diff --git a/kafka-json-schema-quickstart/.dockerignore b/kafka-json-schema-quickstart/.dockerignore new file mode 100644 index 0000000000..94810d006e --- /dev/null +++ b/kafka-json-schema-quickstart/.dockerignore @@ -0,0 +1,5 @@ +* +!target/*-runner +!target/*-runner.jar +!target/lib/* +!target/quarkus-app/* \ No newline at end of file diff --git a/kafka-json-schema-quickstart/.gitignore b/kafka-json-schema-quickstart/.gitignore new file mode 100644 index 0000000000..bdf57ce3b4 --- /dev/null +++ b/kafka-json-schema-quickstart/.gitignore @@ -0,0 +1,39 @@ +#Maven +target/ +pom.xml.tag +pom.xml.releaseBackup +pom.xml.versionsBackup +release.properties + +# Eclipse +.project +.classpath +.settings/ +bin/ + +# IntelliJ +.idea +*.ipr +*.iml +*.iws + +# NetBeans +nb-configuration.xml + +# Visual Studio Code +.vscode +.factorypath + +# OSX +.DS_Store + +# Vim +*.swp +*.swo + +# patch +*.orig +*.rej + +# Local environment +.env diff --git a/kafka-json-schema-quickstart/.mvn/wrapper/maven-wrapper.jar b/kafka-json-schema-quickstart/.mvn/wrapper/maven-wrapper.jar new file mode 100644 index 0000000000..bf82ff01c6 Binary files /dev/null and b/kafka-json-schema-quickstart/.mvn/wrapper/maven-wrapper.jar differ diff --git a/kafka-json-schema-quickstart/.mvn/wrapper/maven-wrapper.properties b/kafka-json-schema-quickstart/.mvn/wrapper/maven-wrapper.properties new file mode 100644 index 0000000000..dc3affce3d --- /dev/null +++ b/kafka-json-schema-quickstart/.mvn/wrapper/maven-wrapper.properties @@ -0,0 +1,18 @@ +# 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. +distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.8.6/apache-maven-3.8.6-bin.zip +wrapperUrl=https://repo.maven.apache.org/maven2/org/apache/maven/wrapper/maven-wrapper/3.1.1/maven-wrapper-3.1.1.jar diff --git a/kafka-json-schema-quickstart/README.md b/kafka-json-schema-quickstart/README.md new file mode 100644 index 0000000000..7b32887a87 --- /dev/null +++ b/kafka-json-schema-quickstart/README.md @@ -0,0 +1 @@ +The corresponding guide: https://quarkus.io/guides/kafka-schema-registry-json-schema diff --git a/kafka-json-schema-quickstart/docker-compose.yaml b/kafka-json-schema-quickstart/docker-compose.yaml new file mode 100644 index 0000000000..6881e776c1 --- /dev/null +++ b/kafka-json-schema-quickstart/docker-compose.yaml @@ -0,0 +1,39 @@ +version: '2' + +services: + + zookeeper: + image: quay.io/strimzi/kafka:0.22.1-kafka-2.7.0 + command: [ + "sh", "-c", + "bin/zookeeper-server-start.sh config/zookeeper.properties" + ] + ports: + - "2181:2181" + environment: + LOG_DIR: /tmp/logs + + kafka: + image: quay.io/strimzi/kafka:0.22.1-kafka-2.7.0 + command: [ + "sh", "-c", + "bin/kafka-server-start.sh config/server.properties --override listeners=$${KAFKA_LISTENERS} --override advertised.listeners=$${KAFKA_ADVERTISED_LISTENERS} --override zookeeper.connect=$${KAFKA_ZOOKEEPER_CONNECT}" + ] + depends_on: + - zookeeper + ports: + - "9092:9092" + environment: + LOG_DIR: "/tmp/logs" + KAFKA_ADVERTISED_LISTENERS: PLAINTEXT://localhost:9092 + KAFKA_LISTENERS: PLAINTEXT://0.0.0.0:9092 + KAFKA_ZOOKEEPER_CONNECT: zookeeper:2181 + + schema-registry: + image: apicurio/apicurio-registry-mem:2.5.5.Final + ports: + - 8081:8080 + depends_on: + - kafka + environment: + QUARKUS_PROFILE: prod diff --git a/kafka-json-schema-quickstart/mvnw b/kafka-json-schema-quickstart/mvnw new file mode 100755 index 0000000000..b7f064624f --- /dev/null +++ b/kafka-json-schema-quickstart/mvnw @@ -0,0 +1,287 @@ +#!/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 3.1.1 +# +# 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" ] && + JAVA_HOME="`(cd "$JAVA_HOME"; pwd)`" +fi + +if [ -z "$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; \\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/.."; pwd` + fi + # end of workaround + done + printf '%s' "$(cd "$basedir"; pwd)" +} + +# concatenates all lines of a file +concat_lines() { + if [ -f "$1" ]; then + echo "$(tr -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 +if [ "$MVNW_VERBOSE" = true ]; then + echo $MAVEN_PROJECTBASEDIR +fi + +########################################################################################## +# Extension to allow automatically downloading the maven-wrapper.jar from Maven-central +# This allows using the maven wrapper in projects that prohibit checking in binary data. +########################################################################################## +if [ -r "$BASE_DIR/.mvn/wrapper/maven-wrapper.jar" ]; then + if [ "$MVNW_VERBOSE" = true ]; then + echo "Found .mvn/wrapper/maven-wrapper.jar" + fi +else + if [ "$MVNW_VERBOSE" = true ]; then + echo "Couldn't find .mvn/wrapper/maven-wrapper.jar, downloading it ..." + fi + if [ -n "$MVNW_REPOURL" ]; then + wrapperUrl="$MVNW_REPOURL/org/apache/maven/wrapper/maven-wrapper/3.1.1/maven-wrapper-3.1.1.jar" + else + wrapperUrl="https://repo.maven.apache.org/maven2/org/apache/maven/wrapper/maven-wrapper/3.1.1/maven-wrapper-3.1.1.jar" + fi + while IFS="=" read key value; do + case "$key" in (wrapperUrl) wrapperUrl="$value"; break ;; + esac + done < "$BASE_DIR/.mvn/wrapper/maven-wrapper.properties" + if [ "$MVNW_VERBOSE" = true ]; then + echo "Downloading from: $wrapperUrl" + fi + wrapperJarPath="$BASE_DIR/.mvn/wrapper/maven-wrapper.jar" + if $cygwin; then + wrapperJarPath=`cygpath --path --windows "$wrapperJarPath"` + fi + + if command -v wget > /dev/null; then + QUIET="--quiet" + if [ "$MVNW_VERBOSE" = true ]; then + echo "Found wget ... using wget" + QUIET="" + fi + if [ -z "$MVNW_USERNAME" ] || [ -z "$MVNW_PASSWORD" ]; then + wget $QUIET "$wrapperUrl" -O "$wrapperJarPath" + else + wget $QUIET --http-user="$MVNW_USERNAME" --http-password="$MVNW_PASSWORD" "$wrapperUrl" -O "$wrapperJarPath" + fi + [ $? -eq 0 ] || rm -f "$wrapperJarPath" + elif command -v curl > /dev/null; then + QUIET="--silent" + if [ "$MVNW_VERBOSE" = true ]; then + echo "Found curl ... using curl" + QUIET="" + fi + if [ -z "$MVNW_USERNAME" ] || [ -z "$MVNW_PASSWORD" ]; then + curl $QUIET -o "$wrapperJarPath" "$wrapperUrl" -f -L + else + curl $QUIET --user "$MVNW_USERNAME:$MVNW_PASSWORD" -o "$wrapperJarPath" "$wrapperUrl" -f -L + fi + [ $? -eq 0 ] || rm -f "$wrapperJarPath" + else + if [ "$MVNW_VERBOSE" = true ]; then + echo "Falling back to using Java to download" + fi + javaSource="$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.java" + javaClass="$BASE_DIR/.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 "$javaClass" ]; then + if [ "$MVNW_VERBOSE" = true ]; then + echo " - Compiling MavenWrapperDownloader.java ..." + fi + # Compiling the Java class + ("$JAVA_HOME/bin/javac" "$javaSource") + fi + if [ -e "$javaClass" ]; then + # Running the downloader + if [ "$MVNW_VERBOSE" = true ]; then + echo " - Running MavenWrapperDownloader.java ..." + fi + ("$JAVA_HOME/bin/java" -cp .mvn/wrapper MavenWrapperDownloader "$MAVEN_PROJECTBASEDIR") + fi + fi + fi +fi +########################################################################################## +# End of extension +########################################################################################## + +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 $@" +export MAVEN_CMD_LINE_ARGS + +WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain + +exec "$JAVACMD" \ + $MAVEN_OPTS \ + $MAVEN_DEBUG_OPTS \ + -classpath "$MAVEN_PROJECTBASEDIR/.mvn/wrapper/maven-wrapper.jar" \ + "-Dmaven.multiModuleProjectDirectory=${MAVEN_PROJECTBASEDIR}" \ + ${WRAPPER_LAUNCHER} $MAVEN_CONFIG "$@" diff --git a/kafka-json-schema-quickstart/mvnw.cmd b/kafka-json-schema-quickstart/mvnw.cmd new file mode 100644 index 0000000000..474c9d6b74 --- /dev/null +++ b/kafka-json-schema-quickstart/mvnw.cmd @@ -0,0 +1,187 @@ +@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 3.1.1 +@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/3.1.1/maven-wrapper-3.1.1.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/3.1.1/maven-wrapper-3.1.1.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 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% diff --git a/kafka-json-schema-quickstart/pom.xml b/kafka-json-schema-quickstart/pom.xml new file mode 100644 index 0000000000..9eec7735b8 --- /dev/null +++ b/kafka-json-schema-quickstart/pom.xml @@ -0,0 +1,149 @@ + + + 4.0.0 + org.acme + kafka-json-schema-quickstart + 1.0.0-SNAPSHOT + + 3.11.0 + true + 11 + 11 + UTF-8 + UTF-8 + quarkus-bom + io.quarkus + 999-SNAPSHOT + 3.1.2 + + + + + ${quarkus.platform.group-id} + ${quarkus.platform.artifact-id} + ${quarkus.platform.version} + pom + import + + + + + + io.quarkus + quarkus-rest + + + io.quarkus + quarkus-messaging-kafka + + + io.quarkus + quarkus-rest-jackson + + + io.quarkus + quarkus-apicurio-registry-json-schema + + + io.quarkus + quarkus-arc + + + io.quarkus + quarkus-junit5 + test + + + io.rest-assured + rest-assured + test + + + io.quarkus + quarkus-rest-client + test + + + org.testcontainers + testcontainers + test + + + org.awaitility + awaitility + test + + + + + + ${quarkus.platform.group-id} + quarkus-maven-plugin + ${quarkus.platform.version} + true + + + + build + + + + + + maven-compiler-plugin + ${compiler-plugin.version} + + + maven-surefire-plugin + ${surefire-plugin.version} + + + org.jboss.logmanager.LogManager + ${maven.home} + + + + + + + + native + + + native + + + + + + maven-failsafe-plugin + ${surefire-plugin.version} + + + + integration-test + verify + + + + + ${project.build.directory}/${project.build.finalName}-runner + + org.jboss.logmanager.LogManager + + ${maven.home} + + + + + + + + + native + + + + diff --git a/kafka-json-schema-quickstart/src/main/java/org/acme/kafka/ConsumedMovieResource.java b/kafka-json-schema-quickstart/src/main/java/org/acme/kafka/ConsumedMovieResource.java new file mode 100644 index 0000000000..f08c478c43 --- /dev/null +++ b/kafka-json-schema-quickstart/src/main/java/org/acme/kafka/ConsumedMovieResource.java @@ -0,0 +1,27 @@ +package org.acme.kafka; + +import jakarta.enterprise.context.ApplicationScoped; +import jakarta.ws.rs.GET; +import jakarta.ws.rs.Path; +import jakarta.ws.rs.Produces; +import jakarta.ws.rs.core.MediaType; + +import org.eclipse.microprofile.reactive.messaging.Channel; +import org.jboss.resteasy.reactive.RestSseElementType; + +import io.smallrye.mutiny.Multi; + +@ApplicationScoped +@Path("/consumed-movies") +public class ConsumedMovieResource { + + @Channel("movies-from-kafka") + Multi movies; + + @GET + @Produces(MediaType.SERVER_SENT_EVENTS) + @RestSseElementType(MediaType.TEXT_PLAIN) + public Multi stream() { + return movies.map(movie -> String.format("'%s' from %s", movie.getTitle(), movie.getYear())); + } +} diff --git a/kafka-json-schema-quickstart/src/main/java/org/acme/kafka/Movie.java b/kafka-json-schema-quickstart/src/main/java/org/acme/kafka/Movie.java new file mode 100644 index 0000000000..9b000006e6 --- /dev/null +++ b/kafka-json-schema-quickstart/src/main/java/org/acme/kafka/Movie.java @@ -0,0 +1,31 @@ +package org.acme.kafka; + +public class Movie { + + private String title; + private Integer year; + + public Movie() { + } + + public Movie(String title, Integer year) { + this.title = title; + this.year = year; + } + + public String getTitle() { + return title; + } + + public void setTitle(String title) { + this.title = title; + } + + public Integer getYear() { + return year; + } + + public void setYear(Integer year) { + this.year = year; + } +} diff --git a/kafka-json-schema-quickstart/src/main/java/org/acme/kafka/MovieResource.java b/kafka-json-schema-quickstart/src/main/java/org/acme/kafka/MovieResource.java new file mode 100644 index 0000000000..58750e2804 --- /dev/null +++ b/kafka-json-schema-quickstart/src/main/java/org/acme/kafka/MovieResource.java @@ -0,0 +1,24 @@ +package org.acme.kafka; + +import org.eclipse.microprofile.reactive.messaging.Channel; +import org.eclipse.microprofile.reactive.messaging.Emitter; +import org.jboss.logging.Logger; + +import jakarta.ws.rs.POST; +import jakarta.ws.rs.Path; +import jakarta.ws.rs.core.Response; + +@Path("/movies") +public class MovieResource { + private static final Logger LOGGER = Logger.getLogger(MovieResource.class); + + @Channel("movies") + Emitter emitter; + + @POST + public Response enqueueMovie(Movie movie) { + LOGGER.infof("Sending movie %s to Kafka", movie.getTitle()); + emitter.send(movie); + return Response.accepted().build(); + } +} \ No newline at end of file diff --git a/kafka-json-schema-quickstart/src/main/resources/application.properties b/kafka-json-schema-quickstart/src/main/resources/application.properties new file mode 100644 index 0000000000..6caac8e655 --- /dev/null +++ b/kafka-json-schema-quickstart/src/main/resources/application.properties @@ -0,0 +1,16 @@ +kafka.auto.offset.reset=earliest + +quarkus.native.resources.includes=json-schema.json + +quarkus.reactive-messaging.kafka.serializer-autodetection.enabled=false + +# set the topic name for the incoming channel to `movies`, as it's not the channel name +mp.messaging.incoming.movies-from-kafka.topic=movies +mp.messaging.incoming.movies-from-kafka.value.deserializer=io.apicurio.registry.serde.jsonschema.JsonSchemaKafkaDeserializer + +mp.messaging.outgoing.movies.apicurio.registry.auto-register=true +mp.messaging.outgoing.movies.apicurio.registry.artifact.schema.location=json-schema.json +mp.messaging.outgoing.movies.value.serializer=io.apicurio.registry.serde.jsonschema.JsonSchemaKafkaSerializer +mp.messaging.outgoing.movies.value.deserializer=io.apicurio.registry.serde.jsonschema.JsonSchemaKafkaDeserializer + +%prod.kafka.apicurio.registry.url=http://localhost:8081/apis/registry/v2 \ No newline at end of file diff --git a/kafka-json-schema-quickstart/src/main/resources/json-schema.json b/kafka-json-schema-quickstart/src/main/resources/json-schema.json new file mode 100644 index 0000000000..aa28912994 --- /dev/null +++ b/kafka-json-schema-quickstart/src/main/resources/json-schema.json @@ -0,0 +1,16 @@ +{ + "$id": "https://example.com/person.schema.json", + "$schema": "http://json-schema.org/draft-07/schema#", + "title": "Movie", + "type": "object", + "properties": { + "title": { + "type": "string", + "description": "The movie's title." + }, + "yeay": { + "type": "integer", + "description": "The movie's year." + } + } +} \ No newline at end of file diff --git a/kafka-json-schema-quickstart/src/test/java/org/acme/kafka/MovieResourceIT.java b/kafka-json-schema-quickstart/src/test/java/org/acme/kafka/MovieResourceIT.java new file mode 100644 index 0000000000..2729a23a14 --- /dev/null +++ b/kafka-json-schema-quickstart/src/test/java/org/acme/kafka/MovieResourceIT.java @@ -0,0 +1,9 @@ +package org.acme.kafka; + +import io.quarkus.test.junit.QuarkusIntegrationTest; + +@QuarkusIntegrationTest +public class MovieResourceIT extends MovieResourceTest { + + // Execute the same tests but in native mode. +} diff --git a/kafka-json-schema-quickstart/src/test/java/org/acme/kafka/MovieResourceTest.java b/kafka-json-schema-quickstart/src/test/java/org/acme/kafka/MovieResourceTest.java new file mode 100644 index 0000000000..791975ee96 --- /dev/null +++ b/kafka-json-schema-quickstart/src/test/java/org/acme/kafka/MovieResourceTest.java @@ -0,0 +1,87 @@ +package org.acme.kafka; + +import io.quarkus.test.common.http.TestHTTPResource; +import io.quarkus.test.junit.QuarkusTest; +import io.restassured.http.ContentType; +import org.hamcrest.Matchers; +import org.junit.jupiter.api.Test; + +import jakarta.ws.rs.client.Client; +import jakarta.ws.rs.client.ClientBuilder; +import jakarta.ws.rs.client.WebTarget; +import jakarta.ws.rs.sse.SseEventSource; +import java.net.URI; +import java.util.List; +import java.util.concurrent.CopyOnWriteArrayList; +import java.util.concurrent.ExecutorService; +import java.util.concurrent.Executors; + +import static io.restassured.RestAssured.given; +import static java.util.concurrent.TimeUnit.SECONDS; +import static org.awaitility.Awaitility.await; +import static org.hamcrest.MatcherAssert.assertThat; + +@QuarkusTest +public class MovieResourceTest { + + @TestHTTPResource("/consumed-movies") + URI consumedMovies; + + @Test + public void testHelloEndpoint() throws InterruptedException { + // create a client for `ConsumedMovieResource` and collect the consumed resources in a list + Client client = ClientBuilder.newClient(); + WebTarget target = client.target(consumedMovies); + + List received = new CopyOnWriteArrayList<>(); + + SseEventSource source = SseEventSource.target(target).build(); + source.register(inboundSseEvent -> received.add(inboundSseEvent.readData())); + + // in a separate thread, feed the `MovieResource` + ExecutorService movieSender = startSendingMovies(); + + source.open(); + + // check if, after at most 5 seconds, we have at least 2 items collected, and they are what we expect + await().atMost(5, SECONDS).until(() -> received.size() >= 2); + assertThat(received, Matchers.hasItems("'The Shawshank Redemption' from 1994", + "'12 Angry Men' from 1957")); + source.close(); + + // shutdown the executor that is feeding the `MovieResource` + movieSender.shutdownNow(); + movieSender.awaitTermination(5, SECONDS); + } + + private ExecutorService startSendingMovies() { + ExecutorService executorService = Executors.newSingleThreadExecutor(); + executorService.execute(() -> { + while (true) { + given() + .contentType(ContentType.JSON) + .body("{\"title\":\"The Shawshank Redemption\",\"year\":1994}") + .when() + .post("/movies") + .then() + .statusCode(202); + + given() + .contentType(ContentType.JSON) + .body("{\"title\":\"12 Angry Men\",\"year\":1957}") + .when() + .post("/movies") + .then() + .statusCode(202); + + try { + Thread.sleep(200L); + } catch (InterruptedException e) { + break; + } + } + }); + return executorService; + } + +} diff --git a/pom.xml b/pom.xml index 8aaf678631..c359cfa3f6 100644 --- a/pom.xml +++ b/pom.xml @@ -52,6 +52,7 @@ jms-quickstart kafka-quickstart kafka-avro-schema-quickstart + kafka-json-schema-quickstart kafka-bare-quickstart kafka-streams-quickstart optaplanner-quickstart