diff --git a/hibernate-reactive-mutiny-oracle/.editorconfig b/hibernate-reactive-mutiny-oracle/.editorconfig
new file mode 100644
index 0000000..dba99f1
--- /dev/null
+++ b/hibernate-reactive-mutiny-oracle/.editorconfig
@@ -0,0 +1,11 @@
+# EditorConfig is awesome: https://EditorConfig.org
+
+root = true
+
+[*]
+charset = utf-8
+indent_style = space
+indent_size = 4
+trim_trailing_whitespace = true
+end_of_line = lf
+insert_final_newline = true
diff --git a/hibernate-reactive-mutiny-oracle/.gitignore b/hibernate-reactive-mutiny-oracle/.gitignore
new file mode 100644
index 0000000..432d619
--- /dev/null
+++ b/hibernate-reactive-mutiny-oracle/.gitignore
@@ -0,0 +1,185 @@
+### Vert.x ###
+.vertx/
+
+### Eclipse ###
+
+.metadata
+bin/
+tmp/
+*.tmp
+*.bak
+*.swp
+*~.nib
+local.properties
+.settings/
+.loadpath
+.recommenders
+
+# External tool builders
+.externalToolBuilders/
+
+# Locally stored "Eclipse launch configurations"
+*.launch
+
+# PyDev specific (Python IDE for Eclipse)
+*.pydevproject
+
+# CDT-specific (C/C++ Development Tooling)
+.cproject
+
+# Java annotation processor (APT)
+.factorypath
+
+# PDT-specific (PHP Development Tools)
+.buildpath
+
+# sbteclipse plugin
+.target
+
+# Tern plugin
+.tern-project
+
+# TeXlipse plugin
+.texlipse
+
+# STS (Spring Tool Suite)
+.springBeans
+
+# Code Recommenders
+.recommenders/
+
+# Scala IDE specific (Scala & Java development for Eclipse)
+.cache-main
+.scala_dependencies
+.worksheet
+
+### Intellij+iml ###
+# Covers JetBrains IDEs: IntelliJ, RubyMine, PhpStorm, AppCode, PyCharm, CLion, Android Studio and Webstorm
+# Reference: https://intellij-support.jetbrains.com/hc/en-us/articles/206544839
+
+# User-specific stuff:
+.idea/**/workspace.xml
+.idea/**/tasks.xml
+.idea/dictionaries
+
+# Sensitive or high-churn files:
+.idea/**/dataSources/
+.idea/**/dataSources.ids
+.idea/**/dataSources.xml
+.idea/**/dataSources.local.xml
+.idea/**/sqlDataSources.xml
+.idea/**/dynamic.xml
+.idea/**/uiDesigner.xml
+
+# Gradle:
+.idea/**/gradle.xml
+.idea/**/libraries
+
+# CMake
+cmake-buildTool-debug/
+
+# Mongo Explorer plugin:
+.idea/**/mongoSettings.xml
+
+## File-based project format:
+*.iws
+
+## Plugin-specific files:
+
+# IntelliJ
+/out/
+
+# mpeltonen/sbt-idea plugin
+.idea_modules/
+
+# JIRA plugin
+atlassian-ide-plugin.xml
+
+# Cursive Clojure plugin
+.idea/replstate.xml
+
+# Crashlytics plugin (for Android Studio and IntelliJ)
+com_crashlytics_export_strings.xml
+crashlytics.properties
+crashlytics-buildTool.properties
+fabric.properties
+
+### Intellij+iml Patch ###
+# Reason: https://github.com/joeblau/gitignore.io/issues/186#issuecomment-249601023
+
+*.iml
+modules.xml
+.idea/misc.xml
+*.ipr
+
+### macOS ###
+*.DS_Store
+.AppleDouble
+.LSOverride
+
+# Icon must end with two \r
+Icon
+
+# Thumbnails
+._*
+
+# Files that might appear in the root of a volume
+.DocumentRevisions-V100
+.fseventsd
+.Spotlight-V100
+.TemporaryItems
+.Trashes
+.VolumeIcon.icns
+.com.apple.timemachine.donotpresent
+
+# Directories potentially created on remote AFP share
+.AppleDB
+.AppleDesktop
+Network Trash Folder
+Temporary Items
+.apdisk
+
+### Maven ###
+target/
+pom.xml.tag
+pom.xml.releaseBackup
+pom.xml.versionsBackup
+pom.xml.next
+release.properties
+dependency-reduced-pom.xml
+buildNumber.properties
+.mvn/timing.properties
+
+# Avoid ignoring Maven wrapper jar file (.jar files are usually ignored)
+!/.mvn/wrapper/maven-wrapper.jar
+
+### Gradle ###
+.gradle
+/buildTool/
+
+# Ignore Gradle GUI config
+gradle-app.setting
+
+# Avoid ignoring Gradle wrapper jar file (.jar files are usually ignored)
+!gradle-wrapper.jar
+
+# Cache of project
+.gradletasknamecache
+
+# # Work around https://youtrack.jetbrains.com/issue/IDEA-116898
+# gradle/wrapper/gradle-wrapper.properties
+
+### NetBeans ###
+nbproject/private/
+buildTool/
+nbbuild/
+dist/
+nbdist/
+.nb-gradle/
+
+### VisualStudioCode ###
+.vscode/*
+!.vscode/settings.json
+!.vscode/tasks.json
+!.vscode/launch.json
+!.vscode/extensions.json
diff --git a/hibernate-reactive-mutiny-oracle/.mvn/wrapper/MavenWrapperDownloader.java b/hibernate-reactive-mutiny-oracle/.mvn/wrapper/MavenWrapperDownloader.java
new file mode 100644
index 0000000..f7179fc
--- /dev/null
+++ b/hibernate-reactive-mutiny-oracle/.mvn/wrapper/MavenWrapperDownloader.java
@@ -0,0 +1,118 @@
+/*
+ * Copyright 2007-present the original author or authors.
+ *
+ * Licensed 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.
+ */
+
+import java.net.*;
+import java.io.*;
+import java.nio.channels.*;
+import java.util.Properties;
+
+public class MavenWrapperDownloader {
+
+ private static final String WRAPPER_VERSION = "0.5.6";
+ /**
+ * Default URL to download the maven-wrapper.jar from, if no 'downloadUrl' is provided.
+ */
+ private static final String DEFAULT_DOWNLOAD_URL = "https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/"
+ + WRAPPER_VERSION + "/maven-wrapper-" + WRAPPER_VERSION + ".jar";
+
+ /**
+ * Path to the maven-wrapper.properties file, which might contain a downloadUrl property to
+ * use instead of the default one.
+ */
+ private static final String MAVEN_WRAPPER_PROPERTIES_PATH =
+ ".mvn/wrapper/maven-wrapper.properties";
+
+ /**
+ * Path where the maven-wrapper.jar will be saved to.
+ */
+ private static final String MAVEN_WRAPPER_JAR_PATH =
+ ".mvn/wrapper/maven-wrapper.jar";
+
+ /**
+ * Name of the property which should be used to override the default download url for the wrapper.
+ */
+ private static final String PROPERTY_NAME_WRAPPER_URL = "wrapperUrl";
+
+ public static void main(String args[]) {
+ System.out.println("- Downloader started");
+ File baseDirectory = new File(args[0]);
+ System.out.println("- Using base directory: " + baseDirectory.getAbsolutePath());
+
+ // If the maven-wrapper.properties exists, read it and check if it contains a custom
+ // wrapperUrl parameter.
+ File mavenWrapperPropertyFile = new File(baseDirectory, MAVEN_WRAPPER_PROPERTIES_PATH);
+ String url = DEFAULT_DOWNLOAD_URL;
+ if (mavenWrapperPropertyFile.exists()) {
+ FileInputStream mavenWrapperPropertyFileInputStream = null;
+ try {
+ mavenWrapperPropertyFileInputStream = new FileInputStream(mavenWrapperPropertyFile);
+ Properties mavenWrapperProperties = new Properties();
+ mavenWrapperProperties.load(mavenWrapperPropertyFileInputStream);
+ url = mavenWrapperProperties.getProperty(PROPERTY_NAME_WRAPPER_URL, url);
+ } catch (IOException e) {
+ System.out.println("- ERROR loading '" + MAVEN_WRAPPER_PROPERTIES_PATH + "'");
+ } finally {
+ try {
+ if (mavenWrapperPropertyFileInputStream != null) {
+ mavenWrapperPropertyFileInputStream.close();
+ }
+ } catch (IOException e) {
+ // Ignore ...
+ }
+ }
+ }
+ System.out.println("- Downloading from: " + url);
+
+ File outputFile = new File(baseDirectory.getAbsolutePath(), MAVEN_WRAPPER_JAR_PATH);
+ if (!outputFile.getParentFile().exists()) {
+ if (!outputFile.getParentFile().mkdirs()) {
+ System.out.println(
+ "- ERROR creating output directory '" + outputFile.getParentFile().getAbsolutePath() + "'");
+ }
+ }
+ System.out.println("- Downloading to: " + outputFile.getAbsolutePath());
+ try {
+ downloadFileFromURL(url, outputFile);
+ System.out.println("Done");
+ System.exit(0);
+ } catch (Throwable e) {
+ System.out.println("- Error downloading");
+ e.printStackTrace();
+ System.exit(1);
+ }
+ }
+
+ private static void downloadFileFromURL(String urlString, File destination) throws Exception {
+ if (System.getenv("MVNW_USERNAME") != null && System.getenv("MVNW_PASSWORD") != null) {
+ String username = System.getenv("MVNW_USERNAME");
+ char[] password = System.getenv("MVNW_PASSWORD").toCharArray();
+ Authenticator.setDefault(new Authenticator() {
+ @Override
+ protected PasswordAuthentication getPasswordAuthentication() {
+ return new PasswordAuthentication(username, password);
+ }
+ });
+ }
+ URL website = new URL(urlString);
+ ReadableByteChannel rbc;
+ rbc = Channels.newChannel(website.openStream());
+ FileOutputStream fos = new FileOutputStream(destination);
+ fos.getChannel().transferFrom(rbc, 0, Long.MAX_VALUE);
+ fos.close();
+ rbc.close();
+ }
+
+}
diff --git a/hibernate-reactive-mutiny-oracle/.mvn/wrapper/maven-wrapper.jar b/hibernate-reactive-mutiny-oracle/.mvn/wrapper/maven-wrapper.jar
new file mode 100644
index 0000000..2cc7d4a
Binary files /dev/null and b/hibernate-reactive-mutiny-oracle/.mvn/wrapper/maven-wrapper.jar differ
diff --git a/hibernate-reactive-mutiny-oracle/.mvn/wrapper/maven-wrapper.properties b/hibernate-reactive-mutiny-oracle/.mvn/wrapper/maven-wrapper.properties
new file mode 100644
index 0000000..642d572
--- /dev/null
+++ b/hibernate-reactive-mutiny-oracle/.mvn/wrapper/maven-wrapper.properties
@@ -0,0 +1,2 @@
+distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.6.3/apache-maven-3.6.3-bin.zip
+wrapperUrl=https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.5.6/maven-wrapper-0.5.6.jar
diff --git a/hibernate-reactive-mutiny-oracle/docker-compose.yml b/hibernate-reactive-mutiny-oracle/docker-compose.yml
new file mode 100644
index 0000000..5c07233
--- /dev/null
+++ b/hibernate-reactive-mutiny-oracle/docker-compose.yml
@@ -0,0 +1,16 @@
+version: '3.7' # specify docker-compose version
+
+services:
+ oracle:
+ # see https://www.oracle.com/database/technologies/appdev/xe.html
+ image: gvenzl/oracle-xe:21.3.0-slim
+ ports:
+ - "1521:1521"
+ restart: always
+ environment:
+ ORACLE_PASSWORD: password
+ ORACLE_DATABASE: blogdb
+ APP_USER: user
+ APP_USER_PASSWORD: password
+ volumes:
+ - ./data:/var/lib/oracle-xe
diff --git a/hibernate-reactive-mutiny-oracle/mvnw b/hibernate-reactive-mutiny-oracle/mvnw
new file mode 100644
index 0000000..41c0f0c
--- /dev/null
+++ b/hibernate-reactive-mutiny-oracle/mvnw
@@ -0,0 +1,310 @@
+#!/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.
+# ----------------------------------------------------------------------------
+
+# ----------------------------------------------------------------------------
+# Maven Start Up Batch script
+#
+# Required ENV vars:
+# ------------------
+# JAVA_HOME - location of a JDK home dir
+#
+# Optional ENV vars
+# -----------------
+# M2_HOME - location of maven2's installed home dir
+# 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 "$MAVEN_SKIP_RC" ] ; then
+
+ if [ -f /etc/mavenrc ] ; then
+ . /etc/mavenrc
+ fi
+
+ if [ -f "$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
+ export JAVA_HOME="`/usr/libexec/java_home`"
+ else
+ export JAVA_HOME="/Library/Java/Home"
+ fi
+ fi
+ ;;
+esac
+
+if [ -z "$JAVA_HOME" ] ; then
+ if [ -r /etc/gentoo-release ] ; then
+ JAVA_HOME=`java-config --jre-home`
+ fi
+fi
+
+if [ -z "$M2_HOME" ] ; then
+ ## resolve links - $0 may be a link to maven's home
+ PRG="$0"
+
+ # need this for relative symlinks
+ while [ -h "$PRG" ] ; do
+ ls=`ls -ld "$PRG"`
+ link=`expr "$ls" : '.*-> \(.*\)$'`
+ if expr "$link" : '/.*' > /dev/null; then
+ PRG="$link"
+ else
+ PRG="`dirname "$PRG"`/$link"
+ fi
+ done
+
+ saveddir=`pwd`
+
+ M2_HOME=`dirname "$PRG"`/..
+
+ # make it fully qualified
+ M2_HOME=`cd "$M2_HOME" && pwd`
+
+ cd "$saveddir"
+ # echo Using m2 at $M2_HOME
+fi
+
+# For Cygwin, ensure paths are in UNIX format before anything is touched
+if $cygwin ; then
+ [ -n "$M2_HOME" ] &&
+ M2_HOME=`cygpath --unix "$M2_HOME"`
+ [ -n "$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 $mingw ; then
+ [ -n "$M2_HOME" ] &&
+ M2_HOME="`(cd "$M2_HOME"; pwd)`"
+ [ -n "$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="`which 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
+
+CLASSWORLDS_LAUNCHER=org.codehaus.plexus.classworlds.launcher.Launcher
+
+# 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
+ echo "${basedir}"
+}
+
+# concatenates all lines of a file
+concat_lines() {
+ if [ -f "$1" ]; then
+ echo "$(tr -s '\n' ' ' < "$1")"
+ fi
+}
+
+BASE_DIR=`find_maven_basedir "$(pwd)"`
+if [ -z "$BASE_DIR" ]; then
+ exit 1;
+fi
+
+##########################################################################################
+# Extension to allow automatically downloading the maven-wrapper.jar from Maven-central
+# This allows using the maven wrapper in projects that prohibit checking in binary data.
+##########################################################################################
+if [ -r "$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 "$MVNW_REPOURL" ]; then
+ jarUrl="$MVNW_REPOURL/io/takari/maven-wrapper/0.5.6/maven-wrapper-0.5.6.jar"
+ else
+ jarUrl="https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.5.6/maven-wrapper-0.5.6.jar"
+ fi
+ while IFS="=" read key value; do
+ case "$key" in (wrapperUrl) jarUrl="$value"; break ;;
+ esac
+ done < "$BASE_DIR/.mvn/wrapper/maven-wrapper.properties"
+ if [ "$MVNW_VERBOSE" = true ]; then
+ echo "Downloading from: $jarUrl"
+ fi
+ wrapperJarPath="$BASE_DIR/.mvn/wrapper/maven-wrapper.jar"
+ if $cygwin; then
+ wrapperJarPath=`cygpath --path --windows "$wrapperJarPath"`
+ fi
+
+ if command -v wget > /dev/null; then
+ if [ "$MVNW_VERBOSE" = true ]; then
+ echo "Found wget ... using wget"
+ fi
+ if [ -z "$MVNW_USERNAME" ] || [ -z "$MVNW_PASSWORD" ]; then
+ wget "$jarUrl" -O "$wrapperJarPath"
+ else
+ wget --http-user=$MVNW_USERNAME --http-password=$MVNW_PASSWORD "$jarUrl" -O "$wrapperJarPath"
+ fi
+ elif command -v curl > /dev/null; then
+ if [ "$MVNW_VERBOSE" = true ]; then
+ echo "Found curl ... using curl"
+ fi
+ if [ -z "$MVNW_USERNAME" ] || [ -z "$MVNW_PASSWORD" ]; then
+ curl -o "$wrapperJarPath" "$jarUrl" -f
+ else
+ curl --user $MVNW_USERNAME:$MVNW_PASSWORD -o "$wrapperJarPath" "$jarUrl" -f
+ fi
+
+ else
+ if [ "$MVNW_VERBOSE" = true ]; then
+ echo "Falling back to using Java to download"
+ fi
+ javaClass="$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.java"
+ # For Cygwin, switch paths to Windows format before running javac
+ if $cygwin; then
+ javaClass=`cygpath --path --windows "$javaClass"`
+ fi
+ if [ -e "$javaClass" ]; then
+ if [ ! -e "$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.class" ]; then
+ if [ "$MVNW_VERBOSE" = true ]; then
+ echo " - Compiling MavenWrapperDownloader.java ..."
+ fi
+ # Compiling the Java class
+ ("$JAVA_HOME/bin/javac" "$javaClass")
+ fi
+ if [ -e "$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.class" ]; then
+ # Running the downloader
+ if [ "$MVNW_VERBOSE" = true ]; then
+ echo " - Running MavenWrapperDownloader.java ..."
+ fi
+ ("$JAVA_HOME/bin/java" -cp .mvn/wrapper MavenWrapperDownloader "$MAVEN_PROJECTBASEDIR")
+ fi
+ fi
+ fi
+fi
+##########################################################################################
+# End of extension
+##########################################################################################
+
+export MAVEN_PROJECTBASEDIR=${MAVEN_BASEDIR:-"$BASE_DIR"}
+if [ "$MVNW_VERBOSE" = true ]; then
+ echo $MAVEN_PROJECTBASEDIR
+fi
+MAVEN_OPTS="$(concat_lines "$MAVEN_PROJECTBASEDIR/.mvn/jvm.config") $MAVEN_OPTS"
+
+# For Cygwin, switch paths to Windows format before running java
+if $cygwin; then
+ [ -n "$M2_HOME" ] &&
+ M2_HOME=`cygpath --path --windows "$M2_HOME"`
+ [ -n "$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" \
+ $MAVEN_OPTS \
+ -classpath "$MAVEN_PROJECTBASEDIR/.mvn/wrapper/maven-wrapper.jar" \
+ "-Dmaven.home=${M2_HOME}" "-Dmaven.multiModuleProjectDirectory=${MAVEN_PROJECTBASEDIR}" \
+ ${WRAPPER_LAUNCHER} $MAVEN_CONFIG "$@"
diff --git a/hibernate-reactive-mutiny-oracle/mvnw.cmd b/hibernate-reactive-mutiny-oracle/mvnw.cmd
new file mode 100644
index 0000000..8611571
--- /dev/null
+++ b/hibernate-reactive-mutiny-oracle/mvnw.cmd
@@ -0,0 +1,182 @@
+@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 Maven Start Up Batch script
+@REM
+@REM Required ENV vars:
+@REM JAVA_HOME - location of a JDK home dir
+@REM
+@REM Optional ENV vars
+@REM M2_HOME - location of maven2's installed home dir
+@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 "%HOME%\mavenrc_pre.bat" call "%HOME%\mavenrc_pre.bat"
+if exist "%HOME%\mavenrc_pre.cmd" call "%HOME%\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 DOWNLOAD_URL="https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.5.6/maven-wrapper-0.5.6.jar"
+
+FOR /F "tokens=1,2 delims==" %%A IN ("%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.properties") DO (
+ IF "%%A"=="wrapperUrl" SET DOWNLOAD_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 DOWNLOAD_URL="%MVNW_REPOURL%/io/takari/maven-wrapper/0.5.6/maven-wrapper-0.5.6.jar"
+ )
+ if "%MVNW_VERBOSE%" == "true" (
+ echo Couldn't find %WRAPPER_JAR%, downloading it ...
+ echo Downloading from: %DOWNLOAD_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('%DOWNLOAD_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 "%HOME%\mavenrc_post.bat" call "%HOME%\mavenrc_post.bat"
+if exist "%HOME%\mavenrc_post.cmd" call "%HOME%\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%
+
+exit /B %ERROR_CODE%
diff --git a/hibernate-reactive-mutiny-oracle/pom.xml b/hibernate-reactive-mutiny-oracle/pom.xml
new file mode 100644
index 0000000..27802d7
--- /dev/null
+++ b/hibernate-reactive-mutiny-oracle/pom.xml
@@ -0,0 +1,206 @@
+
+
+ 4.0.0
+
+ org.springframework.boot
+ spring-boot-starter-parent
+ 3.2.0
+
+
+ com.example
+ spring-hibernate-reactive-oracle-example
+ 1.0.0-SNAPSHOT
+
+
+ 21
+
+ 2.2.0.Final
+ 4.5.1
+ 6.4.1.Final
+
+
+ 3.2.3
+ 3.2.3
+
+ false
+ true
+
+
+
+
+
+
+ io.smallrye.reactive
+ mutiny-bom
+ 2.5.3
+ pom
+ import
+
+
+
+
+
+ org.springframework.boot
+ spring-boot-starter-webflux
+
+
+ org.springframework.boot
+ spring-boot-starter-data-r2dbc
+
+
+ com.oracle.database.r2dbc
+ oracle-r2dbc
+
+
+
+ io.vertx
+ vertx-oracle-client
+ ${vertx.version}
+
+
+
+ com.ongres.scram
+ client
+ 2.1
+ true
+
+
+
+ org.hibernate.reactive
+ hibernate-reactive-core
+ ${hibernate-reactive.version}
+
+
+ org.hibernate.orm
+ hibernate-core
+ ${hibernate.version}
+
+
+ org.antlr
+ antlr4-runtime
+ 4.13.1
+
+
+ org.hibernate.orm
+ hibernate-jpamodelgen
+ ${hibernate.version}
+ true
+
+
+
+ org.projectlombok
+ lombok
+ true
+
+
+
+ org.springframework.boot
+ spring-boot-starter-test
+ test
+
+
+ io.projectreactor
+ reactor-test
+ test
+
+
+ org.testcontainers
+ oracle-xe
+ test
+
+
+ org.testcontainers
+ junit-jupiter
+ test
+
+
+
+
+
+
+ org.apache.maven.plugins
+ maven-surefire-plugin
+ ${maven-surefire-plugin.version}
+
+ ${skip.unit.tests}
+
+
+
+ test
+ unit-test
+
+
+
+ **/*IT.java
+
+
+
+
+
+
+ org.apache.maven.plugins
+ maven-failsafe-plugin
+ ${maven-failsafe-plugin.version}
+
+ ${skip.integration.tests}
+
+
+
+ integration-test
+ integration-test
+
+
+
+ **/*IT.java
+
+
+
+
+
+
+ org.springframework.boot
+ spring-boot-maven-plugin
+
+
+
+
+
+
+ it
+
+ true
+ false
+
+
+
+
+ org.springframework.boot
+ spring-boot-maven-plugin
+
+
+ pre-integration-test
+
+ start
+
+
+
+ post-integration-test
+
+ stop
+
+
+
+
+
+
+
+
+
+
diff --git a/hibernate-reactive-mutiny-oracle/src/main/java/com/example/demo/CreatePostCommand.java b/hibernate-reactive-mutiny-oracle/src/main/java/com/example/demo/CreatePostCommand.java
new file mode 100644
index 0000000..5ce2b6c
--- /dev/null
+++ b/hibernate-reactive-mutiny-oracle/src/main/java/com/example/demo/CreatePostCommand.java
@@ -0,0 +1,16 @@
+package com.example.demo;
+
+import lombok.AllArgsConstructor;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+import java.io.Serializable;
+
+@Data
+@NoArgsConstructor
+@AllArgsConstructor(staticName = "of")
+public class CreatePostCommand implements Serializable {
+
+ String title;
+ String content;
+}
diff --git a/hibernate-reactive-mutiny-oracle/src/main/java/com/example/demo/DataInitializer.java b/hibernate-reactive-mutiny-oracle/src/main/java/com/example/demo/DataInitializer.java
new file mode 100644
index 0000000..d9969c7
--- /dev/null
+++ b/hibernate-reactive-mutiny-oracle/src/main/java/com/example/demo/DataInitializer.java
@@ -0,0 +1,40 @@
+package com.example.demo;
+
+import lombok.RequiredArgsConstructor;
+import org.hibernate.reactive.mutiny.Mutiny;
+import org.springframework.boot.ApplicationArguments;
+import org.springframework.boot.ApplicationRunner;
+import org.springframework.stereotype.Component;
+
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+@Component
+@RequiredArgsConstructor
+public class DataInitializer implements ApplicationRunner {
+
+ private final static Logger LOGGER = Logger.getLogger(DataInitializer.class.getName());
+
+ private final Mutiny.SessionFactory sessionFactory;
+
+ @Override
+ public void run(ApplicationArguments args) throws Exception {
+ LOGGER.info("Data initialization is starting...");
+
+ Post first = Post.of(null, "Hello Spring", "My first post of Spring", null);
+ Post second = Post.of(null, "Hello Hibernate Reactive", "My second Hibernate Reactive", null);
+
+ sessionFactory
+ .withTransaction(
+ (conn, tx) -> conn.createQuery("DELETE FROM Post").executeUpdate()
+ .flatMap(r -> conn.persistAll(first, second))
+ .chain(conn::flush)
+ .flatMap(r -> conn.createQuery("SELECT p from Post p", Post.class).getResultList())
+ )
+ .subscribe()
+ .with(
+ data -> LOGGER.log(Level.INFO, "saved data:{0}", data),
+ throwable -> LOGGER.warning("Data initialization is failed:" + throwable.getMessage())
+ );
+ }
+}
diff --git a/hibernate-reactive-mutiny-oracle/src/main/java/com/example/demo/DemoApplication.java b/hibernate-reactive-mutiny-oracle/src/main/java/com/example/demo/DemoApplication.java
new file mode 100644
index 0000000..0810718
--- /dev/null
+++ b/hibernate-reactive-mutiny-oracle/src/main/java/com/example/demo/DemoApplication.java
@@ -0,0 +1,14 @@
+package com.example.demo;
+
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+@SpringBootApplication
+@Slf4j
+public class DemoApplication {
+ public static void main(String[] args) {
+ SpringApplication.run(DemoApplication.class, args);
+ }
+}
+
diff --git a/hibernate-reactive-mutiny-oracle/src/main/java/com/example/demo/HibernateReactiveConfig.java b/hibernate-reactive-mutiny-oracle/src/main/java/com/example/demo/HibernateReactiveConfig.java
new file mode 100644
index 0000000..2d7154d
--- /dev/null
+++ b/hibernate-reactive-mutiny-oracle/src/main/java/com/example/demo/HibernateReactiveConfig.java
@@ -0,0 +1,17 @@
+package com.example.demo;
+
+import jakarta.persistence.Persistence;
+import org.hibernate.reactive.mutiny.Mutiny;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+
+@Configuration(proxyBeanMethods = false)
+public class HibernateReactiveConfig {
+ static final String DEFAULT_PERSISTENCE_UNIT_NAME = "blogPU";
+
+ @Bean
+ public Mutiny.SessionFactory sessionFactory() {
+ return Persistence.createEntityManagerFactory(DEFAULT_PERSISTENCE_UNIT_NAME)
+ .unwrap(Mutiny.SessionFactory.class);
+ }
+}
diff --git a/hibernate-reactive-mutiny-oracle/src/main/java/com/example/demo/Post.java b/hibernate-reactive-mutiny-oracle/src/main/java/com/example/demo/Post.java
new file mode 100644
index 0000000..f857887
--- /dev/null
+++ b/hibernate-reactive-mutiny-oracle/src/main/java/com/example/demo/Post.java
@@ -0,0 +1,33 @@
+package com.example.demo;
+
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+import org.hibernate.annotations.CreationTimestamp;
+import org.hibernate.annotations.GenericGenerator;
+
+import jakarta.persistence.*;
+import java.time.LocalDateTime;
+import java.util.UUID;
+
+@Data
+@NoArgsConstructor
+@AllArgsConstructor(staticName = "of")
+@Builder
+@Entity
+@Table(name = "posts")
+public class Post {
+
+ @Id
+ @GeneratedValue(generator = "uuid")
+ @GenericGenerator(name = "uuid", strategy = "uuid2")
+ UUID id;
+ String title;
+ String content;
+
+ @Builder.Default
+ @Column(name = "created_at")
+ @CreationTimestamp
+ LocalDateTime createdAt = LocalDateTime.now();
+}
diff --git a/hibernate-reactive-mutiny-oracle/src/main/java/com/example/demo/PostController.java b/hibernate-reactive-mutiny-oracle/src/main/java/com/example/demo/PostController.java
new file mode 100644
index 0000000..d944718
--- /dev/null
+++ b/hibernate-reactive-mutiny-oracle/src/main/java/com/example/demo/PostController.java
@@ -0,0 +1,64 @@
+package com.example.demo;
+
+import io.smallrye.mutiny.Uni;
+import lombok.RequiredArgsConstructor;
+import org.springframework.http.MediaType;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.*;
+
+import java.net.URI;
+import java.util.UUID;
+
+import static org.springframework.http.ResponseEntity.*;
+
+@RestController
+@RequestMapping("/posts")
+@RequiredArgsConstructor
+class PostController {
+
+ private final PostRepository posts;
+
+ @GetMapping(value = "", produces = MediaType.APPLICATION_JSON_VALUE)
+ public ResponseEntity> all() {
+ return ok().body(this.posts.findAll());
+ }
+
+ @PostMapping(value = "", consumes = MediaType.APPLICATION_JSON_VALUE)
+ public Uni> create(@RequestBody CreatePostCommand data) {
+ return this.posts.save(
+ Post.builder()
+ .title(data.getTitle())
+ .content(data.getContent())
+ .build()
+ )
+ .map(p -> created(URI.create("/posts/" + p.getId())).build());
+ }
+
+ @GetMapping(value = "{id}", produces = MediaType.APPLICATION_JSON_VALUE)
+ public Uni> get(@PathVariable UUID id) {
+ return this.posts.findById(id)
+ .map(post -> ok().body(post));
+ }
+
+ @PutMapping(value = "{id}", consumes = MediaType.APPLICATION_JSON_VALUE)
+ public Uni> update(@PathVariable UUID id, @RequestBody UpdatePostCommand data) {
+
+ return Uni.combine().all()
+ .unis(
+ this.posts.findById(id),
+ Uni.createFrom().item(data)
+ )
+ .with((p, d) -> {
+ p.setTitle(d.getTitle());
+ p.setContent(d.getContent());
+ return p;
+ })
+ .flatMap(this.posts::save)
+ .map(post -> noContent().build());
+ }
+
+ @DeleteMapping("{id}")
+ public Uni> delete(@PathVariable UUID id) {
+ return this.posts.deleteById(id).map(d -> noContent().build());
+ }
+}
diff --git a/hibernate-reactive-mutiny-oracle/src/main/java/com/example/demo/PostNotFoundException.java b/hibernate-reactive-mutiny-oracle/src/main/java/com/example/demo/PostNotFoundException.java
new file mode 100644
index 0000000..3e4ddf2
--- /dev/null
+++ b/hibernate-reactive-mutiny-oracle/src/main/java/com/example/demo/PostNotFoundException.java
@@ -0,0 +1,9 @@
+package com.example.demo;
+
+import java.util.UUID;
+
+public class PostNotFoundException extends RuntimeException {
+ public PostNotFoundException(UUID id) {
+ super("Post id: " + id + " was not found. ");
+ }
+}
diff --git a/hibernate-reactive-mutiny-oracle/src/main/java/com/example/demo/PostRepository.java b/hibernate-reactive-mutiny-oracle/src/main/java/com/example/demo/PostRepository.java
new file mode 100644
index 0000000..bd9630f
--- /dev/null
+++ b/hibernate-reactive-mutiny-oracle/src/main/java/com/example/demo/PostRepository.java
@@ -0,0 +1,125 @@
+package com.example.demo;
+
+import io.smallrye.mutiny.Uni;
+import lombok.RequiredArgsConstructor;
+import org.hibernate.reactive.mutiny.Mutiny;
+import org.springframework.stereotype.Component;
+
+import jakarta.persistence.criteria.CriteriaBuilder;
+import jakarta.persistence.criteria.CriteriaDelete;
+import jakarta.persistence.criteria.CriteriaQuery;
+import jakarta.persistence.criteria.Root;
+import java.util.List;
+import java.util.Objects;
+import java.util.UUID;
+import java.util.logging.Logger;
+
+@Component
+@RequiredArgsConstructor
+public class PostRepository {
+ private static final Logger LOGGER = Logger.getLogger(PostRepository.class.getName());
+
+ private final Mutiny.SessionFactory sessionFactory;
+
+ public Uni> findAll() {
+ CriteriaBuilder cb = this.sessionFactory.getCriteriaBuilder();
+ // create query
+ CriteriaQuery query = cb.createQuery(Post.class);
+ // set the root class
+ Root root = query.from(Post.class);
+ return this.sessionFactory.withSession(session -> session.createQuery(query).getResultList());
+ }
+
+ public Uni> findByKeyword(String q, int offset, int limit) {
+
+ CriteriaBuilder cb = this.sessionFactory.getCriteriaBuilder();
+ // create query
+ CriteriaQuery query = cb.createQuery(Post.class);
+ // set the root class
+ Root root = query.from(Post.class);
+
+ // if keyword is provided
+ if (q != null && !q.trim().isEmpty()) {
+ query.where(
+ cb.or(
+ cb.like(root.get(Post_.title), "%" + q + "%"),
+ cb.like(root.get(Post_.content), "%" + q + "%")
+ )
+ );
+ }
+ //perform query
+ return this.sessionFactory.withSession(session -> session.createQuery(query)
+ .setFirstResult(offset)
+ .setMaxResults(limit)
+ .getResultList());
+ }
+
+
+ public Uni findById(UUID id) {
+ Objects.requireNonNull(id, "id can not be null");
+ return this.sessionFactory.withSession(session -> session.find(Post.class, id))
+ .onItem().ifNull().failWith(() -> new PostNotFoundException(id));
+ }
+
+ public Uni save(Post post) {
+ if (post.getId() == null) {
+ return this.sessionFactory.withSession(session ->
+ session.persist(post)
+ .chain(session::flush)
+ .replaceWith(post)
+ );
+ } else {
+ return this.sessionFactory.withSession(session -> session.merge(post).onItem().call(session::flush));
+ }
+ }
+
+ public Uni saveAll(List data) {
+ Post[] array = data.toArray(new Post[0]);
+ return this.sessionFactory.withSession(session -> {
+ session.persistAll(array);
+ session.flush();
+ return Uni.createFrom().item(array);
+ });
+ }
+
+// @Transactional
+// public Uni updateStatus(UUID id, Post.Status status) {
+// CriteriaBuilder cb = this.sessionFactory.getCriteriaBuilder();
+// // create update
+// CriteriaUpdate delete = cb.createCriteriaUpdate(Post.class);
+// // set the root class
+// Root root = delete.from(Post.class);
+// // set where clause
+// delete.set(root.get(Post_.status), status);
+// delete.where(cb.equal(root.get(Post_.id), id));
+// // perform update
+// return this.session.createQuery(delete).executeUpdate();
+// }
+
+ public Uni deleteById(UUID id) {
+ CriteriaBuilder cb = this.sessionFactory.getCriteriaBuilder();
+ // create delete
+ CriteriaDelete delete = cb.createCriteriaDelete(Post.class);
+ // set the root class
+ Root root = delete.from(Post.class);
+ // set where clause
+ delete.where(cb.equal(root.get(Post_.id), id));
+ // perform update
+ return this.sessionFactory.withTransaction((session, tx) ->
+ session.createQuery(delete).executeUpdate()
+ );
+ }
+
+ public Uni deleteAll() {
+ CriteriaBuilder cb = this.sessionFactory.getCriteriaBuilder();
+ // create delete
+ CriteriaDelete delete = cb.createCriteriaDelete(Post.class);
+ // set the root class
+ Root root = delete.from(Post.class);
+ // perform update
+ return this.sessionFactory.withTransaction((session, tx) ->
+ session.createQuery(delete).executeUpdate()
+ );
+ }
+
+}
diff --git a/hibernate-reactive-mutiny-oracle/src/main/java/com/example/demo/RestExceptionHandler.java b/hibernate-reactive-mutiny-oracle/src/main/java/com/example/demo/RestExceptionHandler.java
new file mode 100644
index 0000000..3dd6757
--- /dev/null
+++ b/hibernate-reactive-mutiny-oracle/src/main/java/com/example/demo/RestExceptionHandler.java
@@ -0,0 +1,22 @@
+package com.example.demo;
+
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.ExceptionHandler;
+import org.springframework.web.bind.annotation.RestControllerAdvice;
+
+import java.util.Map;
+
+import static org.springframework.http.ResponseEntity.status;
+
+@RestControllerAdvice
+@Slf4j
+public class RestExceptionHandler {
+
+ @ExceptionHandler(PostNotFoundException.class)
+ public ResponseEntity handlePostNotFoundException(PostNotFoundException exception) {
+ log.debug("handling exception: {}", exception);
+ return status(HttpStatus.NOT_FOUND).body(Map.of("error", exception.getMessage()));
+ }
+}
diff --git a/hibernate-reactive-mutiny-oracle/src/main/java/com/example/demo/UpdatePostCommand.java b/hibernate-reactive-mutiny-oracle/src/main/java/com/example/demo/UpdatePostCommand.java
new file mode 100644
index 0000000..f34601e
--- /dev/null
+++ b/hibernate-reactive-mutiny-oracle/src/main/java/com/example/demo/UpdatePostCommand.java
@@ -0,0 +1,16 @@
+package com.example.demo;
+
+import lombok.AllArgsConstructor;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+import java.io.Serializable;
+
+@Data
+@NoArgsConstructor
+@AllArgsConstructor(staticName = "of")
+public class UpdatePostCommand implements Serializable {
+
+ String title;
+ String content;
+}
diff --git a/hibernate-reactive-mutiny-oracle/src/main/java/com/example/demo/todo/Todo.java b/hibernate-reactive-mutiny-oracle/src/main/java/com/example/demo/todo/Todo.java
new file mode 100644
index 0000000..2318d88
--- /dev/null
+++ b/hibernate-reactive-mutiny-oracle/src/main/java/com/example/demo/todo/Todo.java
@@ -0,0 +1,12 @@
+package com.example.demo.todo;
+
+import org.springframework.data.annotation.Id;
+import org.springframework.data.relational.core.mapping.Column;
+import org.springframework.data.relational.core.mapping.Table;
+
+@Table(name = "todos")
+public record Todo(
+ @Id Long id,
+ @Column String title
+) {
+}
diff --git a/hibernate-reactive-mutiny-oracle/src/main/java/com/example/demo/todo/TodoController.java b/hibernate-reactive-mutiny-oracle/src/main/java/com/example/demo/todo/TodoController.java
new file mode 100644
index 0000000..0e6d328
--- /dev/null
+++ b/hibernate-reactive-mutiny-oracle/src/main/java/com/example/demo/todo/TodoController.java
@@ -0,0 +1,20 @@
+package com.example.demo.todo;
+
+import lombok.RequiredArgsConstructor;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+@RestController
+@RequestMapping("todos")
+@RequiredArgsConstructor
+public class TodoController {
+
+ private final TodoRepository todoRepository;
+
+ @GetMapping
+ public ResponseEntity getAll(){
+ return ResponseEntity.ok(todoRepository.findAll());
+ }
+}
diff --git a/hibernate-reactive-mutiny-oracle/src/main/java/com/example/demo/todo/TodoRepository.java b/hibernate-reactive-mutiny-oracle/src/main/java/com/example/demo/todo/TodoRepository.java
new file mode 100644
index 0000000..a94923d
--- /dev/null
+++ b/hibernate-reactive-mutiny-oracle/src/main/java/com/example/demo/todo/TodoRepository.java
@@ -0,0 +1,6 @@
+package com.example.demo.todo;
+
+import org.springframework.data.r2dbc.repository.R2dbcRepository;
+
+public interface TodoRepository extends R2dbcRepository {
+}
diff --git a/hibernate-reactive-mutiny-oracle/src/main/resources/META-INF/persistence.xml b/hibernate-reactive-mutiny-oracle/src/main/resources/META-INF/persistence.xml
new file mode 100644
index 0000000..c4f67e6
--- /dev/null
+++ b/hibernate-reactive-mutiny-oracle/src/main/resources/META-INF/persistence.xml
@@ -0,0 +1,32 @@
+
+
+ org.hibernate.reactive.provider.ReactivePersistenceProvider
+ com.example.demo.Post
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/hibernate-reactive-mutiny-oracle/src/main/resources/application.properties b/hibernate-reactive-mutiny-oracle/src/main/resources/application.properties
new file mode 100644
index 0000000..2924436
--- /dev/null
+++ b/hibernate-reactive-mutiny-oracle/src/main/resources/application.properties
@@ -0,0 +1,13 @@
+logging.level.root=INFO
+logging.level.web=DEBUG
+logging.level.sql=DEBUG
+logging.level.org.hibernate.SQL=TRACE
+logging.level.org.hibernate.reactive=DEBUG
+logging.level.io.vertx=DEBUG
+logging.level.io.vertx.sqlclient=TRACE
+logging.level.com.example.demo=DEBUG
+spring.r2dbc.username=user
+spring.r2dbc.password=password
+spring.r2dbc.url=r2dbc:oracle://localhost/blogdb
+# embedded, always
+spring.sql.init.mode=always
diff --git a/hibernate-reactive-mutiny-oracle/src/main/resources/data.sql b/hibernate-reactive-mutiny-oracle/src/main/resources/data.sql
new file mode 100644
index 0000000..c747289
--- /dev/null
+++ b/hibernate-reactive-mutiny-oracle/src/main/resources/data.sql
@@ -0,0 +1,4 @@
+DELETE
+FROM todos;
+INSERT INTO todos(title)
+VALUES ('Hibernate Reactive and Spring'), ('Hibernate and R2dbc with Spring WebFlux');
diff --git a/hibernate-reactive-mutiny-oracle/src/main/resources/schema.sql b/hibernate-reactive-mutiny-oracle/src/main/resources/schema.sql
new file mode 100644
index 0000000..720f5f3
--- /dev/null
+++ b/hibernate-reactive-mutiny-oracle/src/main/resources/schema.sql
@@ -0,0 +1,10 @@
+CREATE TABLE IF NOT EXISTS todos
+(
+ id SERIAL,
+ title VARCHAR(200)
+);
+
+ALTER TABLE todos
+ DROP CONSTRAINT IF EXISTS todos_pk;
+ALTER TABLE todos
+ ADD CONSTRAINT todos_pk PRIMARY KEY (id);
diff --git a/hibernate-reactive-mutiny-oracle/src/test/java/com/example/demo/DemoApplicationIT.java b/hibernate-reactive-mutiny-oracle/src/test/java/com/example/demo/DemoApplicationIT.java
new file mode 100644
index 0000000..68b7d59
--- /dev/null
+++ b/hibernate-reactive-mutiny-oracle/src/test/java/com/example/demo/DemoApplicationIT.java
@@ -0,0 +1,91 @@
+package com.example.demo;
+
+import lombok.extern.slf4j.Slf4j;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.springframework.test.web.reactive.server.WebTestClient;
+
+import java.util.UUID;
+
+import static org.junit.jupiter.api.Assertions.assertNotNull;
+
+@Slf4j
+public class DemoApplicationIT {
+
+ private WebTestClient client;
+
+ @BeforeEach
+ public void setup() {
+ this.client = WebTestClient.bindToServer()
+ .baseUrl("http://localhost:8080")
+ .build();
+ }
+
+ @Test
+ public void testGetAllPosts() {
+ this.client.get().uri("/posts")
+ .exchange()
+ .expectStatus().isOk()
+ .expectBodyList(Post.class).hasSize(2);
+ }
+
+ @Test
+ public void testGetPostByNonExistedID() {
+ this.client.get().uri("/posts/{id}", UUID.randomUUID())
+ .exchange()
+ .expectStatus().isNotFound();
+ }
+
+ @Test
+ public void testPostCurdFlow() {
+ var id = UUID.randomUUID();
+ String title = "Post test " + id;
+ String content = "content of " + title;
+
+ var result = client.post().uri("/posts")
+ .bodyValue(CreatePostCommand.of(title, content))
+ .exchange()
+ .expectStatus().isCreated()
+ .returnResult(Void.class);
+
+ String savedPostUri = result.getResponseHeaders().getLocation().toString();
+ log.debug("saved post location: {}", savedPostUri);
+ assertNotNull(savedPostUri);
+
+ client.get().uri(savedPostUri)
+ .exchange()
+ .expectStatus().isOk()
+ .expectBody()
+ .jsonPath("$.title").isEqualTo(title)
+ .jsonPath("$.content").isEqualTo(content);
+
+ String updatedTitle = "updated title";
+ String updatedContent = "updated content";
+ client.put()
+ .uri(savedPostUri)
+ .bodyValue(UpdatePostCommand.of(updatedTitle, updatedContent))
+ .exchange()
+ .expectStatus().isNoContent();
+
+ // verified updated.
+ client.get()
+ .uri(savedPostUri)
+ .exchange()
+ .expectStatus().isOk()
+ .expectBody()
+ .jsonPath("$.title").isEqualTo(updatedTitle)
+ .jsonPath("$.content").isEqualTo(updatedContent);
+
+ //delete
+ client.delete().uri(savedPostUri)
+ .exchange()
+ .expectStatus().isNoContent();
+
+ //verify it is deleted.
+ client.get()
+ .uri(savedPostUri)
+ .exchange()
+ .expectStatus().isNotFound();
+ }
+
+}
diff --git a/hibernate-reactive-mutiny-oracle/src/test/java/com/example/demo/PostControllerTest.java b/hibernate-reactive-mutiny-oracle/src/test/java/com/example/demo/PostControllerTest.java
new file mode 100644
index 0000000..e3b035d
--- /dev/null
+++ b/hibernate-reactive-mutiny-oracle/src/test/java/com/example/demo/PostControllerTest.java
@@ -0,0 +1,138 @@
+package com.example.demo;
+
+import io.smallrye.mutiny.Uni;
+import org.junit.jupiter.api.Test;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.autoconfigure.web.reactive.WebFluxTest;
+import org.springframework.boot.test.mock.mockito.MockBean;
+import org.springframework.http.MediaType;
+import org.springframework.test.web.reactive.server.WebTestClient;
+
+import java.util.List;
+import java.util.UUID;
+
+import static org.mockito.Mockito.*;
+
+@WebFluxTest(controllers = PostController.class)
+class PostControllerTest {
+
+ @MockBean
+ PostRepository posts;
+
+ @Autowired
+ WebTestClient client;
+
+ @Test
+ public void getAllPosts() {
+ when(posts.findAll()).thenReturn(
+ Uni.createFrom().item(
+ List.of(
+ Post.builder().id(UUID.randomUUID()).title("my title").content("my content").build(),
+ Post.builder().id(UUID.randomUUID()).title("my title2").content("my content2").build()
+ )
+ )
+ );
+
+ this.client.get().uri("/posts").accept(MediaType.APPLICATION_JSON)
+ .exchange()
+ .expectStatus().is2xxSuccessful()
+ .expectBody()
+ .jsonPath("$.size()").isEqualTo(2)
+ .jsonPath("$.[0].title").isEqualTo("my title");
+
+ verify(posts, times(1)).findAll();
+ verifyNoMoreInteractions(posts);
+ }
+
+ @Test
+ public void getPostById() {
+ when(posts.findById(any(UUID.class))).thenReturn(
+ Uni.createFrom().item(
+ Post.builder().id(UUID.randomUUID()).title("my title").content("my content").build()
+ )
+ );
+
+ this.client.get().uri("/posts/{id}", UUID.randomUUID())
+ .accept(MediaType.APPLICATION_JSON)
+ .exchange()
+ .expectStatus().is2xxSuccessful()
+ .expectBody()
+ .jsonPath("$.title").isEqualTo("my title");
+
+ verify(posts, times(1)).findById(any(UUID.class));
+ verifyNoMoreInteractions(posts);
+ }
+
+ @Test
+ public void getPostById_notFound() {
+ when(posts.findById(any(UUID.class))).thenReturn(Uni.createFrom().failure(new PostNotFoundException(UUID.randomUUID())));
+
+ this.client.get().uri("/posts/{id}", UUID.randomUUID())
+ .accept(MediaType.APPLICATION_JSON)
+ .exchange()
+ .expectStatus().is4xxClientError();
+
+ verify(posts, times(1)).findById(any(UUID.class));
+ verifyNoMoreInteractions(posts);
+ }
+
+ @Test
+ public void createPost() {
+ when(posts.save(any(Post.class))).thenReturn(
+ Uni.createFrom().item(
+ Post.builder().id(UUID.randomUUID()).title("my title").content("my content").build()
+ )
+ );
+
+ this.client.post().uri("/posts")
+ .contentType(MediaType.APPLICATION_JSON)
+ .bodyValue(CreatePostCommand.of("my title", "my content"))
+ .exchange()
+ .expectStatus().is2xxSuccessful()
+ .expectHeader().exists("Location");
+
+
+ verify(posts, times(1)).save(any(Post.class));
+ verifyNoMoreInteractions(posts);
+ }
+
+ @Test
+ public void updatePost() {
+ when(posts.findById(any(UUID.class))).thenReturn(
+ Uni.createFrom().item(
+ Post.builder().id(UUID.randomUUID()).title("my title").content("my content").build()
+ )
+ );
+
+ when(posts.save(any(Post.class))).thenReturn(
+ Uni.createFrom().item(
+ Post.builder().id(UUID.randomUUID()).title("my title").content("my content").build()
+ )
+ );
+
+ this.client.put().uri("/posts/{id}", UUID.randomUUID())
+ .contentType(MediaType.APPLICATION_JSON)
+ .bodyValue(UpdatePostCommand.of("my title", "my content"))
+ .exchange()
+ .expectStatus().is2xxSuccessful();
+
+ verify(posts, times(1)).findById(any(UUID.class));
+ verify(posts, times(1)).save(any(Post.class));
+ verifyNoMoreInteractions(posts);
+ }
+
+ @Test
+ public void deletePostById() {
+ when(posts.deleteById(any(UUID.class))).thenReturn(
+ Uni.createFrom().item(1)
+ );
+
+ this.client.delete().uri("/posts/{id}", UUID.randomUUID())
+ .exchange()
+ .expectStatus().is2xxSuccessful();
+
+ verify(posts, times(1)).deleteById(any(UUID.class));
+ verifyNoMoreInteractions(posts);
+ }
+
+}
diff --git a/hibernate-reactive-mutiny-oracle/src/test/java/com/example/demo/PostRepositoryTest.java b/hibernate-reactive-mutiny-oracle/src/test/java/com/example/demo/PostRepositoryTest.java
new file mode 100644
index 0000000..9096d16
--- /dev/null
+++ b/hibernate-reactive-mutiny-oracle/src/test/java/com/example/demo/PostRepositoryTest.java
@@ -0,0 +1,76 @@
+package com.example.demo;
+
+import lombok.SneakyThrows;
+import lombok.extern.slf4j.Slf4j;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.boot.test.context.TestConfiguration;
+import org.springframework.context.annotation.Import;
+import org.testcontainers.containers.OracleContainer;
+import org.testcontainers.junit.jupiter.Container;
+import org.testcontainers.junit.jupiter.Testcontainers;
+
+import java.util.concurrent.CountDownLatch;
+import java.util.concurrent.TimeUnit;
+
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.junit.jupiter.api.Assertions.assertNotNull;
+
+@Testcontainers
+@SpringBootTest
+@Slf4j
+public class PostRepositoryTest {
+
+ @TestConfiguration
+ @Import(HibernateReactiveConfig.class)
+ static class TestConfig {
+ }
+
+ // see: https://java.testcontainers.org/modules/databases/oraclexe/
+ @Container
+ static OracleContainer oracle = new OracleContainer("gvenzl/oracle-xe:21-slim-faststart")
+ .withDatabaseName("blogdb")
+ .withUsername("user")
+ .withPassword("password");
+
+ @Autowired
+ PostRepository posts;
+
+ @SneakyThrows
+ @BeforeEach
+ public void setup() {
+ var latch = new CountDownLatch(1);
+ this.posts.deleteAll()
+ .onTermination().invoke(latch::countDown)
+ .subscribe().with(data -> log.debug("post data is removed"), err -> log.error("error:" + err));
+ latch.await(500, TimeUnit.MILLISECONDS);
+ }
+
+ @Test
+ public void testPostRepositoryExisted() {
+ assertNotNull(posts);
+ }
+
+ @Test
+ public void testInsertAndQuery() throws InterruptedException {
+ var data = Post.builder().title("test title").content("content of test").build();
+
+ var latch = new CountDownLatch(1);
+ this.posts.save(data)
+ .chain(() ->
+ this.posts.findAll()
+ )
+ .log()
+ .onTermination().invoke(latch::countDown)
+ .subscribe().with(
+ p -> {
+ log.info("saved post: {}", p);
+ assertThat(p.size()).isEqualTo(2);
+ assertThat(p.getFirst().getTitle()).isEqualTo("test title");
+ }
+ );
+ latch.await(500, TimeUnit.MILLISECONDS);
+ }
+}