Add new framework called Micronaut (#3941)

.travis.yml

@@ -52,6 +52,7 @@ env:
      - "TESTDIR=Java/jlhttp"
      - "TESTDIR=Java/jooby"
      - "TESTDIR=Java/light-java"
+     - "TESTDIR=Java/micronaut"     
      - "TESTDIR=Java/minijax"
      - "TESTDIR=Java/nanohttpd"
      - "TESTDIR=Java/netty"

frameworks/Java/micronaut/.mvn/jvm.config

@@ -0,0 +1 @@
+-noverify -XX:TieredStopAtLevel=1

frameworks/Java/micronaut/.mvn/wrapper/MavenWrapperDownloader.java

@@ -0,0 +1,110 @@
+/*
+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.
+*/
+
+import java.net.*;
+import java.io.*;
+import java.nio.channels.*;
+import java.util.Properties;
+
+public class MavenWrapperDownloader {
+
+    /**
+     * 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/0.4.0/maven-wrapper-0.4.0.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 direcrory '" + 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 {
+        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();
+    }
+
+}

frameworks/Java/micronaut/.mvn/wrapper/maven-wrapper.properties

@@ -0,0 +1 @@
+distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.5.3/apache-maven-3.5.3-bin.zip

frameworks/Java/micronaut/README.md

@@ -0,0 +1,35 @@
+# [Micronaut](http://micronaut.io) Benchmarking Test (1.0.0.M3)
+
+### Test Type Implementation Source Code
+
+* [JSON](src/main/java/benchmark/JsonSerialization.java)
+* [PLAINTEXT](src/main/java/benchmark/PlainText.java)
+
+## Important Libraries
+The tests were run with:
+* [OpenJDK Java 10](http://jdk.java.net/10/)
+
+## Test URLs
+### JSON
+
+http://localhost:8080/json
+
+### PLAINTEXT
+
+http://localhost:8080/plaintext
+
+### DB
+
+http://localhost:8080/db
+
+### QUERY
+
+http://localhost:8080/queries?queries=
+
+### UPDATE
+
+http://localhost:8080/update?queries=
+
+### FORTUNES
+
+http://localhost:8080/fortunes

frameworks/Java/micronaut/benchmark_config.json

@@ -0,0 +1,30 @@
+{
+  "framework": "micronaut",
+  "tests": [
+    {
+      "default": {
+        "json_url": "/json",
+        "plaintext_url": "/plaintext",
+        "db_url": "/db",
+        "query_url": "/queries?queries=",
+        "fortune_url": "/fortunes",
+        "update_url": "/updates?queries=",
+        "port": 8080,
+        "approach": "Realistic",
+        "classification": "Micro",
+        "database": "Postgres",
+        "framework": "Micronaut",
+        "language": "Java",
+        "flavor": "None",
+        "orm": "raw",
+        "platform": "Netty",
+        "webserver": "None",
+        "os": "Linux",
+        "database_os": "Linux",
+        "display_name": "Micronaut",
+        "notes": "",
+        "versus": "None"
+      }
+    }
+  ]
+}

frameworks/Java/micronaut/micronaut-cli.yml

@@ -0,0 +1,5 @@
+profile: service
+defaultPackage: benchmark
+---
+testFramework: junit
+sourceLanguage: java

frameworks/Java/micronaut/micronaut.dockerfile

@@ -0,0 +1,10 @@
+FROM maven:3.5.3-jdk-10-slim as maven
+WORKDIR /micronaut
+COPY src src
+COPY pom.xml pom.xml
+RUN mvn package -q
+
+FROM openjdk:10-jre-slim
+WORKDIR /micronaut
+COPY --from=maven /micronaut/target/hello-micronaut-0.1.jar app.jar
+CMD ["java", "-server", "-XX:+UseNUMA", "-XX:+UseParallelGC", "-XX:+AggressiveOpts", "-Dmicronaut.environments=benchmark", "-Dlog-root-level=OFF", "-jar", "app.jar"]

frameworks/Java/micronaut/mvnw

@@ -0,0 +1,286 @@
+#!/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.
+# ----------------------------------------------------------------------------
+
+# ----------------------------------------------------------------------------
+# Maven2 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 "$JAVA_HOME"; pwd)`"
+  # TODO classpath?
+fi
+
+if [ -z "$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
+    jarUrl="https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.4.0/maven-wrapper-0.4.0.jar"
+    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 command -v wget > /dev/null; then
+        if [ "$MVNW_VERBOSE" = true ]; then
+          echo "Found wget ... using wget"
+        fi
+        wget "$jarUrl" -O "$wrapperJarPath"
+    elif command -v curl > /dev/null; then
+        if [ "$MVNW_VERBOSE" = true ]; then
+          echo "Found curl ... using curl"
+        fi
+        curl -o "$wrapperJarPath" "$jarUrl"
+    else
+        if [ "$MVNW_VERBOSE" = true ]; then
+          echo "Falling back to using Java to download"
+        fi
+        javaClass="$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.java"
+        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 "$MAVEN_PROJECTBASEDIR"`
+fi
+
+WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain
+
+exec "$JAVACMD" \
+  $MAVEN_OPTS \
+  -classpath "$MAVEN_PROJECTBASEDIR/.mvn/wrapper/maven-wrapper.jar" \
+  "-Dmaven.home=${M2_HOME}" "-Dmaven.multiModuleProjectDirectory=${MAVEN_PROJECTBASEDIR}" \
+  ${WRAPPER_LAUNCHER} $MAVEN_CONFIG "$@"

frameworks/Java/micronaut/mvnw.cmd

@@ -0,0 +1,161 @@
+@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 Maven2 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 key stroke 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 my 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/0.4.0/maven-wrapper-0.4.0.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% (
+    echo Found %WRAPPER_JAR%
+) else (
+    echo Couldn't find %WRAPPER_JAR%, downloading it ...
+	echo Downloading from: %DOWNLOAD_URL%
+    powershell -Command "(New-Object Net.WebClient).DownloadFile('%DOWNLOAD_URL%', '%WRAPPER_JAR%')"
+    echo Finished downloading %WRAPPER_JAR%
+)
+@REM End of extension
+
+%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%

frameworks/Java/micronaut/pom.xml

@@ -0,0 +1,181 @@
+<?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 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <groupId>io.micronaut</groupId>
+    <artifactId>hello-micronaut</artifactId>
+    <version>0.1</version>
+    <properties>
+        <exec.mainClass>benchmark.Application</exec.mainClass>
+        <micronaut.version>1.0.0.M3</micronaut.version>
+        <jdk.version>10</jdk.version>
+    </properties>
+    <repositories>
+        <repository>
+            <id>jcenter</id>
+            <url>https://jcenter.bintray.com</url>
+        </repository>
+        <repository>
+            <id>oss-snapshot</id>
+            <url>https://oss.sonatype.org/content/repositories/snapshots</url>
+        </repository>
+    </repositories>
+    <dependencyManagement>
+        <dependencies>
+            <dependency>
+                <groupId>io.micronaut</groupId>
+                <artifactId>bom</artifactId>
+                <version>${micronaut.version}</version>
+                <type>pom</type>
+                <scope>import</scope>
+            </dependency>
+        </dependencies>
+    </dependencyManagement>
+    <dependencies>
+        <dependency>
+            <groupId>io.micronaut</groupId>
+            <artifactId>http-client</artifactId>
+            <scope>compile</scope>
+        </dependency>
+        <dependency>
+            <groupId>io.micronaut</groupId>
+            <artifactId>http-server-netty</artifactId>
+            <scope>compile</scope>
+            <exclusions>
+                <exclusion>
+                    <groupId>io.netty</groupId>
+                    <artifactId>netty-common</artifactId>
+                </exclusion>
+            </exclusions>
+        </dependency>
+        <dependency>
+            <groupId>io.micronaut</groupId>
+            <artifactId>inject</artifactId>
+            <scope>compile</scope>
+        </dependency>
+        <dependency>
+            <groupId>io.micronaut</groupId>
+            <artifactId>runtime</artifactId>
+            <scope>compile</scope>
+        </dependency>
+        <dependency>
+            <groupId>javax.annotation</groupId>
+            <artifactId>javax.annotation-api</artifactId>
+            <version>1.3.2</version>
+            <scope>compile</scope>
+        </dependency>
+        <dependency>
+            <groupId>io.micronaut</groupId>
+            <artifactId>inject-java</artifactId>
+            <scope>provided</scope>
+        </dependency>
+        <dependency>
+            <groupId>io.micronaut.configuration</groupId>
+            <artifactId>postgres-reactive</artifactId>
+            <scope>compile</scope>
+        </dependency>
+        <dependency>
+            <groupId>javax.xml.bind</groupId>
+            <artifactId>jaxb-api</artifactId>
+            <version>2.3.0</version>
+        </dependency>
+        <dependency>
+            <groupId>io.vertx</groupId>
+            <artifactId>vertx-core</artifactId>
+            <version>3.5.2</version>
+            <scope>compile</scope>
+        </dependency>
+        <dependency>
+            <groupId>io.vertx</groupId>
+            <artifactId>vertx-codegen</artifactId>
+            <version>3.5.2</version>
+            <scope>compile</scope>
+        </dependency>
+        <dependency>
+            <groupId>io.vertx</groupId>
+            <artifactId>vertx-rx-java2</artifactId>
+            <version>3.5.2</version>
+            <scope>compile</scope>
+        </dependency>
+        <dependency>
+            <groupId>com.github.spullara.mustache.java</groupId>
+            <artifactId>compiler</artifactId>
+            <version>0.9.5</version>
+        </dependency>
+        <dependency>
+            <groupId>ch.qos.logback</groupId>
+            <artifactId>logback-classic</artifactId>
+            <version>1.2.3</version>
+            <scope>runtime</scope>
+        </dependency>
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <version>4.12</version>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-shade-plugin</artifactId>
+                <version>3.1.0</version>
+                <executions>
+                    <execution>
+                        <phase>package</phase>
+                        <goals>
+                            <goal>shade</goal>
+                        </goals>
+                        <configuration>
+                            <transformers>
+                                <transformer
+                                        implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
+                                    <mainClass>${exec.mainClass}</mainClass>
+                                </transformer>
+                                <transformer
+                                        implementation="org.apache.maven.plugins.shade.resource.ServicesResourceTransformer"/>
+                            </transformers>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
+            <plugin>
+                <groupId>org.codehaus.mojo</groupId>
+                <artifactId>exec-maven-plugin</artifactId>
+                <version>1.6.0</version>
+                <configuration>
+                    <executable>java</executable>
+                    <arguments>
+                        <argument>-classpath</argument>
+                        <classpath/>
+                        <argument>${exec.mainClass}</argument>
+                    </arguments>
+                </configuration>
+            </plugin>
+        </plugins>
+        <pluginManagement>
+            <plugins>
+                <plugin>
+                    <groupId>org.apache.maven.plugins</groupId>
+                    <artifactId>maven-compiler-plugin</artifactId>
+                    <version>3.7.0</version>
+                    <configuration>
+                        <source>${jdk.version}</source>
+                        <target>${jdk.version}</target>
+                        <compilerArgs>
+                            <arg>-parameters</arg>
+                        </compilerArgs>
+                        <annotationProcessorPaths>
+                            <path>
+                                <groupId>io.micronaut</groupId>
+                                <artifactId>inject-java</artifactId>
+                                <version>${micronaut.version}</version>
+                            </path>
+                        </annotationProcessorPaths>
+                    </configuration>
+                </plugin>
+            </plugins>
+        </pluginManagement>
+    </build>
+</project>

frameworks/Java/micronaut/src/main/java/benchmark/Application.java

@@ -0,0 +1,10 @@
+package benchmark;
+
+import io.micronaut.runtime.Micronaut;
+
+public class Application {
+
+    public static void main(String[] args) {
+        Micronaut.run(Application.class);
+    }
+}

frameworks/Java/micronaut/src/main/java/benchmark/Database.java

@@ -0,0 +1,139 @@
+package benchmark;
+
+import benchmark.entity.Fortune;
+import benchmark.entity.World;
+import com.github.mustachejava.DefaultMustacheFactory;
+import com.github.mustachejava.Mustache;
+import io.micronaut.http.annotation.Controller;
+import io.micronaut.http.annotation.Get;
+import io.micronaut.http.annotation.QueryValue;
+import io.reactiverse.reactivex.pgclient.*;
+import io.reactivex.Flowable;
+import io.reactivex.Single;
+
+import javax.annotation.Nullable;
+import java.io.StringWriter;
+import java.io.Writer;
+import java.util.ArrayList;
+import java.util.Comparator;
+import java.util.List;
+import java.util.concurrent.ThreadLocalRandom;
+
+@Controller("/")
+public class Database {
+
+    private static final String UPDATE_WORLD = "UPDATE world SET randomnumber=$1 WHERE id=$2";
+    private static final String SELECT_WORLD = "SELECT id, randomnumber from WORLD where id=$1";
+    private static final String SELECT_FORTUNE = "SELECT id, message from FORTUNE";
+    private final Mustache mustache;
+    private final PgPool pgPool;
+
+    public Database(PgPool pgPool) {
+        this.pgPool = pgPool;
+        this.mustache = new DefaultMustacheFactory().compile("fortunes.mustache");
+    }
+
+    @Get("/db")
+    public Single<World> db() {
+        return pgPool.rxGetConnection()
+                .doAfterSuccess(PgConnection::close)
+                .flatMap((connection) -> {
+                    return findRandomWorld(connection.rxPrepare(SELECT_WORLD), null);
+                });
+    }
+
+    @Get("/queries")
+    public Flowable<World> queries(@QueryValue String queries) {
+        return findRandomWorlds(parseQueryCount(queries));
+    }
+
+    @Get(value = "/fortunes", produces = "text/html;charset=utf-8")
+    public Writer fortune() {
+        return mustache.execute(new StringWriter(), findFortunes());
+    }
+
+    @Get("/updates")
+    public Single<List<World>> updates(@QueryValue String queries) {
+        return updateRandomWorlds(parseQueryCount(queries));
+    }
+
+    private Single<World> findRandomWorld(Single<PgPreparedQuery> preparedQuery, @Nullable Integer id) {
+        return preparedQuery
+                .flatMap(query -> query.rxExecute(Tuple.of(id != null ? id : nextNumber())))
+                .map((result) -> {
+                    Row row = result.iterator().next();
+                    return new World(row.getInteger("id"), row.getInteger("randomnumber"));
+                });
+    }
+
+    private int nextNumber() {
+        return ThreadLocalRandom.current().nextInt(10000) + 1;
+    }
+
+    private Flowable<World> findRandomWorlds(int count) {
+        return pgPool.rxGetConnection()
+                .toFlowable()
+                .doAfterNext(PgConnection::close)
+                .flatMap((connection) -> {
+                    return findRandomWorlds(connection.rxPrepare(SELECT_WORLD), count);
+                });
+    }
+
+    private Flowable<World> findRandomWorlds(Single<PgPreparedQuery> preparedQuery, int count) {
+        return Flowable.range(1, count)
+                .flatMap(i -> findRandomWorld(preparedQuery, i).toFlowable());
+    }
+
+    private Single<List<World>> updateRandomWorlds(int count) {
+        return pgPool.rxGetConnection()
+                .doAfterSuccess(PgConnection::close)
+                .flatMap(connection -> {
+                        return findRandomWorlds(connection.rxPrepare(SELECT_WORLD), count)
+                                .doOnNext(world -> world.setRandomNumber(nextNumber()))
+                                .toList(count)
+                                .flatMap(worlds -> {
+                                    int worldCount = worlds.size();
+                                    List<Tuple> tuples = new ArrayList<>(worldCount);
+                                    for (int i = 0; i < worldCount; i++) {
+                                        World world = worlds.get(i);
+                                        tuples.add(Tuple.of(world.getRandomNumber(), world.getId()));
+                                    }
+                                    return connection.rxPreparedBatch(UPDATE_WORLD, tuples)
+                                            .map(pgRowSet -> worlds);
+                                });
+
+                });
+    }
+
+    private List<Fortune> findFortunes() {
+        return pgPool.rxGetConnection()
+                .doAfterSuccess(PgConnection::close)
+                .flatMap((connection) -> {
+                    return connection.rxPreparedQuery(SELECT_FORTUNE).map((result) -> {
+                        PgIterator iterator = result.iterator();
+                        List<Fortune> fortunes = new ArrayList<>();
+                        while (iterator.hasNext()) {
+                            Row row = iterator.next();
+                            fortunes.add(new Fortune(row.getInteger("id"), row.getString("message")));
+                        }
+                        fortunes.add(new Fortune(0, "Additional fortune added at request time."));
+                        fortunes.sort(Comparator.comparing(Fortune::getMessage));
+
+                        return fortunes;
+                    });
+                }).blockingGet();
+    }
+
+    private int parseQueryCount(String textValue) {
+        if (textValue == null) {
+            return 1;
+        }
+        int parsedValue;
+        try {
+            parsedValue = Integer.parseInt(textValue);
+        } catch (NumberFormatException e) {
+            return 1;
+        }
+        return Math.min(500, Math.max(1, parsedValue));
+    }
+}

frameworks/Java/micronaut/src/main/java/benchmark/JsonSerialization.java

@@ -0,0 +1,19 @@
+package benchmark;
+
+import io.micronaut.http.annotation.Controller;
+import io.micronaut.http.annotation.Get;
+import io.reactivex.Single;
+
+import java.util.HashMap;
+import java.util.Map;
+
+@Controller("/json")
+public class JsonSerialization {
+
+    @Get("/")
+    Single<Map> getJson() {
+        Map<String, String> map = new HashMap<>();
+        map.put("message", "Hello, World!");
+        return Single.just(map);
+    }
+}

frameworks/Java/micronaut/src/main/java/benchmark/PlainText.java

@@ -0,0 +1,17 @@
+package benchmark;
+
+import io.micronaut.http.MediaType;
+import io.micronaut.http.annotation.Controller;
+import io.micronaut.http.annotation.Get;
+import io.reactivex.Single;
+
+@Controller("/plaintext")
+public class PlainText {
+
+    private static final String TEXT = "Hello, World!";
+
+    @Get(value = "/", produces = MediaType.TEXT_PLAIN)
+    Single<String> getPlainText() {
+        return Single.just(TEXT);
+    }
+}

frameworks/Java/micronaut/src/main/java/benchmark/entity/Fortune.java

@@ -0,0 +1,50 @@
+package benchmark.entity;
+
+import java.util.Objects;
+
+/**
+ * The model for the "fortune" database table.
+ */
+public final class Fortune {
+
+    private int id;
+    private String message;
+
+    public Fortune() {
+        super();
+    }
+
+    public Fortune(int id, String message) {
+        this.id = id;
+        this.message = message;
+    }
+
+    public int getId() {
+        return id;
+    }
+
+    public void setId(int id) {
+        this.id = id;
+    }
+
+    public String getMessage() {
+        return message;
+    }
+
+    public void setMessage(String message) {
+        this.message = message;
+    }
+
+    @Override
+    public boolean equals(Object o) {
+        if (this == o) return true;
+        if (o == null || getClass() != o.getClass()) return false;
+        Fortune fortune = (Fortune) o;
+        return id == fortune.id && Objects.equals(message, fortune.message);
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(id, message);
+    }
+}

frameworks/Java/micronaut/src/main/java/benchmark/entity/World.java

@@ -0,0 +1,51 @@
+package benchmark.entity;
+
+import java.util.Objects;
+
+/**
+ * The model for the "world" database table.
+ */
+public final class World {
+
+    private int id;
+    private int randomNumber;
+
+    public World() {
+        super();
+    }
+
+    public World(int id, int randomNumber) {
+        this.id = id;
+        this.randomNumber = randomNumber;
+    }
+
+    public int getId() {
+        return id;
+    }
+
+    public void setId(int id) {
+        this.id = id;
+    }
+
+    public int getRandomNumber() {
+        return randomNumber;
+    }
+
+    public void setRandomNumber(int randomNumber) {
+        this.randomNumber = randomNumber;
+    }
+
+    @Override
+    public boolean equals(Object o) {
+        if (this == o) return true;
+        if (o == null || getClass() != o.getClass()) return false;
+        World world = (World) o;
+        return id == world.id &&
+                randomNumber == world.randomNumber;
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(id, randomNumber);
+    }
+}

frameworks/Java/micronaut/src/main/resources/application-benchmark.yml

@@ -0,0 +1,9 @@
+postgres:
+    reactive:
+        client:
+            user: benchmarkdbuser
+            password: benchmarkdbpass
+            host: tfb-database
+            port: 5432
+            database: hello_world
+            cachePreparedStatements: true

frameworks/Java/micronaut/src/main/resources/application.yml

@@ -0,0 +1,6 @@
+micronaut:
+    application:
+        name: benchmark
+    server:
+        port: 8080
+        serverHeader: Micronaut

frameworks/Java/micronaut/src/main/resources/fortunes.mustache

@@ -0,0 +1,4 @@
+<!DOCTYPE html>
+<html>
+<head>
+<title>Fortunes</title></head><body><table><tr><th>id</th><th>message</th></tr>{{#.}}<tr><td>{{id}}</td><td>{{message}}</td></tr>{{/.}}</table></body></html>

frameworks/Java/micronaut/src/main/resources/logback.xml

@@ -0,0 +1,14 @@
+<configuration>
+
+    <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
+        <!-- encoders are assigned the type
+             ch.qos.logback.classic.encoder.PatternLayoutEncoder by default -->
+        <encoder>
+            <pattern>%d{HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n</pattern>
+        </encoder>
+    </appender>
+
+    <root level="info">
+        <appender-ref ref="STDOUT" />
+    </root>
+</configuration>