Vaadin Framework @version@ Dependencies</h2>
  384. <p>When using Maven, Ivy, Gradle, or other dependency
  385. management system, all Framework dependencies are downloaded
  386. automatically. This is also the case when using the Vaadin
  387. Plugin for Eclipse.</p>
  388. <p>
  389. The Vaadin Framework ZIP installation package includes the
  390. dependencies in the
  391. <tt>lib</tt>
  392. subfolder. These need to be copied to the
  393. <tt>WEB-INF/lib</tt>
  394. folder of the web application that uses Vaadin Framework.
  395. </p>
  396. <p>
  397. The dependencies are listed in the <a href="license.html">Licensing
  398. description</a>. Some are explicit dependencies packaged and
  399. distributed as separate JARs, while some are included inside
  400. other libraries.
  401. </p>
  402. <h3>Bean Validation</h3>
  403. <p>
  404. If you use the bean validation feature, you need
  405. a Bean Validation API implementation. You need to install
  406. the implementation JAR in the
  407. <tt>WEB-INF/lib</tt>
  408. directory of the web application that uses validation.
  409. </p>
  410. <h2 id="supportedversions">Supported Technologies</h2>
  411. <p>
  412. Vaadin Framework 8 is compatible with <b>Java 8</b> and newer. Vaadin Framework
  413. 8 is especially supported on the following <b>operating
  414. systems</b>:
  415. </p>
  416. <ul>
  417. <li>Windows</li>
  418. <li>Linux</li>
  419. <li>Mac OS X</li>
  420. </ul>
  421. <p>
  422. Vaadin Framework 8 requires <b>Java Servlet API 3.0</b> but also
  423. supports later versions and should work with any Java
  424. application server that conforms to the standard. The
  425. following <b>application servers</b> are supported:
  426. </p>
  427. <ul id="supportedservers">
  428. <li>Apache Tomcat 7-8</li>
  429. <li>Apache TomEE 1.7 and 7.0</li>
  430. <li>Oracle WebLogic Server 12.2</li>
  431. <li>IBM WebSphere Application Server 9</li>
  432. <li>JBoss EAP 6</li>
  433. <li>Wildfly 8-10</li>
  434. <li>Jetty 8-9</li>
  435. <li>Glassfish 4</li>
  436. <li>Payara Server 164</li>
  437. </ul>
  438. <p>
  439. Vaadin Framework 8 supports the JSR-286 Portlet specification and all
  440. portals that implement the specification should work provided
  441. they support Java 8 and Servlet 3.0. The following <b>portals</b>
  442. are supported:
  443. </p>
  444. <ul>
  445. <li>Liferay Portal 6.2</li>
  446. </ul>
  447. <p>
  448. Vaadin Framework @version@ supports the following <b>desktop browsers</b>:
  449. </p>
  450. <ul>
  451. <li>Mozilla Firefox (latest version, currently 48)</li>
  452. <li>Mozilla Firefox ESR (latest version, currently 45 ESR)</li>
  453. <li>Internet Explorer 11, Edge (latest version)</li>
  454. <li>Safari 9+</li>
  455. <li>Google Chrome (latest version, currently 52)</li>
  456. </ul>
  457. <p>
  458. Additionally, Vaadin Framework supports the built-in browsers in the
  459. following <b>mobile operating systems</b>:
  460. </p>
  461. <ul>
  462. <li>iOS 9+</li>
  463. <li>Android 4+ with Chrome 42+</li>
  464. </ul>
  465. <h2 id="vaadinontheweb">Vaadin on the Web</h2>
  466. <ul>
  467. <li><a href="http://vaadin.com">vaadin.com - The
  468. developer portal containing everything you need to
  469. know about Vaadin</a></li>
  470. <li><a href="http://vaadin.com/demo">vaadin.com/demo
  471. - A collection of demos for Vaadin Framework</a></li>
  472. <li><a href="http://vaadin.com/learn">vaadin.com/learn
  473. - Getting started with Vaadin Framework</a></li>
  474. <li><a href="http://vaadin.com/forum">vaadin.com/forum
  475. - Forums for Vaadin Framework related discussions</a></li>
  476. <li><a href="http://vaadin.com/book">vaadin.com/book
  477. - Book of Vaadin - everything you need to know about
  478. Vaadin Framework</a></li>
  479. <li><a href="http://vaadin.com/api">vaadin.com/api
  480. - Online javadocs</a></li>
  481. <li><a href="http://vaadin.com/directory">vaadin.com/directory
  482. - Add-ons for Vaadin Framework</a></li>
  483. <li><a href="http://vaadin.com/pro-tools">vaadin.com/pro-tools
  484. - Commercial tools for Vaadin Framework</a></li>
  485. <li><a href="http://vaadin.com/support">vaadin.com/support
  486. - Commercial support for Vaadin Framework</a></li>
  487. <li><a href="http://vaadin.com/services">vaadin.com/services
  488. - Expert services for Vaadin Framework users</a></li>
  489. <li><a href="http://vaadin.com/company">vaadin.com/company
  490. - Information about the company behind Vaadin Framework</a></li>
  491. <li><a href="https://vaadin.com/contribute">vaadin.com/contribute - Contribution quide</a></li>
  492. <li><a href="https://github.com/vaadin/framework/issues">github.com/vaadin/framework - Github repository</a></li>
  493. </ul>
  494. </div>
  495. <!-- /content-->
  496. <div id="footer">
  497. <span class="slogan"><strong>vaadin <em>}></em>
  498. </strong> thinking of U and I<span> <a href="#top">&uarr; Back
  499. to top</a>
  500. </div>
  501. <!-- /footer -->
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