diff options
20 files changed, 953 insertions, 0 deletions
diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..549e00a --- /dev/null +++ b/.gitignore @@ -0,0 +1,33 @@ +HELP.md +target/ +!.mvn/wrapper/maven-wrapper.jar +!**/src/main/**/target/ +!**/src/test/**/target/ + +### STS ### +.apt_generated +.classpath +.factorypath +.project +.settings +.springBeans +.sts4-cache + +### IntelliJ IDEA ### +.idea +*.iws +*.iml +*.ipr + +### NetBeans ### +/nbproject/private/ +/nbbuild/ +/dist/ +/nbdist/ +/.nb-gradle/ +build/ +!**/src/main/**/build/ +!**/src/test/**/build/ + +### VS Code ### +.vscode/ diff --git a/.mvn/wrapper/maven-wrapper.jar b/.mvn/wrapper/maven-wrapper.jar Binary files differnew file mode 100644 index 0000000..cb28b0e --- /dev/null +++ b/.mvn/wrapper/maven-wrapper.jar diff --git a/.mvn/wrapper/maven-wrapper.properties b/.mvn/wrapper/maven-wrapper.properties new file mode 100644 index 0000000..5f0536e --- /dev/null +++ b/.mvn/wrapper/maven-wrapper.properties @@ -0,0 +1,2 @@ +distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.9.5/apache-maven-3.9.5-bin.zip +wrapperUrl=https://repo.maven.apache.org/maven2/org/apache/maven/wrapper/maven-wrapper/3.2.0/maven-wrapper-3.2.0.jar @@ -0,0 +1,308 @@ +#!/bin/sh +# ---------------------------------------------------------------------------- +# Licensed to the Apache Software Foundation (ASF) under one +# or more contributor license agreements. See the NOTICE file +# distributed with this work for additional information +# regarding copyright ownership. The ASF licenses this file +# to you under the Apache License, Version 2.0 (the +# "License"); you may not use this file except in compliance +# with the License. You may obtain a copy of the License at +# +# https://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, +# software distributed under the License is distributed on an +# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY +# KIND, either express or implied. See the License for the +# specific language governing permissions and limitations +# under the License. +# ---------------------------------------------------------------------------- + +# ---------------------------------------------------------------------------- +# Apache Maven Wrapper startup batch script, version 3.2.0 +# +# Required ENV vars: +# ------------------ +# JAVA_HOME - location of a JDK home dir +# +# Optional ENV vars +# ----------------- +# MAVEN_OPTS - parameters passed to the Java VM when running Maven +# e.g. to debug Maven itself, use +# set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000 +# MAVEN_SKIP_RC - flag to disable loading of mavenrc files +# ---------------------------------------------------------------------------- + +if [ -z "$MAVEN_SKIP_RC" ] ; then + + if [ -f /usr/local/etc/mavenrc ] ; then + . /usr/local/etc/mavenrc + fi + + if [ -f /etc/mavenrc ] ; then + . /etc/mavenrc + fi + + if [ -f "$HOME/.mavenrc" ] ; then + . "$HOME/.mavenrc" + fi + +fi + +# OS specific support. $var _must_ be set to either true or false. +cygwin=false; +darwin=false; +mingw=false +case "$(uname)" in + CYGWIN*) cygwin=true ;; + MINGW*) mingw=true;; + Darwin*) darwin=true + # Use /usr/libexec/java_home if available, otherwise fall back to /Library/Java/Home + # See https://developer.apple.com/library/mac/qa/qa1170/_index.html + if [ -z "$JAVA_HOME" ]; then + if [ -x "/usr/libexec/java_home" ]; then + JAVA_HOME="$(/usr/libexec/java_home)"; export JAVA_HOME + else + JAVA_HOME="/Library/Java/Home"; export JAVA_HOME + fi + fi + ;; +esac + +if [ -z "$JAVA_HOME" ] ; then + if [ -r /etc/gentoo-release ] ; then + JAVA_HOME=$(java-config --jre-home) + fi +fi + +# For Cygwin, ensure paths are in UNIX format before anything is touched +if $cygwin ; then + [ -n "$JAVA_HOME" ] && + JAVA_HOME=$(cygpath --unix "$JAVA_HOME") + [ -n "$CLASSPATH" ] && + CLASSPATH=$(cygpath --path --unix "$CLASSPATH") +fi + +# For Mingw, ensure paths are in UNIX format before anything is touched +if $mingw ; then + [ -n "$JAVA_HOME" ] && [ -d "$JAVA_HOME" ] && + JAVA_HOME="$(cd "$JAVA_HOME" || (echo "cannot cd into $JAVA_HOME."; exit 1); pwd)" +fi + +if [ -z "$JAVA_HOME" ]; then + javaExecutable="$(which javac)" + if [ -n "$javaExecutable" ] && ! [ "$(expr "\"$javaExecutable\"" : '\([^ ]*\)')" = "no" ]; then + # readlink(1) is not available as standard on Solaris 10. + readLink=$(which readlink) + if [ ! "$(expr "$readLink" : '\([^ ]*\)')" = "no" ]; then + if $darwin ; then + javaHome="$(dirname "\"$javaExecutable\"")" + javaExecutable="$(cd "\"$javaHome\"" && pwd -P)/javac" + else + javaExecutable="$(readlink -f "\"$javaExecutable\"")" + fi + javaHome="$(dirname "\"$javaExecutable\"")" + javaHome=$(expr "$javaHome" : '\(.*\)/bin') + JAVA_HOME="$javaHome" + export JAVA_HOME + fi + fi +fi + +if [ -z "$JAVACMD" ] ; then + if [ -n "$JAVA_HOME" ] ; then + if [ -x "$JAVA_HOME/jre/sh/java" ] ; then + # IBM's JDK on AIX uses strange locations for the executables + JAVACMD="$JAVA_HOME/jre/sh/java" + else + JAVACMD="$JAVA_HOME/bin/java" + fi + else + JAVACMD="$(\unset -f command 2>/dev/null; \command -v java)" + fi +fi + +if [ ! -x "$JAVACMD" ] ; then + echo "Error: JAVA_HOME is not defined correctly." >&2 + echo " We cannot execute $JAVACMD" >&2 + exit 1 +fi + +if [ -z "$JAVA_HOME" ] ; then + echo "Warning: JAVA_HOME environment variable is not set." +fi + +# traverses directory structure from process work directory to filesystem root +# first directory with .mvn subdirectory is considered project base directory +find_maven_basedir() { + if [ -z "$1" ] + then + echo "Path not specified to find_maven_basedir" + return 1 + fi + + basedir="$1" + wdir="$1" + while [ "$wdir" != '/' ] ; do + if [ -d "$wdir"/.mvn ] ; then + basedir=$wdir + break + fi + # workaround for JBEAP-8937 (on Solaris 10/Sparc) + if [ -d "${wdir}" ]; then + wdir=$(cd "$wdir/.." || exit 1; pwd) + fi + # end of workaround + done + printf '%s' "$(cd "$basedir" || exit 1; pwd)" +} + +# concatenates all lines of a file +concat_lines() { + if [ -f "$1" ]; then + # Remove \r in case we run on Windows within Git Bash + # and check out the repository with auto CRLF management + # enabled. Otherwise, we may read lines that are delimited with + # \r\n and produce $'-Xarg\r' rather than -Xarg due to word + # splitting rules. + tr -s '\r\n' ' ' < "$1" + fi +} + +log() { + if [ "$MVNW_VERBOSE" = true ]; then + printf '%s\n' "$1" + fi +} + +BASE_DIR=$(find_maven_basedir "$(dirname "$0")") +if [ -z "$BASE_DIR" ]; then + exit 1; +fi + +MAVEN_PROJECTBASEDIR=${MAVEN_BASEDIR:-"$BASE_DIR"}; export MAVEN_PROJECTBASEDIR +log "$MAVEN_PROJECTBASEDIR" + +########################################################################################## +# Extension to allow automatically downloading the maven-wrapper.jar from Maven-central +# This allows using the maven wrapper in projects that prohibit checking in binary data. +########################################################################################## +wrapperJarPath="$MAVEN_PROJECTBASEDIR/.mvn/wrapper/maven-wrapper.jar" +if [ -r "$wrapperJarPath" ]; then + log "Found $wrapperJarPath" +else + log "Couldn't find $wrapperJarPath, downloading it ..." + + if [ -n "$MVNW_REPOURL" ]; then + wrapperUrl="$MVNW_REPOURL/org/apache/maven/wrapper/maven-wrapper/3.2.0/maven-wrapper-3.2.0.jar" + else + wrapperUrl="https://repo.maven.apache.org/maven2/org/apache/maven/wrapper/maven-wrapper/3.2.0/maven-wrapper-3.2.0.jar" + fi + while IFS="=" read -r key value; do + # Remove '\r' from value to allow usage on windows as IFS does not consider '\r' as a separator ( considers space, tab, new line ('\n'), and custom '=' ) + safeValue=$(echo "$value" | tr -d '\r') + case "$key" in (wrapperUrl) wrapperUrl="$safeValue"; break ;; + esac + done < "$MAVEN_PROJECTBASEDIR/.mvn/wrapper/maven-wrapper.properties" + log "Downloading from: $wrapperUrl" + + if $cygwin; then + wrapperJarPath=$(cygpath --path --windows "$wrapperJarPath") + fi + + if command -v wget > /dev/null; then + log "Found wget ... using wget" + [ "$MVNW_VERBOSE" = true ] && QUIET="" || QUIET="--quiet" + if [ -z "$MVNW_USERNAME" ] || [ -z "$MVNW_PASSWORD" ]; then + wget $QUIET "$wrapperUrl" -O "$wrapperJarPath" || rm -f "$wrapperJarPath" + else + wget $QUIET --http-user="$MVNW_USERNAME" --http-password="$MVNW_PASSWORD" "$wrapperUrl" -O "$wrapperJarPath" || rm -f "$wrapperJarPath" + fi + elif command -v curl > /dev/null; then + log "Found curl ... using curl" + [ "$MVNW_VERBOSE" = true ] && QUIET="" || QUIET="--silent" + if [ -z "$MVNW_USERNAME" ] || [ -z "$MVNW_PASSWORD" ]; then + curl $QUIET -o "$wrapperJarPath" "$wrapperUrl" -f -L || rm -f "$wrapperJarPath" + else + curl $QUIET --user "$MVNW_USERNAME:$MVNW_PASSWORD" -o "$wrapperJarPath" "$wrapperUrl" -f -L || rm -f "$wrapperJarPath" + fi + else + log "Falling back to using Java to download" + javaSource="$MAVEN_PROJECTBASEDIR/.mvn/wrapper/MavenWrapperDownloader.java" + javaClass="$MAVEN_PROJECTBASEDIR/.mvn/wrapper/MavenWrapperDownloader.class" + # For Cygwin, switch paths to Windows format before running javac + if $cygwin; then + javaSource=$(cygpath --path --windows "$javaSource") + javaClass=$(cygpath --path --windows "$javaClass") + fi + if [ -e "$javaSource" ]; then + if [ ! -e "$javaClass" ]; then + log " - Compiling MavenWrapperDownloader.java ..." + ("$JAVA_HOME/bin/javac" "$javaSource") + fi + if [ -e "$javaClass" ]; then + log " - Running MavenWrapperDownloader.java ..." + ("$JAVA_HOME/bin/java" -cp .mvn/wrapper MavenWrapperDownloader "$wrapperUrl" "$wrapperJarPath") || rm -f "$wrapperJarPath" + fi + fi + fi +fi +########################################################################################## +# End of extension +########################################################################################## + +# If specified, validate the SHA-256 sum of the Maven wrapper jar file +wrapperSha256Sum="" +while IFS="=" read -r key value; do + case "$key" in (wrapperSha256Sum) wrapperSha256Sum=$value; break ;; + esac +done < "$MAVEN_PROJECTBASEDIR/.mvn/wrapper/maven-wrapper.properties" +if [ -n "$wrapperSha256Sum" ]; then + wrapperSha256Result=false + if command -v sha256sum > /dev/null; then + if echo "$wrapperSha256Sum $wrapperJarPath" | sha256sum -c > /dev/null 2>&1; then + wrapperSha256Result=true + fi + elif command -v shasum > /dev/null; then + if echo "$wrapperSha256Sum $wrapperJarPath" | shasum -a 256 -c > /dev/null 2>&1; then + wrapperSha256Result=true + fi + else + echo "Checksum validation was requested but neither 'sha256sum' or 'shasum' are available." + echo "Please install either command, or disable validation by removing 'wrapperSha256Sum' from your maven-wrapper.properties." + exit 1 + fi + if [ $wrapperSha256Result = false ]; then + echo "Error: Failed to validate Maven wrapper SHA-256, your Maven wrapper might be compromised." >&2 + echo "Investigate or delete $wrapperJarPath to attempt a clean download." >&2 + echo "If you updated your Maven version, you need to update the specified wrapperSha256Sum property." >&2 + exit 1 + fi +fi + +MAVEN_OPTS="$(concat_lines "$MAVEN_PROJECTBASEDIR/.mvn/jvm.config") $MAVEN_OPTS" + +# For Cygwin, switch paths to Windows format before running java +if $cygwin; then + [ -n "$JAVA_HOME" ] && + JAVA_HOME=$(cygpath --path --windows "$JAVA_HOME") + [ -n "$CLASSPATH" ] && + CLASSPATH=$(cygpath --path --windows "$CLASSPATH") + [ -n "$MAVEN_PROJECTBASEDIR" ] && + MAVEN_PROJECTBASEDIR=$(cygpath --path --windows "$MAVEN_PROJECTBASEDIR") +fi + +# Provide a "standardized" way to retrieve the CLI args that will +# work with both Windows and non-Windows executions. +MAVEN_CMD_LINE_ARGS="$MAVEN_CONFIG $*" +export MAVEN_CMD_LINE_ARGS + +WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain + +# shellcheck disable=SC2086 # safe args +exec "$JAVACMD" \ + $MAVEN_OPTS \ + $MAVEN_DEBUG_OPTS \ + -classpath "$MAVEN_PROJECTBASEDIR/.mvn/wrapper/maven-wrapper.jar" \ + "-Dmaven.multiModuleProjectDirectory=${MAVEN_PROJECTBASEDIR}" \ + ${WRAPPER_LAUNCHER} $MAVEN_CONFIG "$@" diff --git a/mvnw.cmd b/mvnw.cmd new file mode 100644 index 0000000..95ba6f5 --- /dev/null +++ b/mvnw.cmd @@ -0,0 +1,205 @@ +@REM ---------------------------------------------------------------------------- +@REM Licensed to the Apache Software Foundation (ASF) under one +@REM or more contributor license agreements. See the NOTICE file +@REM distributed with this work for additional information +@REM regarding copyright ownership. The ASF licenses this file +@REM to you under the Apache License, Version 2.0 (the +@REM "License"); you may not use this file except in compliance +@REM with the License. You may obtain a copy of the License at +@REM +@REM https://www.apache.org/licenses/LICENSE-2.0 +@REM +@REM Unless required by applicable law or agreed to in writing, +@REM software distributed under the License is distributed on an +@REM "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY +@REM KIND, either express or implied. See the License for the +@REM specific language governing permissions and limitations +@REM under the License. +@REM ---------------------------------------------------------------------------- + +@REM ---------------------------------------------------------------------------- +@REM Apache Maven Wrapper startup batch script, version 3.2.0 +@REM +@REM Required ENV vars: +@REM JAVA_HOME - location of a JDK home dir +@REM +@REM Optional ENV vars +@REM MAVEN_BATCH_ECHO - set to 'on' to enable the echoing of the batch commands +@REM MAVEN_BATCH_PAUSE - set to 'on' to wait for a keystroke before ending +@REM MAVEN_OPTS - parameters passed to the Java VM when running Maven +@REM e.g. to debug Maven itself, use +@REM set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000 +@REM MAVEN_SKIP_RC - flag to disable loading of mavenrc files +@REM ---------------------------------------------------------------------------- + +@REM Begin all REM lines with '@' in case MAVEN_BATCH_ECHO is 'on' +@echo off +@REM set title of command window +title %0 +@REM enable echoing by setting MAVEN_BATCH_ECHO to 'on' +@if "%MAVEN_BATCH_ECHO%" == "on" echo %MAVEN_BATCH_ECHO% + +@REM set %HOME% to equivalent of $HOME +if "%HOME%" == "" (set "HOME=%HOMEDRIVE%%HOMEPATH%") + +@REM Execute a user defined script before this one +if not "%MAVEN_SKIP_RC%" == "" goto skipRcPre +@REM check for pre script, once with legacy .bat ending and once with .cmd ending +if exist "%USERPROFILE%\mavenrc_pre.bat" call "%USERPROFILE%\mavenrc_pre.bat" %* +if exist "%USERPROFILE%\mavenrc_pre.cmd" call "%USERPROFILE%\mavenrc_pre.cmd" %* +:skipRcPre + +@setlocal + +set ERROR_CODE=0 + +@REM To isolate internal variables from possible post scripts, we use another setlocal +@setlocal + +@REM ==== START VALIDATION ==== +if not "%JAVA_HOME%" == "" goto OkJHome + +echo. +echo Error: JAVA_HOME not found in your environment. >&2 +echo Please set the JAVA_HOME variable in your environment to match the >&2 +echo location of your Java installation. >&2 +echo. +goto error + +:OkJHome +if exist "%JAVA_HOME%\bin\java.exe" goto init + +echo. +echo Error: JAVA_HOME is set to an invalid directory. >&2 +echo JAVA_HOME = "%JAVA_HOME%" >&2 +echo Please set the JAVA_HOME variable in your environment to match the >&2 +echo location of your Java installation. >&2 +echo. +goto error + +@REM ==== END VALIDATION ==== + +:init + +@REM Find the project base dir, i.e. the directory that contains the folder ".mvn". +@REM Fallback to current working directory if not found. + +set MAVEN_PROJECTBASEDIR=%MAVEN_BASEDIR% +IF NOT "%MAVEN_PROJECTBASEDIR%"=="" goto endDetectBaseDir + +set EXEC_DIR=%CD% +set WDIR=%EXEC_DIR% +:findBaseDir +IF EXIST "%WDIR%"\.mvn goto baseDirFound +cd .. +IF "%WDIR%"=="%CD%" goto baseDirNotFound +set WDIR=%CD% +goto findBaseDir + +:baseDirFound +set MAVEN_PROJECTBASEDIR=%WDIR% +cd "%EXEC_DIR%" +goto endDetectBaseDir + +:baseDirNotFound +set MAVEN_PROJECTBASEDIR=%EXEC_DIR% +cd "%EXEC_DIR%" + +:endDetectBaseDir + +IF NOT EXIST "%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config" goto endReadAdditionalConfig + +@setlocal EnableExtensions EnableDelayedExpansion +for /F "usebackq delims=" %%a in ("%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config") do set JVM_CONFIG_MAVEN_PROPS=!JVM_CONFIG_MAVEN_PROPS! %%a +@endlocal & set JVM_CONFIG_MAVEN_PROPS=%JVM_CONFIG_MAVEN_PROPS% + +:endReadAdditionalConfig + +SET MAVEN_JAVA_EXE="%JAVA_HOME%\bin\java.exe" +set WRAPPER_JAR="%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.jar" +set WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain + +set WRAPPER_URL="https://repo.maven.apache.org/maven2/org/apache/maven/wrapper/maven-wrapper/3.2.0/maven-wrapper-3.2.0.jar" + +FOR /F "usebackq tokens=1,2 delims==" %%A IN ("%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.properties") DO ( + IF "%%A"=="wrapperUrl" SET WRAPPER_URL=%%B +) + +@REM Extension to allow automatically downloading the maven-wrapper.jar from Maven-central +@REM This allows using the maven wrapper in projects that prohibit checking in binary data. +if exist %WRAPPER_JAR% ( + if "%MVNW_VERBOSE%" == "true" ( + echo Found %WRAPPER_JAR% + ) +) else ( + if not "%MVNW_REPOURL%" == "" ( + SET WRAPPER_URL="%MVNW_REPOURL%/org/apache/maven/wrapper/maven-wrapper/3.2.0/maven-wrapper-3.2.0.jar" + ) + if "%MVNW_VERBOSE%" == "true" ( + echo Couldn't find %WRAPPER_JAR%, downloading it ... + echo Downloading from: %WRAPPER_URL% + ) + + powershell -Command "&{"^ + "$webclient = new-object System.Net.WebClient;"^ + "if (-not ([string]::IsNullOrEmpty('%MVNW_USERNAME%') -and [string]::IsNullOrEmpty('%MVNW_PASSWORD%'))) {"^ + "$webclient.Credentials = new-object System.Net.NetworkCredential('%MVNW_USERNAME%', '%MVNW_PASSWORD%');"^ + "}"^ + "[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12; $webclient.DownloadFile('%WRAPPER_URL%', '%WRAPPER_JAR%')"^ + "}" + if "%MVNW_VERBOSE%" == "true" ( + echo Finished downloading %WRAPPER_JAR% + ) +) +@REM End of extension + +@REM If specified, validate the SHA-256 sum of the Maven wrapper jar file +SET WRAPPER_SHA_256_SUM="" +FOR /F "usebackq tokens=1,2 delims==" %%A IN ("%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.properties") DO ( + IF "%%A"=="wrapperSha256Sum" SET WRAPPER_SHA_256_SUM=%%B +) +IF NOT %WRAPPER_SHA_256_SUM%=="" ( + powershell -Command "&{"^ + "$hash = (Get-FileHash \"%WRAPPER_JAR%\" -Algorithm SHA256).Hash.ToLower();"^ + "If('%WRAPPER_SHA_256_SUM%' -ne $hash){"^ + " Write-Output 'Error: Failed to validate Maven wrapper SHA-256, your Maven wrapper might be compromised.';"^ + " Write-Output 'Investigate or delete %WRAPPER_JAR% to attempt a clean download.';"^ + " Write-Output 'If you updated your Maven version, you need to update the specified wrapperSha256Sum property.';"^ + " exit 1;"^ + "}"^ + "}" + if ERRORLEVEL 1 goto error +) + +@REM Provide a "standardized" way to retrieve the CLI args that will +@REM work with both Windows and non-Windows executions. +set MAVEN_CMD_LINE_ARGS=%* + +%MAVEN_JAVA_EXE% ^ + %JVM_CONFIG_MAVEN_PROPS% ^ + %MAVEN_OPTS% ^ + %MAVEN_DEBUG_OPTS% ^ + -classpath %WRAPPER_JAR% ^ + "-Dmaven.multiModuleProjectDirectory=%MAVEN_PROJECTBASEDIR%" ^ + %WRAPPER_LAUNCHER% %MAVEN_CONFIG% %* +if ERRORLEVEL 1 goto error +goto end + +:error +set ERROR_CODE=1 + +:end +@endlocal & set ERROR_CODE=%ERROR_CODE% + +if not "%MAVEN_SKIP_RC%"=="" goto skipRcPost +@REM check for post script, once with legacy .bat ending and once with .cmd ending +if exist "%USERPROFILE%\mavenrc_post.bat" call "%USERPROFILE%\mavenrc_post.bat" +if exist "%USERPROFILE%\mavenrc_post.cmd" call "%USERPROFILE%\mavenrc_post.cmd" +:skipRcPost + +@REM pause the script if MAVEN_BATCH_PAUSE is set to 'on' +if "%MAVEN_BATCH_PAUSE%"=="on" pause + +if "%MAVEN_TERMINATE_CMD%"=="on" exit %ERROR_CODE% + +cmd /C exit /B %ERROR_CODE% @@ -0,0 +1,72 @@ +<?xml version="1.0" encoding="UTF-8"?> +<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" + xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd"> + <modelVersion>4.0.0</modelVersion> + <parent> + <groupId>org.springframework.boot</groupId> + <artifactId>spring-boot-starter-parent</artifactId> + <version>3.2.0</version> + <relativePath/> <!-- lookup parent from repository --> + </parent> + <groupId>me.imsonmia</groupId> + <artifactId>epqapi</artifactId> + <version>0.0.1-SNAPSHOT</version> + <name>epqapi</name> + <description>Demo project for Spring Boot</description> + <properties> + <java.version>17</java.version> + </properties> + <dependencies> + <dependency> + <groupId>org.springframework.boot</groupId> + <artifactId>spring-boot-starter-web</artifactId> + </dependency> + + <dependency> + <groupId>org.mariadb.jdbc</groupId> + <artifactId>mariadb-java-client</artifactId> + <scope>runtime</scope> + </dependency> + <dependency> + <groupId>org.projectlombok</groupId> + <artifactId>lombok</artifactId> + <optional>true</optional> + </dependency> + <dependency> + <groupId>org.springframework.boot</groupId> + <artifactId>spring-boot-starter-test</artifactId> + <scope>test</scope> + </dependency> + + <dependency> + <groupId>org.springframework.boot</groupId> + <artifactId>spring-boot-starter-data-jpa</artifactId> + </dependency> + <dependency> + <groupId>com.google.code.gson</groupId> + <artifactId>gson</artifactId> + </dependency> + <dependency> + <groupId>org.springframework.boot</groupId> + <artifactId>spring-boot-starter-websocket</artifactId> + </dependency> + </dependencies> + + <build> + <plugins> + <plugin> + <groupId>org.springframework.boot</groupId> + <artifactId>spring-boot-maven-plugin</artifactId> + <configuration> + <excludes> + <exclude> + <groupId>org.projectlombok</groupId> + <artifactId>lombok</artifactId> + </exclude> + </excludes> + </configuration> + </plugin> + </plugins> + </build> + +</project> diff --git a/src/main/java/me/imsonmia/epqapi/EpqapiApplication.java b/src/main/java/me/imsonmia/epqapi/EpqapiApplication.java new file mode 100644 index 0000000..ed48498 --- /dev/null +++ b/src/main/java/me/imsonmia/epqapi/EpqapiApplication.java @@ -0,0 +1,13 @@ +package me.imsonmia.epqapi; + +import org.springframework.boot.SpringApplication; +import org.springframework.boot.autoconfigure.SpringBootApplication; + +@SpringBootApplication +public class EpqapiApplication { + + public static void main(String[] args) { + SpringApplication.run(EpqapiApplication.class, args); + } + +} diff --git a/src/main/java/me/imsonmia/epqapi/controller/ChatMessageController.java b/src/main/java/me/imsonmia/epqapi/controller/ChatMessageController.java new file mode 100644 index 0000000..bf94991 --- /dev/null +++ b/src/main/java/me/imsonmia/epqapi/controller/ChatMessageController.java @@ -0,0 +1,19 @@ +package me.imsonmia.epqapi.controller; + +import org.springframework.web.bind.annotation.GetMapping; +import org.springframework.web.bind.annotation.PathVariable; +import org.springframework.web.bind.annotation.RequestMapping; +import org.springframework.web.bind.annotation.RestController; + +import me.imsonmia.epqapi.model.ChatMessage; +import me.imsonmia.epqapi.repository.ChatMessageRepository; + +@RestController +@RequestMapping("/api/v1") +public class ChatMessageController { + private ChatMessageRepository chatMessageRepository; + @GetMapping("/msg/{id}") + public ChatMessage getMessageById(@PathVariable(value = "id") Long id) { + return chatMessageRepository.findById(id).get(); + } +} diff --git a/src/main/java/me/imsonmia/epqapi/controller/UserController.java b/src/main/java/me/imsonmia/epqapi/controller/UserController.java new file mode 100644 index 0000000..bc7079f --- /dev/null +++ b/src/main/java/me/imsonmia/epqapi/controller/UserController.java @@ -0,0 +1,37 @@ +package me.imsonmia.epqapi.controller; + +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.web.bind.annotation.DeleteMapping; +import org.springframework.web.bind.annotation.GetMapping; +import org.springframework.web.bind.annotation.PathVariable; +import org.springframework.web.bind.annotation.PostMapping; +import org.springframework.web.bind.annotation.RequestBody; +import org.springframework.web.bind.annotation.RequestMapping; +import org.springframework.web.bind.annotation.RestController; + +import me.imsonmia.epqapi.model.User; +import me.imsonmia.epqapi.repository.UserRepository; + +@RestController +@RequestMapping("/api/v1") +public class UserController { + @Autowired + private UserRepository userRepository; + @GetMapping("/user/{id}") + public User getUserById(@PathVariable(value = "id") Long id) { + return userRepository.findById(id).get(); + } + @PostMapping("/user") + public User addUser( + @RequestBody + User newUser + ) { + return userRepository.save(newUser); + } + @DeleteMapping("/user/{id}") + public void deleteUser( + @PathVariable(value = "id") Long id + ) { + userRepository.deleteById(id); + } +} diff --git a/src/main/java/me/imsonmia/epqapi/messaging/Message.java b/src/main/java/me/imsonmia/epqapi/messaging/Message.java new file mode 100644 index 0000000..c11d96e --- /dev/null +++ b/src/main/java/me/imsonmia/epqapi/messaging/Message.java @@ -0,0 +1,25 @@ +package me.imsonmia.epqapi.messaging; + +public class Message { + private String from; + private String to; + private String content; + public String getFrom() { + return this.from; + } + public void setFrom(String from) { + this.from = from; + } + public String getTo() { + return to; + } + public void setTo(String to) { + this.to = to; + } + public String getContent() { + return content; + } + public void setContent(String content) { + this.content = content; + } +} diff --git a/src/main/java/me/imsonmia/epqapi/messaging/MessageDecoder.java b/src/main/java/me/imsonmia/epqapi/messaging/MessageDecoder.java new file mode 100644 index 0000000..78f2e2d --- /dev/null +++ b/src/main/java/me/imsonmia/epqapi/messaging/MessageDecoder.java @@ -0,0 +1,28 @@ +package me.imsonmia.epqapi.messaging; + +import com.google.gson.Gson; + +import jakarta.websocket.DecodeException; +import jakarta.websocket.Decoder; +import jakarta.websocket.EndpointConfig; + +public class MessageDecoder implements Decoder.Text<Message> { + private static Gson gson = new Gson(); + @Override + public Message decode(String message) throws DecodeException { + return gson.fromJson(message, Message.class); + } + @Override + public void destroy() { + Text.super.destroy(); + } + @Override + public void init(EndpointConfig endpointConfig) { + Text.super.init(endpointConfig); + } + @Override + public boolean willDecode(String s) { + // TODO Auto-generated method stub + return (s != null); + } +}
\ No newline at end of file diff --git a/src/main/java/me/imsonmia/epqapi/messaging/MessageEncoder.java b/src/main/java/me/imsonmia/epqapi/messaging/MessageEncoder.java new file mode 100644 index 0000000..6a44b16 --- /dev/null +++ b/src/main/java/me/imsonmia/epqapi/messaging/MessageEncoder.java @@ -0,0 +1,25 @@ +package me.imsonmia.epqapi.messaging; + +import com.google.gson.Gson; + +import jakarta.websocket.EncodeException; +import jakarta.websocket.Encoder; +import jakarta.websocket.EndpointConfig; + +public class MessageEncoder implements Encoder.Text<Message> { + private static Gson gson = new Gson(); + @Override + public String encode(Message message) throws EncodeException { + return gson.toJson(message); + } + @Override + public void destroy() { + // TODO Auto-generated method stub + Text.super.destroy(); + } + @Override + public void init(EndpointConfig endpointConfig) { + // TODO Auto-generated method stub + Text.super.init(endpointConfig); + } +}
\ No newline at end of file diff --git a/src/main/java/me/imsonmia/epqapi/messaging/WebSocketHandler.java b/src/main/java/me/imsonmia/epqapi/messaging/WebSocketHandler.java new file mode 100644 index 0000000..25d653d --- /dev/null +++ b/src/main/java/me/imsonmia/epqapi/messaging/WebSocketHandler.java @@ -0,0 +1,71 @@ +package me.imsonmia.epqapi.messaging; + +import java.io.IOException; +import java.util.HashMap; +import java.util.Set; +import java.util.concurrent.CopyOnWriteArraySet; + +import org.slf4j.Logger; + +import jakarta.websocket.EncodeException; +import jakarta.websocket.OnClose; +import jakarta.websocket.OnMessage; +import jakarta.websocket.OnOpen; +import jakarta.websocket.Session; +import jakarta.websocket.server.ServerEndpoint; +import me.imsonmia.epqapi.model.ChatConvert; +import me.imsonmia.epqapi.model.ChatMessage; +import me.imsonmia.epqapi.repository.ChatMessageRepository; + +// https://www.baeldung.com/java-websockets +@ServerEndpoint( + value = "/chat/{username}", + encoders = MessageEncoder.class, + decoders = MessageDecoder.class + ) +public class WebSocketHandler { + private Logger logger; + private ChatMessageRepository chatMessageRepository; + private Session session; + private Set<WebSocketHandler> chatEndpoints = new CopyOnWriteArraySet<>(); + private HashMap<String, String> users = new HashMap<>(); + @OnOpen + public void onOpen(Session session, String username) throws IOException { + this.session = session; + chatEndpoints.add(this); + users.put(session.getId(), username); + Message message = new Message(); + message.setFrom(username); + message.setContent("Connected, hello world!"); + broadcast(message); + ChatMessage cmessage = new ChatConvert().fromMessage(message); + chatMessageRepository.save(cmessage); + } + @OnMessage + public void onMessage(Session session, Message message) throws IOException { + message.setFrom(users.get(session.getId())); + broadcast(message); + } + @OnClose + public void onClose(Session session) throws IOException { + chatEndpoints.remove(this); + Message message = new Message(); + message.setFrom(users.get(session.getId())); + message.setContent("Disconnected!"); + broadcast(message); + } + public void broadcast(Message message) { + chatEndpoints.forEach(endpoint -> { + try { + endpoint.session.getBasicRemote().sendObject(message); + } + catch (IOException e) { + logger.info("Error sending message! IOException"); + logger.error(null, e); + } + catch (EncodeException e) { + logger.info("Error sending message! EncodeException"); + } + }); + } +} diff --git a/src/main/java/me/imsonmia/epqapi/model/ChatConvert.java b/src/main/java/me/imsonmia/epqapi/model/ChatConvert.java new file mode 100644 index 0000000..69528d6 --- /dev/null +++ b/src/main/java/me/imsonmia/epqapi/model/ChatConvert.java @@ -0,0 +1,11 @@ +package me.imsonmia.epqapi.model; + +import me.imsonmia.epqapi.messaging.Message; +import me.imsonmia.epqapi.repository.UserRepository; + +public class ChatConvert { + private UserRepository r; + public ChatMessage fromMessage(Message s) { + return new ChatMessage(r.findByFirstName(s.getFrom()).getId(), s.getContent()); + } +} diff --git a/src/main/java/me/imsonmia/epqapi/model/ChatMessage.java b/src/main/java/me/imsonmia/epqapi/model/ChatMessage.java new file mode 100644 index 0000000..d14336d --- /dev/null +++ b/src/main/java/me/imsonmia/epqapi/model/ChatMessage.java @@ -0,0 +1,35 @@ +package me.imsonmia.epqapi.model; + +import jakarta.persistence.Entity; +import jakarta.persistence.GeneratedValue; +import jakarta.persistence.GenerationType; +import jakarta.persistence.Id; +import jakarta.persistence.Table; +import lombok.Getter; +import lombok.Setter; +@Entity +@Table(name = "message") +public class ChatMessage { + @Id + @GeneratedValue(strategy = GenerationType.AUTO) + @Getter + Long id; + @Getter + @Setter + Long fromId; + @Getter + @Setter + String text; + @Getter + @Setter + String[] attachments; + public ChatMessage() {} + public ChatMessage( + Long fromId, + String text + ) { + this.fromId = fromId; + this.text = text; + } + +}
\ No newline at end of file diff --git a/src/main/java/me/imsonmia/epqapi/model/User.java b/src/main/java/me/imsonmia/epqapi/model/User.java new file mode 100644 index 0000000..cce261e --- /dev/null +++ b/src/main/java/me/imsonmia/epqapi/model/User.java @@ -0,0 +1,34 @@ +package me.imsonmia.epqapi.model; + +import java.util.Date; + +import jakarta.persistence.Entity; +import jakarta.persistence.GeneratedValue; +import jakarta.persistence.GenerationType; +import jakarta.persistence.Id; +import jakarta.persistence.Table; +import lombok.Getter; +import lombok.Setter; + +@Entity +@Table(name = "user") +public class User { + @Id + @GeneratedValue(strategy = GenerationType.AUTO) + @Getter + Long id; + @Getter + @Setter + String userName; + @Getter + @Setter + Date dateJoined; + public User() { + + } + public User(Long id, String userName, Date dateJoined) { + this.id = id; + this.userName = userName; + this.dateJoined = dateJoined; + } +} diff --git a/src/main/java/me/imsonmia/epqapi/repository/ChatMessageRepository.java b/src/main/java/me/imsonmia/epqapi/repository/ChatMessageRepository.java new file mode 100644 index 0000000..8ee82e2 --- /dev/null +++ b/src/main/java/me/imsonmia/epqapi/repository/ChatMessageRepository.java @@ -0,0 +1,8 @@ +package me.imsonmia.epqapi.repository; + +import org.springframework.data.repository.CrudRepository; + +import me.imsonmia.epqapi.model.ChatMessage; + +public interface ChatMessageRepository extends CrudRepository<ChatMessage, Long> { +} diff --git a/src/main/java/me/imsonmia/epqapi/repository/UserRepository.java b/src/main/java/me/imsonmia/epqapi/repository/UserRepository.java new file mode 100644 index 0000000..b877899 --- /dev/null +++ b/src/main/java/me/imsonmia/epqapi/repository/UserRepository.java @@ -0,0 +1,9 @@ +package me.imsonmia.epqapi.repository; + +import org.springframework.data.repository.CrudRepository; + +import me.imsonmia.epqapi.model.User; + +public interface UserRepository extends CrudRepository<User, Long> { + User findByFirstName(String userName); +} diff --git a/src/main/resources/application.properties b/src/main/resources/application.properties new file mode 100644 index 0000000..a6bbf47 --- /dev/null +++ b/src/main/resources/application.properties @@ -0,0 +1,5 @@ +spring.datasource.url=jdbc:mariadb://localhost:3306/test +spring.datasource.username=dbuser +spring.datasource.password=dbpasswd +spring.datasource.driver-class-name=org.mariadb.jdbc.Driver +spring.jpa.hibernate.ddl-auto=create-drop
\ No newline at end of file diff --git a/src/test/java/me/imsonmia/epqapi/EpqapiApplicationTests.java b/src/test/java/me/imsonmia/epqapi/EpqapiApplicationTests.java new file mode 100644 index 0000000..f6d3d45 --- /dev/null +++ b/src/test/java/me/imsonmia/epqapi/EpqapiApplicationTests.java @@ -0,0 +1,13 @@ +package me.imsonmia.epqapi; + +import org.junit.jupiter.api.Test; +import org.springframework.boot.test.context.SpringBootTest; + +@SpringBootTest +class EpqapiApplicationTests { + + @Test + void contextLoads() { + } + +} |