├── .gitignore ├── .mvn └── wrapper │ ├── MavenWrapperDownloader.java │ ├── maven-wrapper.jar │ └── maven-wrapper.properties ├── docker-mysql └── docker-compose.yml ├── docker-redis └── docker-compose.yml ├── mvnw ├── mvnw.cmd ├── pom.xml ├── request-body.json └── src ├── main ├── java │ └── com │ │ └── techbow │ │ └── datadashboard │ │ ├── DataDashboardApplication.java │ │ ├── controller │ │ └── DataDashboardController.java │ │ └── model │ │ ├── dao │ │ ├── DataDao.java │ │ ├── impl │ │ │ ├── DataHashMapDao.java │ │ │ └── DataJpaDao.java │ │ └── repository │ │ │ └── DataJpaRepository.java │ │ └── dvo │ │ └── Data.java └── resources │ └── application.properties └── test └── java └── com └── techbow └── datadashboard └── DataDashboardApplicationTests.java /.gitignore: -------------------------------------------------------------------------------- 1 | HELP.md 2 | target/ 3 | !.mvn/wrapper/maven-wrapper.jar 4 | !**/src/main/** 5 | !**/src/test/** 6 | 7 | ### STS ### 8 | .apt_generated 9 | .classpath 10 | .factorypath 11 | .project 12 | .settings 13 | .springBeans 14 | .sts4-cache 15 | 16 | ### IntelliJ IDEA ### 17 | .idea 18 | *.iws 19 | *.iml 20 | *.ipr 21 | 22 | ### NetBeans ### 23 | /nbproject/private/ 24 | /nbbuild/ 25 | /dist/ 26 | /nbdist/ 27 | /.nb-gradle/ 28 | build/ 29 | 30 | ### VS Code ### 31 | .vscode/ 32 | 33 | ### Docker ### 34 | docker-mysql/data/ 35 | -------------------------------------------------------------------------------- /.mvn/wrapper/MavenWrapperDownloader.java: -------------------------------------------------------------------------------- 1 | /* 2 | Licensed to the Apache Software Foundation (ASF) under one 3 | or more contributor license agreements. See the NOTICE file 4 | distributed with this work for additional information 5 | regarding copyright ownership. The ASF licenses this file 6 | to you under the Apache License, Version 2.0 (the 7 | "License"); you may not use this file except in compliance 8 | with the License. You may obtain a copy of the License at 9 | 10 | https://www.apache.org/licenses/LICENSE-2.0 11 | 12 | Unless required by applicable law or agreed to in writing, 13 | software distributed under the License is distributed on an 14 | "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 15 | KIND, either express or implied. See the License for the 16 | specific language governing permissions and limitations 17 | under the License. 18 | */ 19 | 20 | import java.io.File; 21 | import java.io.FileInputStream; 22 | import java.io.FileOutputStream; 23 | import java.io.IOException; 24 | import java.net.URL; 25 | import java.nio.channels.Channels; 26 | import java.nio.channels.ReadableByteChannel; 27 | import java.util.Properties; 28 | 29 | public class MavenWrapperDownloader { 30 | 31 | /** 32 | * Default URL to download the maven-wrapper.jar from, if no 'downloadUrl' is provided. 33 | */ 34 | private static final String DEFAULT_DOWNLOAD_URL = 35 | "https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.4.2/maven-wrapper-0.4.2.jar"; 36 | 37 | /** 38 | * Path to the maven-wrapper.properties file, which might contain a downloadUrl property to 39 | * use instead of the default one. 40 | */ 41 | private static final String MAVEN_WRAPPER_PROPERTIES_PATH = 42 | ".mvn/wrapper/maven-wrapper.properties"; 43 | 44 | /** 45 | * Path where the maven-wrapper.jar will be saved to. 46 | */ 47 | private static final String MAVEN_WRAPPER_JAR_PATH = 48 | ".mvn/wrapper/maven-wrapper.jar"; 49 | 50 | /** 51 | * Name of the property which should be used to override the default download url for the wrapper. 52 | */ 53 | private static final String PROPERTY_NAME_WRAPPER_URL = "wrapperUrl"; 54 | 55 | public static void main(String args[]) { 56 | System.out.println("- Downloader started"); 57 | File baseDirectory = new File(args[0]); 58 | System.out.println("- Using base directory: " + baseDirectory.getAbsolutePath()); 59 | 60 | // If the maven-wrapper.properties exists, read it and check if it contains a custom 61 | // wrapperUrl parameter. 62 | File mavenWrapperPropertyFile = new File(baseDirectory, MAVEN_WRAPPER_PROPERTIES_PATH); 63 | String url = DEFAULT_DOWNLOAD_URL; 64 | if(mavenWrapperPropertyFile.exists()) { 65 | FileInputStream mavenWrapperPropertyFileInputStream = null; 66 | try { 67 | mavenWrapperPropertyFileInputStream = new FileInputStream(mavenWrapperPropertyFile); 68 | Properties mavenWrapperProperties = new Properties(); 69 | mavenWrapperProperties.load(mavenWrapperPropertyFileInputStream); 70 | url = mavenWrapperProperties.getProperty(PROPERTY_NAME_WRAPPER_URL, url); 71 | } catch (IOException e) { 72 | System.out.println("- ERROR loading '" + MAVEN_WRAPPER_PROPERTIES_PATH + "'"); 73 | } finally { 74 | try { 75 | if(mavenWrapperPropertyFileInputStream != null) { 76 | mavenWrapperPropertyFileInputStream.close(); 77 | } 78 | } catch (IOException e) { 79 | // Ignore ... 80 | } 81 | } 82 | } 83 | System.out.println("- Downloading from: : " + url); 84 | 85 | File outputFile = new File(baseDirectory.getAbsolutePath(), MAVEN_WRAPPER_JAR_PATH); 86 | if(!outputFile.getParentFile().exists()) { 87 | if(!outputFile.getParentFile().mkdirs()) { 88 | System.out.println( 89 | "- ERROR creating output direcrory '" + outputFile.getParentFile().getAbsolutePath() + "'"); 90 | } 91 | } 92 | System.out.println("- Downloading to: " + outputFile.getAbsolutePath()); 93 | try { 94 | downloadFileFromURL(url, outputFile); 95 | System.out.println("Done"); 96 | System.exit(0); 97 | } catch (Throwable e) { 98 | System.out.println("- Error downloading"); 99 | e.printStackTrace(); 100 | System.exit(1); 101 | } 102 | } 103 | 104 | private static void downloadFileFromURL(String urlString, File destination) throws Exception { 105 | URL website = new URL(urlString); 106 | ReadableByteChannel rbc; 107 | rbc = Channels.newChannel(website.openStream()); 108 | FileOutputStream fos = new FileOutputStream(destination); 109 | fos.getChannel().transferFrom(rbc, 0, Long.MAX_VALUE); 110 | fos.close(); 111 | rbc.close(); 112 | } 113 | 114 | } 115 | -------------------------------------------------------------------------------- /.mvn/wrapper/maven-wrapper.jar: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/ArtGeekTech/micro-services-project-dashboard/92b5aad2e6276bb5bcef25cbad141ce6e50681e2/.mvn/wrapper/maven-wrapper.jar -------------------------------------------------------------------------------- /.mvn/wrapper/maven-wrapper.properties: -------------------------------------------------------------------------------- 1 | distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.6.0/apache-maven-3.6.0-bin.zip 2 | -------------------------------------------------------------------------------- /docker-mysql/docker-compose.yml: -------------------------------------------------------------------------------- 1 | version: '3' 2 | 3 | services: 4 | db: 5 | container_name: docker-local-mysql 6 | image: mysql:5.7.21 7 | volumes: 8 | - "./data:/var/lib/mysql" 9 | restart: always 10 | ports: 11 | - 3306:3306 12 | environment: 13 | MYSQL_ROOT_PASSWORD: root -------------------------------------------------------------------------------- /docker-redis/docker-compose.yml: -------------------------------------------------------------------------------- 1 | version: '2' 2 | 3 | services: 4 | redis: 5 | image: 'bitnami/redis:5.0' 6 | environment: 7 | # ALLOW_EMPTY_PASSWORD is recommended only for development. 8 | - ALLOW_EMPTY_PASSWORD=yes 9 | - REDIS_DISABLE_COMMANDS=FLUSHDB,FLUSHALL 10 | ports: 11 | - '6379:6379' 12 | volumes: 13 | - 'redis_data:/bitnami/redis/data' 14 | 15 | volumes: 16 | redis_data: 17 | driver: local -------------------------------------------------------------------------------- /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 | # https://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 | # Maven2 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 "$MAVEN_SKIP_RC" ] ; then 38 | 39 | if [ -f /etc/mavenrc ] ; then 40 | . /etc/mavenrc 41 | fi 42 | 43 | if [ -f "$HOME/.mavenrc" ] ; then 44 | . "$HOME/.mavenrc" 45 | fi 46 | 47 | fi 48 | 49 | # OS specific support. $var _must_ be set to either true or false. 50 | cygwin=false; 51 | darwin=false; 52 | mingw=false 53 | case "`uname`" in 54 | CYGWIN*) cygwin=true ;; 55 | MINGW*) mingw=true;; 56 | Darwin*) darwin=true 57 | # Use /usr/libexec/java_home if available, otherwise fall back to /Library/Java/Home 58 | # See https://developer.apple.com/library/mac/qa/qa1170/_index.html 59 | if [ -z "$JAVA_HOME" ]; then 60 | if [ -x "/usr/libexec/java_home" ]; then 61 | export JAVA_HOME="`/usr/libexec/java_home`" 62 | else 63 | export JAVA_HOME="/Library/Java/Home" 64 | fi 65 | fi 66 | ;; 67 | esac 68 | 69 | if [ -z "$JAVA_HOME" ] ; then 70 | if [ -r /etc/gentoo-release ] ; then 71 | JAVA_HOME=`java-config --jre-home` 72 | fi 73 | fi 74 | 75 | if [ -z "$M2_HOME" ] ; then 76 | ## resolve links - $0 may be a link to maven's home 77 | PRG="$0" 78 | 79 | # need this for relative symlinks 80 | while [ -h "$PRG" ] ; do 81 | ls=`ls -ld "$PRG"` 82 | link=`expr "$ls" : '.*-> \(.*\)$'` 83 | if expr "$link" : '/.*' > /dev/null; then 84 | PRG="$link" 85 | else 86 | PRG="`dirname "$PRG"`/$link" 87 | fi 88 | done 89 | 90 | saveddir=`pwd` 91 | 92 | M2_HOME=`dirname "$PRG"`/.. 93 | 94 | # make it fully qualified 95 | M2_HOME=`cd "$M2_HOME" && pwd` 96 | 97 | cd "$saveddir" 98 | # echo Using m2 at $M2_HOME 99 | fi 100 | 101 | # For Cygwin, ensure paths are in UNIX format before anything is touched 102 | if $cygwin ; then 103 | [ -n "$M2_HOME" ] && 104 | M2_HOME=`cygpath --unix "$M2_HOME"` 105 | [ -n "$JAVA_HOME" ] && 106 | JAVA_HOME=`cygpath --unix "$JAVA_HOME"` 107 | [ -n "$CLASSPATH" ] && 108 | CLASSPATH=`cygpath --path --unix "$CLASSPATH"` 109 | fi 110 | 111 | # For Mingw, ensure paths are in UNIX format before anything is touched 112 | if $mingw ; then 113 | [ -n "$M2_HOME" ] && 114 | M2_HOME="`(cd "$M2_HOME"; pwd)`" 115 | [ -n "$JAVA_HOME" ] && 116 | JAVA_HOME="`(cd "$JAVA_HOME"; pwd)`" 117 | # TODO classpath? 118 | fi 119 | 120 | if [ -z "$JAVA_HOME" ]; then 121 | javaExecutable="`which javac`" 122 | if [ -n "$javaExecutable" ] && ! [ "`expr \"$javaExecutable\" : '\([^ ]*\)'`" = "no" ]; then 123 | # readlink(1) is not available as standard on Solaris 10. 124 | readLink=`which readlink` 125 | if [ ! `expr "$readLink" : '\([^ ]*\)'` = "no" ]; then 126 | if $darwin ; then 127 | javaHome="`dirname \"$javaExecutable\"`" 128 | javaExecutable="`cd \"$javaHome\" && pwd -P`/javac" 129 | else 130 | javaExecutable="`readlink -f \"$javaExecutable\"`" 131 | fi 132 | javaHome="`dirname \"$javaExecutable\"`" 133 | javaHome=`expr "$javaHome" : '\(.*\)/bin'` 134 | JAVA_HOME="$javaHome" 135 | export JAVA_HOME 136 | fi 137 | fi 138 | fi 139 | 140 | if [ -z "$JAVACMD" ] ; then 141 | if [ -n "$JAVA_HOME" ] ; then 142 | if [ -x "$JAVA_HOME/jre/sh/java" ] ; then 143 | # IBM's JDK on AIX uses strange locations for the executables 144 | JAVACMD="$JAVA_HOME/jre/sh/java" 145 | else 146 | JAVACMD="$JAVA_HOME/bin/java" 147 | fi 148 | else 149 | JAVACMD="`which java`" 150 | fi 151 | fi 152 | 153 | if [ ! -x "$JAVACMD" ] ; then 154 | echo "Error: JAVA_HOME is not defined correctly." >&2 155 | echo " We cannot execute $JAVACMD" >&2 156 | exit 1 157 | fi 158 | 159 | if [ -z "$JAVA_HOME" ] ; then 160 | echo "Warning: JAVA_HOME environment variable is not set." 161 | fi 162 | 163 | CLASSWORLDS_LAUNCHER=org.codehaus.plexus.classworlds.launcher.Launcher 164 | 165 | # traverses directory structure from process work directory to filesystem root 166 | # first directory with .mvn subdirectory is considered project base directory 167 | find_maven_basedir() { 168 | 169 | if [ -z "$1" ] 170 | then 171 | echo "Path not specified to find_maven_basedir" 172 | return 1 173 | fi 174 | 175 | basedir="$1" 176 | wdir="$1" 177 | while [ "$wdir" != '/' ] ; do 178 | if [ -d "$wdir"/.mvn ] ; then 179 | basedir=$wdir 180 | break 181 | fi 182 | # workaround for JBEAP-8937 (on Solaris 10/Sparc) 183 | if [ -d "${wdir}" ]; then 184 | wdir=`cd "$wdir/.."; pwd` 185 | fi 186 | # end of workaround 187 | done 188 | echo "${basedir}" 189 | } 190 | 191 | # concatenates all lines of a file 192 | concat_lines() { 193 | if [ -f "$1" ]; then 194 | echo "$(tr -s '\n' ' ' < "$1")" 195 | fi 196 | } 197 | 198 | BASE_DIR=`find_maven_basedir "$(pwd)"` 199 | if [ -z "$BASE_DIR" ]; then 200 | exit 1; 201 | fi 202 | 203 | ########################################################################################## 204 | # Extension to allow automatically downloading the maven-wrapper.jar from Maven-central 205 | # This allows using the maven wrapper in projects that prohibit checking in binary data. 206 | ########################################################################################## 207 | if [ -r "$BASE_DIR/.mvn/wrapper/maven-wrapper.jar" ]; then 208 | if [ "$MVNW_VERBOSE" = true ]; then 209 | echo "Found .mvn/wrapper/maven-wrapper.jar" 210 | fi 211 | else 212 | if [ "$MVNW_VERBOSE" = true ]; then 213 | echo "Couldn't find .mvn/wrapper/maven-wrapper.jar, downloading it ..." 214 | fi 215 | jarUrl="https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.4.2/maven-wrapper-0.4.2.jar" 216 | while IFS="=" read key value; do 217 | case "$key" in (wrapperUrl) jarUrl="$value"; break ;; 218 | esac 219 | done < "$BASE_DIR/.mvn/wrapper/maven-wrapper.properties" 220 | if [ "$MVNW_VERBOSE" = true ]; then 221 | echo "Downloading from: $jarUrl" 222 | fi 223 | wrapperJarPath="$BASE_DIR/.mvn/wrapper/maven-wrapper.jar" 224 | 225 | if command -v wget > /dev/null; then 226 | if [ "$MVNW_VERBOSE" = true ]; then 227 | echo "Found wget ... using wget" 228 | fi 229 | wget "$jarUrl" -O "$wrapperJarPath" 230 | elif command -v curl > /dev/null; then 231 | if [ "$MVNW_VERBOSE" = true ]; then 232 | echo "Found curl ... using curl" 233 | fi 234 | curl -o "$wrapperJarPath" "$jarUrl" 235 | else 236 | if [ "$MVNW_VERBOSE" = true ]; then 237 | echo "Falling back to using Java to download" 238 | fi 239 | javaClass="$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.java" 240 | if [ -e "$javaClass" ]; then 241 | if [ ! -e "$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.class" ]; then 242 | if [ "$MVNW_VERBOSE" = true ]; then 243 | echo " - Compiling MavenWrapperDownloader.java ..." 244 | fi 245 | # Compiling the Java class 246 | ("$JAVA_HOME/bin/javac" "$javaClass") 247 | fi 248 | if [ -e "$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.class" ]; then 249 | # Running the downloader 250 | if [ "$MVNW_VERBOSE" = true ]; then 251 | echo " - Running MavenWrapperDownloader.java ..." 252 | fi 253 | ("$JAVA_HOME/bin/java" -cp .mvn/wrapper MavenWrapperDownloader "$MAVEN_PROJECTBASEDIR") 254 | fi 255 | fi 256 | fi 257 | fi 258 | ########################################################################################## 259 | # End of extension 260 | ########################################################################################## 261 | 262 | export MAVEN_PROJECTBASEDIR=${MAVEN_BASEDIR:-"$BASE_DIR"} 263 | if [ "$MVNW_VERBOSE" = true ]; then 264 | echo $MAVEN_PROJECTBASEDIR 265 | fi 266 | MAVEN_OPTS="$(concat_lines "$MAVEN_PROJECTBASEDIR/.mvn/jvm.config") $MAVEN_OPTS" 267 | 268 | # For Cygwin, switch paths to Windows format before running java 269 | if $cygwin; then 270 | [ -n "$M2_HOME" ] && 271 | M2_HOME=`cygpath --path --windows "$M2_HOME"` 272 | [ -n "$JAVA_HOME" ] && 273 | JAVA_HOME=`cygpath --path --windows "$JAVA_HOME"` 274 | [ -n "$CLASSPATH" ] && 275 | CLASSPATH=`cygpath --path --windows "$CLASSPATH"` 276 | [ -n "$MAVEN_PROJECTBASEDIR" ] && 277 | MAVEN_PROJECTBASEDIR=`cygpath --path --windows "$MAVEN_PROJECTBASEDIR"` 278 | fi 279 | 280 | WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain 281 | 282 | exec "$JAVACMD" \ 283 | $MAVEN_OPTS \ 284 | -classpath "$MAVEN_PROJECTBASEDIR/.mvn/wrapper/maven-wrapper.jar" \ 285 | "-Dmaven.home=${M2_HOME}" "-Dmaven.multiModuleProjectDirectory=${MAVEN_PROJECTBASEDIR}" \ 286 | ${WRAPPER_LAUNCHER} $MAVEN_CONFIG "$@" 287 | -------------------------------------------------------------------------------- /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 https://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 Maven2 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 key stroke 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 my 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 "%HOME%\mavenrc_pre.bat" call "%HOME%\mavenrc_pre.bat" 50 | if exist "%HOME%\mavenrc_pre.cmd" call "%HOME%\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/io/takari/maven-wrapper/0.4.2/maven-wrapper-0.4.2.jar" 124 | FOR /F "tokens=1,2 delims==" %%A IN (%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.properties) DO ( 125 | IF "%%A"=="wrapperUrl" SET DOWNLOAD_URL=%%B 126 | ) 127 | 128 | @REM Extension to allow automatically downloading the maven-wrapper.jar from Maven-central 129 | @REM This allows using the maven wrapper in projects that prohibit checking in binary data. 130 | if exist %WRAPPER_JAR% ( 131 | echo Found %WRAPPER_JAR% 132 | ) else ( 133 | echo Couldn't find %WRAPPER_JAR%, downloading it ... 134 | echo Downloading from: %DOWNLOAD_URL% 135 | powershell -Command "(New-Object Net.WebClient).DownloadFile('%DOWNLOAD_URL%', '%WRAPPER_JAR%')" 136 | echo Finished downloading %WRAPPER_JAR% 137 | ) 138 | @REM End of extension 139 | 140 | %MAVEN_JAVA_EXE% %JVM_CONFIG_MAVEN_PROPS% %MAVEN_OPTS% %MAVEN_DEBUG_OPTS% -classpath %WRAPPER_JAR% "-Dmaven.multiModuleProjectDirectory=%MAVEN_PROJECTBASEDIR%" %WRAPPER_LAUNCHER% %MAVEN_CONFIG% %* 141 | if ERRORLEVEL 1 goto error 142 | goto end 143 | 144 | :error 145 | set ERROR_CODE=1 146 | 147 | :end 148 | @endlocal & set ERROR_CODE=%ERROR_CODE% 149 | 150 | if not "%MAVEN_SKIP_RC%" == "" goto skipRcPost 151 | @REM check for post script, once with legacy .bat ending and once with .cmd ending 152 | if exist "%HOME%\mavenrc_post.bat" call "%HOME%\mavenrc_post.bat" 153 | if exist "%HOME%\mavenrc_post.cmd" call "%HOME%\mavenrc_post.cmd" 154 | :skipRcPost 155 | 156 | @REM pause the script if MAVEN_BATCH_PAUSE is set to 'on' 157 | if "%MAVEN_BATCH_PAUSE%" == "on" pause 158 | 159 | if "%MAVEN_TERMINATE_CMD%" == "on" exit %ERROR_CODE% 160 | 161 | exit /B %ERROR_CODE% 162 | -------------------------------------------------------------------------------- /pom.xml: -------------------------------------------------------------------------------- 1 | 2 | 4 | 4.0.0 5 | 6 | org.springframework.boot 7 | spring-boot-starter-parent 8 | 2.1.9.RELEASE 9 | 10 | 11 | com.techbow 12 | data-dashboard 13 | 0.0.1-SNAPSHOT 14 | data-dashboard 15 | Demo project for Spring Boot 16 | 17 | 18 | 1.11 19 | 20 | 21 | 22 | 23 | org.springframework.boot 24 | spring-boot-starter-web 25 | ${parent.version} 26 | 27 | 28 | org.springframework.boot 29 | spring-boot-devtools 30 | ${parent.version} 31 | runtime 32 | true 33 | 34 | 35 | org.springframework.boot 36 | spring-boot-starter-test 37 | ${parent.version} 38 | test 39 | 40 | 41 | org.springframework.boot 42 | spring-boot-starter-data-jpa 43 | ${parent.version} 44 | 45 | 46 | mysql 47 | mysql-connector-java 48 | 8.0.17 49 | 50 | 51 | org.springframework.boot 52 | spring-boot-starter-data-redis 53 | ${parent.version} 54 | 55 | 56 | 57 | 58 | 59 | 60 | org.springframework.boot 61 | spring-boot-maven-plugin 62 | 63 | 64 | 65 | 66 | 67 | -------------------------------------------------------------------------------- /request-body.json: -------------------------------------------------------------------------------- 1 | { 2 | "clientId": 666666, 3 | "temperature": 34.5, 4 | "heartBeat": 88, 5 | "stepCount": 1000 6 | } -------------------------------------------------------------------------------- /src/main/java/com/techbow/datadashboard/DataDashboardApplication.java: -------------------------------------------------------------------------------- 1 | package com.techbow.datadashboard; 2 | 3 | import org.springframework.boot.SpringApplication; 4 | import org.springframework.boot.autoconfigure.SpringBootApplication; 5 | import org.springframework.cache.annotation.EnableCaching; 6 | import org.springframework.data.jpa.repository.config.EnableJpaAuditing; 7 | 8 | import javax.annotation.PostConstruct; 9 | import java.util.TimeZone; 10 | 11 | @SpringBootApplication 12 | @EnableJpaAuditing 13 | @EnableCaching 14 | public class DataDashboardApplication { 15 | 16 | public static void main(String[] args) { 17 | SpringApplication.run(DataDashboardApplication.class, args); 18 | } 19 | 20 | @PostConstruct 21 | void started() { 22 | TimeZone.setDefault(TimeZone.getTimeZone("PST")); 23 | } 24 | } 25 | -------------------------------------------------------------------------------- /src/main/java/com/techbow/datadashboard/controller/DataDashboardController.java: -------------------------------------------------------------------------------- 1 | package com.techbow.datadashboard.controller; 2 | 3 | import com.techbow.datadashboard.model.dao.DataDao; 4 | import com.techbow.datadashboard.model.dvo.Data; 5 | import org.springframework.beans.factory.annotation.Autowired; 6 | import org.springframework.beans.factory.annotation.Qualifier; 7 | import org.springframework.cache.annotation.CachePut; 8 | import org.springframework.cache.annotation.Cacheable; 9 | import org.springframework.web.bind.annotation.*; 10 | 11 | import java.util.List; 12 | 13 | @RestController // @Controller + @ResponseBody 14 | @RequestMapping("api/v1") 15 | public class DataDashboardController { 16 | 17 | @Autowired // we achieve decoupling by DI 18 | @Qualifier("dataJpaDao") 19 | private DataDao dataDao; 20 | 21 | @PostMapping("/data") 22 | public Data createData(@RequestBody Data data) { 23 | return dataDao.save(data); 24 | } 25 | 26 | @Cacheable(value = "dataCache", key = "#id") 27 | @GetMapping("/data/{id}") 28 | public Data getDataById(@PathVariable Long id) { 29 | System.out.println("\nCalling getDataById from DAO for data: " + id + "\n"); 30 | return dataDao.findById(id); 31 | } 32 | 33 | @GetMapping("/data") 34 | public List getAllData(@RequestParam(name = "limit", required = false) String limit) { 35 | return dataDao.findAll(limit); 36 | } 37 | 38 | 39 | @GetMapping("/data/client/{clientId}") 40 | public List findDataByClientId( 41 | @PathVariable Long clientId, 42 | @RequestParam(name = "field", required = false) String field, 43 | @RequestParam(name = "sort", required = false) String sort, 44 | @RequestParam(name = "start", required = false) String start, 45 | @RequestParam(name = "end", required = false) String end 46 | ) { 47 | return dataDao.findByClientId(clientId, field, sort, start, end); 48 | } 49 | 50 | 51 | @CachePut(value = "dataCache", key = "#id") 52 | @PutMapping("/data/{id}") 53 | public Data updateData(@PathVariable Long id, @RequestBody Data data) { 54 | return dataDao.update(id, data); 55 | } 56 | } 57 | -------------------------------------------------------------------------------- /src/main/java/com/techbow/datadashboard/model/dao/DataDao.java: -------------------------------------------------------------------------------- 1 | package com.techbow.datadashboard.model.dao; 2 | 3 | import com.techbow.datadashboard.model.dvo.Data; 4 | 5 | import java.util.List; 6 | 7 | public interface DataDao { 8 | Data save(Data data); 9 | Data findById(Long id); 10 | List findAll(String limit); 11 | List findByClientId(Long clientId, String field, String sort, String start, String end); 12 | Data update(Long id, Data data); 13 | } 14 | -------------------------------------------------------------------------------- /src/main/java/com/techbow/datadashboard/model/dao/impl/DataHashMapDao.java: -------------------------------------------------------------------------------- 1 | package com.techbow.datadashboard.model.dao.impl; 2 | 3 | import com.techbow.datadashboard.model.dao.DataDao; 4 | import com.techbow.datadashboard.model.dvo.Data; 5 | import org.springframework.stereotype.Component; 6 | 7 | import java.util.Date; 8 | import java.util.HashMap; 9 | import java.util.Map; 10 | 11 | //@Component 12 | //public class DataHashMapDao implements DataDao { 13 | // 14 | // private Map map = new HashMap<>(); 15 | // 16 | // @Override 17 | // // persist new & existing record. 18 | // public Data save(Data data) { 19 | // Long id = data.getId(); 20 | // // Only if is a new record. 21 | // if (id == null || !map.containsKey(id)) { 22 | // id = map.size() + 1L; 23 | // data.setId(id); 24 | // data.setCreatedAt(new Date()); 25 | // } 26 | // data.setUpdatedAt(new Date()); 27 | // map.put(id, data); 28 | // return data; 29 | // } 30 | // 31 | // @Override 32 | // public Data findById(Long id) { 33 | // return map.get(id); 34 | // } 35 | //} 36 | -------------------------------------------------------------------------------- /src/main/java/com/techbow/datadashboard/model/dao/impl/DataJpaDao.java: -------------------------------------------------------------------------------- 1 | package com.techbow.datadashboard.model.dao.impl; 2 | 3 | import com.techbow.datadashboard.model.dao.DataDao; 4 | import com.techbow.datadashboard.model.dao.repository.DataJpaRepository; 5 | import com.techbow.datadashboard.model.dvo.Data; 6 | import org.springframework.beans.factory.annotation.Autowired; 7 | import org.springframework.beans.factory.annotation.Qualifier; 8 | import org.springframework.stereotype.Component; 9 | 10 | import java.util.List; 11 | 12 | @Component 13 | @Qualifier("dataJpaDao") 14 | public class DataJpaDao implements DataDao { 15 | 16 | @Autowired 17 | private DataJpaRepository repository; 18 | 19 | @Override 20 | public Data save(Data data) { 21 | return repository.save(data); 22 | } 23 | 24 | @Override 25 | public Data findById(Long id) { 26 | return repository.findById(id).get(); 27 | } 28 | 29 | @Override 30 | public List findAll(String limit) { 31 | if (limit == null || limit.isEmpty()) { 32 | return repository.findAll(); 33 | } else { 34 | return repository.findAllByLimit(Integer.valueOf(limit)); 35 | } 36 | } 37 | 38 | @Override 39 | public List findByClientId(Long clientId, String field, String sort, String start, String end) { 40 | if (field != null && field.equals("step_count")) { 41 | if (sort != null && sort.equals("desc")) { 42 | return repository.findByClientIdOrderByStepCountDesc(clientId); 43 | } else if (start != null && !start.isEmpty() && end != null && !end.isEmpty()) { 44 | return repository.findByClientIdAndStepCountIsBetween( 45 | clientId, Integer.valueOf(start), Integer.valueOf(end) 46 | ); 47 | } else { 48 | return repository.findByClientIdOrderByStepCount(clientId); 49 | } 50 | } else { 51 | return repository.findByClientId(clientId); 52 | } 53 | } 54 | 55 | @Override 56 | public Data update(Long id, Data data) { 57 | Data res = findById(id); 58 | if (res == null) { 59 | // throw new RuntimeException("id not exist"); 60 | return null; 61 | } else { 62 | res.setClientId(data.getClientId()); 63 | res.setStepCount(data.getStepCount()); 64 | res.setTemperature(data.getTemperature()); 65 | repository.save(res); 66 | return res; 67 | } 68 | } 69 | } 70 | -------------------------------------------------------------------------------- /src/main/java/com/techbow/datadashboard/model/dao/repository/DataJpaRepository.java: -------------------------------------------------------------------------------- 1 | package com.techbow.datadashboard.model.dao.repository; 2 | 3 | import com.techbow.datadashboard.model.dvo.Data; 4 | import org.springframework.data.jpa.repository.JpaRepository; 5 | import org.springframework.data.jpa.repository.Query; 6 | import org.springframework.data.repository.query.Param; 7 | import org.springframework.stereotype.Repository; 8 | 9 | import java.util.List; 10 | 11 | @Repository 12 | public interface DataJpaRepository extends JpaRepository { 13 | 14 | @Query(value = "SELECT * FROM data LIMIT :limit", nativeQuery = true) 15 | List findAllByLimit(@Param("limit") Integer limit); 16 | 17 | List findByClientId(Long clientId); 18 | 19 | List findByClientIdOrderByStepCount(Long clientId); 20 | 21 | List findByClientIdOrderByStepCountDesc(Long clientId); 22 | 23 | List findByClientIdAndStepCountIsBetween(Long clientId, Integer start, Integer end); 24 | } 25 | -------------------------------------------------------------------------------- /src/main/java/com/techbow/datadashboard/model/dvo/Data.java: -------------------------------------------------------------------------------- 1 | package com.techbow.datadashboard.model.dvo; 2 | 3 | import com.fasterxml.jackson.annotation.JsonIgnoreProperties; 4 | import org.springframework.data.annotation.CreatedDate; 5 | import org.springframework.data.annotation.LastModifiedDate; 6 | import org.springframework.data.jpa.domain.support.AuditingEntityListener; 7 | 8 | import javax.persistence.*; 9 | import javax.validation.constraints.Max; 10 | import javax.validation.constraints.Min; 11 | import javax.validation.constraints.NotNull; 12 | import javax.validation.constraints.PositiveOrZero; 13 | import java.io.Serializable; 14 | import java.util.Date; 15 | 16 | @Entity 17 | @Table(name = "data") 18 | @JsonIgnoreProperties(value = {"id", "createdAt", "updatedAt"}, allowGetters = true) 19 | @EntityListeners(AuditingEntityListener.class) 20 | public class Data implements Serializable { 21 | 22 | @Id 23 | @GeneratedValue(strategy = GenerationType.IDENTITY) 24 | private Long id; 25 | 26 | @NotNull 27 | private Long clientId; 28 | 29 | @NotNull 30 | @Min(20) 31 | @Max(100) 32 | private Double temperature; 33 | 34 | @NotNull 35 | @PositiveOrZero 36 | private Integer stepCount; 37 | 38 | @Column(nullable = false, updatable = false) 39 | @Temporal(TemporalType.TIMESTAMP) 40 | @CreatedDate 41 | private Date createdAt; 42 | 43 | @Column(nullable = false) 44 | @Temporal(TemporalType.TIMESTAMP) 45 | @LastModifiedDate 46 | private Date updatedAt; 47 | 48 | public Long getId() { 49 | return id; 50 | } 51 | 52 | public void setId(Long id) { 53 | this.id = id; 54 | } 55 | 56 | public Long getClientId() { 57 | return clientId; 58 | } 59 | 60 | public void setClientId(Long clientId) { 61 | this.clientId = clientId; 62 | } 63 | 64 | public Double getTemperature() { 65 | return temperature; 66 | } 67 | 68 | public void setTemperature(Double temperature) { 69 | this.temperature = temperature; 70 | } 71 | 72 | public Integer getStepCount() { 73 | return stepCount; 74 | } 75 | 76 | public void setStepCount(Integer stepCount) { 77 | this.stepCount = stepCount; 78 | } 79 | 80 | public Date getCreatedAt() { 81 | return createdAt; 82 | } 83 | 84 | public void setCreatedAt(Date createdAt) { 85 | this.createdAt = createdAt; 86 | } 87 | 88 | public Date getUpdatedAt() { 89 | return updatedAt; 90 | } 91 | 92 | public void setUpdatedAt(Date updatedAt) { 93 | this.updatedAt = updatedAt; 94 | } 95 | } 96 | -------------------------------------------------------------------------------- /src/main/resources/application.properties: -------------------------------------------------------------------------------- 1 | ## Spring DATASOURCE (DataSourceAutoConfiguration & DataSourceProperties) 2 | spring.datasource.url=jdbc:mysql://127.0.0.1:3306/microservices?useSSL=false&serverTimezone=PST&useLegacyDatetimeCode=false 3 | spring.datasource.username=root 4 | spring.datasource.password=root 5 | spring.datasource.driver-class-name=com.mysql.cj.jdbc.Driver 6 | 7 | ## Hibernate Properties 8 | # The SQL dialect makes Hibernate generate better SQL for the chosen database 9 | spring.jpa.properties.hibernate.dialect=org.hibernate.dialect.MySQL5InnoDBDialect 10 | # Hibernate ddl auto (create, create-drop, validate, update) 11 | spring.jpa.hibernate.ddl-auto=update 12 | spring.jpa.show-sql=true 13 | spring.jpa.properties.hibernate.format_sql=true 14 | spring.jpa.properties.use_sql_comments=true 15 | 16 | ## Jackson Properties for JSON 17 | spring.jackson.time-zone=PST 18 | 19 | # Redis Config 20 | spring.cache.type=redis 21 | spring.redis.host=localhost 22 | spring.redis.port=6379 -------------------------------------------------------------------------------- /src/test/java/com/techbow/datadashboard/DataDashboardApplicationTests.java: -------------------------------------------------------------------------------- 1 | package com.techbow.datadashboard; 2 | 3 | import org.junit.Test; 4 | import org.junit.runner.RunWith; 5 | import org.springframework.boot.test.context.SpringBootTest; 6 | import org.springframework.test.context.junit4.SpringRunner; 7 | 8 | @RunWith(SpringRunner.class) 9 | @SpringBootTest 10 | public class DataDashboardApplicationTests { 11 | 12 | @Test 13 | public void contextLoads() { 14 | } 15 | 16 | } 17 | --------------------------------------------------------------------------------