Initial commit

.gitignore

+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/

.mvn/wrapper/maven-wrapper.properties

+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

mvnw

+#!/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} $MAVEN_CONFIG "$@"

mvnw.cmd

+@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%

pom.xml

+<?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>2.7.9</version>
+        <relativePath/> <!-- lookup parent from repository -->
+    </parent>
+    <groupId>com.example</groupId>
+    <artifactId>SkyApi</artifactId>
+    <version>0.0.1-SNAPSHOT</version>
+    <name>SkyApi</name>
+    <description>Demo project for Spring Boot</description>
+    <properties>
+        <java.version>1.8</java.version>
+    </properties>
+    <dependencies>
+
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-data-rest</artifactId>
+        </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-devtools</artifactId>
+            <scope>runtime</scope>
+            <optional>true</optional>
+        </dependency>
+
+        <dependency>
+            <groupId>org.postgresql</groupId>
+            <artifactId>postgresql</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-data-jdbc</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>com.google.code.gson</groupId>
+            <artifactId>gson</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-data-jpa</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>org.postgresql</groupId>
+            <artifactId>postgresql</artifactId>
+            <scope>runtime</scope>
+        </dependency>
+
+    </dependencies>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.springframework.boot</groupId>
+                <artifactId>spring-boot-maven-plugin</artifactId>
+            </plugin><plugin><groupId>org.apache.maven.plugins</groupId><artifactId>maven-compiler-plugin</artifactId><configuration><source>8</source><target>8</target></configuration></plugin>
+        </plugins>
+    </build>
+
+</project>

src/main/java/com/example/skyapi/SkyApiApplication.java

+package com.example.skyapi;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+@SpringBootApplication
+public class SkyApiApplication {
+
+    public static void main(String[] args) {
+        SpringApplication.run(SkyApiApplication.class, args);
+    }
+
+}

src/main/java/com/example/skyapi/controller/SkyController.java

+package com.example.skyapi.controller;
+
+import com.example.skyapi.helper.Folder;
+import com.example.skyapi.helper.Image;
+import com.example.skyapi.helper.Report;
+import com.example.skyapi.helper.User;
+import com.example.skyapi.service.ApiService;
+import com.example.skyapi.service.UserService;
+import com.google.gson.JsonObject;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.core.io.ClassPathResource;
+import org.springframework.core.io.Resource;
+import org.springframework.http.HttpHeaders;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.MediaType;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.*;
+
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.util.List;
+
+@RestController()
+@RequestMapping("/api")
+@CrossOrigin(origins = "*")
+public class SkyController {
+
+    @Autowired
+    private ApiService apiService;
+    @Autowired
+    private UserService userService;
+
+    @GetMapping("/getFolder")
+    public List<Folder> getFolders () {
+        List<Folder> folderList = apiService.getFolders();
+        return folderList;
+    }
+
+    @GetMapping("/getFolder/images")
+    public List<Image> getFoldersImages (@RequestParam("name") String name) {
+        Folder folder = new Folder(name);
+        List<Image> imageList = apiService.getImages(folder);
+        return imageList;
+    }
+
+
+    @GetMapping("/getImage")
+    public Image getImage (@RequestParam("name") String name) {
+        Image image = new Image(name);
+        image = apiService.getImage(image);
+        return image;
+    }
+
+    @GetMapping("/imageName")
+    public ResponseEntity<byte[]> getImageData(@RequestParam("directory") String directory) {
+        Path desktopPath = Paths.get(System.getProperty("user.home"), "Desktop\\indatacore\\mattel\\");
+        Path imagePath = desktopPath.resolve(directory);
+        try {
+            if (Files.exists(imagePath) && Files.isRegularFile(imagePath)) {
+                byte[] imageBytes = Files.readAllBytes(imagePath);
+                HttpHeaders headers = new HttpHeaders();
+                headers.setContentType(MediaType.IMAGE_JPEG);
+                return new ResponseEntity<>(imageBytes, headers, HttpStatus.OK);
+            } else {
+                return new ResponseEntity<>(HttpStatus.NOT_FOUND);
+            }
+        } catch (IOException e) {
+            e.printStackTrace();
+            return new ResponseEntity<>(HttpStatus.NOT_FOUND);
+        }
+    }
+
+
+    @GetMapping("/files")
+    public List<Image> getFiles(@RequestParam("directory") String directory) {
+        return apiService.getFolderAndImageFile(new Folder(directory));
+    }
+
+
+    @GetMapping("/report")
+    public ResponseEntity<JsonObject> saveReport(@RequestParam("name") String name, @RequestParam("state") String state,
+                                                 @RequestParam("identifiant") String identifiant) {
+        Report report = new Report(name, state, identifiant);
+        JsonObject jsonObject = apiService.writeInFile(report);
+        return new ResponseEntity<>(jsonObject, HttpStatus.OK);
+    }
+
+    @GetMapping("/getSetting")
+    public ResponseEntity<JsonObject> getSetting(@RequestParam("name") String name) {
+        JsonObject jsonObject = apiService.getSetting(name);
+        return new ResponseEntity<>(jsonObject, HttpStatus.OK);
+    }
+
+
+    @PostMapping("/addUser")
+    public ResponseEntity<User> addUser(@RequestBody User user) {
+        User user1 = userService.login(user.getEmail(), user.getPassword());
+        if(user1 != null){
+            return new ResponseEntity<>(user1, HttpStatus.OK);
+        }else{
+            User user2 = userService.findByEmail(user.getEmail());
+            if(user2 != null){
+              return new ResponseEntity<>(user, HttpStatus.OK);
+            }else{
+                user = userService.addUser(user);
+                return new ResponseEntity<>(user, HttpStatus.OK);
+            }
+        }
+    }
+
+
+}

src/main/java/com/example/skyapi/helper/Config.java

+package com.example.skyapi.helper;
+
+import com.google.gson.Gson;
+import com.google.gson.JsonObject;
+import org.springframework.boot.ansi.AnsiColor;
+import org.springframework.boot.ansi.AnsiOutput;
+
+import java.io.*;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+
+public class Config {
+
+    public Config() {
+    }
+
+    public List<String> getFolder(String rootDirectoryPath) throws IOException {
+        List<String> directoryNames = new ArrayList<String>();
+        Path rootDirectory = Paths.get(rootDirectoryPath);
+        Files.list(rootDirectory).forEach(path -> {
+            directoryNames.add(path.getFileName().toString());
+        });
+        return directoryNames;
+    }
+
+    public HashMap<String, List<String>> getFolderAndImage(String rootDirectoryPath) throws IOException {
+        List<String> directoryNames = new ArrayList<String>();
+        HashMap<String,List<String>> directoryNamesAndFileNames = new HashMap<>();
+        Path rootDirectory = Paths.get(rootDirectoryPath);
+        Files.list(rootDirectory).forEach(path -> {
+            if (Files.isDirectory(path)) {
+                    directoryNames.add(rootDirectoryPath+path.getFileName().toString());
+                    String directoryofFiles = rootDirectoryPath+path.getFileName().toString();
+                    List<String> fileNames = new ArrayList<>();
+                    try {
+                        Path directory = Paths.get(directoryofFiles);
+                        if (Files.isDirectory(directory)) {
+                            System.out.println("Searching directory: " + directoryofFiles);
+                            Files.list(directory).forEach(filePath -> {
+                                if (Files.isRegularFile(filePath)) {
+                                    System.out.println(filePath);
+                                    System.out.println("Found file: " + filePath.getFileName().toString());
+                                    fileNames.add(filePath.getFileName().toString());
+                                } else {
+                                    System.out.println("Ignoring non-regular file: " + filePath.getFileName().toString());
+                                }
+                            });
+                            directoryNamesAndFileNames.put(path.getFileName().toString(),fileNames);
+                        } else {
+                            System.out.println("Skipping non-directory: " + directoryofFiles);
+                        }
+                    } catch (IOException ex) {
+                        System.out.println("Error accessing directory: " + directoryofFiles);
+
+                    }
+                }
+        });
+
+        return directoryNamesAndFileNames;
+    }
+
+
+    public HashMap<String, List<Image>> getFolderAndImageFile(String rootDirectoryPath) throws IOException {
+        List<String> directoryNames = new ArrayList<String>();
+        HashMap<String,List<Image>> directoryNamesAndFileNames = new HashMap<>();
+        Path rootDirectory = Paths.get(rootDirectoryPath);
+        Files.list(rootDirectory).forEach(path -> {
+            if (Files.isDirectory(path)) {
+                directoryNames.add(rootDirectoryPath+path.getFileName().toString());
+                String directoryofFiles = rootDirectoryPath+path.getFileName().toString();
+                List<Image> fileNames = new ArrayList<>();
+                try {
+                    Path directory = Paths.get(directoryofFiles);
+                    if (Files.isDirectory(directory)) {
+                        System.out.println("Searching directory: " + directoryofFiles);
+                        Files.list(directory).forEach(filePath -> {
+                            if (Files.isRegularFile(filePath)) {
+                                System.out.println("Found file: " + filePath.getFileName().toString());
+                                System.out.println(filePath);
+                                try {
+                                    byte[] imageBytes = Files.readAllBytes(filePath);
+                                    Image image = new Image(filePath.getFileName().toString());
+                                    image.setFile(imageBytes);
+                                    fileNames.add(image);
+                                } catch (IOException e) {
+                                    throw new RuntimeException(e);
+                                }
+
+                            } else {
+                                System.out.println("Ignoring non-regular file: " + filePath.getFileName().toString());
+                            }
+                        });
+                        directoryNamesAndFileNames.put(path.getFileName().toString(),fileNames);
+                    } else {
+                        System.out.println("Skipping non-directory: " + directoryofFiles);
+                    }
+                } catch (IOException ex) {
+                    System.out.println("Error accessing directory: " + directoryofFiles);
+
+                }
+            }
+        });
+
+        return directoryNamesAndFileNames;
+    }
+
+    public JsonObject saveFile(JsonObject jsonObject, String namefile, String path) {
+            String newNameFile = namefile+"."+"txt";
+            Gson gson = new Gson();
+            String jsonString = gson.toJson(jsonObject);
+            try (FileWriter fileWriter = new FileWriter(path + newNameFile)) {
+                fileWriter.write(jsonString);
+            } catch (IOException e) {
+                e.printStackTrace();
+            }
+
+        return jsonObject;
+    }
+
+    public JsonObject getFileTxt(String nameFIle, String path) {
+        String newNameFile = nameFIle;
+        File file = null;
+        JsonObject jsonObject = null;
+        Gson gson = new Gson();
+        try {
+            file = new File(path + newNameFile);
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+            try (BufferedReader reader = new BufferedReader(new FileReader(file))) {
+                StringBuilder sb = new StringBuilder();
+                String line;
+                while ((line = reader.readLine()) != null) {
+                    sb.append(line);
+                }
+                jsonObject = gson.fromJson(sb.toString(), JsonObject.class);
+            } catch (IOException e) {
+                e.printStackTrace();
+            }
+
+        return jsonObject;
+    }
+
+
+    public boolean verifyFileIfexistBoolean(String name,String path){
+        File folder = new File(path);
+        String[] listOfFiles = folder.list();
+        boolean  found = false;
+        try {
+            for (String n:listOfFiles){
+                int dotIndex = n.toString().lastIndexOf('.');
+                if (dotIndex == -1) {
+                    System.out.println(n);
+                } else {
+                    n=n.toString().substring(0, dotIndex);
+                }
+                if (n.equals(name)){
+                    found=true;
+                }
+            }
+        }catch (Exception e){
+            found = false;
+        }
+
+        return found;
+    }
+
+
+}

src/main/java/com/example/skyapi/helper/Folder.java

+package com.example.skyapi.helper;
+
+import java.util.List;
+
+public class Folder {
+
+    private String name;
+    private List<Image> images;
+
+    public Folder(String name) {
+        this.name = name;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public List<Image> getImages() {
+        return images;
+    }
+
+    public void setImages(List<Image> images) {
+        this.images = images;
+    }
+
+
+}

src/main/java/com/example/skyapi/helper/Image.java

+package com.example.skyapi.helper;
+
+public class Image {
+    private String name;
+    private byte[] file;
+
+    public String getBase64() {
+        return base64;
+    }
+
+    public void setBase64(String base64) {
+        this.base64 = base64;
+    }
+
+    private String base64;
+
+
+
+    public byte[] getFile() {
+        return file;
+    }
+
+    public void setFile(byte[] file) {
+        this.file = file;
+    }
+
+    public Image(String name) {
+        this.name = name;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+}

src/main/java/com/example/skyapi/helper/Report.java

+package com.example.skyapi.helper;
+
+public class Report {
+    private String name;
+    private String state;
+    private String identifiant;
+
+    public String getIdentifiant() {
+        return identifiant;
+    }
+
+    public void setIdentifiant(String identifiant) {
+        this.identifiant = identifiant;
+    }
+
+    public Report(String name, String state, String identiant) {
+        this.name = name;
+        this.state = state;
+        this.identifiant = identiant;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public String getState() {
+        return state;
+    }
+
+    public void setState(String state) {
+        this.state = state;
+    }
+}

src/main/java/com/example/skyapi/helper/User.java

+package com.example.skyapi.helper;
+
+
+import lombok.AllArgsConstructor;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+import javax.persistence.Column;
+import javax.persistence.Entity;
+import javax.persistence.Id;
+import javax.persistence.Table;
+
+@Data
+@AllArgsConstructor @NoArgsConstructor
+@Entity
+@Table(name = "user_entity")
+public class User {
+    @Id
+    private String identifiant;
+    @Column(unique = true)
+    private String email;
+    private String password;
+}

src/main/java/com/example/skyapi/repository/UserRepository.java

+package com.example.skyapi.repository;
+
+import com.example.skyapi.helper.User;
+import org.springframework.data.repository.PagingAndSortingRepository;
+import org.springframework.stereotype.Repository;
+
+@Repository
+public interface UserRepository extends PagingAndSortingRepository<User, String> {
+        User findByEmailAndPassword(String email, String password);
+        User findByEmail(String email);
+        User findByIdentifiant(String identifiant);
+}

src/main/java/com/example/skyapi/service/ApiService.java

+package com.example.skyapi.service;
+
+import com.example.skyapi.helper.Folder;
+import com.example.skyapi.helper.Image;
+import com.example.skyapi.helper.Report;
+import com.google.gson.JsonObject;
+
+import java.util.HashMap;
+import java.util.List;
+
+public interface ApiService {
+    List<Folder> getFolders ();
+    List<Image> getImages (Folder folder);
+    Image getImage(Image image);
+    List<Image> getFolderAndImageFile(Folder folder);
+    JsonObject writeInFile(Report report);
+    JsonObject getSetting(String name);
+}

src/main/java/com/example/skyapi/service/UserService.java

+package com.example.skyapi.service;
+
+import com.example.skyapi.helper.User;
+
+public interface UserService {
+    User addUser(User user);
+    User login(String email, String password);
+    User findByEmail(String email);
+    User findByIdentifiant(String identifiant);
+}

src/main/java/com/example/skyapi/service/impl/ApiServiceImpl.java

+package com.example.skyapi.service.impl;
+
+import com.example.skyapi.helper.Config;
+import com.example.skyapi.helper.Folder;
+import com.example.skyapi.helper.Image;
+import com.example.skyapi.helper.Report;
+import com.example.skyapi.service.ApiService;
+import com.google.gson.JsonObject;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.stereotype.Service;
+
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.Base64;
+import java.util.HashMap;
+import java.util.List;
+
+
+
+
+@Service
+public class ApiServiceImpl  implements ApiService {
+
+    @Value("${file.upload-dir.folder}")
+    private String DIRECTORY;
+    static final Config config = new Config();
+
+    @Override
+    public List<Folder> getFolders() {
+        List<Folder> folderList = new ArrayList<>();
+        try {
+         List<String> stringList = config.getFolder(DIRECTORY);
+         if(!stringList.isEmpty()){
+             for (String list : stringList){
+                 folderList.add(new Folder(list));
+             }
+         }
+        } catch (IOException e) {
+            throw new RuntimeException(e);
+        }
+        return folderList;
+    }
+
+    @Override
+    public List<Image> getImages(Folder folder) {
+        List<Image> imageList = new ArrayList<>();
+        try {
+            HashMap<String, List<String>> folderImages = config.getFolderAndImage(DIRECTORY);
+            folderImages.forEach((s, strings) -> {
+                if(s.equals(folder.getName())){
+                    for (String data: strings){
+                        imageList.add(new Image(data));
+                    }
+                }
+            });
+
+        } catch (IOException e) {
+            throw new RuntimeException(e);
+        }
+        return imageList;
+    }
+
+    @Override
+    public Image getImage(Image image) {
+        return null;
+    }
+
+    @Override
+    public List<Image> getFolderAndImageFile(Folder folder) {
+        List<Image> files = new ArrayList<>();
+        try {
+            HashMap<String, List<Image>> folderList = config.getFolderAndImageFile(DIRECTORY);
+            folderList.forEach((s, strings) -> {
+                if(s.equals(folder.getName())){
+                    for (Image image : strings){
+                        image.setBase64(Base64.getEncoder().encodeToString(image.getFile()));
+                    }
+                    files.addAll(strings);
+                }
+            });
+        } catch (IOException e) {
+            throw new RuntimeException(e);
+        }
+        return files;
+    }
+
+    @Override
+    public JsonObject writeInFile(Report report) {
+        JsonObject jsonObject = new JsonObject();
+        JsonObject jsonObjectAll = new JsonObject();
+        if(config.verifyFileIfexistBoolean("report", DIRECTORY+report.getName())){
+            jsonObjectAll = config.getFileTxt(report.getName() +"/report.txt",DIRECTORY);
+            jsonObject.addProperty("state", report.getState());
+            jsonObjectAll.getAsJsonObject().add(report.getIdentifiant(), jsonObject);
+            config.saveFile(jsonObjectAll,report.getName()+"/report", DIRECTORY);
+        }else{
+            jsonObject.addProperty("state", report.getState());
+            jsonObjectAll.add(report.getIdentifiant(), jsonObject);
+            config.saveFile(jsonObjectAll,report.getName()+"/report", DIRECTORY);
+        }
+        return jsonObject;
+    }
+
+    @Override
+    public JsonObject getSetting(String name) {
+        JsonObject jsonObjectText = new JsonObject();
+        if(config.verifyFileIfexistBoolean("report", DIRECTORY+name)){
+            jsonObjectText = config.getFileTxt(name +"/report.txt",DIRECTORY);
+        }else
+        {
+            jsonObjectText.addProperty("state", "null");
+        }
+        return jsonObjectText;
+    }
+
+
+}

src/main/java/com/example/skyapi/service/impl/UserServiceImpl.java

+package com.example.skyapi.service.impl;
+
+import com.example.skyapi.helper.User;
+import com.example.skyapi.repository.UserRepository;
+import com.example.skyapi.service.UserService;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+
+import java.util.Random;
+import java.util.UUID;
+
+@Service
+public class UserServiceImpl implements UserService {
+
+    @Autowired
+    UserRepository userRepository;
+
+    @Override
+    public User addUser(User user) {
+        String identifiant = identifiant();
+        user.setIdentifiant(identifiant);
+        return userRepository.save(user);
+    }
+
+    @Override
+    public User login(String email, String password) {
+        return userRepository.findByEmailAndPassword(email, password);
+    }
+
+    @Override
+    public User findByEmail(String email) {
+        return userRepository.findByEmail(email);
+    }
+
+    @Override
+    public User findByIdentifiant(String identifiant) {
+        return userRepository.findByIdentifiant(identifiant);
+    }
+
+
+    private static String identifiant(){
+        return UUID.randomUUID().toString();
+    }
+}

src/main/resources/application.properties

+server.port=8080
+spring.sql.init.platform= postgres
+spring.datasource.url= jdbc:postgresql://192.168.1.46:5433/imagecompressed?createDatabaseIfNotExist=true&useSSL=false&serverTimezone=GMT+1:00
+spring.datasource.password= @sql$23asas
+spring.datasource.username=postgres
+spring.jpa.database = postgresql
+spring.jpa.show-sql=true
+spring.jpa.properties.hibernate.jdbc.lob.non_contextual_creation= true
+spring.jpa.properties.hibernate.dialect= org.hibernate.dialect.PostgreSQLDialect
+spring.jpa.hibernate.ddl-auto= update
+
+
+file.upload-dir.folder=C:\\Users\\indatacore\\Desktop\\indatacore\\mattel\\
+spring.mvc.converters.preferred-json-mapper=gson
\ No newline at end of file

src/test/java/com/example/skyapi/SkyApiApplicationTests.java

+package com.example.skyapi;
+
+import org.junit.jupiter.api.Test;
+import org.springframework.boot.test.context.SpringBootTest;
+
+@SpringBootTest
+class SkyApiApplicationTests {
+
+    @Test
+    void contextLoads() {
+    }
+
+}