Initial commit

2024-07-29 08:49:58 +02:00
commit f93b20293c
21 changed files with 1254 additions and 0 deletions
--- a/.gitignore
+++ 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/
--- a/.mvn/wrapper/maven-wrapper.properties
+++ b/.mvn/wrapper/maven-wrapper.properties
@@ -0,0 +1,19 @@
+# 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.
+wrapperVersion=3.3.2
+distributionType=only-script
+distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.9.7/apache-maven-3.9.7-bin.zip
--- a/259
+++ b/259
@@ -0,0 +1,259 @@
+#!/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 3.3.2
+#
+# Optional ENV vars
+# -----------------
+#   JAVA_HOME - location of a JDK home dir, required when download maven via java source
+#   MVNW_REPOURL - repo url base for downloading maven distribution
+#   MVNW_USERNAME/MVNW_PASSWORD - user and password for downloading maven
+#   MVNW_VERBOSE - true: enable verbose log; debug: trace the mvnw script; others: silence the output
+# ----------------------------------------------------------------------------
+
+set -euf
+[ "${MVNW_VERBOSE-}" != debug ] || set -x
+
+# OS specific support.
+native_path() { printf %s\\n "$1"; }
+case "$(uname)" in
+CYGWIN* | MINGW*)
+  [ -z "${JAVA_HOME-}" ] || JAVA_HOME="$(cygpath --unix "$JAVA_HOME")"
+  native_path() { cygpath --path --windows "$1"; }
+  ;;
+esac
+
+# set JAVACMD and JAVACCMD
+set_java_home() {
+  # For Cygwin and MinGW, ensure paths are in Unix format before anything is touched
+  if [ -n "${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"
+      JAVACCMD="$JAVA_HOME/jre/sh/javac"
+    else
+      JAVACMD="$JAVA_HOME/bin/java"
+      JAVACCMD="$JAVA_HOME/bin/javac"
+
+      if [ ! -x "$JAVACMD" ] || [ ! -x "$JAVACCMD" ]; then
+        echo "The JAVA_HOME environment variable is not defined correctly, so mvnw cannot run." >&2
+        echo "JAVA_HOME is set to \"$JAVA_HOME\", but \"\$JAVA_HOME/bin/java\" or \"\$JAVA_HOME/bin/javac\" does not exist." >&2
+        return 1
+      fi
+    fi
+  else
+    JAVACMD="$(
+      'set' +e
+      'unset' -f command 2>/dev/null
+      'command' -v java
+    )" || :
+    JAVACCMD="$(
+      'set' +e
+      'unset' -f command 2>/dev/null
+      'command' -v javac
+    )" || :
+
+    if [ ! -x "${JAVACMD-}" ] || [ ! -x "${JAVACCMD-}" ]; then
+      echo "The java/javac command does not exist in PATH nor is JAVA_HOME set, so mvnw cannot run." >&2
+      return 1
+    fi
+  fi
+}
+
+# hash string like Java String::hashCode
+hash_string() {
+  str="${1:-}" h=0
+  while [ -n "$str" ]; do
+    char="${str%"${str#?}"}"
+    h=$(((h * 31 + $(LC_CTYPE=C printf %d "'$char")) % 4294967296))
+    str="${str#?}"
+  done
+  printf %x\\n $h
+}
+
+verbose() { :; }
+[ "${MVNW_VERBOSE-}" != true ] || verbose() { printf %s\\n "${1-}"; }
+
+die() {
+  printf %s\\n "$1" >&2
+  exit 1
+}
+
+trim() {
+  # MWRAPPER-139:
+  #   Trims trailing and leading whitespace, carriage returns, tabs, and linefeeds.
+  #   Needed for removing poorly interpreted newline sequences when running in more
+  #   exotic environments such as mingw bash on Windows.
+  printf "%s" "${1}" | tr -d '[:space:]'
+}
+
+# parse distributionUrl and optional distributionSha256Sum, requires .mvn/wrapper/maven-wrapper.properties
+while IFS="=" read -r key value; do
+  case "${key-}" in
+  distributionUrl) distributionUrl=$(trim "${value-}") ;;
+  distributionSha256Sum) distributionSha256Sum=$(trim "${value-}") ;;
+  esac
+done <"${0%/*}/.mvn/wrapper/maven-wrapper.properties"
+[ -n "${distributionUrl-}" ] || die "cannot read distributionUrl property in ${0%/*}/.mvn/wrapper/maven-wrapper.properties"
+
+case "${distributionUrl##*/}" in
+maven-mvnd-*bin.*)
+  MVN_CMD=mvnd.sh _MVNW_REPO_PATTERN=/maven/mvnd/
+  case "${PROCESSOR_ARCHITECTURE-}${PROCESSOR_ARCHITEW6432-}:$(uname -a)" in
+  *AMD64:CYGWIN* | *AMD64:MINGW*) distributionPlatform=windows-amd64 ;;
+  :Darwin*x86_64) distributionPlatform=darwin-amd64 ;;
+  :Darwin*arm64) distributionPlatform=darwin-aarch64 ;;
+  :Linux*x86_64*) distributionPlatform=linux-amd64 ;;
+  *)
+    echo "Cannot detect native platform for mvnd on $(uname)-$(uname -m), use pure java version" >&2
+    distributionPlatform=linux-amd64
+    ;;
+  esac
+  distributionUrl="${distributionUrl%-bin.*}-$distributionPlatform.zip"
+  ;;
+maven-mvnd-*) MVN_CMD=mvnd.sh _MVNW_REPO_PATTERN=/maven/mvnd/ ;;
+*) MVN_CMD="mvn${0##*/mvnw}" _MVNW_REPO_PATTERN=/org/apache/maven/ ;;
+esac
+
+# apply MVNW_REPOURL and calculate MAVEN_HOME
+# maven home pattern: ~/.m2/wrapper/dists/{apache-maven-<version>,maven-mvnd-<version>-<platform>}/<hash>
+[ -z "${MVNW_REPOURL-}" ] || distributionUrl="$MVNW_REPOURL$_MVNW_REPO_PATTERN${distributionUrl#*"$_MVNW_REPO_PATTERN"}"
+distributionUrlName="${distributionUrl##*/}"
+distributionUrlNameMain="${distributionUrlName%.*}"
+distributionUrlNameMain="${distributionUrlNameMain%-bin}"
+MAVEN_USER_HOME="${MAVEN_USER_HOME:-${HOME}/.m2}"
+MAVEN_HOME="${MAVEN_USER_HOME}/wrapper/dists/${distributionUrlNameMain-}/$(hash_string "$distributionUrl")"
+
+exec_maven() {
+  unset MVNW_VERBOSE MVNW_USERNAME MVNW_PASSWORD MVNW_REPOURL || :
+  exec "$MAVEN_HOME/bin/$MVN_CMD" "$@" || die "cannot exec $MAVEN_HOME/bin/$MVN_CMD"
+}
+
+if [ -d "$MAVEN_HOME" ]; then
+  verbose "found existing MAVEN_HOME at $MAVEN_HOME"
+  exec_maven "$@"
+fi
+
+case "${distributionUrl-}" in
+*?-bin.zip | *?maven-mvnd-?*-?*.zip) ;;
+*) die "distributionUrl is not valid, must match *-bin.zip or maven-mvnd-*.zip, but found '${distributionUrl-}'" ;;
+esac
+
+# prepare tmp dir
+if TMP_DOWNLOAD_DIR="$(mktemp -d)" && [ -d "$TMP_DOWNLOAD_DIR" ]; then
+  clean() { rm -rf -- "$TMP_DOWNLOAD_DIR"; }
+  trap clean HUP INT TERM EXIT
+else
+  die "cannot create temp dir"
+fi
+
+mkdir -p -- "${MAVEN_HOME%/*}"
+
+# Download and Install Apache Maven
+verbose "Couldn't find MAVEN_HOME, downloading and installing it ..."
+verbose "Downloading from: $distributionUrl"
+verbose "Downloading to: $TMP_DOWNLOAD_DIR/$distributionUrlName"
+
+# select .zip or .tar.gz
+if ! command -v unzip >/dev/null; then
+  distributionUrl="${distributionUrl%.zip}.tar.gz"
+  distributionUrlName="${distributionUrl##*/}"
+fi
+
+# verbose opt
+__MVNW_QUIET_WGET=--quiet __MVNW_QUIET_CURL=--silent __MVNW_QUIET_UNZIP=-q __MVNW_QUIET_TAR=''
+[ "${MVNW_VERBOSE-}" != true ] || __MVNW_QUIET_WGET='' __MVNW_QUIET_CURL='' __MVNW_QUIET_UNZIP='' __MVNW_QUIET_TAR=v
+
+# normalize http auth
+case "${MVNW_PASSWORD:+has-password}" in
+'') MVNW_USERNAME='' MVNW_PASSWORD='' ;;
+has-password) [ -n "${MVNW_USERNAME-}" ] || MVNW_USERNAME='' MVNW_PASSWORD='' ;;
+esac
+
+if [ -z "${MVNW_USERNAME-}" ] && command -v wget >/dev/null; then
+  verbose "Found wget ... using wget"
+  wget ${__MVNW_QUIET_WGET:+"$__MVNW_QUIET_WGET"} "$distributionUrl" -O "$TMP_DOWNLOAD_DIR/$distributionUrlName" || die "wget: Failed to fetch $distributionUrl"
+elif [ -z "${MVNW_USERNAME-}" ] && command -v curl >/dev/null; then
+  verbose "Found curl ... using curl"
+  curl ${__MVNW_QUIET_CURL:+"$__MVNW_QUIET_CURL"} -f -L -o "$TMP_DOWNLOAD_DIR/$distributionUrlName" "$distributionUrl" || die "curl: Failed to fetch $distributionUrl"
+elif set_java_home; then
+  verbose "Falling back to use Java to download"
+  javaSource="$TMP_DOWNLOAD_DIR/Downloader.java"
+  targetZip="$TMP_DOWNLOAD_DIR/$distributionUrlName"
+  cat >"$javaSource" <<-END
+	public class Downloader extends java.net.Authenticator
+	{
+	  protected java.net.PasswordAuthentication getPasswordAuthentication()
+	  {
+	    return new java.net.PasswordAuthentication( System.getenv( "MVNW_USERNAME" ), System.getenv( "MVNW_PASSWORD" ).toCharArray() );
+	  }
+	  public static void main( String[] args ) throws Exception
+	  {
+	    setDefault( new Downloader() );
+	    java.nio.file.Files.copy( java.net.URI.create( args[0] ).toURL().openStream(), java.nio.file.Paths.get( args[1] ).toAbsolutePath().normalize() );
+	  }
+	}
+	END
+  # For Cygwin/MinGW, switch paths to Windows format before running javac and java
+  verbose " - Compiling Downloader.java ..."
+  "$(native_path "$JAVACCMD")" "$(native_path "$javaSource")" || die "Failed to compile Downloader.java"
+  verbose " - Running Downloader.java ..."
+  "$(native_path "$JAVACMD")" -cp "$(native_path "$TMP_DOWNLOAD_DIR")" Downloader "$distributionUrl" "$(native_path "$targetZip")"
+fi
+
+# If specified, validate the SHA-256 sum of the Maven distribution zip file
+if [ -n "${distributionSha256Sum-}" ]; then
+  distributionSha256Result=false
+  if [ "$MVN_CMD" = mvnd.sh ]; then
+    echo "Checksum validation is not supported for maven-mvnd." >&2
+    echo "Please disable validation by removing 'distributionSha256Sum' from your maven-wrapper.properties." >&2
+    exit 1
+  elif command -v sha256sum >/dev/null; then
+    if echo "$distributionSha256Sum  $TMP_DOWNLOAD_DIR/$distributionUrlName" | sha256sum -c >/dev/null 2>&1; then
+      distributionSha256Result=true
+    fi
+  elif command -v shasum >/dev/null; then
+    if echo "$distributionSha256Sum  $TMP_DOWNLOAD_DIR/$distributionUrlName" | shasum -a 256 -c >/dev/null 2>&1; then
+      distributionSha256Result=true
+    fi
+  else
+    echo "Checksum validation was requested but neither 'sha256sum' or 'shasum' are available." >&2
+    echo "Please install either command, or disable validation by removing 'distributionSha256Sum' from your maven-wrapper.properties." >&2
+    exit 1
+  fi
+  if [ $distributionSha256Result = false ]; then
+    echo "Error: Failed to validate Maven distribution SHA-256, your Maven distribution might be compromised." >&2
+    echo "If you updated your Maven version, you need to update the specified distributionSha256Sum property." >&2
+    exit 1
+  fi
+fi
+
+# unzip and move
+if command -v unzip >/dev/null; then
+  unzip ${__MVNW_QUIET_UNZIP:+"$__MVNW_QUIET_UNZIP"} "$TMP_DOWNLOAD_DIR/$distributionUrlName" -d "$TMP_DOWNLOAD_DIR" || die "failed to unzip"
+else
+  tar xzf${__MVNW_QUIET_TAR:+"$__MVNW_QUIET_TAR"} "$TMP_DOWNLOAD_DIR/$distributionUrlName" -C "$TMP_DOWNLOAD_DIR" || die "failed to untar"
+fi
+printf %s\\n "$distributionUrl" >"$TMP_DOWNLOAD_DIR/$distributionUrlNameMain/mvnw.url"
+mv -- "$TMP_DOWNLOAD_DIR/$distributionUrlNameMain" "$MAVEN_HOME" || [ -d "$MAVEN_HOME" ] || die "fail to move MAVEN_HOME"
+
+clean || :
+exec_maven "$@"
--- a/mvnw.cmd
+++ b/mvnw.cmd
@@ -0,0 +1,149 @@
+<# : batch portion
+@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 3.3.2
+@REM
+@REM Optional ENV vars
+@REM   MVNW_REPOURL - repo url base for downloading maven distribution
+@REM   MVNW_USERNAME/MVNW_PASSWORD - user and password for downloading maven
+@REM   MVNW_VERBOSE - true: enable verbose log; others: silence the output
+@REM ----------------------------------------------------------------------------
+
+@IF "%__MVNW_ARG0_NAME__%"=="" (SET __MVNW_ARG0_NAME__=%~nx0)
+@SET __MVNW_CMD__=
+@SET __MVNW_ERROR__=
+@SET __MVNW_PSMODULEP_SAVE=%PSModulePath%
+@SET PSModulePath=
+@FOR /F "usebackq tokens=1* delims==" %%A IN (`powershell -noprofile "& {$scriptDir='%~dp0'; $script='%__MVNW_ARG0_NAME__%'; icm -ScriptBlock ([Scriptblock]::Create((Get-Content -Raw '%~f0'))) -NoNewScope}"`) DO @(
+  IF "%%A"=="MVN_CMD" (set __MVNW_CMD__=%%B) ELSE IF "%%B"=="" (echo %%A) ELSE (echo %%A=%%B)
+)
+@SET PSModulePath=%__MVNW_PSMODULEP_SAVE%
+@SET __MVNW_PSMODULEP_SAVE=
+@SET __MVNW_ARG0_NAME__=
+@SET MVNW_USERNAME=
+@SET MVNW_PASSWORD=
+@IF NOT "%__MVNW_CMD__%"=="" (%__MVNW_CMD__% %*)
+@echo Cannot start maven from wrapper >&2 && exit /b 1
+@GOTO :EOF
+: end batch / begin powershell #>
+
+$ErrorActionPreference = "Stop"
+if ($env:MVNW_VERBOSE -eq "true") {
+  $VerbosePreference = "Continue"
+}
+
+# calculate distributionUrl, requires .mvn/wrapper/maven-wrapper.properties
+$distributionUrl = (Get-Content -Raw "$scriptDir/.mvn/wrapper/maven-wrapper.properties" | ConvertFrom-StringData).distributionUrl
+if (!$distributionUrl) {
+  Write-Error "cannot read distributionUrl property in $scriptDir/.mvn/wrapper/maven-wrapper.properties"
+}
+
+switch -wildcard -casesensitive ( $($distributionUrl -replace '^.*/','') ) {
+  "maven-mvnd-*" {
+    $USE_MVND = $true
+    $distributionUrl = $distributionUrl -replace '-bin\.[^.]*$',"-windows-amd64.zip"
+    $MVN_CMD = "mvnd.cmd"
+    break
+  }
+  default {
+    $USE_MVND = $false
+    $MVN_CMD = $script -replace '^mvnw','mvn'
+    break
+  }
+}
+
+# apply MVNW_REPOURL and calculate MAVEN_HOME
+# maven home pattern: ~/.m2/wrapper/dists/{apache-maven-<version>,maven-mvnd-<version>-<platform>}/<hash>
+if ($env:MVNW_REPOURL) {
+  $MVNW_REPO_PATTERN = if ($USE_MVND) { "/org/apache/maven/" } else { "/maven/mvnd/" }
+  $distributionUrl = "$env:MVNW_REPOURL$MVNW_REPO_PATTERN$($distributionUrl -replace '^.*'+$MVNW_REPO_PATTERN,'')"
+}
+$distributionUrlName = $distributionUrl -replace '^.*/',''
+$distributionUrlNameMain = $distributionUrlName -replace '\.[^.]*$','' -replace '-bin$',''
+$MAVEN_HOME_PARENT = "$HOME/.m2/wrapper/dists/$distributionUrlNameMain"
+if ($env:MAVEN_USER_HOME) {
+  $MAVEN_HOME_PARENT = "$env:MAVEN_USER_HOME/wrapper/dists/$distributionUrlNameMain"
+}
+$MAVEN_HOME_NAME = ([System.Security.Cryptography.MD5]::Create().ComputeHash([byte[]][char[]]$distributionUrl) | ForEach-Object {$_.ToString("x2")}) -join ''
+$MAVEN_HOME = "$MAVEN_HOME_PARENT/$MAVEN_HOME_NAME"
+
+if (Test-Path -Path "$MAVEN_HOME" -PathType Container) {
+  Write-Verbose "found existing MAVEN_HOME at $MAVEN_HOME"
+  Write-Output "MVN_CMD=$MAVEN_HOME/bin/$MVN_CMD"
+  exit $?
+}
+
+if (! $distributionUrlNameMain -or ($distributionUrlName -eq $distributionUrlNameMain)) {
+  Write-Error "distributionUrl is not valid, must end with *-bin.zip, but found $distributionUrl"
+}
+
+# prepare tmp dir
+$TMP_DOWNLOAD_DIR_HOLDER = New-TemporaryFile
+$TMP_DOWNLOAD_DIR = New-Item -Itemtype Directory -Path "$TMP_DOWNLOAD_DIR_HOLDER.dir"
+$TMP_DOWNLOAD_DIR_HOLDER.Delete() | Out-Null
+trap {
+  if ($TMP_DOWNLOAD_DIR.Exists) {
+    try { Remove-Item $TMP_DOWNLOAD_DIR -Recurse -Force | Out-Null }
+    catch { Write-Warning "Cannot remove $TMP_DOWNLOAD_DIR" }
+  }
+}
+
+New-Item -Itemtype Directory -Path "$MAVEN_HOME_PARENT" -Force | Out-Null
+
+# Download and Install Apache Maven
+Write-Verbose "Couldn't find MAVEN_HOME, downloading and installing it ..."
+Write-Verbose "Downloading from: $distributionUrl"
+Write-Verbose "Downloading to: $TMP_DOWNLOAD_DIR/$distributionUrlName"
+
+$webclient = New-Object System.Net.WebClient
+if ($env:MVNW_USERNAME -and $env:MVNW_PASSWORD) {
+  $webclient.Credentials = New-Object System.Net.NetworkCredential($env:MVNW_USERNAME, $env:MVNW_PASSWORD)
+}
+[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12
+$webclient.DownloadFile($distributionUrl, "$TMP_DOWNLOAD_DIR/$distributionUrlName") | Out-Null
+
+# If specified, validate the SHA-256 sum of the Maven distribution zip file
+$distributionSha256Sum = (Get-Content -Raw "$scriptDir/.mvn/wrapper/maven-wrapper.properties" | ConvertFrom-StringData).distributionSha256Sum
+if ($distributionSha256Sum) {
+  if ($USE_MVND) {
+    Write-Error "Checksum validation is not supported for maven-mvnd. `nPlease disable validation by removing 'distributionSha256Sum' from your maven-wrapper.properties."
+  }
+  Import-Module $PSHOME\Modules\Microsoft.PowerShell.Utility -Function Get-FileHash
+  if ((Get-FileHash "$TMP_DOWNLOAD_DIR/$distributionUrlName" -Algorithm SHA256).Hash.ToLower() -ne $distributionSha256Sum) {
+    Write-Error "Error: Failed to validate Maven distribution SHA-256, your Maven distribution might be compromised. If you updated your Maven version, you need to update the specified distributionSha256Sum property."
+  }
+}
+
+# unzip and move
+Expand-Archive "$TMP_DOWNLOAD_DIR/$distributionUrlName" -DestinationPath "$TMP_DOWNLOAD_DIR" | Out-Null
+Rename-Item -Path "$TMP_DOWNLOAD_DIR/$distributionUrlNameMain" -NewName $MAVEN_HOME_NAME | Out-Null
+try {
+  Move-Item -Path "$TMP_DOWNLOAD_DIR/$MAVEN_HOME_NAME" -Destination $MAVEN_HOME_PARENT | Out-Null
+} catch {
+  if (! (Test-Path -Path "$MAVEN_HOME" -PathType Container)) {
+    Write-Error "fail to move MAVEN_HOME"
+  }
+} finally {
+  try { Remove-Item $TMP_DOWNLOAD_DIR -Recurse -Force | Out-Null }
+  catch { Write-Warning "Cannot remove $TMP_DOWNLOAD_DIR" }
+}
+
+Write-Output "MVN_CMD=$MAVEN_HOME/bin/$MVN_CMD"
--- a/pom.xml
+++ b/pom.xml
@@ -0,0 +1,155 @@
+<?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>3.3.2</version>
+		<relativePath/> <!-- lookup parent from repository -->
+	</parent>
+	<groupId>com.olympus</groupId>
+	<artifactId>apollo</artifactId>
+	<version>0.0.1-SNAPSHOT</version>
+	<name>apollo</name>
+	<description>Demo project for Spring Boot</description>
+	<url/>
+	<licenses>
+		<license/>
+	</licenses>
+	<developers>
+		<developer/>
+	</developers>
+	<scm>
+		<connection/>
+		<developerConnection/>
+		<tag/>
+		<url/>
+	</scm>
+	<properties>
+		<java.version>21</java.version>
+	</properties>
+	<dependencies>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-data-jpa</artifactId>
+		</dependency>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-web</artifactId>
+		</dependency>
+
+		<dependency>
+			<groupId>org.postgresql</groupId>
+			<artifactId>postgresql</artifactId>
+			<scope>runtime</scope>
+		</dependency>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-test</artifactId>
+			<scope>test</scope>
+		</dependency>
+
+		<dependency>
+            <groupId>org.springframework.ai</groupId>
+            <artifactId>spring-ai-bom</artifactId>
+            <version>1.0.0-SNAPSHOT</version>
+            <type>pom</type>
+            <scope>import</scope>
+        </dependency>
+
+		<!--<dependency>
+			<groupId>org.springframework.ai</groupId>
+			<artifactId>spring-ai-redis-store-spring-boot-starter</artifactId>
+			<version>1.0.0-SNAPSHOT</version>
+		</dependency>
+		-->
+
+		<dependency>
+   			<groupId>org.springframework.ai</groupId>
+   			<artifactId>spring-ai-mongodb-atlas-store-spring-boot-starter</artifactId>
+			<version>1.0.0-SNAPSHOT</version>
+		</dependency>
+
+		<dependency>
+			<groupId>org.springframework.ai</groupId>
+			<artifactId>spring-ai-openai-spring-boot-starter</artifactId>
+			<version>1.0.0-SNAPSHOT</version>
+		</dependency>
+
+		<dependency>
+			<groupId>org.springframework.ai</groupId>
+			<artifactId>spring-ai-tika-document-reader</artifactId>
+			            <version>1.0.0-SNAPSHOT</version>
+
+		</dependency>
+
+		<dependency>
+			<groupId>org.projectlombok</groupId>
+			<artifactId>lombok</artifactId>
+			<version>1.18.34</version>
+		</dependency>
+ 	</dependencies>
+
+	<build>
+		<plugins>
+			<plugin>
+				<groupId>org.springframework.boot</groupId>
+				<artifactId>spring-boot-maven-plugin</artifactId>
+			</plugin>
+		</plugins>
+	</build>
+	<repositories>
+		<repository>
+			<id>spring-milestones</id>
+			<name>Spring Milestones</name>
+			<url>https://repo.spring.io/milestone</url>
+			<snapshots>
+				<enabled>false</enabled>
+			</snapshots>
+		</repository>
+		<repository>
+			<id>spring-snapshots</id>
+			<name>Spring Snapshots</name>
+			<url>https://repo.spring.io/snapshot</url>
+			<releases>
+				<enabled>false</enabled>
+			</releases>
+		</repository>
+		 <repository>
+      <id>spring-milestones</id>
+		<name>Spring Milestones</name>
+		<url>https://repo.spring.io/milestone</url>
+		<snapshots>
+			<enabled>false</enabled>
+		</snapshots>
+		</repository>
+		<repository>
+		<id>spring-snapshots</id>
+		<name>Spring Snapshots</name>
+		<url>https://repo.spring.io/snapshot</url>
+		<releases>
+			<enabled>false</enabled>
+		</releases>
+		</repository>
+	</repositories>
+	<pluginRepositories>
+		<pluginRepository>
+			<id>spring-milestones</id>
+			<name>Spring Milestones</name>
+			<url>https://repo.spring.io/milestone</url>
+			<snapshots>
+				<enabled>false</enabled>
+			</snapshots>
+		</pluginRepository>
+		<pluginRepository>
+			<id>spring-snapshots</id>
+			<name>Spring Snapshots</name>
+			<url>https://repo.spring.io/snapshot</url>
+			<releases>
+				<enabled>false</enabled>
+			</releases>
+		</pluginRepository>
+	</pluginRepositories>
+
+</project>
--- a/src/main/java/com/olympus/apollo/ApolloApplication.java
+++ b/src/main/java/com/olympus/apollo/ApolloApplication.java
@@ -0,0 +1,17 @@
+package com.olympus.apollo;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.boot.context.properties.EnableConfigurationProperties;
+
+import com.olympus.apollo.services.StorageProperties;
+
+@SpringBootApplication
+@EnableConfigurationProperties(StorageProperties.class)
+public class ApolloApplication {
+
+	public static void main(String[] args) {
+		SpringApplication.run(ApolloApplication.class, args);
+	}
+
+}
--- a/src/main/java/com/olympus/apollo/config/EmbeddingConfig.java
+++ b/src/main/java/com/olympus/apollo/config/EmbeddingConfig.java
@@ -0,0 +1,45 @@
+package com.olympus.apollo.config;
+
+import org.springframework.ai.embedding.EmbeddingModel;
+import org.springframework.ai.openai.OpenAiEmbeddingModel;
+import org.springframework.ai.openai.api.OpenAiApi;
+import org.springframework.ai.vectorstore.MongoDBAtlasVectorStore;
+import org.springframework.ai.vectorstore.VectorStore;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.boot.SpringBootConfiguration;
+import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.data.mongodb.core.MongoTemplate;
+
+@Configuration
+@SpringBootConfiguration
+@EnableAutoConfiguration
+public class EmbeddingConfig {
+    @Value("${spring.ai.openai.api-key}")
+    private String openAiKey;
+    @Value("${spring.data.mongodb.database}")
+    private String databaseName;
+    @Value("${spring.ai.vectorstore.mongodb.collection-name:vector_store}")
+    private String collectionName;
+    @Value("${spring.ai.vectorstore.mongodb.indexName:vector_index}")
+    private String indexName;
+    @Value("${spring.data.mongodb.uri}")
+    private String mongoUri;
+    @Value("${spring.ai.vectorstore.mongodb.initialize-schema}")
+    private Boolean initSchema;
+    // Add beans here...
+
+    @Bean
+    public EmbeddingModel embeddingModel() {
+        return new OpenAiEmbeddingModel(new OpenAiApi(openAiKey));
+    }
+    
+
+    @Bean
+    public VectorStore mongodbVectorStore(MongoTemplate mongoTemplate, EmbeddingModel embeddingModel) {
+        return new MongoDBAtlasVectorStore(mongoTemplate, embeddingModel,
+                MongoDBAtlasVectorStore.MongoDBVectorStoreConfig.builder().build(), initSchema);
+    }
+}
+
--- a/src/main/java/com/olympus/apollo/controllers/KSFileController.java
+++ b/src/main/java/com/olympus/apollo/controllers/KSFileController.java
@@ -0,0 +1,62 @@
+package com.olympus.apollo.controllers;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.http.ResponseEntity;
+import org.springframework.stereotype.Controller;
+import org.springframework.web.bind.annotation.ExceptionHandler;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestParam;
+import org.springframework.web.multipart.MultipartFile;
+import org.springframework.web.servlet.mvc.support.RedirectAttributes;
+
+import com.olympus.apollo.models.KSDocument;
+import com.olympus.apollo.models.KSIngestionInfo;
+import com.olympus.apollo.repository.KSDocumentRepository;
+import com.olympus.apollo.repository.KSIngestionInfoRepository;
+import com.olympus.apollo.services.StorageFileNotFoundException;
+import com.olympus.apollo.services.StorageService;
+
+@Controller
+public class KSFileController {
+    @Autowired
+    private  StorageService storageService;
+    @Autowired
+    private  KSDocumentRepository  ksDocumentREpository;
+    @Autowired
+    private  KSIngestionInfoRepository ksIngestionInfoRepository;
+
+
+    @PostMapping("/upload")
+	public String handleFileUpload(@RequestParam("file") MultipartFile file) {
+
+		String filePath = storageService.store(file);
+        KSDocument ksDocument = new KSDocument();
+        ksDocument.setFilePath(filePath);
+        ksDocument.setFileName(file.getOriginalFilename());
+        ksDocument.setName(file.getOriginalFilename());
+        ksDocument.setDescription("Uploaded file");
+        ksDocument.setIngestionStatus("NEW");
+
+        KSIngestionInfo ksIngestionInfo = new KSIngestionInfo();
+        ksIngestionInfo.setType("MD_DOCUMENT"); //TODO: This should be dynamic
+        ksIngestionInfo.setVdbIndex("atf_documentation");
+        ksIngestionInfo.setMetadata(filePath);
+        ksIngestionInfoRepository.save(ksIngestionInfo);
+        ksIngestionInfo.setDefaultChunkSize(1000);
+        ksIngestionInfo.setMinChunkSize(200);
+        ksIngestionInfo.setMaxNumberOfChunks(1000);
+        ksIngestionInfo.setMinChunkSizeToEmbed(20);
+        
+        ksDocument.setIngestionInfo(ksIngestionInfo);
+
+
+
+        ksDocumentREpository.save(ksDocument);
+		return "OK";
+	}
+
+	@ExceptionHandler(StorageFileNotFoundException.class)
+	public ResponseEntity<?> handleStorageFileNotFound(StorageFileNotFoundException exc) {
+		return ResponseEntity.notFound().build();
+	}
+}
--- a/src/main/java/com/olympus/apollo/controllers/TestController.java
+++ b/src/main/java/com/olympus/apollo/controllers/TestController.java
@@ -0,0 +1,38 @@
+package com.olympus.apollo.controllers;
+
+import java.util.List;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.RestController;
+
+import com.olympus.apollo.services.KSIngestor;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestParam;
+
+
+@RestController
+public class TestController {
+
+    @Autowired
+    KSIngestor ksIngestor;
+
+
+    @GetMapping("test/ingestion_loop")
+    public String testIngestionLoop() {
+        ksIngestor.ingestLoop();
+        return "Ingestion Loop Completed";
+    }
+
+    @GetMapping("test/query_vector")
+    public List<String> testSimilaritySearch(@RequestParam String query) {
+        return ksIngestor.testSimilaritySearch(query,"documentation");
+    }
+
+    @GetMapping("test/delete")
+    public String deleteAllFromVectore(@RequestParam String query) {
+         ksIngestor.deleteAll("3-automated-test-framework---atf.md");
+         return "Deleted";
+    }
+
+
+}
--- a/src/main/java/com/olympus/apollo/models/KSDocument.java
+++ b/src/main/java/com/olympus/apollo/models/KSDocument.java
@@ -0,0 +1,74 @@
+package com.olympus.apollo.models;
+
+import jakarta.persistence.Entity;
+import jakarta.persistence.GeneratedValue;
+import jakarta.persistence.Id;
+import jakarta.persistence.OneToOne;
+import lombok.Getter;
+import lombok.Setter;
+
+@Entity
+@Getter @Setter
+public class KSDocument {
+
+    
+    @GeneratedValue
+    private  @Id Long id;
+    
+    private String name;
+    private String description;
+
+    private String filePath;
+    private String fileName;
+
+    @OneToOne
+    private KSIngestionInfo ingestionInfo;
+
+    private String ingestionStatus;
+
+    public Long getId() {
+        return id;
+    }
+    public void setId(Long id) {
+        this.id = id;
+    }
+    public String getName() {
+        return name;
+    }
+    public void setName(String name) {
+        this.name = name;
+    }
+    public String getDescription() {
+        return description;
+    }
+    public void setDescription(String description) {
+        this.description = description;
+    }
+    
+    public String getFilePath() {
+        return filePath;
+    }
+    public void setFilePath(String filePath) {
+        this.filePath = filePath;
+    }
+    public String getFileName() {
+        return fileName;
+    }
+    public void setFileName(String fileName) {
+        this.fileName = fileName;
+    }
+    public KSIngestionInfo getIngestionInfo() {
+        return ingestionInfo;
+    }
+    public void setIngestionInfo(KSIngestionInfo ingestionInfo) {
+        this.ingestionInfo = ingestionInfo;
+    }
+    
+    public String getIngestionStatus() {
+        return ingestionStatus;
+    }
+    public void setIngestionStatus(String ingestionStatus) {
+        this.ingestionStatus = ingestionStatus;
+    }
+       
+}
--- a/src/main/java/com/olympus/apollo/models/KSIngestionInfo.java
+++ b/src/main/java/com/olympus/apollo/models/KSIngestionInfo.java
@@ -0,0 +1,31 @@
+package com.olympus.apollo.models;
+
+
+import jakarta.persistence.Entity;
+import jakarta.persistence.GeneratedValue;
+import jakarta.persistence.Id;
+import lombok.Getter;
+import lombok.Setter;
+
+@Entity
+@Getter @Setter
+public class KSIngestionInfo {
+    
+    @GeneratedValue
+    private @Id Long id;
+
+    private String ingestionMessage;
+    private String ingestionDate;
+
+    private String vdbIndex;
+
+    private String type;
+    
+    private String metadata;
+
+    private int minChunkSizeToEmbed;
+    private int maxNumberOfChunks;
+    private int minChunkSize;
+    private int defaultChunkSize;
+    
+}
--- a/src/main/java/com/olympus/apollo/repository/KSDocumentRepository.java
+++ b/src/main/java/com/olympus/apollo/repository/KSDocumentRepository.java
@@ -0,0 +1,13 @@
+package com.olympus.apollo.repository;
+
+import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.data.repository.CrudRepository;
+import org.springframework.stereotype.Repository;
+
+import com.olympus.apollo.models.KSDocument;
+
+@Repository
+public interface KSDocumentRepository extends CrudRepository<KSDocument, Long> {
+
+    public Iterable<KSDocument> findAllByIngestionStatus(String status);
+}
--- a/src/main/java/com/olympus/apollo/repository/KSIngestionInfoRepository.java
+++ b/src/main/java/com/olympus/apollo/repository/KSIngestionInfoRepository.java
@@ -0,0 +1,11 @@
+package com.olympus.apollo.repository;
+
+import org.springframework.data.repository.CrudRepository;
+import org.springframework.stereotype.Repository;
+
+import com.olympus.apollo.models.KSIngestionInfo;
+
+@Repository
+public interface KSIngestionInfoRepository extends CrudRepository<KSIngestionInfo, Long> {
+
+}
--- a/src/main/java/com/olympus/apollo/services/FileSystemStorageService.java
+++ b/src/main/java/com/olympus/apollo/services/FileSystemStorageService.java
@@ -0,0 +1,114 @@
+package com.olympus.apollo.services;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.net.MalformedURLException;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.nio.file.StandardCopyOption;
+import java.util.stream.Stream;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.core.io.Resource;
+import org.springframework.core.io.UrlResource;
+import org.springframework.stereotype.Service;
+import org.springframework.util.FileSystemUtils;
+import org.springframework.web.multipart.MultipartFile;
+
+@Service
+public class FileSystemStorageService implements StorageService {
+
+	private final Path rootLocation;
+
+	@Autowired
+	public FileSystemStorageService(StorageProperties properties) {
+        
+        if(properties.getLocation().trim().length() == 0){
+            throw new StorageException("File upload location can not be Empty."); 
+        }
+
+		this.rootLocation = Paths.get(properties.getLocation());
+	}
+
+	@Override
+	public String store(MultipartFile file) {
+		String destinationFileString=null;
+
+		try {
+			if (file.isEmpty()) {
+				throw new StorageException("Failed to store empty file.");
+			}
+			Path destinationFile = this.rootLocation.resolve(
+					Paths.get(file.getOriginalFilename()))
+					.normalize().toAbsolutePath();
+			if (!destinationFile.getParent().equals(this.rootLocation.toAbsolutePath())) {
+				// This is a security check
+				throw new StorageException(
+						"Cannot store file outside current directory.");
+			}
+			try (InputStream inputStream = file.getInputStream()) {
+				Files.copy(inputStream, destinationFile,
+					StandardCopyOption.REPLACE_EXISTING);
+					destinationFileString=destinationFile.toString();
+			}
+		}
+		catch (IOException e) {
+			throw new StorageException("Failed to store file.", e);
+		}
+		return destinationFileString;
+	}
+
+	@Override
+	public Stream<Path> loadAll() {
+		try {
+			return Files.walk(this.rootLocation, 1)
+				.filter(path -> !path.equals(this.rootLocation))
+				.map(this.rootLocation::relativize);
+		}
+		catch (IOException e) {
+			throw new StorageException("Failed to read stored files", e);
+		}
+
+	}
+
+	@Override
+	public Path load(String filename) {
+		return rootLocation.resolve(filename);
+	}
+
+	@Override
+	public Resource loadAsResource(String filename) {
+		try {
+			Path file = load(filename);
+			Resource resource = new UrlResource(file.toUri());
+			if (resource.exists() || resource.isReadable()) {
+				return resource;
+			}
+			else {
+				throw new StorageFileNotFoundException(
+						"Could not read file: " + filename);
+
+			}
+		}
+		catch (MalformedURLException e) {
+			throw new StorageFileNotFoundException("Could not read file: " + filename, e);
+		}
+	}
+
+	@Override
+	public void deleteAll() {
+		FileSystemUtils.deleteRecursively(rootLocation.toFile());
+	}
+
+	@Override
+	public void init() {
+		try {
+			Files.createDirectories(rootLocation);
+		}
+		catch (IOException e) {
+			throw new StorageException("Could not initialize storage", e);
+		}
+	}
+
+}
--- a/src/main/java/com/olympus/apollo/services/KSIngestor.java
+++ b/src/main/java/com/olympus/apollo/services/KSIngestor.java
@@ -0,0 +1,126 @@
+package com.olympus.apollo.services;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+
+import org.codelibs.jhighlight.fastutil.Hash;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.ai.document.Document;
+import org.springframework.ai.reader.tika.TikaDocumentReader;
+import org.springframework.ai.transformer.KeywordMetadataEnricher;
+import org.springframework.ai.transformer.splitter.TokenTextSplitter;
+import org.springframework.ai.vectorstore.SearchRequest;
+import org.springframework.ai.vectorstore.VectorStore;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.core.io.Resource;
+import org.springframework.stereotype.Service;
+
+import com.olympus.apollo.models.KSIngestionInfo;
+import com.olympus.apollo.repository.KSDocumentRepository;
+
+
+@Service
+public class KSIngestor {
+
+    @Autowired
+    private KSDocumentRepository ksDocumentRepository;
+    @Autowired
+    private FileSystemStorageService storageService;
+
+    @Autowired
+    private VectorStore vectorStore;
+    
+    Logger logger = LoggerFactory.getLogger(KSIngestor.class);
+
+    public void deleteAll(String document_file_name) {
+        List<Document> docToDelete = vectorStore.similaritySearch(SearchRequest.defaults().withQuery("*")
+                                    .withSimilarityThreshold(0.0)
+                                    .withFilterExpression("'source'=='3-automated-test-framework---atf.md'"));
+
+        logger.info("Number of documents to delete: " + docToDelete.size());
+    }
+
+    public void ingestLoop() {
+
+        
+        ksDocumentRepository.findAllByIngestionStatus("NEW").forEach(ksDocument -> {
+            // ingest the document
+            ksDocument.setIngestionStatus("IN PROGRESS");
+            ksDocumentRepository.save(ksDocument);
+
+            Resource file  = storageService.loadAsResource(ksDocument.getFilePath());
+            TikaDocumentReader tikaDocumentReader = new TikaDocumentReader(file);
+
+            List<Document> docs  = tikaDocumentReader.read();
+        
+            logger.info("Ingested document: " + ksDocument.getFilePath());
+            logger.info("Number of documents: " + docs.size());
+
+            KSIngestionInfo ingestionInfo = ksDocument.getIngestionInfo();
+
+
+            TokenTextSplitter splitter = new TokenTextSplitter(ingestionInfo.getDefaultChunkSize(),
+                                                               ingestionInfo.getMinChunkSize(),
+                                                               ingestionInfo.getMinChunkSizeToEmbed(),
+                                                               ingestionInfo.getMaxNumberOfChunks(),
+                                                               true);
+            
+            
+            docs.forEach(doc -> {
+                List<Document> splitDocs = splitter.split(doc);
+
+                logger.info("Number of documents: " + splitDocs.size());
+                for (Document splitDoc : splitDocs) {
+                    splitDoc.getMetadata().putAll(getMetadata(ingestionInfo));
+                }
+                embedDocuments(splitDocs, ingestionInfo);
+            });
+
+            ksDocument.setIngestionStatus("NEW");
+            ksDocumentRepository.save(ksDocument);
+            
+        });
+
+    
+         
+    }
+    
+    private void embedDocuments(List<Document> docs, KSIngestionInfo ingestionInfo) {
+            
+      logger.info("Embedding documents");
+        
+        vectorStore.add(docs);
+        logger.info("Documents embedded");
+    }
+
+    public List<String> testSimilaritySearch(String query,String filter_doc_type) {
+        List<Document> docs  = vectorStore.similaritySearch(
+                    SearchRequest.defaults()
+                            .withQuery(query)
+                            .withTopK(5).withSimilarityThreshold(0.8)
+                            .withFilterExpression("'ks_document_type'=='"+filter_doc_type+"'"));
+
+        List<String> result = new ArrayList<String>();
+        for (Document doc : docs) {
+            result.add(doc.getContent());
+        }
+        return result;
+    }  
+
+ 
+    private HashMap<String, String> getMetadata(KSIngestionInfo ingestionInfo) {
+        HashMap<String, String> metadata = new HashMap<String, String>();
+
+        String[] metadatas = ingestionInfo.getMetadata().split(";");
+        for (String meta : metadatas) {
+            String[] keyValue = meta.split(":");
+            metadata.put(keyValue[0], keyValue[1]);
+        }
+
+        return metadata;
+    }
+
+
+}
--- a/src/main/java/com/olympus/apollo/services/StorageException.java
+++ b/src/main/java/com/olympus/apollo/services/StorageException.java
@@ -0,0 +1,11 @@
+package com.olympus.apollo.services;
+
+public class StorageException extends RuntimeException {
+    public StorageException(String message) {
+		super(message);
+	}
+
+	public StorageException(String message, Throwable cause) {
+		super(message, cause);
+	}
+}
--- a/src/main/java/com/olympus/apollo/services/StorageFileNotFoundException.java
+++ b/src/main/java/com/olympus/apollo/services/StorageFileNotFoundException.java
@@ -0,0 +1,12 @@
+package com.olympus.apollo.services;
+
+public class StorageFileNotFoundException extends StorageException {
+
+	public StorageFileNotFoundException(String message) {
+		super(message);
+	}
+
+	public StorageFileNotFoundException(String message, Throwable cause) {
+		super(message, cause);
+	}
+}
--- a/src/main/java/com/olympus/apollo/services/StorageProperties.java
+++ b/src/main/java/com/olympus/apollo/services/StorageProperties.java
@@ -0,0 +1,20 @@
+package com.olympus.apollo.services;
+
+import org.springframework.boot.context.properties.ConfigurationProperties;
+
+@ConfigurationProperties("storage")
+public class StorageProperties {
+/**
+	 * Folder location for storing files
+	 */
+	private String location = "/Users/andreaterzani/Desktop/dev/olympus/upload-dir";
+
+	public String getLocation() {
+		return location;
+	}
+
+	public void setLocation(String location) {
+		this.location = location;
+	}
+
+}
--- a/src/main/java/com/olympus/apollo/services/StorageService.java
+++ b/src/main/java/com/olympus/apollo/services/StorageService.java
@@ -0,0 +1,22 @@
+package com.olympus.apollo.services;
+
+import org.springframework.web.multipart.MultipartFile;
+import org.springframework.core.io.Resource;
+
+import java.nio.file.Path;
+import java.util.stream.Stream;
+
+public interface StorageService {
+
+    void init();
+
+	String store(MultipartFile file);
+
+	Stream<Path> loadAll();
+
+	Path load(String filename);
+
+	Resource loadAsResource(String filename);
+
+	void deleteAll();
+}
--- a/src/main/resources/application.properties
+++ b/src/main/resources/application.properties
@@ -0,0 +1,30 @@
+spring.application.name=apollo
+
+spring.jpa.show-sql=true
+spring.jpa.hibernate.ddl-auto=update
+spring.datasource.url=jdbc:postgresql://localhost:5432/olympus
+spring.datasource.username=andreaterzani
+spring.datasource.password=26111979
+spring.datasource.driver-class-name=org.postgresql.Driver
+spring.jpa.properties.hibernate.dialect=org.hibernate.dialect.PostgreSQLDialect
+
+spring.ai.vectorstore.mongodb.uri=mongodb+srv://olympus_adm:26111979@olympus.l6qor4p.mongodb.net/?retryWrites=true&w=majority&appName=Olympus
+spring.ai.vectorstore.mongodb.initialize-schema=false
+spring.ai.vectorstore.mongodb.database=olympus
+spring.ai.vectorstore.mongodb.username=olympus_adm
+spring.ai.vectorstore.mongodb.password=26111979
+
+
+spring.data.mongodb.uri=mongodb+srv://olympus_adm:26111979@olympus.l6qor4p.mongodb.net/?retryWrites=true&w=majority&appName=Olympus
+spring.data.mongodb.database=olympus
+spring.data.mongodb.username=olympus_adm
+spring.data.mongodb.password=XXXXXX
+
+spring.ai.vectorstore.mongodb.indexName=vector_index
+spring.ai.vectorstore.mongodb.collection-name=vector_store
+spring.ai.vectorstore.mongodb.initialize-schema=false
+
+
+# API key if needed, e.g. OpenAI
+spring.ai.openai.api-key=sk-proj-k4jrXXXUYQN8yQG2vNmWT3BlbkFJ0Ge9EfKcrMxduVFQZlyO
+
--- a/src/test/java/com/olympus/apollo/ApolloApplicationTests.java
+++ b/src/test/java/com/olympus/apollo/ApolloApplicationTests.java
@@ -0,0 +1,13 @@
+package com.olympus.apollo;
+
+import org.junit.jupiter.api.Test;
+import org.springframework.boot.test.context.SpringBootTest;
+
+@SpringBootTest
+class ApolloApplicationTests {
+
+	@Test
+	void contextLoads() {
+	}
+
+}