diff --git a/.DS_Store b/.DS_Store new file mode 100644 index 0000000000000000000000000000000000000000..c7b3efc7246413fad25c270fceec21b621b016e8 Binary files /dev/null and b/.DS_Store differ diff --git a/HELP.md b/HELP.md new file mode 100644 index 0000000000000000000000000000000000000000..952d84f4785ab3642496989c274042b075e8014b --- /dev/null +++ b/HELP.md @@ -0,0 +1,18 @@ +# Getting Started + +### Reference Documentation +For further reference, please consider the following sections: + +* [Official Apache Maven documentation](https://maven.apache.org/guides/index.html) +* [Spring Boot Maven Plugin Reference Guide](https://docs.spring.io/spring-boot/3.3.4/maven-plugin) +* [Create an OCI image](https://docs.spring.io/spring-boot/3.3.4/maven-plugin/build-image.html) +* [Spring Boot DevTools](https://docs.spring.io/spring-boot/docs/3.3.4/reference/htmlsingle/index.html#using.devtools) +* [Resilience4J](https://docs.spring.io/spring-cloud-circuitbreaker/docs/current/reference/html/#configuring-resilience4j-circuit-breakers) + +### Maven Parent overrides + +Due to Maven's design, elements are inherited from the parent POM to the project POM. +While most of the inheritance is fine, it also inherits unwanted elements like `<license>` and `<developers>` from the parent. +To prevent this, the project POM contains empty overrides for these elements. +If you manually switch to a different parent and actually want the inheritance, you need to remove those overrides. + diff --git a/mvnw b/mvnw new file mode 100755 index 0000000000000000000000000000000000000000..19529ddf8c6eaa08c5c75ff80652d21ce4b72f8c --- /dev/null +++ b/mvnw @@ -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 +# +# http://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 "$MAVEN_HOME" ] || die "fail to move MAVEN_HOME" + +clean || : +exec_maven "$@" diff --git a/mvnw.cmd b/mvnw.cmd new file mode 100644 index 0000000000000000000000000000000000000000..249bdf3822221aa612d1da2605316cabd7b07e50 --- /dev/null +++ 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 http://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" diff --git a/pom.xml b/pom.xml new file mode 100644 index 0000000000000000000000000000000000000000..bd206d9c90003901806569bd198da004ad3e057b --- /dev/null +++ b/pom.xml @@ -0,0 +1,97 @@ +<?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>3.3.4</version> + <relativePath/> <!-- lookup parent from repository --> + </parent> + <groupId>com.tarento</groupId> + <artifactId>training</artifactId> + <version>0.0.1-SNAPSHOT</version> + <name>training</name> + <description>Fault tolerance training project</description> + <url/> + <licenses> + <license/> + </licenses> + <developers> + <developer/> + </developers> + <scm> + <connection/> + <developerConnection/> + <tag/> + <url/> + </scm> + <properties> + <java.version>17</java.version> + <spring-cloud.version>2023.0.3</spring-cloud.version> + </properties> + <dependencies> + <dependency> + <groupId>io.github.resilience4j</groupId> + <artifactId>resilience4j-spring-boot2</artifactId> + </dependency> + + <dependency> + <groupId>org.springframework.boot</groupId> + <artifactId>spring-boot-starter-aop</artifactId> + </dependency> + <dependency> + <groupId>org.springframework.boot</groupId> + <artifactId>spring-boot-starter-web</artifactId> + </dependency> + <dependency> + <groupId>org.springframework.boot</groupId> + <artifactId>spring-boot-starter-actuator</artifactId> + </dependency> + <dependency> + <groupId>org.springframework.boot</groupId> + <artifactId>spring-boot-devtools</artifactId> + <scope>runtime</scope> + <optional>true</optional> + </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> + </dependencies> + <dependencyManagement> + <dependencies> + <dependency> + <groupId>org.springframework.cloud</groupId> + <artifactId>spring-cloud-dependencies</artifactId> + <version>${spring-cloud.version}</version> + <type>pom</type> + <scope>import</scope> + </dependency> + </dependencies> + </dependencyManagement> + + <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/com/tarento/training/TrainingApplication.java b/src/main/java/com/tarento/training/TrainingApplication.java new file mode 100644 index 0000000000000000000000000000000000000000..752f3326d9dcb5fa3614f125d8391fe9d2dd2f85 --- /dev/null +++ b/src/main/java/com/tarento/training/TrainingApplication.java @@ -0,0 +1,13 @@ +package com.tarento.training; + +import org.springframework.boot.SpringApplication; +import org.springframework.boot.autoconfigure.SpringBootApplication; + +@SpringBootApplication +public class TrainingApplication { + + public static void main(String[] args) { + SpringApplication.run(TrainingApplication.class, args); + } + +} diff --git a/src/main/java/com/tarento/training/config/GeocodingConfig.java b/src/main/java/com/tarento/training/config/GeocodingConfig.java new file mode 100644 index 0000000000000000000000000000000000000000..f101f150ddf82b34845ac1f39c8f8c1cfec39060 --- /dev/null +++ b/src/main/java/com/tarento/training/config/GeocodingConfig.java @@ -0,0 +1,15 @@ +package com.tarento.training.config; + +import org.springframework.context.annotation.Bean; +import org.springframework.context.annotation.Configuration; +import org.springframework.web.client.RestTemplate; + + +@Configuration +public class GeocodingConfig { + + @Bean + public RestTemplate restTemplate() { + return new RestTemplate(); + } +} diff --git a/src/main/java/com/tarento/training/controllers/GeocodeController.java b/src/main/java/com/tarento/training/controllers/GeocodeController.java new file mode 100644 index 0000000000000000000000000000000000000000..53a499e6d1e77ea592e6a14fb43128eac45fad7d --- /dev/null +++ b/src/main/java/com/tarento/training/controllers/GeocodeController.java @@ -0,0 +1,23 @@ +package com.tarento.training.controllers; + +import com.tarento.training.models.GeocodingResponse; +import com.tarento.training.services.GeocodingService; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.web.bind.annotation.GetMapping; +import org.springframework.web.bind.annotation.RequestMapping; +import org.springframework.web.bind.annotation.RequestParam; +import org.springframework.web.bind.annotation.RestController; + +@RestController +@RequestMapping("/api/geocoding") +public class GeocodeController { + + @Autowired + private GeocodingService geocodingService; + + @GetMapping("/address") + public GeocodingResponse getAddressInfo(@RequestParam("lat") double latitude, + @RequestParam("lng") double longitude) { + return geocodingService.getAddressInfo(latitude, longitude); + } +} diff --git a/src/main/java/com/tarento/training/models/GeocodingResponse.java b/src/main/java/com/tarento/training/models/GeocodingResponse.java new file mode 100644 index 0000000000000000000000000000000000000000..ac074ec455cbede7ce8e436a217e0e02c16e93ff --- /dev/null +++ b/src/main/java/com/tarento/training/models/GeocodingResponse.java @@ -0,0 +1,39 @@ +package com.tarento.training.models; + +import lombok.*; + +import java.util.List; + +@AllArgsConstructor +@NoArgsConstructor +@Getter +@Setter +@Builder +@ToString +public class GeocodingResponse { + private List<Result> results; + private String status; + + @AllArgsConstructor + @NoArgsConstructor + @Getter + @Setter + @Builder + @ToString + public static class Result { + private List<AddressComponent> address_components; + private String formatted_address; + } + + @AllArgsConstructor + @NoArgsConstructor + @Getter + @Setter + @Builder + @ToString + public static class AddressComponent { + private String long_name; + private String short_name; + private List<String> types; + } +} diff --git a/src/main/java/com/tarento/training/services/GeocodingService.java b/src/main/java/com/tarento/training/services/GeocodingService.java new file mode 100644 index 0000000000000000000000000000000000000000..0b35ea54f9bdb18749708b39d5a0fd1abe6c8d57 --- /dev/null +++ b/src/main/java/com/tarento/training/services/GeocodingService.java @@ -0,0 +1,47 @@ +package com.tarento.training.services; + +import com.tarento.training.models.GeocodingResponse; +import io.github.resilience4j.circuitbreaker.annotation.CircuitBreaker; +import lombok.extern.slf4j.Slf4j; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.beans.factory.annotation.Value; +import org.springframework.stereotype.Service; +import org.springframework.web.client.RestTemplate; + +@Service +@Slf4j +public class GeocodingService { + @Autowired + private RestTemplate restTemplate; + + @Value("${rapidapi.geocoding.url}") + private String geocodingUrl; + + @Value("${rapidapi.geocoding.key}") + private String apiKey; + + @Value("${rapidapi.geocoding.host}") + private String apiHost; + + @CircuitBreaker(name = "geocodingService", fallbackMethod = "fallbackGetAddressInfo") + public GeocodingResponse getAddressInfo(double latitude, double longitude) { + log.info("Getting address info..."); + String url = geocodingUrl + "?latlng=" + latitude + "," + longitude; + + RestTemplate restTemplate = new RestTemplate(); + restTemplate.getInterceptors().add((request, body, execution) -> { + request.getHeaders().set("x-rapidapi-host", apiHost); + request.getHeaders().set("x-rapidapi-key", apiKey); + return execution.execute(request, body); + }); + + return restTemplate.getForObject(url, GeocodingResponse.class); + } + + public GeocodingResponse fallbackGetAddressInfo(double latitude, double longitude, Throwable throwable) { + GeocodingResponse fallbackResponse = new GeocodingResponse(); + log.info("Getting address info from fallback..."); + fallbackResponse.setStatus("FALLBACK"); + return fallbackResponse; + } +} diff --git a/src/main/resources/application.yml b/src/main/resources/application.yml new file mode 100644 index 0000000000000000000000000000000000000000..435aa85044fe865c461988a46ea7a524392a52d6 --- /dev/null +++ b/src/main/resources/application.yml @@ -0,0 +1,42 @@ +spring: + application: + name: training + +# Server +server: + port: 8500 + +# Geocode API +rapidapi: + geocoding: + url: https://map-geocoding.p.rapidapi.com/json + key: 5dc8f56a3cmsh36a1ab41f1c9cdcp1dfc1cjsn98445fe8106c + host: map-geocoding.p.rapidapi.com + +# Circuit Breaker +resilience4j: + circuitbreaker: + configs: + default: + registerHealthIndicator: true + slidingWindowSize: 10 + minimumNumberOfCalls: 5 + permittedNumberOfCallsInHalfOpenState: 3 + automaticTransitionFromOpenToHalfOpenEnabled: true + waitDurationInOpenState: 30s + failureRateThreshold: 50 + eventConsumerBufferSize: 50 + instances: + geocodingService: + baseConfig: default + +management: + endpoints: + web: + exposure: + include: '*' + endpoint: + health: + show-details: always + health: + circuitbreakers.enabled: true \ No newline at end of file diff --git a/src/test/java/com/tarento/training/TrainingApplicationTests.java b/src/test/java/com/tarento/training/TrainingApplicationTests.java new file mode 100644 index 0000000000000000000000000000000000000000..d9477843af1ec20ad7652e7e91f415c307b63652 --- /dev/null +++ b/src/test/java/com/tarento/training/TrainingApplicationTests.java @@ -0,0 +1,13 @@ +package com.tarento.training; + +import org.junit.jupiter.api.Test; +import org.springframework.boot.test.context.SpringBootTest; + +@SpringBootTest +class TrainingApplicationTests { + + @Test + void contextLoads() { + } + +} diff --git a/target/classes/application.yml b/target/classes/application.yml new file mode 100644 index 0000000000000000000000000000000000000000..435aa85044fe865c461988a46ea7a524392a52d6 --- /dev/null +++ b/target/classes/application.yml @@ -0,0 +1,42 @@ +spring: + application: + name: training + +# Server +server: + port: 8500 + +# Geocode API +rapidapi: + geocoding: + url: https://map-geocoding.p.rapidapi.com/json + key: 5dc8f56a3cmsh36a1ab41f1c9cdcp1dfc1cjsn98445fe8106c + host: map-geocoding.p.rapidapi.com + +# Circuit Breaker +resilience4j: + circuitbreaker: + configs: + default: + registerHealthIndicator: true + slidingWindowSize: 10 + minimumNumberOfCalls: 5 + permittedNumberOfCallsInHalfOpenState: 3 + automaticTransitionFromOpenToHalfOpenEnabled: true + waitDurationInOpenState: 30s + failureRateThreshold: 50 + eventConsumerBufferSize: 50 + instances: + geocodingService: + baseConfig: default + +management: + endpoints: + web: + exposure: + include: '*' + endpoint: + health: + show-details: always + health: + circuitbreakers.enabled: true \ No newline at end of file diff --git a/target/classes/com/tarento/training/TrainingApplication.class b/target/classes/com/tarento/training/TrainingApplication.class new file mode 100644 index 0000000000000000000000000000000000000000..4f9504e2ad44f6030c91657fafa0fd82355de2bf Binary files 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mode 100644 index 0000000000000000000000000000000000000000..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391 diff --git a/target/maven-status/maven-compiler-plugin/compile/default-compile/inputFiles.lst b/target/maven-status/maven-compiler-plugin/compile/default-compile/inputFiles.lst new file mode 100644 index 0000000000000000000000000000000000000000..d83513028f9ee565378b26f34660b28793e05bd6 --- /dev/null +++ b/target/maven-status/maven-compiler-plugin/compile/default-compile/inputFiles.lst @@ -0,0 +1,3 @@ +/Users/praveen.m/Desktop/Workspace/Trainings/training/src/main/java/com/tarento/training/TrainingApplication.java +/Users/praveen.m/Desktop/Workspace/Trainings/training/src/main/java/com/tarento/training/config/GeocodingConfig.java +/Users/praveen.m/Desktop/Workspace/Trainings/training/src/main/java/com/tarento/training/controllers/GeocodeController.java