diff --git a/.gitignore b/.gitignore
new file mode 100644
index 00000000..153c9335
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,29 @@
+HELP.md
+/target/
+!.mvn/wrapper/maven-wrapper.jar
+
+### STS ###
+.apt_generated
+.classpath
+.factorypath
+.project
+.settings
+.springBeans
+.sts4-cache
+
+### IntelliJ IDEA ###
+.idea
+*.iws
+*.iml
+*.ipr
+
+### NetBeans ###
+/nbproject/private/
+/nbbuild/
+/dist/
+/nbdist/
+/.nb-gradle/
+/build/
+
+### VS Code ###
+.vscode/
diff --git a/.mvn/wrapper/MavenWrapperDownloader.java b/.mvn/wrapper/MavenWrapperDownloader.java
new file mode 100644
index 00000000..7f91a56e
--- /dev/null
+++ b/.mvn/wrapper/MavenWrapperDownloader.java
@@ -0,0 +1,114 @@
+/*
+Licensed to the Apache Software Foundation (ASF) under one
+or more contributor license agreements. See the NOTICE file
+distributed with this work for additional information
+regarding copyright ownership. The ASF licenses this file
+to you under the Apache License, Version 2.0 (the
+"License"); you may not use this file except in compliance
+with the License. You may obtain a copy of the License at
+
+ https://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing,
+software distributed under the License is distributed on an
+"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+KIND, either express or implied. See the License for the
+specific language governing permissions and limitations
+under the License.
+*/
+
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.net.URL;
+import java.nio.channels.Channels;
+import java.nio.channels.ReadableByteChannel;
+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/0.4.2/maven-wrapper-0.4.2.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();
+ }
+
+}
diff --git a/.mvn/wrapper/maven-wrapper.jar b/.mvn/wrapper/maven-wrapper.jar
new file mode 100644
index 00000000..01e67997
Binary files /dev/null and b/.mvn/wrapper/maven-wrapper.jar differ
diff --git a/.mvn/wrapper/maven-wrapper.properties b/.mvn/wrapper/maven-wrapper.properties
new file mode 100644
index 00000000..cd0d451c
--- /dev/null
+++ b/.mvn/wrapper/maven-wrapper.properties
@@ -0,0 +1 @@
+distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.6.0/apache-maven-3.6.0-bin.zip
diff --git a/mvnw b/mvnw
new file mode 100644
index 00000000..8b9da3b8
--- /dev/null
+++ b/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
+#
+# https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied. See the License for the
+# specific language governing permissions and limitations
+# under the License.
+# ----------------------------------------------------------------------------
+
+# ----------------------------------------------------------------------------
+# 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/0.4.2/maven-wrapper-0.4.2.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} $MAVEN_CONFIG "$@"
diff --git a/mvnw.cmd b/mvnw.cmd
new file mode 100644
index 00000000..fef5a8f7
--- /dev/null
+++ b/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 https://www.apache.org/licenses/LICENSE-2.0
+@REM
+@REM Unless required by applicable law or agreed to in writing,
+@REM software distributed under the License is distributed on an
+@REM "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+@REM KIND, either express or implied. See the License for the
+@REM specific language governing permissions and limitations
+@REM under the License.
+@REM ----------------------------------------------------------------------------
+
+@REM ----------------------------------------------------------------------------
+@REM 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/0.4.2/maven-wrapper-0.4.2.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%
diff --git a/pom.xml b/pom.xml
new file mode 100644
index 00000000..464cf782
--- /dev/null
+++ b/pom.xml
@@ -0,0 +1,119 @@
+
+
+ 4.0.0
+
+ org.springframework.boot
+ spring-boot-starter-parent
+ 2.1.5.RELEASE
+
+
+ com.jakeesveld
+ zoos
+ 0.0.1-SNAPSHOT
+ zoos
+ Demo project for Spring Boot
+
+
+ 11
+ 1.3.31
+
+
+
+
+ org.springframework.boot
+ spring-boot-starter-data-jpa
+
+
+ org.springframework.boot
+ spring-boot-starter-web
+
+
+
+ org.springframework.boot
+ spring-boot-devtools
+ runtime
+ true
+
+
+ com.h2database
+ h2
+
+
+
+ org.springframework.boot
+ spring-boot-starter-test
+ test
+
+
+ com.fasterxml.jackson.core
+ jackson-databind
+ 2.9.9
+
+
+ org.jetbrains.kotlin
+ kotlin-stdlib-jdk8
+ ${kotlin.version}
+
+
+ org.jetbrains.kotlin
+ kotlin-test
+ ${kotlin.version}
+ test
+
+
+
+
+
+
+ org.springframework.boot
+ spring-boot-maven-plugin
+
+
+ org.jetbrains.kotlin
+ kotlin-maven-plugin
+ ${kotlin.version}
+
+
+ compile
+ compile
+
+ compile
+
+
+
+ test-compile
+ test-compile
+
+ test-compile
+
+
+
+
+ 1.8
+
+
+
+ org.apache.maven.plugins
+ maven-compiler-plugin
+
+
+ compile
+ compile
+
+ compile
+
+
+
+ testCompile
+ test-compile
+
+ testCompile
+
+
+
+
+
+
+
+
diff --git a/src/main/java/com/jakeesveld/zoos/ZoosApplication.kt b/src/main/java/com/jakeesveld/zoos/ZoosApplication.kt
new file mode 100644
index 00000000..3306a007
--- /dev/null
+++ b/src/main/java/com/jakeesveld/zoos/ZoosApplication.kt
@@ -0,0 +1,16 @@
+package com.jakeesveld.zoos
+
+import org.springframework.boot.SpringApplication
+import org.springframework.boot.autoconfigure.SpringBootApplication
+
+@SpringBootApplication
+open class ZoosApplication {
+ companion object {
+ @JvmStatic
+ fun main(args: Array) {
+ SpringApplication.run(ZoosApplication::class.java, *args)
+ }
+
+ }
+}
+
diff --git a/src/main/java/com/jakeesveld/zoos/controller/AnimalController.kt b/src/main/java/com/jakeesveld/zoos/controller/AnimalController.kt
new file mode 100644
index 00000000..8a4b1dee
--- /dev/null
+++ b/src/main/java/com/jakeesveld/zoos/controller/AnimalController.kt
@@ -0,0 +1,21 @@
+package com.jakeesveld.zoos.controller
+
+import com.jakeesveld.zoos.service.AnimalService
+import com.jakeesveld.zoos.view.AnimalCount
+import org.springframework.beans.factory.annotation.Autowired
+import org.springframework.http.HttpStatus
+import org.springframework.http.ResponseEntity
+import org.springframework.web.bind.annotation.GetMapping
+import org.springframework.web.bind.annotation.RestController
+import java.util.*
+
+@RestController
+class AnimalController {
+
+ @Autowired
+ private var animalService: AnimalService? = null
+
+ val animalsCount: ResponseEntity<*>
+ @GetMapping(value = ["/animals/count"], produces = ["application/json"])
+ get() = ResponseEntity(animalService!!.animalCount, HttpStatus.OK)
+}
diff --git a/src/main/java/com/jakeesveld/zoos/controller/ZooController.kt b/src/main/java/com/jakeesveld/zoos/controller/ZooController.kt
new file mode 100644
index 00000000..aa8b94eb
--- /dev/null
+++ b/src/main/java/com/jakeesveld/zoos/controller/ZooController.kt
@@ -0,0 +1,43 @@
+package com.jakeesveld.zoos.controller
+
+import com.jakeesveld.zoos.model.Zoo
+import com.jakeesveld.zoos.service.ZooService
+import com.jakeesveld.zoos.view.ZooDetails
+import org.springframework.beans.factory.annotation.Autowired
+import org.springframework.http.HttpStatus
+import org.springframework.http.ResponseEntity
+import org.springframework.web.bind.annotation.*
+import java.util.*
+
+@RestController
+class ZooController {
+
+ @Autowired
+ private var zooService: ZooService? = null
+
+ val zooDetails: ResponseEntity<*>
+ @GetMapping(value = ["/zoos/zoos"], produces = ["application/json"])
+ get() = ResponseEntity(zooService!!.zooDetails, HttpStatus.OK)
+
+ val allZoos: ResponseEntity<*>
+ @GetMapping(value = ["/zoos/zoos/all"], produces = ["application/json"])
+ get() = ResponseEntity(zooService!!.findAll(), HttpStatus.OK)
+
+ @PutMapping(value = ["/admin/zoos/{id}"])
+ fun updateZoo(@PathVariable id: Long, @RequestBody updatedZoo: Zoo): ResponseEntity<*> {
+ zooService!!.updateZoo(id, updatedZoo)
+ return ResponseEntity(HttpStatus.OK)
+ }
+
+ @PostMapping(value = ["/admin/zoos"])
+ fun addZoo(@RequestBody zoo: Zoo): ResponseEntity<*> {
+ zooService!!.addZoo(zoo)
+ return ResponseEntity(HttpStatus.OK)
+ }
+
+ @DeleteMapping(value = ["/admin/zoos/{id}"])
+ fun deleteZoo(@PathVariable id: Long): ResponseEntity<*> {
+ zooService!!.deleteZoo(id)
+ return ResponseEntity(HttpStatus.OK)
+ }
+}
diff --git a/src/main/java/com/jakeesveld/zoos/model/Animal.kt b/src/main/java/com/jakeesveld/zoos/model/Animal.kt
new file mode 100644
index 00000000..915486f6
--- /dev/null
+++ b/src/main/java/com/jakeesveld/zoos/model/Animal.kt
@@ -0,0 +1,28 @@
+package com.jakeesveld.zoos.model
+
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties
+
+import javax.persistence.*
+import java.util.ArrayList
+
+@Entity
+@Table(name = "animal")
+class Animal {
+ @Id
+ @GeneratedValue(strategy = GenerationType.AUTO)
+ var animalid: Long? = null
+
+ var animaltype: String? = null
+
+ @ManyToMany(mappedBy = "animalList")
+ @JsonIgnoreProperties("animalList")
+ var zoos: MutableList = mutableListOf()
+
+ constructor() {}
+
+ constructor(animaltype: String) {
+ this.animaltype = animaltype
+ }
+}
+
+
diff --git a/src/main/java/com/jakeesveld/zoos/model/Telephone.kt b/src/main/java/com/jakeesveld/zoos/model/Telephone.kt
new file mode 100644
index 00000000..fe0a6ec9
--- /dev/null
+++ b/src/main/java/com/jakeesveld/zoos/model/Telephone.kt
@@ -0,0 +1,29 @@
+package com.jakeesveld.zoos.model
+
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties
+
+import javax.persistence.*
+
+@Entity
+@Table(name = "telephone")
+class Telephone {
+ @Id
+ @GeneratedValue(strategy = GenerationType.AUTO)
+ var phoneid: Long? = null
+
+ var phonetype: String? = null
+ var phonenumber: String? = null
+
+ @ManyToOne
+ @JoinColumn(name = "zooid")
+ @JsonIgnoreProperties("zooid")
+ var zoo: Zoo? = null
+
+ constructor() {}
+
+ constructor(phonetype: String, phonenumber: String) {
+ this.phonetype = phonetype
+ this.phonenumber = phonenumber
+ }
+}
+
diff --git a/src/main/java/com/jakeesveld/zoos/model/Zoo.kt b/src/main/java/com/jakeesveld/zoos/model/Zoo.kt
new file mode 100644
index 00000000..e02bf1f6
--- /dev/null
+++ b/src/main/java/com/jakeesveld/zoos/model/Zoo.kt
@@ -0,0 +1,30 @@
+package com.jakeesveld.zoos.model
+
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties
+
+import javax.persistence.*
+
+@Entity
+@Table(name = "zoo")
+class Zoo {
+ @Id
+ @GeneratedValue(strategy = GenerationType.AUTO)
+ var zooid: Long? = null
+
+ var zooname: String? = null
+
+ @OneToMany(mappedBy = "zoo")
+ @JsonIgnoreProperties("zoo")
+ var telephones: MutableList = mutableListOf()
+
+ @ManyToMany
+ @JsonIgnoreProperties("zoos")
+ @JoinTable(name = "zooanimals", joinColumns = [JoinColumn(name = "zooid")], inverseJoinColumns = [JoinColumn(name = "animalid")])
+ var animalList: MutableList = mutableListOf()
+
+ constructor() {}
+
+ constructor(zooname: String) {
+ this.zooname = zooname
+ }
+}
diff --git a/src/main/java/com/jakeesveld/zoos/repo/AnimalRepository.kt b/src/main/java/com/jakeesveld/zoos/repo/AnimalRepository.kt
new file mode 100644
index 00000000..797139e1
--- /dev/null
+++ b/src/main/java/com/jakeesveld/zoos/repo/AnimalRepository.kt
@@ -0,0 +1,14 @@
+package com.jakeesveld.zoos.repo
+
+import com.jakeesveld.zoos.model.Animal
+import com.jakeesveld.zoos.view.AnimalCount
+import org.springframework.data.jpa.repository.Query
+import org.springframework.data.repository.CrudRepository
+
+import java.util.ArrayList
+
+interface AnimalRepository : CrudRepository {
+
+ @get:Query(value = "SELECT a.animaltype, COUNT(z.zooid) as countzoos FROM animal a INNER JOIN zooanimals z ON a.animalid=z.animalid GROUP BY a.animalid, a.animaltype", nativeQuery = true)
+ val animalCounts: MutableList
+}
diff --git a/src/main/java/com/jakeesveld/zoos/repo/TelephoneRepository.kt b/src/main/java/com/jakeesveld/zoos/repo/TelephoneRepository.kt
new file mode 100644
index 00000000..8971ec42
--- /dev/null
+++ b/src/main/java/com/jakeesveld/zoos/repo/TelephoneRepository.kt
@@ -0,0 +1,6 @@
+package com.jakeesveld.zoos.repo
+
+import com.jakeesveld.zoos.model.Telephone
+import org.springframework.data.repository.CrudRepository
+
+interface TelephoneRepository : CrudRepository
diff --git a/src/main/java/com/jakeesveld/zoos/repo/ZooRepository.kt b/src/main/java/com/jakeesveld/zoos/repo/ZooRepository.kt
new file mode 100644
index 00000000..a2ba2583
--- /dev/null
+++ b/src/main/java/com/jakeesveld/zoos/repo/ZooRepository.kt
@@ -0,0 +1,23 @@
+package com.jakeesveld.zoos.repo
+
+import com.jakeesveld.zoos.model.Zoo
+import com.jakeesveld.zoos.view.ZooDetails
+import org.springframework.data.jpa.repository.Modifying
+import org.springframework.data.jpa.repository.Query
+import org.springframework.data.repository.CrudRepository
+
+import java.util.ArrayList
+
+interface ZooRepository : CrudRepository {
+
+ @get:Query(value = "SELECT z.zooname, a.animalid, t.phonenumber FROM zoo z INNER JOIN zooanimals a ON a.zooid=z.zooid INNER JOIN telephone t ON t.zooid=z.zooid GROUP BY z.zooid, a.animalid, t.phonenumber", nativeQuery = true)
+ val zooDetails: MutableList
+
+ @Modifying
+ @Query(value = "DELETE FROM zooanimals WHERE zooid=:zooid", nativeQuery = true)
+ fun deleteZooAnimalsEntry(zooid: Long)
+
+ @Modifying
+ @Query(value = "DELETE FROM telephone WHERE zooid=:zooid", nativeQuery = true)
+ fun deleteTelephonesForZoo(zooid: Long)
+}
diff --git a/src/main/java/com/jakeesveld/zoos/service/AnimalService.kt b/src/main/java/com/jakeesveld/zoos/service/AnimalService.kt
new file mode 100644
index 00000000..6da75649
--- /dev/null
+++ b/src/main/java/com/jakeesveld/zoos/service/AnimalService.kt
@@ -0,0 +1,9 @@
+package com.jakeesveld.zoos.service
+
+import com.jakeesveld.zoos.view.AnimalCount
+
+import java.util.ArrayList
+
+interface AnimalService {
+ val animalCount: MutableList
+}
diff --git a/src/main/java/com/jakeesveld/zoos/service/AnimalServiceImpl.kt b/src/main/java/com/jakeesveld/zoos/service/AnimalServiceImpl.kt
new file mode 100644
index 00000000..2674d1ff
--- /dev/null
+++ b/src/main/java/com/jakeesveld/zoos/service/AnimalServiceImpl.kt
@@ -0,0 +1,18 @@
+package com.jakeesveld.zoos.service
+
+import com.jakeesveld.zoos.repo.AnimalRepository
+import com.jakeesveld.zoos.view.AnimalCount
+import org.springframework.beans.factory.annotation.Autowired
+import org.springframework.stereotype.Service
+
+import java.util.ArrayList
+
+@Service
+open class AnimalServiceImpl : AnimalService {
+
+ @Autowired
+ private var repo: AnimalRepository? = null
+
+ override val animalCount: MutableList
+ get() = repo!!.animalCounts
+}
diff --git a/src/main/java/com/jakeesveld/zoos/service/TelephoneService.kt b/src/main/java/com/jakeesveld/zoos/service/TelephoneService.kt
new file mode 100644
index 00000000..74ded304
--- /dev/null
+++ b/src/main/java/com/jakeesveld/zoos/service/TelephoneService.kt
@@ -0,0 +1,3 @@
+package com.jakeesveld.zoos.service
+
+interface TelephoneService
diff --git a/src/main/java/com/jakeesveld/zoos/service/ZooService.kt b/src/main/java/com/jakeesveld/zoos/service/ZooService.kt
new file mode 100644
index 00000000..bb37ee2d
--- /dev/null
+++ b/src/main/java/com/jakeesveld/zoos/service/ZooService.kt
@@ -0,0 +1,15 @@
+package com.jakeesveld.zoos.service
+
+import com.jakeesveld.zoos.model.Zoo
+import com.jakeesveld.zoos.view.ZooDetails
+
+import java.util.ArrayList
+
+interface ZooService {
+
+ val zooDetails: MutableList
+ fun updateZoo(id: Long, updatedZoo: Zoo)
+ fun addZoo(zoo: Zoo)
+ fun deleteZoo(id: Long)
+ fun findAll(): List
+}
diff --git a/src/main/java/com/jakeesveld/zoos/service/ZooServiceImpl.kt b/src/main/java/com/jakeesveld/zoos/service/ZooServiceImpl.kt
new file mode 100644
index 00000000..817d0737
--- /dev/null
+++ b/src/main/java/com/jakeesveld/zoos/service/ZooServiceImpl.kt
@@ -0,0 +1,66 @@
+package com.jakeesveld.zoos.service
+
+import com.jakeesveld.zoos.model.Animal
+import com.jakeesveld.zoos.model.Telephone
+import com.jakeesveld.zoos.model.Zoo
+import com.jakeesveld.zoos.repo.ZooRepository
+import com.jakeesveld.zoos.view.ZooDetails
+import org.springframework.beans.factory.annotation.Autowired
+import org.springframework.stereotype.Service
+
+import javax.persistence.EntityNotFoundException
+import javax.transaction.Transactional
+import java.util.ArrayList
+import java.util.function.Consumer
+import java.util.function.Supplier
+
+@Service
+open class ZooServiceImpl : ZooService {
+
+ @Autowired
+ private var repo: ZooRepository? = null
+
+ override val zooDetails: MutableList
+ get() = repo!!.zooDetails
+
+ override fun updateZoo(id: Long, updatedZoo: Zoo) {
+ val currentZoo = repo!!.findById(id).orElseThrow(Supplier { EntityNotFoundException() })
+ if (updatedZoo.zooname != null) {
+ currentZoo.zooname = updatedZoo.zooname
+ }
+ if (updatedZoo.telephones.size > 0) {
+ for (telephone in updatedZoo.telephones) {
+ currentZoo.telephones.add(telephone)
+ }
+ }
+ if (updatedZoo.animalList.size > 0) {
+ for (animal in updatedZoo.animalList) {
+ currentZoo.animalList.add(animal)
+ }
+ }
+
+ repo!!.save(currentZoo)
+
+ }
+
+ override fun addZoo(zoo: Zoo) {
+ repo!!.save(zoo)
+ }
+
+ @Transactional
+ override fun deleteZoo(id: Long) {
+ if (repo!!.findById(id).isPresent) {
+ repo!!.deleteZooAnimalsEntry(id)
+ repo!!.deleteTelephonesForZoo(id)
+ repo!!.deleteById(id)
+ } else {
+ throw EntityNotFoundException("Unable to find zoo with id: $id")
+ }
+ }
+
+ override fun findAll(): List {
+ val zooList = mutableListOf()
+ repo!!.findAll().iterator().forEachRemaining(Consumer { zooList.add(it) })
+ return zooList
+ }
+}
diff --git a/src/main/java/com/jakeesveld/zoos/view/AnimalCount.kt b/src/main/java/com/jakeesveld/zoos/view/AnimalCount.kt
new file mode 100644
index 00000000..dc2b1d6d
--- /dev/null
+++ b/src/main/java/com/jakeesveld/zoos/view/AnimalCount.kt
@@ -0,0 +1,6 @@
+package com.jakeesveld.zoos.view
+
+interface AnimalCount {
+ val animaltype: String
+ val countzoos: Int
+}
diff --git a/src/main/java/com/jakeesveld/zoos/view/ZooDetails.kt b/src/main/java/com/jakeesveld/zoos/view/ZooDetails.kt
new file mode 100644
index 00000000..32da85bb
--- /dev/null
+++ b/src/main/java/com/jakeesveld/zoos/view/ZooDetails.kt
@@ -0,0 +1,7 @@
+package com.jakeesveld.zoos.view
+
+interface ZooDetails {
+ val zooname: String
+ val animalid: Long?
+ val phonenumber: String
+}
diff --git a/src/main/resources/application.properties b/src/main/resources/application.properties
new file mode 100644
index 00000000..88e4db4d
--- /dev/null
+++ b/src/main/resources/application.properties
@@ -0,0 +1,9 @@
+server.port=${PORT:2020}
+
+spring.jackson.serialization.fail-on-empty-beans=false
+
+spring.jpa.hibernate.ddl-auto=create
+spring.datasource.initialization-mode=always
+
+spring.h2.console.enabled=true
+spring.h2.console.path=/h2-console
diff --git a/src/main/resources/data.sql b/src/main/resources/data.sql
new file mode 100644
index 00000000..bd7f17b4
--- /dev/null
+++ b/src/main/resources/data.sql
@@ -0,0 +1,47 @@
+DELETE
+FROM zooanimals;
+
+DELETE
+FROM animal;
+
+DELETE
+FROM telephone;
+
+DELETE
+FROM zoo;
+
+INSERT INTO zoo (zooid, zooname)
+ VALUES (1, 'Gladys Porter Zoo'),
+ (2, 'Point Defiance Zoo'),
+ (3, 'San Diego Zoo'),
+ (4, 'San Antonio Zoo'),
+ (5, 'Smithsonian National Zoo');
+
+INSERT INTO telephone(phoneid, phonetype, phonenumber, zooid)
+ VALUES (1, 'main', '555-555-5555', 1),
+ (2, 'education', '555-555-1234', 1),
+ (3, 'membership', '555-555-4321', 1),
+ (4, 'main', '123-555-5555', 4),
+ (5, 'main', '555-123-5555', 3);
+
+INSERT INTO animal (animalid, animaltype)
+ VALUES (1, 'lion'),
+ (2, 'bear'),
+ (3, 'monkey'),
+ (4, 'penguin'),
+ (5, 'tiger'),
+ (6, 'bear'),
+ (7, 'turtle');
+
+INSERT INTO zooanimals (zooid, animalid)
+ VALUES (1, 1),
+ (2, 2),
+ (1, 2),
+ (5, 7),
+ (5, 6),
+ (5, 5),
+ (5, 1),
+ (3, 1),
+ (3, 2);
+
+alter sequence hibernate_sequence restart with 10;
\ No newline at end of file
diff --git a/src/test/java/com/jakeesveld/zoos/ZoosApplicationTests.java b/src/test/java/com/jakeesveld/zoos/ZoosApplicationTests.java
new file mode 100644
index 00000000..37b6a98c
--- /dev/null
+++ b/src/test/java/com/jakeesveld/zoos/ZoosApplicationTests.java
@@ -0,0 +1,16 @@
+package com.jakeesveld.zoos;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.test.context.junit4.SpringRunner;
+
+@RunWith(SpringRunner.class)
+@SpringBootTest
+public class ZoosApplicationTests {
+
+ @Test
+ public void contextLoads() {
+ }
+
+}