diff --git a/zoo/.gitignore b/zoo/.gitignore
new file mode 100644
index 00000000..a2a3040a
--- /dev/null
+++ b/zoo/.gitignore
@@ -0,0 +1,31 @@
+HELP.md
+target/
+!.mvn/wrapper/maven-wrapper.jar
+!**/src/main/**
+!**/src/test/**
+
+### 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/zoo/.mvn/wrapper/MavenWrapperDownloader.java b/zoo/.mvn/wrapper/MavenWrapperDownloader.java
new file mode 100644
index 00000000..74f4de40
--- /dev/null
+++ b/zoo/.mvn/wrapper/MavenWrapperDownloader.java
@@ -0,0 +1,118 @@
+/*
+ * Copyright 2012-2019 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
+ *
+ * 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.net.*;
+import java.io.*;
+import java.nio.channels.*;
+import java.util.Properties;
+
+public class MavenWrapperDownloader {
+
+ private static final String WRAPPER_VERSION = "0.5.5";
+ /**
+ * 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/zoo/.mvn/wrapper/maven-wrapper.jar b/zoo/.mvn/wrapper/maven-wrapper.jar
new file mode 100644
index 00000000..0d5e6498
Binary files /dev/null and b/zoo/.mvn/wrapper/maven-wrapper.jar differ
diff --git a/zoo/.mvn/wrapper/maven-wrapper.properties b/zoo/.mvn/wrapper/maven-wrapper.properties
new file mode 100644
index 00000000..7d59a01f
--- /dev/null
+++ b/zoo/.mvn/wrapper/maven-wrapper.properties
@@ -0,0 +1,2 @@
+distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.6.2/apache-maven-3.6.2-bin.zip
+wrapperUrl=https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.5.5/maven-wrapper-0.5.5.jar
diff --git a/zoo/mvnw b/zoo/mvnw
new file mode 100644
index 00000000..822f6992
--- /dev/null
+++ b/zoo/mvnw
@@ -0,0 +1,322 @@
+#!/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 "$JAVA_HOME"
+ pwd
+ ))"
+fi
+
+if [ -z "$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="$MVNW_REPOURL/io/takari/maven-wrapper/0.5.5/maven-wrapper-0.5.5.jar"
+ else
+ jarUrl="https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.5.5/maven-wrapper-0.5.5.jar"
+ fi
+ while IFS="=" read key value; do
+ case "$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/zoo/mvnw.cmd b/zoo/mvnw.cmd
new file mode 100644
index 00000000..84d60abc
--- /dev/null
+++ b/zoo/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 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 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/0.5.5/maven-wrapper-0.5.5.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/0.5.5/maven-wrapper-0.5.5.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/zoo/pom.xml b/zoo/pom.xml
new file mode 100644
index 00000000..cf91d7ad
--- /dev/null
+++ b/zoo/pom.xml
@@ -0,0 +1,68 @@
+
+
+ 4.0.0
+
+ org.springframework.boot
+ spring-boot-starter-parent
+ 2.2.0.RELEASE
+
+
+ com.lambdaschool
+ usermodel
+ 0.0.1-SNAPSHOT
+ usermodel
+ Demo project for Spring Boot
+
+
+ 11
+
+
+
+
+ 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.github.javafaker
+ javafaker
+ 1.0.1
+
+
+
+
+
+
+ org.springframework.boot
+ spring-boot-maven-plugin
+
+
+
+
+
diff --git a/zoo/src/main/java/com/stepasha/zoo/ZooApplication.java b/zoo/src/main/java/com/stepasha/zoo/ZooApplication.java
new file mode 100644
index 00000000..595b75db
--- /dev/null
+++ b/zoo/src/main/java/com/stepasha/zoo/ZooApplication.java
@@ -0,0 +1,15 @@
+package com.stepasha.zoo;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.data.jpa.repository.config.EnableJpaAuditing;
+
+@EnableJpaAuditing
+@SpringBootApplication
+public class ZooApplication {
+
+ public static void main(String[] args) {
+ SpringApplication.run(ZooApplication.class, args);
+ }
+
+}
diff --git a/zoo/src/main/java/com/stepasha/zoo/controllers/AnimalController.java b/zoo/src/main/java/com/stepasha/zoo/controllers/AnimalController.java
new file mode 100644
index 00000000..fe85a14c
--- /dev/null
+++ b/zoo/src/main/java/com/stepasha/zoo/controllers/AnimalController.java
@@ -0,0 +1,22 @@
+package com.stepasha.zoo.controllers;
+
+import com.stepasha.zoo.services.AnimalService;
+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.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+@RestController
+@RequestMapping(value = "/animals")
+public class AnimalController {
+ @Autowired
+ private AnimalService animalService;
+
+ // http://localhost:2020/animals/count
+ @GetMapping(value = "/count", produces = "application/json")
+ private ResponseEntity> getCountOfAnimalPresenceAtZoos(){
+ return new ResponseEntity<>(animalService.getCountOfAnimalPresenceAtZoos(), HttpStatus.OK);
+ }
+}
diff --git a/zoo/src/main/java/com/stepasha/zoo/controllers/ZooController.java b/zoo/src/main/java/com/stepasha/zoo/controllers/ZooController.java
new file mode 100644
index 00000000..f99e7cee
--- /dev/null
+++ b/zoo/src/main/java/com/stepasha/zoo/controllers/ZooController.java
@@ -0,0 +1,102 @@
+package com.stepasha.zoo.controllers;
+
+import com.stepasha.zoo.models.Zoo;
+import com.stepasha.zoo.services.TelephoneService;
+import com.stepasha.zoo.services.ZooService;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.http.HttpHeaders;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.*;
+import org.springframework.web.servlet.support.ServletUriComponentsBuilder;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.validation.Valid;
+import java.net.URI;
+import java.net.URISyntaxException;
+
+@RestController
+@RequestMapping(value = "/zoos")
+public class ZooController
+{
+ @Autowired
+ private ZooService zooService;
+ @Autowired
+ private TelephoneService telephoneService;
+ // http://localhost:2020/zoos/zoos
+ @GetMapping(value = "/zoos", produces = {"application/json"})
+ public ResponseEntity> listAllZoos()
+ {
+ return new ResponseEntity<>(zooService.findAllZoos(), HttpStatus.OK);
+ }
+ // http://localhost:2020/zoos/zoos/1
+ @GetMapping(value = "/zoos/{id}", produces = {"application/json"})
+ public ResponseEntity> findZooById(@PathVariable long id)
+ {
+ Zoo z = zooService.findZooById(id);
+ return new ResponseEntity<>(z, HttpStatus.OK);
+ }
+
+ // http://localhost:2020/zoos/zoos/name
+ @GetMapping(value = "/{name}", produces = {"application/json"})
+ public ResponseEntity> findZooByName(@PathVariable String name)
+ {
+ Zoo z = zooService.findZooByName(name);
+ return new ResponseEntity<>(z, HttpStatus.OK);
+ }
+ @PutMapping(value = "/zoos/{id}",
+ produces = {"application/json"},
+ consumes = {"application/json"})
+ public ResponseEntity> updateZoo(
+ @RequestBody
+ Zoo updateZoo,
+ @PathVariable
+ long id)
+ {
+ zooService.updateZoo(updateZoo, id);
+ return new ResponseEntity<>(HttpStatus.OK);
+ }
+
+ @PostMapping(value = "/zoos",
+ consumes = {"application/json"},
+ produces = {"application/json"})
+ public ResponseEntity> addNewZoo(HttpServletRequest request, @Valid
+ @RequestBody
+ Zoo newZoo) throws URISyntaxException
+ {
+ newZoo = zooService.saveZoo(newZoo);
+
+ // set the location header for the newly created resource
+ HttpHeaders responseHeaders = new HttpHeaders();
+ // URI newRestaurantURI = ServletUriComponentsBuilder.fromCurrentRequest().path("/{zooid}").buildAndExpand(newZoo.getZooid()).toUri();
+ URI newRestaurantURI = ServletUriComponentsBuilder.fromUriString(request.getServerName() + ":" + request.getLocalPort() + "/zoos/zoos/{zooid}").buildAndExpand(newZoo.getZooid()).toUri();
+ responseHeaders.setLocation(newRestaurantURI);
+
+ return new ResponseEntity<>(null, responseHeaders, HttpStatus.CREATED);
+ }
+
+
+ @DeleteMapping(value = "/zoos/{zooid}")
+ public ResponseEntity> deleteZooById(
+ @PathVariable
+ long zooid)
+ {
+ zooService.deleteZoo(zooid);
+ return new ResponseEntity<>(HttpStatus.OK);
+ }
+
+ //localhost:2020/zoos/zoo/{zooid}/animals/{animalid} -- DELETE
+ @DeleteMapping(value = "/zoo/{zooid}/animals/{animalid}")
+ public ResponseEntity> deleteZooAnimalByIds(@PathVariable long zooid, @PathVariable long animalid) {
+ zooService.deleteZooAnimal(zooid, animalid);
+ return new ResponseEntity<>(HttpStatus.OK);
+ }
+ //todo 7 create new animal in the zoo
+ //localhost:2020/zoos/zoo/{zooid}/animals/{animalid} -- POST
+ @PostMapping(value = "/zoo/{zooid}/animals/{animalid}")
+ public ResponseEntity postZooAnimalByIds(@PathVariable long zooid, @PathVariable long animalid) {
+ zooService.addZooAnimal(zooid, animalid);
+ return new ResponseEntity(HttpStatus.CREATED);
+ }
+
+}
diff --git a/zoo/src/main/java/com/stepasha/zoo/models/Animal.java b/zoo/src/main/java/com/stepasha/zoo/models/Animal.java
new file mode 100644
index 00000000..c0208981
--- /dev/null
+++ b/zoo/src/main/java/com/stepasha/zoo/models/Animal.java
@@ -0,0 +1,52 @@
+package com.stepasha.zoo.models;
+
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
+import javax.persistence.*;
+import java.util.ArrayList;
+import java.util.List;
+
+@Entity
+@Table(name = "animal")
+public class Animal extends Auditable {
+
+ @Id
+ @GeneratedValue(strategy = GenerationType.AUTO)
+ private long animalid;
+
+ private String animaltype;
+
+ @OneToMany(mappedBy = "animal", cascade = CascadeType.ALL)
+ @JsonIgnoreProperties(value = "animal")
+ private List zooanimals = new ArrayList<>();
+
+ public Animal() {}
+
+ public Animal(String animaltype) {
+ this.animaltype = animaltype;
+ }
+
+ public long getAnimalid() {
+ return animalid;
+ }
+
+ public void setAnimalid(long animalid) {
+ this.animalid = animalid;
+ }
+
+ public String getAnimaltype() {
+ return animaltype;
+ }
+
+ public void setAnimaltype(String animaltype) {
+ this.animaltype = animaltype;
+ }
+
+ public List getZooanimals() {
+ return zooanimals;
+ }
+
+ public void setZooanimals(List zooanimals) {
+ this.zooanimals = zooanimals;
+ }
+}
\ No newline at end of file
diff --git a/zoo/src/main/java/com/stepasha/zoo/models/Auditable.java b/zoo/src/main/java/com/stepasha/zoo/models/Auditable.java
new file mode 100644
index 00000000..4f678454
--- /dev/null
+++ b/zoo/src/main/java/com/stepasha/zoo/models/Auditable.java
@@ -0,0 +1,32 @@
+package com.stepasha.zoo.models;
+
+import org.springframework.data.annotation.CreatedBy;
+import org.springframework.data.annotation.CreatedDate;
+import org.springframework.data.annotation.LastModifiedBy;
+import org.springframework.data.annotation.LastModifiedDate;
+import org.springframework.data.jpa.domain.support.AuditingEntityListener;
+
+import javax.persistence.EntityListeners;
+import javax.persistence.MappedSuperclass;
+import javax.persistence.Temporal;
+import javax.persistence.TemporalType;
+import java.util.Date;
+
+@MappedSuperclass
+@EntityListeners(AuditingEntityListener.class)
+abstract class Auditable {
+
+ @CreatedBy
+ protected String createdby;
+
+ @CreatedDate
+ @Temporal(TemporalType.TIMESTAMP)
+ protected Date createddate;
+
+ @LastModifiedBy
+ protected String lastmodifiedby;
+
+ @LastModifiedDate
+ @Temporal(TemporalType.TIMESTAMP)
+ protected Date lastmodifieddate;
+}
diff --git a/zoo/src/main/java/com/stepasha/zoo/models/Telephone.java b/zoo/src/main/java/com/stepasha/zoo/models/Telephone.java
new file mode 100644
index 00000000..628b21b7
--- /dev/null
+++ b/zoo/src/main/java/com/stepasha/zoo/models/Telephone.java
@@ -0,0 +1,63 @@
+package com.stepasha.zoo.models;
+
+
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
+import javax.persistence.*;
+
+@Entity
+@Table(name = "telephone")
+public class Telephone extends Auditable {
+
+ @Id
+ @GeneratedValue(strategy = GenerationType.AUTO)
+ private long phoneid;
+
+ private String phonetype;
+ private String phonenumber;
+
+ @ManyToOne
+ @JoinColumn(name = "zooid")
+ @JsonIgnoreProperties(value = "zoo", allowSetters = true)
+ private Zoo zoo;
+
+ public Telephone() {}
+
+ public Telephone(String phonetype, String phonenumber, Zoo zoo) {
+ this.phonetype = phonetype;
+ this.phonenumber = phonenumber;
+ this.zoo = zoo;
+ }
+
+ public long getPhoneid() {
+ return phoneid;
+ }
+
+ public void setPhoneid(long phoneid) {
+ this.phoneid = phoneid;
+ }
+
+ public String getPhonetype() {
+ return phonetype;
+ }
+
+ public void setPhonetype(String phonetype) {
+ this.phonetype = phonetype;
+ }
+
+ public String getPhonenumber() {
+ return phonenumber;
+ }
+
+ public void setPhonenumber(String phonenumber) {
+ this.phonenumber = phonenumber;
+ }
+
+ public Zoo getZoo() {
+ return zoo;
+ }
+
+ public void setZoo(Zoo zoo) {
+ this.zoo = zoo;
+ }
+}
diff --git a/zoo/src/main/java/com/stepasha/zoo/models/Zoo.java b/zoo/src/main/java/com/stepasha/zoo/models/Zoo.java
new file mode 100644
index 00000000..399f0f5c
--- /dev/null
+++ b/zoo/src/main/java/com/stepasha/zoo/models/Zoo.java
@@ -0,0 +1,68 @@
+package com.stepasha.zoo.models;
+
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
+import javax.persistence.*;
+import java.util.ArrayList;
+import java.util.List;
+
+@Entity
+@Table(name = "zoo")
+public class Zoo extends Auditable {
+
+ @Id
+ @GeneratedValue(strategy = GenerationType.AUTO)
+ private long zooid;
+
+ private String zooname;
+
+ @OneToMany(mappedBy = "zoo", cascade = CascadeType.ALL)
+ @JsonIgnoreProperties(value = "zoo", allowSetters = true)
+ private List zooanimals = new ArrayList<>();
+
+ @OneToMany(mappedBy = "zoo", cascade = CascadeType.ALL, orphanRemoval = true)
+ @JsonIgnoreProperties(value = "zoo", allowSetters = true)
+ private List telephones = new ArrayList<>();
+
+ public Zoo() {}
+
+ public Zoo(String zooname, List zooanimals) {
+ this.zooname = zooname;
+ for (ZooAnimals zr : zooanimals) {
+ zr.setZoo(this);
+ }
+ this.zooanimals = zooanimals;
+ }
+
+ public long getZooid() {
+ return zooid;
+ }
+
+ public void setZooid(long zooid) {
+ this.zooid = zooid;
+ }
+
+ public String getZooname() {
+ return zooname;
+ }
+
+ public void setZooname(String zooname) {
+ this.zooname = zooname;
+ }
+
+ public List getZooanimals() {
+ return zooanimals;
+ }
+
+ public void setZooanimals(List zooanimals) {
+ this.zooanimals = zooanimals;
+ }
+
+ public List getTelephones() {
+ return telephones;
+ }
+
+ public void setTelephones(List telephones) {
+ this.telephones = telephones;
+ }
+}
diff --git a/zoo/src/main/java/com/stepasha/zoo/models/ZooAnimals.java b/zoo/src/main/java/com/stepasha/zoo/models/ZooAnimals.java
new file mode 100644
index 00000000..39d6b552
--- /dev/null
+++ b/zoo/src/main/java/com/stepasha/zoo/models/ZooAnimals.java
@@ -0,0 +1,62 @@
+package com.stepasha.zoo.models;
+
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
+import javax.persistence.*;
+import java.io.Serializable;
+import java.util.Objects;
+//todo 1 this is a custom table that was missing in reference to zooanimals
+@Entity
+@Table(name = "zooanimals", uniqueConstraints = {@UniqueConstraint(columnNames = {"zooid", "animalid"})})
+public class ZooAnimals extends Auditable implements Serializable {
+//todo 1.1 many animals belong to one zoo
+ @Id
+ @ManyToOne
+ @JoinColumn(name = "zooid")
+ @JsonIgnoreProperties(value = "zooanimals", allowSetters = true)
+ private Zoo zoo;
+//todo 1.2 since we are joining two tables we need another relationship
+ @Id
+ @ManyToOne
+ @JoinColumn(name = "animalid")
+ @JsonIgnoreProperties(value = "zooanimals", allowSetters = true)
+ private Animal animal;
+
+ public ZooAnimals() {
+ }
+
+ public ZooAnimals(Zoo zoo, Animal animal) {
+ this.zoo = zoo;
+ this.animal = animal;
+ }
+
+ public Zoo getZoo() {
+ return zoo;
+ }
+
+ public void setZoo(Zoo zoo) {
+ this.zoo = zoo;
+ }
+
+ public Animal getAnimal() {
+ return animal;
+ }
+
+ public void setAnimal(Animal animal) {
+ this.animal = animal;
+ }
+
+ @Override
+ public boolean equals(Object o) {
+ if (this == o) return true;
+ if (!(o instanceof ZooAnimals)) return false;
+ ZooAnimals equalsAnimal = (ZooAnimals) o;
+ return Objects.equals(getZoo(), equalsAnimal.getZoo()) &&
+ Objects.equals(getAnimal(), equalsAnimal.getAnimal());
+ }
+
+ @Override
+ public int hashCode() {
+ return Objects.hash(getZoo(), getAnimal());
+ }
+}
diff --git a/zoo/src/main/java/com/stepasha/zoo/repos/AnimalRepository.java b/zoo/src/main/java/com/stepasha/zoo/repos/AnimalRepository.java
new file mode 100644
index 00000000..3eafe6f1
--- /dev/null
+++ b/zoo/src/main/java/com/stepasha/zoo/repos/AnimalRepository.java
@@ -0,0 +1,38 @@
+package com.stepasha.zoo.repos;
+
+import com.stepasha.zoo.models.Animal;
+import com.stepasha.zoo.viws.AnimalCountZoos;
+import com.stepasha.zoo.viws.JustTheCount;
+import org.springframework.data.jpa.repository.Modifying;
+import org.springframework.data.jpa.repository.Query;
+import org.springframework.data.repository.CrudRepository;
+import org.springframework.transaction.annotation.Transactional;
+
+import java.util.List;
+
+public interface AnimalRepository extends CrudRepository
+{
+ //todo 2 create custom query
+ @Query(value = "SELECT COUNT(*) AS count FROM zooanimals WHERE zooid = :zooid AND animalid = :animalid", nativeQuery = true)
+ JustTheCount checkZooAnimalCombo(long zooid, long animalid);
+
+ @Transactional
+ @Modifying
+ @Query(value = "DELETE FROM zooanimals WHERE zooid = :zooid AND animalid = :animalid",
+ nativeQuery = true)
+ void deleteZooAnimals(long zooid, long animalid);
+
+ @Transactional
+ @Modifying
+ @Query(value = "INSERT INTO zooanimals(zooid, animalid) VALUES (:zooid, :animalid)", nativeQuery = true)
+ void insertZooanimal(long zooid, long animalid);
+
+ // returns list of animals and counts
+ //SELECT a.animalid as animalnamerpt, a.animaltype, count(z.animalid) as countanimal FROM animals a JOIN zooanimals z ON z.animalid = a.animalid GROUP BY a.animalid
+ @Query(value = "SELECT a.animaltype, count(z.animalid) as countanimal FROM animal a JOIN zooanimals z ON z.animalid = a.animalid GROUP BY a.animalid",
+ nativeQuery = true)
+ List getListOfAnimalsZoos();
+
+ @Query(value = "UPDATE animals SET animaltype = :animaltype WHERE animalid = :animalid", nativeQuery = true)
+ Animal updateAnimaltype(long animalid, String animaltype);
+}
diff --git a/zoo/src/main/java/com/stepasha/zoo/repos/TelephoneRepository.java b/zoo/src/main/java/com/stepasha/zoo/repos/TelephoneRepository.java
new file mode 100644
index 00000000..4ecb99c7
--- /dev/null
+++ b/zoo/src/main/java/com/stepasha/zoo/repos/TelephoneRepository.java
@@ -0,0 +1,12 @@
+package com.stepasha.zoo.repos;
+
+import com.stepasha.zoo.models.Telephone;
+import org.springframework.data.repository.CrudRepository;
+
+import java.util.List;
+
+public interface TelephoneRepository extends CrudRepository {
+
+//todo 1PHONE repo
+List findAllByZoo_Zooid(long id);
+}
diff --git a/zoo/src/main/java/com/stepasha/zoo/repos/ZooRepository.java b/zoo/src/main/java/com/stepasha/zoo/repos/ZooRepository.java
new file mode 100644
index 00000000..af704f48
--- /dev/null
+++ b/zoo/src/main/java/com/stepasha/zoo/repos/ZooRepository.java
@@ -0,0 +1,18 @@
+package com.stepasha.zoo.repos;
+
+import com.stepasha.zoo.models.Zoo;
+import org.springframework.data.jpa.repository.Modifying;
+import org.springframework.data.jpa.repository.Query;
+import org.springframework.data.repository.CrudRepository;
+
+import javax.transaction.Transactional;
+
+public interface ZooRepository extends CrudRepository{
+
+ Zoo findByZooname(String name);
+
+ @Transactional
+ @Modifying
+ @Query(value = "INSERT INTO zooanimals (zooid, animalid) VALUES (:zooid, :animalid)", nativeQuery = true)
+ void saveZooAnimalCombo(long zooid, long animalid);
+}
diff --git a/zoo/src/main/java/com/stepasha/zoo/services/AnimalService.java b/zoo/src/main/java/com/stepasha/zoo/services/AnimalService.java
new file mode 100644
index 00000000..5e180f51
--- /dev/null
+++ b/zoo/src/main/java/com/stepasha/zoo/services/AnimalService.java
@@ -0,0 +1,20 @@
+package com.stepasha.zoo.services;
+
+import com.stepasha.zoo.models.Animal;
+import com.stepasha.zoo.viws.AnimalCountZoos;
+
+import java.util.List;
+//todo 4 create animalService class in case of editing an animal
+//todo 4 which we will need for editing animals in zoos
+public interface AnimalService {
+ List findAll();
+
+ Animal findAnimalById(long id);
+
+ void delete(long id);
+
+ Animal save(Animal animal);
+
+ Animal update(long id, Animal animal);
+ List getCountOfAnimalPresenceAtZoos();
+}
diff --git a/zoo/src/main/java/com/stepasha/zoo/services/AnimalServiceImpl.java b/zoo/src/main/java/com/stepasha/zoo/services/AnimalServiceImpl.java
new file mode 100644
index 00000000..a6c2deae
--- /dev/null
+++ b/zoo/src/main/java/com/stepasha/zoo/services/AnimalServiceImpl.java
@@ -0,0 +1,69 @@
+package com.stepasha.zoo.services;
+
+import com.stepasha.zoo.models.Animal;
+import com.stepasha.zoo.repos.AnimalRepository;
+import com.stepasha.zoo.repos.ZooRepository;
+import com.stepasha.zoo.viws.AnimalCountZoos;
+import com.stepasha.zoo.viws.JustTheCount;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+
+import javax.persistence.EntityNotFoundException;
+import java.util.ArrayList;
+import java.util.List;
+//todo 6 impl the service
+@Service(value = "animalService")
+public class AnimalServiceImpl implements AnimalService {
+
+ @Autowired
+ private AnimalRepository animalrepo;
+ @Autowired
+ private ZooRepository zoorepo;
+
+
+ @Override
+ public List findAll() {
+ List list = new ArrayList<>();
+ animalrepo.findAll().iterator().forEachRemaining(list::add);
+ return list;
+ }
+
+
+
+ @Override
+ public Animal findAnimalById(long id) {
+
+ return animalrepo.findById(id).orElseThrow(() -> new EntityNotFoundException("could not find the animal@"));
+ }
+
+ @Override
+ public void delete(long id) {
+ animalrepo.findById(id).orElseThrow(() -> new EntityNotFoundException("no sir"));
+ animalrepo.deleteById(id);
+ }
+
+ @Override
+ public Animal save(Animal animal) {
+ Animal newAnimal = new Animal();
+ newAnimal.setAnimaltype(animal.getAnimaltype());
+ if (animal.getZooanimals().size() > 0) throw new EntityNotFoundException("ZooAnimals not created through animal");
+ return animalrepo.save(animal);
+ }
+
+ @Override
+ public Animal update(long id, Animal animal) {
+
+ if (animal.getAnimaltype() == null) throw new EntityNotFoundException("No animal type to update");
+ if (animal.getZooanimals().size() > 0) throw new EntityNotFoundException("Zooanimals not updated through animal");
+
+ if (animalrepo.findById(id) != null) {
+ animalrepo.updateAnimaltype(id, animal.getAnimaltype());
+ } else throw new EntityNotFoundException("No animal with id " + id + " exists");
+ return findAnimalById(id);
+ }
+
+ @Override
+ public List getCountOfAnimalPresenceAtZoos() {
+ return animalrepo.getListOfAnimalsZoos();
+ }
+}
diff --git a/zoo/src/main/java/com/stepasha/zoo/services/TelephoneService.java b/zoo/src/main/java/com/stepasha/zoo/services/TelephoneService.java
new file mode 100644
index 00000000..1a60b969
--- /dev/null
+++ b/zoo/src/main/java/com/stepasha/zoo/services/TelephoneService.java
@@ -0,0 +1,19 @@
+package com.stepasha.zoo.services;
+
+import com.stepasha.zoo.models.Telephone;
+
+import java.util.List;
+
+//todo 2PHONE
+public interface TelephoneService {
+
+ List findAll();
+
+ Telephone findTelephoneById(long id);
+
+ List findByZooId(long id);
+
+ void delete(long id);
+
+ Telephone update(long phoneid, String phonenumber);
+}
diff --git a/zoo/src/main/java/com/stepasha/zoo/services/TelephoneServiceImpl.java b/zoo/src/main/java/com/stepasha/zoo/services/TelephoneServiceImpl.java
new file mode 100644
index 00000000..a9641b22
--- /dev/null
+++ b/zoo/src/main/java/com/stepasha/zoo/services/TelephoneServiceImpl.java
@@ -0,0 +1,53 @@
+package com.stepasha.zoo.services;
+
+import com.stepasha.zoo.models.Telephone;
+import com.stepasha.zoo.repos.TelephoneRepository;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+
+import javax.persistence.EntityNotFoundException;
+import java.util.ArrayList;
+import java.util.List;
+@Service(value = "telephoneService")
+public class TelephoneServiceImpl implements TelephoneService {
+
+ @Autowired
+ TelephoneRepository telephoneRepo;
+
+ @Override
+ public List findAll() {
+ List list = new ArrayList<>();
+ telephoneRepo.findAll().iterator().forEachRemaining(list::add);
+ return list;
+ }
+
+ @Override
+ public Telephone findTelephoneById(long id) {
+ return telephoneRepo.findById(id).orElseThrow(() -> new EntityNotFoundException("no phone found"));
+ }
+
+ @Override
+ public List findByZooId(long id) {
+ return telephoneRepo.findAllByZoo_Zooid(id);
+ }
+
+ @Override
+ public void delete(long id) {
+ if (telephoneRepo.findById(id).isPresent()) {
+ telephoneRepo.deleteById(id);
+ } else {
+ throw new EntityNotFoundException("no phone to delete");
+ }
+ }
+
+ @Override
+ public Telephone update(long phoneid, String phonenumber) {
+ if (telephoneRepo.findById(phoneid).isPresent()) {
+ Telephone telephone = findTelephoneById(phoneid);
+ telephone.setPhonenumber(phonenumber);
+ return telephoneRepo.save(telephone);
+ } else {
+ throw new EntityNotFoundException("No phone to update");
+ }
+ }
+}
diff --git a/zoo/src/main/java/com/stepasha/zoo/services/ZooService.java b/zoo/src/main/java/com/stepasha/zoo/services/ZooService.java
new file mode 100644
index 00000000..d12fd874
--- /dev/null
+++ b/zoo/src/main/java/com/stepasha/zoo/services/ZooService.java
@@ -0,0 +1,24 @@
+package com.stepasha.zoo.services;
+
+import com.stepasha.zoo.models.Zoo;
+
+import java.util.ArrayList;
+
+public interface ZooService {
+ ArrayList findAllZoos();
+
+ Zoo findZooById(long id);
+
+ Zoo findZooByName(String name);
+
+ void deleteZoo(long id);
+
+ Zoo saveZoo(Zoo zoo);
+
+ Zoo updateZoo(Zoo zoo, long id);
+
+ //todo 2
+ void deleteZooAnimal(long zooid, long animalid);
+
+ void addZooAnimal(long zooid, long animalid);
+}
\ No newline at end of file
diff --git a/zoo/src/main/java/com/stepasha/zoo/services/ZooServiceImpl.java b/zoo/src/main/java/com/stepasha/zoo/services/ZooServiceImpl.java
new file mode 100644
index 00000000..6478ad3e
--- /dev/null
+++ b/zoo/src/main/java/com/stepasha/zoo/services/ZooServiceImpl.java
@@ -0,0 +1,104 @@
+package com.stepasha.zoo.services;
+
+import com.stepasha.zoo.models.Telephone;
+import com.stepasha.zoo.models.Zoo;
+import com.stepasha.zoo.repos.AnimalRepository;
+import com.stepasha.zoo.repos.ZooRepository;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+import org.springframework.stereotype.Service;
+import org.springframework.web.bind.annotation.DeleteMapping;
+import org.springframework.web.bind.annotation.PathVariable;
+
+import javax.persistence.EntityNotFoundException;
+import javax.transaction.Transactional;
+import java.util.ArrayList;
+
+@Service(value = "zooService")
+public class ZooServiceImpl implements ZooService{
+
+ @Autowired
+ private ZooRepository zoorepo;
+ @Autowired
+ private AnimalRepository animalRepo;
+
+
+ @Override
+ public ArrayList findAllZoos() {
+ ArrayList list = new ArrayList<>();
+ zoorepo.findAll().iterator().forEachRemaining(list::add);
+ return list;
+ }
+
+ @Override
+ public Zoo findZooById(long id) {
+ return zoorepo.findById(id)
+ .orElseThrow(()-> new EntityNotFoundException(Long.toString(id)));
+ }
+
+ @Override
+ public Zoo findZooByName(String name) throws EntityNotFoundException{
+ Zoo zoo = zoorepo.findByZooname(name);
+
+ if (zoo == null)
+ {
+ throw new EntityNotFoundException("Zoo " + name + " not found!");
+ }
+ return zoo;
+ }
+ @Transactional
+ @Override
+ public void deleteZoo(long id) {
+ zoorepo.findById(id);
+ zoorepo.deleteById(id);
+ }
+@Transactional
+ @Override
+ public Zoo saveZoo(Zoo zoo) {
+ Zoo newZoo = new Zoo();
+ newZoo.setZooname(zoo.getZooname());
+
+ for(Telephone t: zoo.getTelephones()){
+ newZoo.getTelephones().add(new Telephone(t.getPhonetype(), t.getPhonenumber(), newZoo));
+ }
+ return zoorepo.save(newZoo);
+ }
+@Transactional
+ @Override
+ public Zoo updateZoo(Zoo zoo, long id) {
+ Zoo currentZoo = findZooById(id);
+ if (zoo.getZooname() != null) {
+ currentZoo.setZooname(zoo.getZooname());
+ }
+ if (zoo.getTelephones() != null) {
+ for (Telephone t : zoo.getTelephones()) {
+ currentZoo.getTelephones().add(new Telephone(t.getPhonetype(), t.getPhonenumber(), currentZoo));
+ }
+ }
+ return zoorepo.save(currentZoo);
+
+ }
+
+ @Override
+ public void deleteZooAnimal(long zooid, long animalid) {
+ zoorepo.findById(zooid).orElseThrow(() -> new EntityNotFoundException("Zoo id " + zooid + " not found"));
+ animalRepo.findById(zooid).orElseThrow(() -> new EntityNotFoundException("Zoo id " + animalid + " not found"));
+
+ if (animalRepo.checkZooAnimalCombo(zooid, animalid).getCount() > 0) {
+ animalRepo.deleteZooAnimals(zooid, animalid);
+ } else throw new EntityNotFoundException("Zoo Animal Combo does not exist");
+ }
+
+ @Override
+ public void addZooAnimal(long zooid, long animalid) {
+ zoorepo.findById(zooid).orElseThrow(() -> new EntityNotFoundException("Zoo id " + zooid + " not found"));
+ animalRepo.findById(animalid).orElseThrow(() -> new EntityNotFoundException("Zoo id " + animalid + " not found"));
+
+ if (animalRepo.checkZooAnimalCombo(zooid, animalid).getCount() <= 0) {
+ animalRepo.insertZooanimal(zooid, animalid);
+ } else throw new EntityNotFoundException("Zoo animal combo already exists");
+ }
+
+}
+
diff --git a/zoo/src/main/java/com/stepasha/zoo/viws/AnimalCountZoos.java b/zoo/src/main/java/com/stepasha/zoo/viws/AnimalCountZoos.java
new file mode 100644
index 00000000..998940b2
--- /dev/null
+++ b/zoo/src/main/java/com/stepasha/zoo/viws/AnimalCountZoos.java
@@ -0,0 +1,8 @@
+package com.stepasha.zoo.viws;
+
+public interface AnimalCountZoos {
+
+ String getAnimaltype();
+
+ int getCountanimal();
+}
diff --git a/zoo/src/main/java/com/stepasha/zoo/viws/JustTheCount.java b/zoo/src/main/java/com/stepasha/zoo/viws/JustTheCount.java
new file mode 100644
index 00000000..1bc1dbaf
--- /dev/null
+++ b/zoo/src/main/java/com/stepasha/zoo/viws/JustTheCount.java
@@ -0,0 +1,7 @@
+package com.stepasha.zoo.viws;
+
+
+
+public interface JustTheCount {
+ int getCount();
+}
diff --git a/zoo/src/main/resources/application.properties b/zoo/src/main/resources/application.properties
new file mode 100644
index 00000000..4e65265f
--- /dev/null
+++ b/zoo/src/main/resources/application.properties
@@ -0,0 +1,22 @@
+# See https://docs.spring.io/spring-boot/docs/current/reference/html/appendix-application-properties.html
+# for a list of application.properties
+server.port=${PORT:2020}
+# Begin h2 configuration
+spring.h2.console.enabled=true
+spring.h2.console.path=/h2-console
+# What do with the schema
+# drop n create table again, good for testing
+spring.jpa.hibernate.ddl-auto=create
+spring.datasource.initialization-mode=always
+# Good for production!
+# spring.jpa.hibernate.ddl-auto=update
+# spring.datasource.initialization-mode=never
+# Feature that determines what happens when no accessors are found for a type
+# (and there are no annotations to indicate it is meant to be serialized).
+spring.jackson.serialization.fail-on-empty-beans=false
+# keeps a transaction inside of the same entity manager
+# This property register an EntityManager to the current thread,
+# so you will have the same EntityManager until the web request is finished.
+spring.jpa.open-in-view=true
+# Whether to expose and assume 1-based page number indexes. Defaults to "false", meaning a page number of 0 in the request equals the first page.
+spring.data.web.pageable.one-indexed-parameters=true
diff --git a/zoo/src/main/resources/data.sql b/zoo/src/main/resources/data.sql
new file mode 100644
index 00000000..43833bd3
--- /dev/null
+++ b/zoo/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, createdby, createddate, lastmodifiedby, lastmodifieddate)
+ VALUES (1, 'Gladys Porter Zoo', 'SYSTEM', CURRENT_TIMESTAMP, 'SYSTEM', CURRENT_TIMESTAMP),
+ (2, 'Point Defiance Zoo', 'SYSTEM', CURRENT_TIMESTAMP, 'SYSTEM', CURRENT_TIMESTAMP),
+ (3, 'San Diego Zoo', 'SYSTEM', CURRENT_TIMESTAMP, 'SYSTEM', CURRENT_TIMESTAMP),
+ (4, 'San Antonio Zoo', 'SYSTEM', CURRENT_TIMESTAMP, 'SYSTEM', CURRENT_TIMESTAMP),
+ (5, 'Smithsonian National Zoo', 'SYSTEM', CURRENT_TIMESTAMP, 'SYSTEM', CURRENT_TIMESTAMP);
+
+INSERT INTO telephone(phoneid, phonetype, phonenumber, zooid, createdby, createddate, lastmodifiedby, lastmodifieddate)
+ VALUES (1, 'main', '555-555-5555', 1, 'SYSTEM', CURRENT_TIMESTAMP, 'SYSTEM', CURRENT_TIMESTAMP),
+ (2, 'education', '555-555-1234', 1, 'SYSTEM', CURRENT_TIMESTAMP, 'SYSTEM', CURRENT_TIMESTAMP),
+ (3, 'membership', '555-555-4321', 1, 'SYSTEM', CURRENT_TIMESTAMP, 'SYSTEM', CURRENT_TIMESTAMP),
+ (4, 'main', '123-555-5555', 4, 'SYSTEM', CURRENT_TIMESTAMP, 'SYSTEM', CURRENT_TIMESTAMP),
+ (5, 'main', '555-123-5555', 3, 'SYSTEM', CURRENT_TIMESTAMP, 'SYSTEM', CURRENT_TIMESTAMP);
+
+INSERT INTO animal (animalid, animaltype, createdby, createddate, lastmodifiedby, lastmodifieddate)
+ VALUES (1, 'lion', 'SYSTEM', CURRENT_TIMESTAMP, 'SYSTEM', CURRENT_TIMESTAMP),
+ (2, 'bear', 'SYSTEM', CURRENT_TIMESTAMP, 'SYSTEM', CURRENT_TIMESTAMP),
+ (3, 'monkey', 'SYSTEM', CURRENT_TIMESTAMP, 'SYSTEM', CURRENT_TIMESTAMP),
+ (4, 'penguin', 'SYSTEM', CURRENT_TIMESTAMP, 'SYSTEM', CURRENT_TIMESTAMP),
+ (5, 'tiger', 'SYSTEM', CURRENT_TIMESTAMP, 'SYSTEM', CURRENT_TIMESTAMP),
+ (6, 'bear', 'SYSTEM', CURRENT_TIMESTAMP, 'SYSTEM', CURRENT_TIMESTAMP),
+ (7, 'turtle', 'SYSTEM', CURRENT_TIMESTAMP, 'SYSTEM', CURRENT_TIMESTAMP);
+
+INSERT INTO zooanimals (zooid, animalid, createdby, createddate, lastmodifiedby, lastmodifieddate)
+ VALUES (1, 1, 'SYSTEM', CURRENT_TIMESTAMP, 'SYSTEM', CURRENT_TIMESTAMP),
+ (2, 2, 'SYSTEM', CURRENT_TIMESTAMP, 'SYSTEM', CURRENT_TIMESTAMP),
+ (1, 2, 'SYSTEM', CURRENT_TIMESTAMP, 'SYSTEM', CURRENT_TIMESTAMP),
+ (5, 7, 'SYSTEM', CURRENT_TIMESTAMP, 'SYSTEM', CURRENT_TIMESTAMP),
+ (5, 6, 'SYSTEM', CURRENT_TIMESTAMP, 'SYSTEM', CURRENT_TIMESTAMP),
+ (5, 5, 'SYSTEM', CURRENT_TIMESTAMP, 'SYSTEM', CURRENT_TIMESTAMP),
+ (5, 1, 'SYSTEM', CURRENT_TIMESTAMP, 'SYSTEM', CURRENT_TIMESTAMP),
+ (3, 1, 'SYSTEM', CURRENT_TIMESTAMP, 'SYSTEM', CURRENT_TIMESTAMP),
+ (3, 2, 'SYSTEM', CURRENT_TIMESTAMP, 'SYSTEM', CURRENT_TIMESTAMP);
+
+alter sequence hibernate_sequence restart with 10;
diff --git a/zoo/src/test/java/com/stepasha/zoo/ZooApplicationTests.java b/zoo/src/test/java/com/stepasha/zoo/ZooApplicationTests.java
new file mode 100644
index 00000000..767e64de
--- /dev/null
+++ b/zoo/src/test/java/com/stepasha/zoo/ZooApplicationTests.java
@@ -0,0 +1,13 @@
+package com.stepasha.zoo;
+
+import org.junit.jupiter.api.Test;
+import org.springframework.boot.test.context.SpringBootTest;
+
+@SpringBootTest
+class ZooApplicationTests {
+
+ @Test
+ void contextLoads() {
+ }
+
+}