├── .gitignore ├── .gitpod.yml ├── .idea └── workspace.xml ├── .mvn └── wrapper │ ├── MavenWrapperDownloader.java │ ├── maven-wrapper.jar │ └── maven-wrapper.properties ├── LICENSE.md ├── README.md ├── mvnw ├── mvnw.cmd ├── pom.xml └── src ├── main ├── frontend │ ├── index.html │ ├── themes │ │ └── my-theme │ │ │ ├── styles.css │ │ │ └── theme.json │ └── views │ │ └── README ├── java │ └── org │ │ └── vaadin │ │ └── example │ │ ├── AppShell.java │ │ ├── GreetService.java │ │ └── MainView.java ├── resources │ └── simplelogger.properties └── webapp │ ├── WEB-INF │ └── web.xml │ └── icons │ └── icon.png └── test └── java └── org └── vaadin └── example └── MainViewIT.java /.gitignore: -------------------------------------------------------------------------------- 1 | /target/ 2 | 3 | # IDEA 4 | .idea/ 5 | *.iml 6 | 7 | # MacOS 8 | .DS_Store 9 | 10 | # Eclipse 11 | .settings 12 | .classpath 13 | .project 14 | 15 | # The following files are generated/updated by vaadin-maven-plugin 16 | node_modules/ 17 | pnpmfile.js 18 | 19 | # Browser drivers for local integration tests 20 | drivers/ 21 | # Error screenshots generated by TestBench for failed integration tests 22 | error-screenshots/ 23 | # Generated theme files that should not be stored 24 | src/main/frontend/generated/ 25 | 26 | webpack.generated.js 27 | -------------------------------------------------------------------------------- /.gitpod.yml: -------------------------------------------------------------------------------- 1 | tasks: 2 | - init: mvn install -Pproduction 3 | 4 | command: mvn jetty:run 5 | ports: 6 | - port: 8080 7 | onOpen: open-preview 8 | -------------------------------------------------------------------------------- /.idea/workspace.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | -------------------------------------------------------------------------------- /.mvn/wrapper/MavenWrapperDownloader.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright 2007-present the original author or authors. 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | import java.net.*; 17 | import java.io.*; 18 | import java.nio.channels.*; 19 | import java.util.Properties; 20 | 21 | public class MavenWrapperDownloader { 22 | 23 | private static final String WRAPPER_VERSION = "0.5.6"; 24 | /** 25 | * Default URL to download the maven-wrapper.jar from, if no 'downloadUrl' is 26 | * provided. 27 | */ 28 | private static final String DEFAULT_DOWNLOAD_URL = "https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/" 29 | + WRAPPER_VERSION + "/maven-wrapper-" + WRAPPER_VERSION + ".jar"; 30 | 31 | /** 32 | * Path to the maven-wrapper.properties file, which might contain a downloadUrl 33 | * property to use instead of the default one. 34 | */ 35 | private static final String MAVEN_WRAPPER_PROPERTIES_PATH = ".mvn/wrapper/maven-wrapper.properties"; 36 | 37 | /** 38 | * Path where the maven-wrapper.jar will be saved to. 39 | */ 40 | private static final String MAVEN_WRAPPER_JAR_PATH = ".mvn/wrapper/maven-wrapper.jar"; 41 | 42 | /** 43 | * Name of the property which should be used to override the default download 44 | * url for the wrapper. 45 | */ 46 | private static final String PROPERTY_NAME_WRAPPER_URL = "wrapperUrl"; 47 | 48 | public static void main(String args[]) { 49 | System.out.println("- Downloader started"); 50 | File baseDirectory = new File(args[0]); 51 | System.out.println("- Using base directory: " + baseDirectory.getAbsolutePath()); 52 | 53 | // If the maven-wrapper.properties exists, read it and check if it contains a 54 | // custom 55 | // wrapperUrl parameter. 56 | File mavenWrapperPropertyFile = new File(baseDirectory, MAVEN_WRAPPER_PROPERTIES_PATH); 57 | String url = DEFAULT_DOWNLOAD_URL; 58 | if (mavenWrapperPropertyFile.exists()) { 59 | FileInputStream mavenWrapperPropertyFileInputStream = null; 60 | try { 61 | mavenWrapperPropertyFileInputStream = new FileInputStream(mavenWrapperPropertyFile); 62 | Properties mavenWrapperProperties = new Properties(); 63 | mavenWrapperProperties.load(mavenWrapperPropertyFileInputStream); 64 | url = mavenWrapperProperties.getProperty(PROPERTY_NAME_WRAPPER_URL, url); 65 | } catch (IOException e) { 66 | System.out.println("- ERROR loading '" + MAVEN_WRAPPER_PROPERTIES_PATH + "'"); 67 | } finally { 68 | try { 69 | if (mavenWrapperPropertyFileInputStream != null) { 70 | mavenWrapperPropertyFileInputStream.close(); 71 | } 72 | } catch (IOException e) { 73 | // Ignore ... 74 | } 75 | } 76 | } 77 | System.out.println("- Downloading from: " + url); 78 | 79 | File outputFile = new File(baseDirectory.getAbsolutePath(), MAVEN_WRAPPER_JAR_PATH); 80 | if (!outputFile.getParentFile().exists()) { 81 | if (!outputFile.getParentFile().mkdirs()) { 82 | System.out.println( 83 | "- ERROR creating output directory '" + outputFile.getParentFile().getAbsolutePath() + "'"); 84 | } 85 | } 86 | System.out.println("- Downloading to: " + outputFile.getAbsolutePath()); 87 | try { 88 | downloadFileFromURL(url, outputFile); 89 | System.out.println("Done"); 90 | System.exit(0); 91 | } catch (Throwable e) { 92 | System.out.println("- Error downloading"); 93 | e.printStackTrace(); 94 | System.exit(1); 95 | } 96 | } 97 | 98 | private static void downloadFileFromURL(String urlString, File destination) throws Exception { 99 | if (System.getenv("MVNW_USERNAME") != null && System.getenv("MVNW_PASSWORD") != null) { 100 | String username = System.getenv("MVNW_USERNAME"); 101 | char[] password = System.getenv("MVNW_PASSWORD").toCharArray(); 102 | Authenticator.setDefault(new Authenticator() { 103 | @Override 104 | protected PasswordAuthentication getPasswordAuthentication() { 105 | return new PasswordAuthentication(username, password); 106 | } 107 | }); 108 | } 109 | URL website = new URL(urlString); 110 | ReadableByteChannel rbc; 111 | rbc = Channels.newChannel(website.openStream()); 112 | FileOutputStream fos = new FileOutputStream(destination); 113 | fos.getChannel().transferFrom(rbc, 0, Long.MAX_VALUE); 114 | fos.close(); 115 | rbc.close(); 116 | } 117 | 118 | } 119 | -------------------------------------------------------------------------------- /.mvn/wrapper/maven-wrapper.jar: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/vaadin/skeleton-starter-flow/d6ff32a1acbe0cff268b9665b6ea9044b2d0302a/.mvn/wrapper/maven-wrapper.jar -------------------------------------------------------------------------------- /.mvn/wrapper/maven-wrapper.properties: -------------------------------------------------------------------------------- 1 | # Licensed to the Apache Software Foundation (ASF) under one 2 | # or more contributor license agreements. See the NOTICE file 3 | # distributed with this work for additional information 4 | # regarding copyright ownership. The ASF licenses this file 5 | # to you under the Apache License, Version 2.0 (the 6 | # "License"); you may not use this file except in compliance 7 | # with the License. You may obtain a copy of the License at 8 | # 9 | # http://www.apache.org/licenses/LICENSE-2.0 10 | # 11 | # Unless required by applicable law or agreed to in writing, 12 | # software distributed under the License is distributed on an 13 | # "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 14 | # KIND, either express or implied. See the License for the 15 | # specific language governing permissions and limitations 16 | # under the License. 17 | distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.8.4/apache-maven-3.8.4-bin.zip 18 | wrapperUrl=https://repo.maven.apache.org/maven2/org/apache/maven/wrapper/maven-wrapper/3.1.0/maven-wrapper-3.1.0.jar 19 | -------------------------------------------------------------------------------- /LICENSE.md: -------------------------------------------------------------------------------- 1 | This is free and unencumbered software released into the public domain. 2 | 3 | Anyone is free to copy, modify, publish, use, compile, sell, or 4 | distribute this software, either in source code form or as a compiled 5 | binary, for any purpose, commercial or non-commercial, and by any 6 | means. 7 | 8 | In jurisdictions that recognize copyright laws, the author or authors 9 | of this software dedicate any and all copyright interest in the 10 | software to the public domain. We make this dedication for the benefit 11 | of the public at large and to the detriment of our heirs and 12 | successors. We intend this dedication to be an overt act of 13 | relinquishment in perpetuity of all present and future rights to this 14 | software under copyright law. 15 | 16 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 17 | EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 18 | MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. 19 | IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR 20 | OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 21 | ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 22 | OTHER DEALINGS IN THE SOFTWARE. 23 | 24 | For more information, please refer to 25 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # Skeleton Starter for Vaadin 2 | 3 | This project can be used as a starting point to create your own Vaadin application. 4 | It has the necessary dependencies and files to help you get started. 5 | 6 | The best way to use it is via [vaadin.com/start](https://vaadin.com/start) - you can get only the necessary parts and choose the package naming you want to use. 7 | There is also a [getting started tutorial](https://vaadin.com/tutorials/getting-started-with-flow) based on this project. 8 | 9 | To access it directly from github, clone the repository and import the project to the IDE of your choice as a Maven project. You need to have Java 8 or 11 installed. 10 | 11 | Run using `mvn jetty:run` and open [http://localhost:8080](http://localhost:8080) in the browser. 12 | 13 | If you want to run your app locally in the production mode, run `mvn jetty:run -Pproduction`. 14 | 15 | ### Running Integration Tests 16 | 17 | Integration tests are implemented using [Vaadin TestBench](https://vaadin.com/testbench). The tests take a few minutes to run and are therefore included in a separate Maven profile. We recommend running tests with a production build to minimize the chance of development time toolchains affecting test stability. To run the tests using Google Chrome, execute 18 | 19 | `mvn verify -Pit,production` 20 | 21 | and make sure you have a valid TestBench license installed (you can obtain a 22 | trial license from the [trial page]( 23 | https://vaadin.com/trial)). 24 | 25 | ## Project structure 26 | 27 | The project follow Maven's [standard directory layout structure](https://maven.apache.org/guides/introduction/introduction-to-the-standard-directory-layout.html): 28 | - Under the `srs/main/java` are located Application sources 29 | - `AppShell.java` configures the @PWA annotation making the application 30 | installable 31 | - `GreetService.java` is a service class 32 | - `MainView.java` is an example Vaadin view 33 | - Under the `srs/test` are located the TestBench test files 34 | - `src/main/resources` contains configuration files and static resources 35 | - The `frontend` directory in the root folder contains client-side 36 | dependencies and resource files. Example CSS styles used by the application 37 | are located under `frontend/themes` 38 | 39 | ## Workspace.xml file 40 | IntelliJ IDEA uses `workspace.xml` file to cache user-specific project configuration. 41 | Tracking of local changes to the `workspace.xml` file can be prevented with the `git update-index --assume-unchanged .idea/workspace.xml` command. 42 | And to revert the setting: `git update-index --no-assume-unchanged .idea/workspace.xml`. 43 | 44 | ## Useful links 45 | 46 | - Read the documentation at [vaadin.com/docs](https://vaadin.com/docs). 47 | - Follow the tutorials at [vaadin.com/tutorials](https://vaadin.com/tutorials). 48 | - Watch training videos and get certified at [vaadin.com/learn/training]( https://vaadin.com/learn/training). 49 | - Create new projects at [start.vaadin.com](https://start.vaadin.com/). 50 | - Search UI components and their usage examples at [vaadin.com/components](https://vaadin.com/components). 51 | - Find a collection of solutions to common use cases in [Vaadin Cookbook](https://cookbook.vaadin.com/). 52 | - Find Add-ons at [vaadin.com/directory](https://vaadin.com/directory). 53 | - Ask questions on [Stack Overflow](https://stackoverflow.com/questions/tagged/vaadin) or join our [Discord channel](https://discord.gg/MYFq5RTbBn). 54 | - Report issues, create pull requests in [GitHub](https://github.com/vaadin/). 55 | 56 | For a full Vaadin application example, there are more choices available also from [vaadin.com/start](https://vaadin.com/start) page. 57 | 58 | -------------------------------------------------------------------------------- /mvnw: -------------------------------------------------------------------------------- 1 | #!/bin/sh 2 | # ---------------------------------------------------------------------------- 3 | # Licensed to the Apache Software Foundation (ASF) under one 4 | # or more contributor license agreements. See the NOTICE file 5 | # distributed with this work for additional information 6 | # regarding copyright ownership. The ASF licenses this file 7 | # to you under the Apache License, Version 2.0 (the 8 | # "License"); you may not use this file except in compliance 9 | # with the License. You may obtain a copy of the License at 10 | # 11 | # http://www.apache.org/licenses/LICENSE-2.0 12 | # 13 | # Unless required by applicable law or agreed to in writing, 14 | # software distributed under the License is distributed on an 15 | # "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 | # KIND, either express or implied. See the License for the 17 | # specific language governing permissions and limitations 18 | # under the License. 19 | # ---------------------------------------------------------------------------- 20 | 21 | # ---------------------------------------------------------------------------- 22 | # Maven Start Up Batch script 23 | # 24 | # Required ENV vars: 25 | # ------------------ 26 | # JAVA_HOME - location of a JDK home dir 27 | # 28 | # Optional ENV vars 29 | # ----------------- 30 | # M2_HOME - location of maven2's installed home dir 31 | # MAVEN_OPTS - parameters passed to the Java VM when running Maven 32 | # e.g. to debug Maven itself, use 33 | # set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000 34 | # MAVEN_SKIP_RC - flag to disable loading of mavenrc files 35 | # ---------------------------------------------------------------------------- 36 | 37 | if [ -z "$MAVEN_SKIP_RC" ] ; then 38 | 39 | if [ -f /usr/local/etc/mavenrc ] ; then 40 | . /usr/local/etc/mavenrc 41 | fi 42 | 43 | if [ -f /etc/mavenrc ] ; then 44 | . /etc/mavenrc 45 | fi 46 | 47 | if [ -f "$HOME/.mavenrc" ] ; then 48 | . "$HOME/.mavenrc" 49 | fi 50 | 51 | fi 52 | 53 | # OS specific support. $var _must_ be set to either true or false. 54 | cygwin=false; 55 | darwin=false; 56 | mingw=false 57 | case "`uname`" in 58 | CYGWIN*) cygwin=true ;; 59 | MINGW*) mingw=true;; 60 | Darwin*) darwin=true 61 | # Use /usr/libexec/java_home if available, otherwise fall back to /Library/Java/Home 62 | # See https://developer.apple.com/library/mac/qa/qa1170/_index.html 63 | if [ -z "$JAVA_HOME" ]; then 64 | if [ -x "/usr/libexec/java_home" ]; then 65 | export JAVA_HOME="`/usr/libexec/java_home`" 66 | else 67 | export JAVA_HOME="/Library/Java/Home" 68 | fi 69 | fi 70 | ;; 71 | esac 72 | 73 | if [ -z "$JAVA_HOME" ] ; then 74 | if [ -r /etc/gentoo-release ] ; then 75 | JAVA_HOME=`java-config --jre-home` 76 | fi 77 | fi 78 | 79 | if [ -z "$M2_HOME" ] ; then 80 | ## resolve links - $0 may be a link to maven's home 81 | PRG="$0" 82 | 83 | # need this for relative symlinks 84 | while [ -h "$PRG" ] ; do 85 | ls=`ls -ld "$PRG"` 86 | link=`expr "$ls" : '.*-> \(.*\)$'` 87 | if expr "$link" : '/.*' > /dev/null; then 88 | PRG="$link" 89 | else 90 | PRG="`dirname "$PRG"`/$link" 91 | fi 92 | done 93 | 94 | saveddir=`pwd` 95 | 96 | M2_HOME=`dirname "$PRG"`/.. 97 | 98 | # make it fully qualified 99 | M2_HOME=`cd "$M2_HOME" && pwd` 100 | 101 | cd "$saveddir" 102 | # echo Using m2 at $M2_HOME 103 | fi 104 | 105 | # For Cygwin, ensure paths are in UNIX format before anything is touched 106 | if $cygwin ; then 107 | [ -n "$M2_HOME" ] && 108 | M2_HOME=`cygpath --unix "$M2_HOME"` 109 | [ -n "$JAVA_HOME" ] && 110 | JAVA_HOME=`cygpath --unix "$JAVA_HOME"` 111 | [ -n "$CLASSPATH" ] && 112 | CLASSPATH=`cygpath --path --unix "$CLASSPATH"` 113 | fi 114 | 115 | # For Mingw, ensure paths are in UNIX format before anything is touched 116 | if $mingw ; then 117 | [ -n "$M2_HOME" ] && 118 | M2_HOME="`(cd "$M2_HOME"; pwd)`" 119 | [ -n "$JAVA_HOME" ] && 120 | JAVA_HOME="`(cd "$JAVA_HOME"; pwd)`" 121 | fi 122 | 123 | if [ -z "$JAVA_HOME" ]; then 124 | javaExecutable="`which javac`" 125 | if [ -n "$javaExecutable" ] && ! [ "`expr \"$javaExecutable\" : '\([^ ]*\)'`" = "no" ]; then 126 | # readlink(1) is not available as standard on Solaris 10. 127 | readLink=`which readlink` 128 | if [ ! `expr "$readLink" : '\([^ ]*\)'` = "no" ]; then 129 | if $darwin ; then 130 | javaHome="`dirname \"$javaExecutable\"`" 131 | javaExecutable="`cd \"$javaHome\" && pwd -P`/javac" 132 | else 133 | javaExecutable="`readlink -f \"$javaExecutable\"`" 134 | fi 135 | javaHome="`dirname \"$javaExecutable\"`" 136 | javaHome=`expr "$javaHome" : '\(.*\)/bin'` 137 | JAVA_HOME="$javaHome" 138 | export JAVA_HOME 139 | fi 140 | fi 141 | fi 142 | 143 | if [ -z "$JAVACMD" ] ; then 144 | if [ -n "$JAVA_HOME" ] ; then 145 | if [ -x "$JAVA_HOME/jre/sh/java" ] ; then 146 | # IBM's JDK on AIX uses strange locations for the executables 147 | JAVACMD="$JAVA_HOME/jre/sh/java" 148 | else 149 | JAVACMD="$JAVA_HOME/bin/java" 150 | fi 151 | else 152 | JAVACMD="`\\unset -f command; \\command -v java`" 153 | fi 154 | fi 155 | 156 | if [ ! -x "$JAVACMD" ] ; then 157 | echo "Error: JAVA_HOME is not defined correctly." >&2 158 | echo " We cannot execute $JAVACMD" >&2 159 | exit 1 160 | fi 161 | 162 | if [ -z "$JAVA_HOME" ] ; then 163 | echo "Warning: JAVA_HOME environment variable is not set." 164 | fi 165 | 166 | CLASSWORLDS_LAUNCHER=org.codehaus.plexus.classworlds.launcher.Launcher 167 | 168 | # traverses directory structure from process work directory to filesystem root 169 | # first directory with .mvn subdirectory is considered project base directory 170 | find_maven_basedir() { 171 | 172 | if [ -z "$1" ] 173 | then 174 | echo "Path not specified to find_maven_basedir" 175 | return 1 176 | fi 177 | 178 | basedir="$1" 179 | wdir="$1" 180 | while [ "$wdir" != '/' ] ; do 181 | if [ -d "$wdir"/.mvn ] ; then 182 | basedir=$wdir 183 | break 184 | fi 185 | # workaround for JBEAP-8937 (on Solaris 10/Sparc) 186 | if [ -d "${wdir}" ]; then 187 | wdir=`cd "$wdir/.."; pwd` 188 | fi 189 | # end of workaround 190 | done 191 | echo "${basedir}" 192 | } 193 | 194 | # concatenates all lines of a file 195 | concat_lines() { 196 | if [ -f "$1" ]; then 197 | echo "$(tr -s '\n' ' ' < "$1")" 198 | fi 199 | } 200 | 201 | BASE_DIR=`find_maven_basedir "$(pwd)"` 202 | if [ -z "$BASE_DIR" ]; then 203 | exit 1; 204 | fi 205 | 206 | ########################################################################################## 207 | # Extension to allow automatically downloading the maven-wrapper.jar from Maven-central 208 | # This allows using the maven wrapper in projects that prohibit checking in binary data. 209 | ########################################################################################## 210 | if [ -r "$BASE_DIR/.mvn/wrapper/maven-wrapper.jar" ]; then 211 | if [ "$MVNW_VERBOSE" = true ]; then 212 | echo "Found .mvn/wrapper/maven-wrapper.jar" 213 | fi 214 | else 215 | if [ "$MVNW_VERBOSE" = true ]; then 216 | echo "Couldn't find .mvn/wrapper/maven-wrapper.jar, downloading it ..." 217 | fi 218 | if [ -n "$MVNW_REPOURL" ]; then 219 | jarUrl="$MVNW_REPOURL/org/apache/maven/wrapper/maven-wrapper/3.1.0/maven-wrapper-3.1.0.jar" 220 | else 221 | jarUrl="https://repo.maven.apache.org/maven2/org/apache/maven/wrapper/maven-wrapper/3.1.0/maven-wrapper-3.1.0.jar" 222 | fi 223 | while IFS="=" read key value; do 224 | case "$key" in (wrapperUrl) jarUrl="$value"; break ;; 225 | esac 226 | done < "$BASE_DIR/.mvn/wrapper/maven-wrapper.properties" 227 | if [ "$MVNW_VERBOSE" = true ]; then 228 | echo "Downloading from: $jarUrl" 229 | fi 230 | wrapperJarPath="$BASE_DIR/.mvn/wrapper/maven-wrapper.jar" 231 | if $cygwin; then 232 | wrapperJarPath=`cygpath --path --windows "$wrapperJarPath"` 233 | fi 234 | 235 | if command -v wget > /dev/null; then 236 | if [ "$MVNW_VERBOSE" = true ]; then 237 | echo "Found wget ... using wget" 238 | fi 239 | if [ -z "$MVNW_USERNAME" ] || [ -z "$MVNW_PASSWORD" ]; then 240 | wget "$jarUrl" -O "$wrapperJarPath" || rm -f "$wrapperJarPath" 241 | else 242 | wget --http-user=$MVNW_USERNAME --http-password=$MVNW_PASSWORD "$jarUrl" -O "$wrapperJarPath" || rm -f "$wrapperJarPath" 243 | fi 244 | elif command -v curl > /dev/null; then 245 | if [ "$MVNW_VERBOSE" = true ]; then 246 | echo "Found curl ... using curl" 247 | fi 248 | if [ -z "$MVNW_USERNAME" ] || [ -z "$MVNW_PASSWORD" ]; then 249 | curl -o "$wrapperJarPath" "$jarUrl" -f 250 | else 251 | curl --user $MVNW_USERNAME:$MVNW_PASSWORD -o "$wrapperJarPath" "$jarUrl" -f 252 | fi 253 | 254 | else 255 | if [ "$MVNW_VERBOSE" = true ]; then 256 | echo "Falling back to using Java to download" 257 | fi 258 | javaClass="$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.java" 259 | # For Cygwin, switch paths to Windows format before running javac 260 | if $cygwin; then 261 | javaClass=`cygpath --path --windows "$javaClass"` 262 | fi 263 | if [ -e "$javaClass" ]; then 264 | if [ ! -e "$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.class" ]; then 265 | if [ "$MVNW_VERBOSE" = true ]; then 266 | echo " - Compiling MavenWrapperDownloader.java ..." 267 | fi 268 | # Compiling the Java class 269 | ("$JAVA_HOME/bin/javac" "$javaClass") 270 | fi 271 | if [ -e "$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.class" ]; then 272 | # Running the downloader 273 | if [ "$MVNW_VERBOSE" = true ]; then 274 | echo " - Running MavenWrapperDownloader.java ..." 275 | fi 276 | ("$JAVA_HOME/bin/java" -cp .mvn/wrapper MavenWrapperDownloader "$MAVEN_PROJECTBASEDIR") 277 | fi 278 | fi 279 | fi 280 | fi 281 | ########################################################################################## 282 | # End of extension 283 | ########################################################################################## 284 | 285 | export MAVEN_PROJECTBASEDIR=${MAVEN_BASEDIR:-"$BASE_DIR"} 286 | if [ "$MVNW_VERBOSE" = true ]; then 287 | echo $MAVEN_PROJECTBASEDIR 288 | fi 289 | MAVEN_OPTS="$(concat_lines "$MAVEN_PROJECTBASEDIR/.mvn/jvm.config") $MAVEN_OPTS" 290 | 291 | # For Cygwin, switch paths to Windows format before running java 292 | if $cygwin; then 293 | [ -n "$M2_HOME" ] && 294 | M2_HOME=`cygpath --path --windows "$M2_HOME"` 295 | [ -n "$JAVA_HOME" ] && 296 | JAVA_HOME=`cygpath --path --windows "$JAVA_HOME"` 297 | [ -n "$CLASSPATH" ] && 298 | CLASSPATH=`cygpath --path --windows "$CLASSPATH"` 299 | [ -n "$MAVEN_PROJECTBASEDIR" ] && 300 | MAVEN_PROJECTBASEDIR=`cygpath --path --windows "$MAVEN_PROJECTBASEDIR"` 301 | fi 302 | 303 | # Provide a "standardized" way to retrieve the CLI args that will 304 | # work with both Windows and non-Windows executions. 305 | MAVEN_CMD_LINE_ARGS="$MAVEN_CONFIG $@" 306 | export MAVEN_CMD_LINE_ARGS 307 | 308 | WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain 309 | 310 | exec "$JAVACMD" \ 311 | $MAVEN_OPTS \ 312 | $MAVEN_DEBUG_OPTS \ 313 | -classpath "$MAVEN_PROJECTBASEDIR/.mvn/wrapper/maven-wrapper.jar" \ 314 | "-Dmaven.home=${M2_HOME}" \ 315 | "-Dmaven.multiModuleProjectDirectory=${MAVEN_PROJECTBASEDIR}" \ 316 | ${WRAPPER_LAUNCHER} $MAVEN_CONFIG "$@" 317 | -------------------------------------------------------------------------------- /mvnw.cmd: -------------------------------------------------------------------------------- 1 | @REM ---------------------------------------------------------------------------- 2 | @REM Licensed to the Apache Software Foundation (ASF) under one 3 | @REM or more contributor license agreements. See the NOTICE file 4 | @REM distributed with this work for additional information 5 | @REM regarding copyright ownership. The ASF licenses this file 6 | @REM to you under the Apache License, Version 2.0 (the 7 | @REM "License"); you may not use this file except in compliance 8 | @REM with the License. You may obtain a copy of the License at 9 | @REM 10 | @REM http://www.apache.org/licenses/LICENSE-2.0 11 | @REM 12 | @REM Unless required by applicable law or agreed to in writing, 13 | @REM software distributed under the License is distributed on an 14 | @REM "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 15 | @REM KIND, either express or implied. See the License for the 16 | @REM specific language governing permissions and limitations 17 | @REM under the License. 18 | @REM ---------------------------------------------------------------------------- 19 | 20 | @REM ---------------------------------------------------------------------------- 21 | @REM Maven Start Up Batch script 22 | @REM 23 | @REM Required ENV vars: 24 | @REM JAVA_HOME - location of a JDK home dir 25 | @REM 26 | @REM Optional ENV vars 27 | @REM M2_HOME - location of maven2's installed home dir 28 | @REM MAVEN_BATCH_ECHO - set to 'on' to enable the echoing of the batch commands 29 | @REM MAVEN_BATCH_PAUSE - set to 'on' to wait for a keystroke before ending 30 | @REM MAVEN_OPTS - parameters passed to the Java VM when running Maven 31 | @REM e.g. to debug Maven itself, use 32 | @REM set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000 33 | @REM MAVEN_SKIP_RC - flag to disable loading of mavenrc files 34 | @REM ---------------------------------------------------------------------------- 35 | 36 | @REM Begin all REM lines with '@' in case MAVEN_BATCH_ECHO is 'on' 37 | @echo off 38 | @REM set title of command window 39 | title %0 40 | @REM enable echoing by setting MAVEN_BATCH_ECHO to 'on' 41 | @if "%MAVEN_BATCH_ECHO%" == "on" echo %MAVEN_BATCH_ECHO% 42 | 43 | @REM set %HOME% to equivalent of $HOME 44 | if "%HOME%" == "" (set "HOME=%HOMEDRIVE%%HOMEPATH%") 45 | 46 | @REM Execute a user defined script before this one 47 | if not "%MAVEN_SKIP_RC%" == "" goto skipRcPre 48 | @REM check for pre script, once with legacy .bat ending and once with .cmd ending 49 | if exist "%USERPROFILE%\mavenrc_pre.bat" call "%USERPROFILE%\mavenrc_pre.bat" %* 50 | if exist "%USERPROFILE%\mavenrc_pre.cmd" call "%USERPROFILE%\mavenrc_pre.cmd" %* 51 | :skipRcPre 52 | 53 | @setlocal 54 | 55 | set ERROR_CODE=0 56 | 57 | @REM To isolate internal variables from possible post scripts, we use another setlocal 58 | @setlocal 59 | 60 | @REM ==== START VALIDATION ==== 61 | if not "%JAVA_HOME%" == "" goto OkJHome 62 | 63 | echo. 64 | echo Error: JAVA_HOME not found in your environment. >&2 65 | echo Please set the JAVA_HOME variable in your environment to match the >&2 66 | echo location of your Java installation. >&2 67 | echo. 68 | goto error 69 | 70 | :OkJHome 71 | if exist "%JAVA_HOME%\bin\java.exe" goto init 72 | 73 | echo. 74 | echo Error: JAVA_HOME is set to an invalid directory. >&2 75 | echo JAVA_HOME = "%JAVA_HOME%" >&2 76 | echo Please set the JAVA_HOME variable in your environment to match the >&2 77 | echo location of your Java installation. >&2 78 | echo. 79 | goto error 80 | 81 | @REM ==== END VALIDATION ==== 82 | 83 | :init 84 | 85 | @REM Find the project base dir, i.e. the directory that contains the folder ".mvn". 86 | @REM Fallback to current working directory if not found. 87 | 88 | set MAVEN_PROJECTBASEDIR=%MAVEN_BASEDIR% 89 | IF NOT "%MAVEN_PROJECTBASEDIR%"=="" goto endDetectBaseDir 90 | 91 | set EXEC_DIR=%CD% 92 | set WDIR=%EXEC_DIR% 93 | :findBaseDir 94 | IF EXIST "%WDIR%"\.mvn goto baseDirFound 95 | cd .. 96 | IF "%WDIR%"=="%CD%" goto baseDirNotFound 97 | set WDIR=%CD% 98 | goto findBaseDir 99 | 100 | :baseDirFound 101 | set MAVEN_PROJECTBASEDIR=%WDIR% 102 | cd "%EXEC_DIR%" 103 | goto endDetectBaseDir 104 | 105 | :baseDirNotFound 106 | set MAVEN_PROJECTBASEDIR=%EXEC_DIR% 107 | cd "%EXEC_DIR%" 108 | 109 | :endDetectBaseDir 110 | 111 | IF NOT EXIST "%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config" goto endReadAdditionalConfig 112 | 113 | @setlocal EnableExtensions EnableDelayedExpansion 114 | for /F "usebackq delims=" %%a in ("%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config") do set JVM_CONFIG_MAVEN_PROPS=!JVM_CONFIG_MAVEN_PROPS! %%a 115 | @endlocal & set JVM_CONFIG_MAVEN_PROPS=%JVM_CONFIG_MAVEN_PROPS% 116 | 117 | :endReadAdditionalConfig 118 | 119 | SET MAVEN_JAVA_EXE="%JAVA_HOME%\bin\java.exe" 120 | set WRAPPER_JAR="%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.jar" 121 | set WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain 122 | 123 | set DOWNLOAD_URL="https://repo.maven.apache.org/maven2/org/apache/maven/wrapper/maven-wrapper/3.1.0/maven-wrapper-3.1.0.jar" 124 | 125 | FOR /F "usebackq tokens=1,2 delims==" %%A IN ("%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.properties") DO ( 126 | IF "%%A"=="wrapperUrl" SET DOWNLOAD_URL=%%B 127 | ) 128 | 129 | @REM Extension to allow automatically downloading the maven-wrapper.jar from Maven-central 130 | @REM This allows using the maven wrapper in projects that prohibit checking in binary data. 131 | if exist %WRAPPER_JAR% ( 132 | if "%MVNW_VERBOSE%" == "true" ( 133 | echo Found %WRAPPER_JAR% 134 | ) 135 | ) else ( 136 | if not "%MVNW_REPOURL%" == "" ( 137 | SET DOWNLOAD_URL="%MVNW_REPOURL%/org/apache/maven/wrapper/maven-wrapper/3.1.0/maven-wrapper-3.1.0.jar" 138 | ) 139 | if "%MVNW_VERBOSE%" == "true" ( 140 | echo Couldn't find %WRAPPER_JAR%, downloading it ... 141 | echo Downloading from: %DOWNLOAD_URL% 142 | ) 143 | 144 | powershell -Command "&{"^ 145 | "$webclient = new-object System.Net.WebClient;"^ 146 | "if (-not ([string]::IsNullOrEmpty('%MVNW_USERNAME%') -and [string]::IsNullOrEmpty('%MVNW_PASSWORD%'))) {"^ 147 | "$webclient.Credentials = new-object System.Net.NetworkCredential('%MVNW_USERNAME%', '%MVNW_PASSWORD%');"^ 148 | "}"^ 149 | "[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12; $webclient.DownloadFile('%DOWNLOAD_URL%', '%WRAPPER_JAR%')"^ 150 | "}" 151 | if "%MVNW_VERBOSE%" == "true" ( 152 | echo Finished downloading %WRAPPER_JAR% 153 | ) 154 | ) 155 | @REM End of extension 156 | 157 | @REM Provide a "standardized" way to retrieve the CLI args that will 158 | @REM work with both Windows and non-Windows executions. 159 | set MAVEN_CMD_LINE_ARGS=%* 160 | 161 | %MAVEN_JAVA_EXE% ^ 162 | %JVM_CONFIG_MAVEN_PROPS% ^ 163 | %MAVEN_OPTS% ^ 164 | %MAVEN_DEBUG_OPTS% ^ 165 | -classpath %WRAPPER_JAR% ^ 166 | "-Dmaven.multiModuleProjectDirectory=%MAVEN_PROJECTBASEDIR%" ^ 167 | %WRAPPER_LAUNCHER% %MAVEN_CONFIG% %* 168 | if ERRORLEVEL 1 goto error 169 | goto end 170 | 171 | :error 172 | set ERROR_CODE=1 173 | 174 | :end 175 | @endlocal & set ERROR_CODE=%ERROR_CODE% 176 | 177 | if not "%MAVEN_SKIP_RC%"=="" goto skipRcPost 178 | @REM check for post script, once with legacy .bat ending and once with .cmd ending 179 | if exist "%USERPROFILE%\mavenrc_post.bat" call "%USERPROFILE%\mavenrc_post.bat" 180 | if exist "%USERPROFILE%\mavenrc_post.cmd" call "%USERPROFILE%\mavenrc_post.cmd" 181 | :skipRcPost 182 | 183 | @REM pause the script if MAVEN_BATCH_PAUSE is set to 'on' 184 | if "%MAVEN_BATCH_PAUSE%"=="on" pause 185 | 186 | if "%MAVEN_TERMINATE_CMD%"=="on" exit %ERROR_CODE% 187 | 188 | cmd /C exit /B %ERROR_CODE% 189 | -------------------------------------------------------------------------------- /pom.xml: -------------------------------------------------------------------------------- 1 | 2 | 5 | 4.0.0 6 | com.example 7 | project-base 8 | Project base for Vaadin 9 | 1.0-SNAPSHOT 10 | war 11 | 12 | 13 | 17 14 | 17 15 | UTF-8 16 | UTF-8 17 | false 18 | 19 | 24.7.6 20 | pre-integration-test 21 | 12.0.15 22 | 23 | 24 | 25 | 26 | 27 | central 28 | https://repo.maven.apache.org/maven2 29 | 30 | false 31 | 32 | 33 | 34 | vaadin-prereleases 35 | 36 | https://maven.vaadin.com/vaadin-prereleases/ 37 | 38 | 39 | true 40 | 41 | 42 | 43 | 44 | Vaadin Directory 45 | https://maven.vaadin.com/vaadin-addons 46 | 47 | false 48 | 49 | 50 | 51 | apache snapshots 52 | https://repository.apache.org/content/repositories/snapshots 53 | 54 | 55 | 56 | 57 | 58 | 59 | central 60 | https://repo.maven.apache.org/maven2 61 | 62 | false 63 | 64 | 65 | 66 | vaadin-prereleases 67 | 68 | https://maven.vaadin.com/vaadin-prereleases/ 69 | 70 | 71 | true 72 | 73 | 74 | 75 | 76 | 77 | 78 | 79 | com.vaadin 80 | vaadin-bom 81 | pom 82 | import 83 | ${vaadin.version} 84 | 85 | 86 | 87 | 88 | 89 | 90 | com.vaadin 91 | 92 | vaadin 93 | 94 | 95 | 96 | com.vaadin 97 | hilla-dev 98 | 99 | 100 | 101 | 102 | 103 | 104 | 105 | org.slf4j 106 | slf4j-simple 107 | 108 | 109 | 110 | com.vaadin 111 | vaadin-testbench-junit5 112 | test 113 | 114 | 115 | 116 | 117 | jetty:run 118 | 119 | 121 | 122 | org.apache.maven.plugins 123 | maven-compiler-plugin 124 | 3.8.1 125 | 126 | 127 | org.apache.maven.plugins 128 | maven-war-plugin 129 | 3.3.1 130 | 131 | 132 | 133 | org.eclipse.jetty.ee10 134 | jetty-ee10-maven-plugin 135 | ${jetty.version} 136 | 137 | 140 | 2 141 | 142 | 143 | true 144 | 145 | 146 | 147 | 148 | 153 | 154 | com.vaadin 155 | vaadin-maven-plugin 156 | ${vaadin.version} 157 | 158 | 159 | 160 | prepare-frontend 161 | 162 | 163 | 164 | 165 | 166 | 167 | 168 | 169 | 170 | 171 | production 172 | 173 | 174 | 175 | 176 | com.vaadin 177 | vaadin-core 178 | 179 | 180 | com.vaadin 181 | vaadin-dev 182 | 183 | 184 | 185 | 186 | 187 | 188 | 189 | com.vaadin 190 | vaadin-maven-plugin 191 | ${vaadin.version} 192 | 193 | 194 | 195 | build-frontend 196 | 197 | compile 198 | 199 | 200 | 201 | 202 | 203 | 204 | 205 | 206 | it 207 | 208 | 209 | 210 | org.eclipse.jetty.ee10 211 | jetty-ee10-maven-plugin 212 | ${jetty.version} 213 | 214 | 0 215 | 8081 216 | 5 217 | ${project.artifactId} 218 | 219 | 220 | 221 | start-jetty 222 | pre-integration-test 223 | 224 | start 225 | 226 | 227 | 228 | stop-jetty 229 | post-integration-test 230 | 231 | stop 232 | 233 | 234 | 235 | 236 | 237 | 238 | 239 | org.apache.maven.plugins 240 | maven-failsafe-plugin 241 | 2.22.2 242 | 243 | 244 | 245 | integration-test 246 | verify 247 | 248 | 249 | 250 | 251 | false 252 | true 253 | 254 | 255 | 256 | 257 | 258 | 259 | 260 | -------------------------------------------------------------------------------- /src/main/frontend/index.html: -------------------------------------------------------------------------------- 1 | 2 | 5 | 6 | 7 | 8 | 9 | 10 | 17 | 18 | 19 | 20 | 21 |
22 | 23 | 24 | -------------------------------------------------------------------------------- /src/main/frontend/themes/my-theme/styles.css: -------------------------------------------------------------------------------- 1 | /* 2 | CSS styling examples for the Vaadin app. 3 | 4 | Visit https://vaadin.com/docs/styling/application-theme/ for more information. 5 | */ 6 | 7 | /* Example: CSS class name to center align the content . */ 8 | .centered-content { 9 | margin: 0 auto; 10 | max-width: 250px; 11 | } 12 | 13 | /* Example: the style is applied only to the textfields which have the `bordered` class name. */ 14 | vaadin-text-field.bordered::part(input-field) { 15 | box-shadow: inset 0 0 0 1px var(--lumo-contrast-30pct); 16 | background-color: var(--lumo-base-color); 17 | } 18 | 19 | 20 | -------------------------------------------------------------------------------- /src/main/frontend/themes/my-theme/theme.json: -------------------------------------------------------------------------------- 1 | { 2 | "lumoImports" : [ "typography", "color", "spacing", "badge", "utility" ] 3 | } 4 | -------------------------------------------------------------------------------- /src/main/frontend/views/README: -------------------------------------------------------------------------------- 1 | Place your React views or hand written templates in this folder. 2 | -------------------------------------------------------------------------------- /src/main/java/org/vaadin/example/AppShell.java: -------------------------------------------------------------------------------- 1 | package org.vaadin.example; 2 | 3 | import com.vaadin.flow.component.page.AppShellConfigurator; 4 | import com.vaadin.flow.server.PWA; 5 | import com.vaadin.flow.theme.Theme; 6 | 7 | /** 8 | * Use the @PWA annotation make the application installable on phones, tablets 9 | * and some desktop browsers. 10 | */ 11 | @PWA(name = "Project Base for Vaadin", shortName = "Project Base") 12 | @Theme("my-theme") 13 | public class AppShell implements AppShellConfigurator { 14 | } 15 | -------------------------------------------------------------------------------- /src/main/java/org/vaadin/example/GreetService.java: -------------------------------------------------------------------------------- 1 | package org.vaadin.example; 2 | 3 | public class GreetService { 4 | 5 | public String greet(String name) { 6 | if (name == null || name.isEmpty()) { 7 | return "Hello anonymous user"; 8 | } else { 9 | return "Hello " + name; 10 | } 11 | } 12 | } 13 | -------------------------------------------------------------------------------- /src/main/java/org/vaadin/example/MainView.java: -------------------------------------------------------------------------------- 1 | package org.vaadin.example; 2 | 3 | import com.vaadin.flow.component.Key; 4 | import com.vaadin.flow.component.button.Button; 5 | import com.vaadin.flow.component.button.ButtonVariant; 6 | import com.vaadin.flow.component.html.Paragraph; 7 | import com.vaadin.flow.component.orderedlayout.VerticalLayout; 8 | import com.vaadin.flow.component.textfield.TextField; 9 | import com.vaadin.flow.router.Route; 10 | 11 | /** 12 | * The main view contains a text field for getting the user name and a button 13 | * that shows a greeting message on a new line. 14 | */ 15 | @Route("") 16 | public class MainView extends VerticalLayout { 17 | 18 | public MainView() { 19 | // Use TextField for standard text input 20 | TextField textField = new TextField("Your name"); 21 | textField.addClassName("bordered"); 22 | // Button click listeners can be defined as lambda expressions 23 | GreetService greetService = new GreetService(); 24 | Button button = new Button("Say hello", e -> { 25 | add(new Paragraph(greetService.greet(textField.getValue()))); 26 | }); 27 | 28 | // Theme variants give you predefined extra styles for components. 29 | // Example: Primary button is more prominent look. 30 | button.addThemeVariants(ButtonVariant.LUMO_PRIMARY); 31 | 32 | // You can specify keyboard shortcuts for buttons. 33 | // Example: Pressing enter in this view clicks the Button. 34 | button.addClickShortcut(Key.ENTER); 35 | 36 | // Use custom CSS classes to apply styling. This is defined in 37 | // styles.css. 38 | addClassName("centered-content"); 39 | 40 | add(textField, button); 41 | } 42 | } 43 | -------------------------------------------------------------------------------- /src/main/resources/simplelogger.properties: -------------------------------------------------------------------------------- 1 | org.slf4j.simpleLogger.defaultLogLevel = info 2 | org.slf4j.simpleLogger.log.org.atmosphere = warn 3 | -------------------------------------------------------------------------------- /src/main/webapp/WEB-INF/web.xml: -------------------------------------------------------------------------------- 1 | 2 | 6 | 7 | 8 | -------------------------------------------------------------------------------- /src/main/webapp/icons/icon.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/vaadin/skeleton-starter-flow/d6ff32a1acbe0cff268b9665b6ea9044b2d0302a/src/main/webapp/icons/icon.png -------------------------------------------------------------------------------- /src/test/java/org/vaadin/example/MainViewIT.java: -------------------------------------------------------------------------------- 1 | package org.vaadin.example; 2 | 3 | import org.junit.jupiter.api.Assertions; 4 | import org.junit.jupiter.api.BeforeEach; 5 | 6 | import com.vaadin.flow.component.button.testbench.ButtonElement; 7 | import com.vaadin.flow.component.html.testbench.ParagraphElement; 8 | import com.vaadin.flow.component.textfield.testbench.TextFieldElement; 9 | import com.vaadin.flow.theme.lumo.Lumo; 10 | import org.openqa.selenium.Keys; 11 | import com.vaadin.testbench.BrowserTest; 12 | import com.vaadin.testbench.BrowserTestBase; 13 | 14 | public class MainViewIT extends BrowserTestBase { 15 | 16 | /** 17 | * If running on CI, get the host name from environment variable HOSTNAME 18 | * 19 | * @return the host name 20 | */ 21 | private static String getDeploymentHostname() { 22 | String hostname = System.getenv("HOSTNAME"); 23 | if (hostname != null && !hostname.isEmpty()) { 24 | return hostname; 25 | } 26 | return "localhost"; 27 | } 28 | 29 | @BeforeEach 30 | public void open() { 31 | getDriver().get("http://"+getDeploymentHostname()+":8080/"); 32 | } 33 | 34 | @BrowserTest 35 | public void clickingButtonAddsParagraph() { 36 | Assertions.assertFalse($(ParagraphElement.class).exists()); 37 | $(ButtonElement.class).first().click(); 38 | Assertions.assertTrue($(ParagraphElement.class).exists()); 39 | } 40 | 41 | @BrowserTest 42 | public void clickingButtonTwiceShowsTwoNotifications() { 43 | Assertions.assertFalse($(ParagraphElement.class).exists()); 44 | ButtonElement button = $(ButtonElement.class).first(); 45 | button.click(); 46 | button.click(); 47 | Assertions.assertEquals(2, $(ParagraphElement.class).all().size()); 48 | } 49 | 50 | @BrowserTest 51 | public void testClickButtonShowsHelloAnonymousUserNotificationWhenUserNameIsEmpty() { 52 | ButtonElement button = $(ButtonElement.class).first(); 53 | button.click(); 54 | Assertions.assertTrue($(ParagraphElement.class).exists()); 55 | ParagraphElement msg = $(ParagraphElement.class).first(); 56 | Assertions.assertEquals("Hello anonymous user", msg.getText()); 57 | } 58 | 59 | @BrowserTest 60 | public void testClickButtonShowsHelloUserNotificationWhenUserIsNotEmpty() { 61 | TextFieldElement textField = $(TextFieldElement.class).first(); 62 | textField.setValue("Vaadiner"); 63 | ButtonElement button = $(ButtonElement.class).first(); 64 | button.click(); 65 | Assertions.assertTrue($(ParagraphElement.class).exists()); 66 | ParagraphElement msg = $(ParagraphElement.class).first(); 67 | Assertions.assertEquals("Hello Vaadiner", msg.getText()); 68 | } 69 | 70 | @BrowserTest 71 | public void testEnterShowsHelloUserNotificationWhenUserIsNotEmpty() { 72 | TextFieldElement textField = $(TextFieldElement.class).first(); 73 | textField.setValue("Vaadiner"); 74 | textField.sendKeys(Keys.ENTER); 75 | Assertions.assertTrue($(ParagraphElement.class).exists()); 76 | ParagraphElement msg = $(ParagraphElement.class).first(); 77 | Assertions.assertEquals("Hello Vaadiner", msg.getText()); 78 | } 79 | } 80 | --------------------------------------------------------------------------------