├── .gitignore ├── .mvn └── wrapper │ ├── MavenWrapperDownloader.java │ ├── maven-wrapper.jar │ └── maven-wrapper.properties ├── LICENSE ├── README.md ├── mvnw ├── mvnw.cmd ├── pom.xml └── src ├── main ├── java │ └── com │ │ └── okta │ │ └── developer │ │ └── postgresql │ │ ├── PostgresqlApplication.java │ │ ├── controllers │ │ └── TeacherController.java │ │ ├── dao │ │ ├── CourseDAO.java │ │ └── TeacherDAO.java │ │ ├── entities │ │ ├── Course.java │ │ ├── EntityWithUUID.java │ │ ├── Review.java │ │ └── Teacher.java │ │ └── service │ │ ├── SimpleTeacherService.java │ │ └── TeacherService.java └── resources │ ├── application.properties │ └── db │ └── migration │ ├── V1__ddl.sql │ ├── V2__data.sql │ └── V3__teacher_reviews.sql └── test └── java └── com └── okta └── developer └── postgresql └── PostgresqlApplicationTests.java /.gitignore: -------------------------------------------------------------------------------- 1 | /target/ 2 | !.mvn/wrapper/maven-wrapper.jar 3 | 4 | ### STS ### 5 | .apt_generated 6 | .classpath 7 | .factorypath 8 | .project 9 | .settings 10 | .springBeans 11 | .sts4-cache 12 | 13 | ### IntelliJ IDEA ### 14 | .idea 15 | *.iws 16 | *.iml 17 | *.ipr 18 | 19 | ### NetBeans ### 20 | /nbproject/private/ 21 | /build/ 22 | /nbbuild/ 23 | /dist/ 24 | /nbdist/ 25 | /.nb-gradle/ -------------------------------------------------------------------------------- /.mvn/wrapper/MavenWrapperDownloader.java: -------------------------------------------------------------------------------- 1 | /* 2 | Licensed to the Apache Software Foundation (ASF) under one 3 | or more contributor license agreements. See the NOTICE file 4 | distributed with this work for additional information 5 | regarding copyright ownership. The ASF licenses this file 6 | to you under the Apache License, Version 2.0 (the 7 | "License"); you may not use this file except in compliance 8 | with the License. You may obtain a copy of the License at 9 | 10 | http://www.apache.org/licenses/LICENSE-2.0 11 | 12 | Unless required by applicable law or agreed to in writing, 13 | software distributed under the License is distributed on an 14 | "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 15 | KIND, either express or implied. See the License for the 16 | specific language governing permissions and limitations 17 | under the License. 18 | */ 19 | 20 | import java.io.File; 21 | import java.io.FileInputStream; 22 | import java.io.FileOutputStream; 23 | import java.io.IOException; 24 | import java.net.URL; 25 | import java.nio.channels.Channels; 26 | import java.nio.channels.ReadableByteChannel; 27 | import java.util.Properties; 28 | 29 | public class MavenWrapperDownloader { 30 | 31 | /** 32 | * Default URL to download the maven-wrapper.jar from, if no 'downloadUrl' is provided. 33 | */ 34 | private static final String DEFAULT_DOWNLOAD_URL = 35 | "https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.4.2/maven-wrapper-0.4.2.jar"; 36 | 37 | /** 38 | * Path to the maven-wrapper.properties file, which might contain a downloadUrl property to 39 | * use instead of the default one. 40 | */ 41 | private static final String MAVEN_WRAPPER_PROPERTIES_PATH = 42 | ".mvn/wrapper/maven-wrapper.properties"; 43 | 44 | /** 45 | * Path where the maven-wrapper.jar will be saved to. 46 | */ 47 | private static final String MAVEN_WRAPPER_JAR_PATH = 48 | ".mvn/wrapper/maven-wrapper.jar"; 49 | 50 | /** 51 | * Name of the property which should be used to override the default download url for the wrapper. 52 | */ 53 | private static final String PROPERTY_NAME_WRAPPER_URL = "wrapperUrl"; 54 | 55 | public static void main(String args[]) { 56 | System.out.println("- Downloader started"); 57 | File baseDirectory = new File(args[0]); 58 | System.out.println("- Using base directory: " + baseDirectory.getAbsolutePath()); 59 | 60 | // If the maven-wrapper.properties exists, read it and check if it contains a custom 61 | // wrapperUrl parameter. 62 | File mavenWrapperPropertyFile = new File(baseDirectory, MAVEN_WRAPPER_PROPERTIES_PATH); 63 | String url = DEFAULT_DOWNLOAD_URL; 64 | if(mavenWrapperPropertyFile.exists()) { 65 | FileInputStream mavenWrapperPropertyFileInputStream = null; 66 | try { 67 | mavenWrapperPropertyFileInputStream = new FileInputStream(mavenWrapperPropertyFile); 68 | Properties mavenWrapperProperties = new Properties(); 69 | mavenWrapperProperties.load(mavenWrapperPropertyFileInputStream); 70 | url = mavenWrapperProperties.getProperty(PROPERTY_NAME_WRAPPER_URL, url); 71 | } catch (IOException e) { 72 | System.out.println("- ERROR loading '" + MAVEN_WRAPPER_PROPERTIES_PATH + "'"); 73 | } finally { 74 | try { 75 | if(mavenWrapperPropertyFileInputStream != null) { 76 | mavenWrapperPropertyFileInputStream.close(); 77 | } 78 | } catch (IOException e) { 79 | // Ignore ... 80 | } 81 | } 82 | } 83 | System.out.println("- Downloading from: : " + url); 84 | 85 | File outputFile = new File(baseDirectory.getAbsolutePath(), MAVEN_WRAPPER_JAR_PATH); 86 | if(!outputFile.getParentFile().exists()) { 87 | if(!outputFile.getParentFile().mkdirs()) { 88 | System.out.println( 89 | "- ERROR creating output direcrory '" + outputFile.getParentFile().getAbsolutePath() + "'"); 90 | } 91 | } 92 | System.out.println("- Downloading to: " + outputFile.getAbsolutePath()); 93 | try { 94 | downloadFileFromURL(url, outputFile); 95 | System.out.println("Done"); 96 | System.exit(0); 97 | } catch (Throwable e) { 98 | System.out.println("- Error downloading"); 99 | e.printStackTrace(); 100 | System.exit(1); 101 | } 102 | } 103 | 104 | private static void downloadFileFromURL(String urlString, File destination) throws Exception { 105 | URL website = new URL(urlString); 106 | ReadableByteChannel rbc; 107 | rbc = Channels.newChannel(website.openStream()); 108 | FileOutputStream fos = new FileOutputStream(destination); 109 | fos.getChannel().transferFrom(rbc, 0, Long.MAX_VALUE); 110 | fos.close(); 111 | rbc.close(); 112 | } 113 | 114 | } 115 | -------------------------------------------------------------------------------- /.mvn/wrapper/maven-wrapper.jar: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/oktadev/okta-postgresql-spring-boot-example/4008d2330fbcd63807ee8b36a9c88b2c0c751855/.mvn/wrapper/maven-wrapper.jar -------------------------------------------------------------------------------- /.mvn/wrapper/maven-wrapper.properties: -------------------------------------------------------------------------------- 1 | distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.6.0/apache-maven-3.6.0-bin.zip 2 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | Apache License 2 | Version 2.0, January 2004 3 | http://www.apache.org/licenses/ 4 | 5 | TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 6 | 7 | 1. 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The text should be enclosed in the appropriate 184 | comment syntax for the file format. We also recommend that a 185 | file or class name and description of purpose be included on the 186 | same "printed page" as the copyright notice for easier 187 | identification within third-party archives. 188 | 189 | Copyright 2019-Present Okta, Inc. 190 | 191 | Licensed under the Apache License, Version 2.0 (the "License"); 192 | you may not use this file except in compliance with the License. 193 | You may obtain a copy of the License at 194 | 195 | http://www.apache.org/licenses/LICENSE-2.0 196 | 197 | Unless required by applicable law or agreed to in writing, software 198 | distributed under the License is distributed on an "AS IS" BASIS, 199 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 200 | See the License for the specific language governing permissions and 201 | limitations under the License. 202 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # Spring Boot with PostgreSQL, Flyway, and JSONB 2 | 3 | This example shows how to create an application using Spring Boot, PostgreSQL, Flyway, and JSONB. Please read [Spring Boot with PostgreSQL, Flyway, and JSONB](https://developer.okta.com/blog/2019/02/20/spring-boot-with-postgresql-flyway-jsonb) to see how this app was created. 4 | 5 | **Prerequisites:** [Java 8](http://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.html). 6 | 7 | > [Okta](https://developer.okta.com/) has Authentication and User Management APIs that reduce development time with instant-on, scalable user infrastructure. Okta's intuitive API and expert support make it easy for developers to authenticate, manage, and secure users and roles in any application. 8 | 9 | * [Getting Started](#getting-started) 10 | * [Links](#links) 11 | * [Help](#help) 12 | * [License](#license) 13 | 14 | ## Getting Started 15 | 16 | To install this example application, run the following commands: 17 | 18 | ```bash 19 | git clone https://github.com/oktadeveloper/okta-postgresql-spring-boot-example.git 20 | cd okta-postgresql-spring-boot-example 21 | ``` 22 | 23 | This will get a copy of the project installed locally. To install all of its dependencies and start the app, run: 24 | 25 | ```bash 26 | ./gradlew bootRun 27 | ``` 28 | 29 | This will likely fail. You need to configure a PostgreSQL database with the following settings in `src/main/resources/application.properties`. 30 | 31 | ```properties 32 | spring.datasource.url=jdbc:postgresql://192.168.99.100:5432/coursedb 33 | spring.datasource.username=postgres 34 | spring.datasource.password=mysecretpassword 35 | spring.jpa.properties.hibernate.dialect=org.hibernate.dialect.PostgreSQLDialect 36 | spring.jpa.hibernate.ddl-auto=create 37 | ``` 38 | 39 | And start PostgreSQL in a Docker container: 40 | 41 | ```bash 42 | docker pull postgres:11 43 | docker run --name dev-postgres -p 5432:5432 -e POSTGRES_PASSWORD=mysecretpassword -d postgres:11 44 | # CREATE db coursedb 45 | docker exec dev-postgres psql -U postgres -c"CREATE DATABASE coursedb" postgres 46 | ``` 47 | 48 | ### Create an Application in Okta 49 | 50 | You will need to create an application in Okta to get your values to lock down your API. 51 | 52 | Log in to your Okta Developer account (or [sign up](https://developer.okta.com/signup/) if you don’t have an account) and navigate to **Applications** > **Add Application** > **Service**. This will allow you to create a resource server that does not have a login page or any way to obtain new tokens. 53 | 54 | Click **Next**, type the name of your service, then click **Done**. Copy and paste the _Client ID_ in to your `application.properties` file. Your issuer URL can be found in **API** > **Authorization Servers**. 55 | 56 | ```properties 57 | okta.oauth2.issuer=https://{yourOktaDomain}/oauth2/default 58 | okta.oauth2.clientId={yourClientId} 59 | ``` 60 | 61 | **NOTE:** The value of `{yourOktaDomain}` should be something like `dev-123456.okta.com`. Make sure you don't include `-admin` in the value! 62 | 63 | After modifying this file, restart your app and you should be able to authenticate with Okta. 64 | 65 | ## Links 66 | 67 | This example uses [Okta's Spring Boot Starter](https://github.com/okta/okta-spring-boot). 68 | 69 | ## Help 70 | 71 | Please post any questions as comments on the [blog post](https://developer.okta.com/blog/2019/02/20/spring-boot-with-postgresql-flyway-jsonb), or visit our [Okta Developer Forums](https://devforum.okta.com/). 72 | 73 | ## License 74 | 75 | Apache 2.0, see [LICENSE](LICENSE). 76 | -------------------------------------------------------------------------------- /mvnw: -------------------------------------------------------------------------------- 1 | #!/bin/sh 2 | # ---------------------------------------------------------------------------- 3 | # Licensed to the Apache Software Foundation (ASF) under one 4 | # or more contributor license agreements. See the NOTICE file 5 | # distributed with this work for additional information 6 | # regarding copyright ownership. The ASF licenses this file 7 | # to you under the Apache License, Version 2.0 (the 8 | # "License"); you may not use this file except in compliance 9 | # with the License. You may obtain a copy of the License at 10 | # 11 | # http://www.apache.org/licenses/LICENSE-2.0 12 | # 13 | # Unless required by applicable law or agreed to in writing, 14 | # software distributed under the License is distributed on an 15 | # "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 | # KIND, either express or implied. See the License for the 17 | # specific language governing permissions and limitations 18 | # under the License. 19 | # ---------------------------------------------------------------------------- 20 | 21 | # ---------------------------------------------------------------------------- 22 | # Maven2 Start Up Batch script 23 | # 24 | # Required ENV vars: 25 | # ------------------ 26 | # JAVA_HOME - location of a JDK home dir 27 | # 28 | # Optional ENV vars 29 | # ----------------- 30 | # M2_HOME - location of maven2's installed home dir 31 | # MAVEN_OPTS - parameters passed to the Java VM when running Maven 32 | # e.g. to debug Maven itself, use 33 | # set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000 34 | # MAVEN_SKIP_RC - flag to disable loading of mavenrc files 35 | # ---------------------------------------------------------------------------- 36 | 37 | if [ -z "$MAVEN_SKIP_RC" ] ; then 38 | 39 | if [ -f /etc/mavenrc ] ; then 40 | . /etc/mavenrc 41 | fi 42 | 43 | if [ -f "$HOME/.mavenrc" ] ; then 44 | . "$HOME/.mavenrc" 45 | fi 46 | 47 | fi 48 | 49 | # OS specific support. $var _must_ be set to either true or false. 50 | cygwin=false; 51 | darwin=false; 52 | mingw=false 53 | case "`uname`" in 54 | CYGWIN*) cygwin=true ;; 55 | MINGW*) mingw=true;; 56 | Darwin*) darwin=true 57 | # Use /usr/libexec/java_home if available, otherwise fall back to /Library/Java/Home 58 | # See https://developer.apple.com/library/mac/qa/qa1170/_index.html 59 | if [ -z "$JAVA_HOME" ]; then 60 | if [ -x "/usr/libexec/java_home" ]; then 61 | export JAVA_HOME="`/usr/libexec/java_home`" 62 | else 63 | export JAVA_HOME="/Library/Java/Home" 64 | fi 65 | fi 66 | ;; 67 | esac 68 | 69 | if [ -z "$JAVA_HOME" ] ; then 70 | if [ -r /etc/gentoo-release ] ; then 71 | JAVA_HOME=`java-config --jre-home` 72 | fi 73 | fi 74 | 75 | if [ -z "$M2_HOME" ] ; then 76 | ## resolve links - $0 may be a link to maven's home 77 | PRG="$0" 78 | 79 | # need this for relative symlinks 80 | while [ -h "$PRG" ] ; do 81 | ls=`ls -ld "$PRG"` 82 | link=`expr "$ls" : '.*-> \(.*\)$'` 83 | if expr "$link" : '/.*' > /dev/null; then 84 | PRG="$link" 85 | else 86 | PRG="`dirname "$PRG"`/$link" 87 | fi 88 | done 89 | 90 | saveddir=`pwd` 91 | 92 | M2_HOME=`dirname "$PRG"`/.. 93 | 94 | # make it fully qualified 95 | M2_HOME=`cd "$M2_HOME" && pwd` 96 | 97 | cd "$saveddir" 98 | # echo Using m2 at $M2_HOME 99 | fi 100 | 101 | # For Cygwin, ensure paths are in UNIX format before anything is touched 102 | if $cygwin ; then 103 | [ -n "$M2_HOME" ] && 104 | M2_HOME=`cygpath --unix "$M2_HOME"` 105 | [ -n "$JAVA_HOME" ] && 106 | JAVA_HOME=`cygpath --unix "$JAVA_HOME"` 107 | [ -n "$CLASSPATH" ] && 108 | CLASSPATH=`cygpath --path --unix "$CLASSPATH"` 109 | fi 110 | 111 | # For Migwn, ensure paths are in UNIX format before anything is touched 112 | if $mingw ; then 113 | [ -n "$M2_HOME" ] && 114 | M2_HOME="`(cd "$M2_HOME"; pwd)`" 115 | [ -n "$JAVA_HOME" ] && 116 | JAVA_HOME="`(cd "$JAVA_HOME"; pwd)`" 117 | # TODO classpath? 118 | fi 119 | 120 | if [ -z "$JAVA_HOME" ]; then 121 | javaExecutable="`which javac`" 122 | if [ -n "$javaExecutable" ] && ! [ "`expr \"$javaExecutable\" : '\([^ ]*\)'`" = "no" ]; then 123 | # readlink(1) is not available as standard on Solaris 10. 124 | readLink=`which readlink` 125 | if [ ! `expr "$readLink" : '\([^ ]*\)'` = "no" ]; then 126 | if $darwin ; then 127 | javaHome="`dirname \"$javaExecutable\"`" 128 | javaExecutable="`cd \"$javaHome\" && pwd -P`/javac" 129 | else 130 | javaExecutable="`readlink -f \"$javaExecutable\"`" 131 | fi 132 | javaHome="`dirname \"$javaExecutable\"`" 133 | javaHome=`expr "$javaHome" : '\(.*\)/bin'` 134 | JAVA_HOME="$javaHome" 135 | export JAVA_HOME 136 | fi 137 | fi 138 | fi 139 | 140 | if [ -z "$JAVACMD" ] ; then 141 | if [ -n "$JAVA_HOME" ] ; then 142 | if [ -x "$JAVA_HOME/jre/sh/java" ] ; then 143 | # IBM's JDK on AIX uses strange locations for the executables 144 | JAVACMD="$JAVA_HOME/jre/sh/java" 145 | else 146 | JAVACMD="$JAVA_HOME/bin/java" 147 | fi 148 | else 149 | JAVACMD="`which java`" 150 | fi 151 | fi 152 | 153 | if [ ! -x "$JAVACMD" ] ; then 154 | echo "Error: JAVA_HOME is not defined correctly." >&2 155 | echo " We cannot execute $JAVACMD" >&2 156 | exit 1 157 | fi 158 | 159 | if [ -z "$JAVA_HOME" ] ; then 160 | echo "Warning: JAVA_HOME environment variable is not set." 161 | fi 162 | 163 | CLASSWORLDS_LAUNCHER=org.codehaus.plexus.classworlds.launcher.Launcher 164 | 165 | # traverses directory structure from process work directory to filesystem root 166 | # first directory with .mvn subdirectory is considered project base directory 167 | find_maven_basedir() { 168 | 169 | if [ -z "$1" ] 170 | then 171 | echo "Path not specified to find_maven_basedir" 172 | return 1 173 | fi 174 | 175 | basedir="$1" 176 | wdir="$1" 177 | while [ "$wdir" != '/' ] ; do 178 | if [ -d "$wdir"/.mvn ] ; then 179 | basedir=$wdir 180 | break 181 | fi 182 | # workaround for JBEAP-8937 (on Solaris 10/Sparc) 183 | if [ -d "${wdir}" ]; then 184 | wdir=`cd "$wdir/.."; pwd` 185 | fi 186 | # end of workaround 187 | done 188 | echo "${basedir}" 189 | } 190 | 191 | # concatenates all lines of a file 192 | concat_lines() { 193 | if [ -f "$1" ]; then 194 | echo "$(tr -s '\n' ' ' < "$1")" 195 | fi 196 | } 197 | 198 | BASE_DIR=`find_maven_basedir "$(pwd)"` 199 | if [ -z "$BASE_DIR" ]; then 200 | exit 1; 201 | fi 202 | 203 | export MAVEN_PROJECTBASEDIR=${MAVEN_BASEDIR:-"$BASE_DIR"} 204 | echo $MAVEN_PROJECTBASEDIR 205 | MAVEN_OPTS="$(concat_lines "$MAVEN_PROJECTBASEDIR/.mvn/jvm.config") $MAVEN_OPTS" 206 | 207 | # For Cygwin, switch paths to Windows format before running java 208 | if $cygwin; then 209 | [ -n "$M2_HOME" ] && 210 | M2_HOME=`cygpath --path --windows "$M2_HOME"` 211 | [ -n "$JAVA_HOME" ] && 212 | JAVA_HOME=`cygpath --path --windows "$JAVA_HOME"` 213 | [ -n "$CLASSPATH" ] && 214 | CLASSPATH=`cygpath --path --windows "$CLASSPATH"` 215 | [ -n "$MAVEN_PROJECTBASEDIR" ] && 216 | MAVEN_PROJECTBASEDIR=`cygpath --path --windows "$MAVEN_PROJECTBASEDIR"` 217 | fi 218 | 219 | WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain 220 | 221 | exec "$JAVACMD" \ 222 | $MAVEN_OPTS \ 223 | -classpath "$MAVEN_PROJECTBASEDIR/.mvn/wrapper/maven-wrapper.jar" \ 224 | "-Dmaven.home=${M2_HOME}" "-Dmaven.multiModuleProjectDirectory=${MAVEN_PROJECTBASEDIR}" \ 225 | ${WRAPPER_LAUNCHER} $MAVEN_CONFIG "$@" 226 | -------------------------------------------------------------------------------- /mvnw.cmd: -------------------------------------------------------------------------------- 1 | @REM ---------------------------------------------------------------------------- 2 | @REM Licensed to the Apache Software Foundation (ASF) under one 3 | @REM or more contributor license agreements. See the NOTICE file 4 | @REM distributed with this work for additional information 5 | @REM regarding copyright ownership. The ASF licenses this file 6 | @REM to you under the Apache License, Version 2.0 (the 7 | @REM "License"); you may not use this file except in compliance 8 | @REM with the License. You may obtain a copy of the License at 9 | @REM 10 | @REM http://www.apache.org/licenses/LICENSE-2.0 11 | @REM 12 | @REM Unless required by applicable law or agreed to in writing, 13 | @REM software distributed under the License is distributed on an 14 | @REM "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 15 | @REM KIND, either express or implied. See the License for the 16 | @REM specific language governing permissions and limitations 17 | @REM under the License. 18 | @REM ---------------------------------------------------------------------------- 19 | 20 | @REM ---------------------------------------------------------------------------- 21 | @REM Maven2 Start Up Batch script 22 | @REM 23 | @REM Required ENV vars: 24 | @REM JAVA_HOME - location of a JDK home dir 25 | @REM 26 | @REM Optional ENV vars 27 | @REM M2_HOME - location of maven2's installed home dir 28 | @REM MAVEN_BATCH_ECHO - set to 'on' to enable the echoing of the batch commands 29 | @REM MAVEN_BATCH_PAUSE - set to 'on' to wait for a key stroke before ending 30 | @REM MAVEN_OPTS - parameters passed to the Java VM when running Maven 31 | @REM e.g. to debug Maven itself, use 32 | @REM set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000 33 | @REM MAVEN_SKIP_RC - flag to disable loading of mavenrc files 34 | @REM ---------------------------------------------------------------------------- 35 | 36 | @REM Begin all REM lines with '@' in case MAVEN_BATCH_ECHO is 'on' 37 | @echo off 38 | @REM enable echoing my setting MAVEN_BATCH_ECHO to 'on' 39 | @if "%MAVEN_BATCH_ECHO%" == "on" echo %MAVEN_BATCH_ECHO% 40 | 41 | @REM set %HOME% to equivalent of $HOME 42 | if "%HOME%" == "" (set "HOME=%HOMEDRIVE%%HOMEPATH%") 43 | 44 | @REM Execute a user defined script before this one 45 | if not "%MAVEN_SKIP_RC%" == "" goto skipRcPre 46 | @REM check for pre script, once with legacy .bat ending and once with .cmd ending 47 | if exist "%HOME%\mavenrc_pre.bat" call "%HOME%\mavenrc_pre.bat" 48 | if exist "%HOME%\mavenrc_pre.cmd" call "%HOME%\mavenrc_pre.cmd" 49 | :skipRcPre 50 | 51 | @setlocal 52 | 53 | set ERROR_CODE=0 54 | 55 | @REM To isolate internal variables from possible post scripts, we use another setlocal 56 | @setlocal 57 | 58 | @REM ==== START VALIDATION ==== 59 | if not "%JAVA_HOME%" == "" goto OkJHome 60 | 61 | echo. 62 | echo Error: JAVA_HOME not found in your environment. >&2 63 | echo Please set the JAVA_HOME variable in your environment to match the >&2 64 | echo location of your Java installation. >&2 65 | echo. 66 | goto error 67 | 68 | :OkJHome 69 | if exist "%JAVA_HOME%\bin\java.exe" goto init 70 | 71 | echo. 72 | echo Error: JAVA_HOME is set to an invalid directory. >&2 73 | echo JAVA_HOME = "%JAVA_HOME%" >&2 74 | echo Please set the JAVA_HOME variable in your environment to match the >&2 75 | echo location of your Java installation. >&2 76 | echo. 77 | goto error 78 | 79 | @REM ==== END VALIDATION ==== 80 | 81 | :init 82 | 83 | @REM Find the project base dir, i.e. the directory that contains the folder ".mvn". 84 | @REM Fallback to current working directory if not found. 85 | 86 | set MAVEN_PROJECTBASEDIR=%MAVEN_BASEDIR% 87 | IF NOT "%MAVEN_PROJECTBASEDIR%"=="" goto endDetectBaseDir 88 | 89 | set EXEC_DIR=%CD% 90 | set WDIR=%EXEC_DIR% 91 | :findBaseDir 92 | IF EXIST "%WDIR%"\.mvn goto baseDirFound 93 | cd .. 94 | IF "%WDIR%"=="%CD%" goto baseDirNotFound 95 | set WDIR=%CD% 96 | goto findBaseDir 97 | 98 | :baseDirFound 99 | set MAVEN_PROJECTBASEDIR=%WDIR% 100 | cd "%EXEC_DIR%" 101 | goto endDetectBaseDir 102 | 103 | :baseDirNotFound 104 | set MAVEN_PROJECTBASEDIR=%EXEC_DIR% 105 | cd "%EXEC_DIR%" 106 | 107 | :endDetectBaseDir 108 | 109 | IF NOT EXIST "%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config" goto endReadAdditionalConfig 110 | 111 | @setlocal EnableExtensions EnableDelayedExpansion 112 | for /F "usebackq delims=" %%a in ("%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config") do set JVM_CONFIG_MAVEN_PROPS=!JVM_CONFIG_MAVEN_PROPS! %%a 113 | @endlocal & set JVM_CONFIG_MAVEN_PROPS=%JVM_CONFIG_MAVEN_PROPS% 114 | 115 | :endReadAdditionalConfig 116 | 117 | SET MAVEN_JAVA_EXE="%JAVA_HOME%\bin\java.exe" 118 | 119 | set WRAPPER_JAR="%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.jar" 120 | set WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain 121 | 122 | %MAVEN_JAVA_EXE% %JVM_CONFIG_MAVEN_PROPS% %MAVEN_OPTS% %MAVEN_DEBUG_OPTS% -classpath %WRAPPER_JAR% "-Dmaven.multiModuleProjectDirectory=%MAVEN_PROJECTBASEDIR%" %WRAPPER_LAUNCHER% %MAVEN_CONFIG% %* 123 | if ERRORLEVEL 1 goto error 124 | goto end 125 | 126 | :error 127 | set ERROR_CODE=1 128 | 129 | :end 130 | @endlocal & set ERROR_CODE=%ERROR_CODE% 131 | 132 | if not "%MAVEN_SKIP_RC%" == "" goto skipRcPost 133 | @REM check for post script, once with legacy .bat ending and once with .cmd ending 134 | if exist "%HOME%\mavenrc_post.bat" call "%HOME%\mavenrc_post.bat" 135 | if exist "%HOME%\mavenrc_post.cmd" call "%HOME%\mavenrc_post.cmd" 136 | :skipRcPost 137 | 138 | @REM pause the script if MAVEN_BATCH_PAUSE is set to 'on' 139 | if "%MAVEN_BATCH_PAUSE%" == "on" pause 140 | 141 | if "%MAVEN_TERMINATE_CMD%" == "on" exit %ERROR_CODE% 142 | 143 | exit /B %ERROR_CODE% 144 | -------------------------------------------------------------------------------- /pom.xml: -------------------------------------------------------------------------------- 1 | 2 | 4 | 4.0.0 5 | 6 | org.springframework.boot 7 | spring-boot-starter-parent 8 | 2.1.3.RELEASE 9 | 10 | 11 | com.okta.developer 12 | postgresql 13 | 0.0.1-SNAPSHOT 14 | postgresql 15 | Demo project for Spring Boot 16 | 17 | 18 | UTF-8 19 | UTF-8 20 | 1.8 21 | 22 | 23 | 24 | 25 | org.springframework.boot 26 | spring-boot-starter-data-jpa 27 | 28 | 29 | org.springframework.boot 30 | spring-boot-starter-web 31 | 32 | 33 | 34 | org.springframework.boot 35 | spring-boot-starter-data-rest 36 | 37 | 38 | 39 | org.projectlombok 40 | lombok 41 | 42 | 43 | 44 | org.flywaydb 45 | flyway-core 46 | 47 | 48 | 49 | com.vladmihalcea 50 | hibernate-types-52 51 | 2.3.4 52 | 53 | 54 | 55 | org.postgresql 56 | postgresql 57 | runtime 58 | 59 | 60 | org.springframework.boot 61 | spring-boot-starter-test 62 | test 63 | 64 | 65 | 66 | com.okta.spring 67 | okta-spring-boot-starter 68 | 1.1.0 69 | 70 | 71 | 72 | 73 | 74 | 75 | org.springframework.boot 76 | spring-boot-maven-plugin 77 | 78 | 79 | org.hibernate.orm.tooling 80 | hibernate-enhance-maven-plugin 81 | 5.4.1.Final 82 | 83 | 84 | 85 | true 86 | true 87 | 88 | 89 | enhance 90 | 91 | 92 | 93 | 94 | 95 | 96 | 97 | -------------------------------------------------------------------------------- /src/main/java/com/okta/developer/postgresql/PostgresqlApplication.java: -------------------------------------------------------------------------------- 1 | package com.okta.developer.postgresql; 2 | 3 | import org.springframework.boot.SpringApplication; 4 | import org.springframework.boot.autoconfigure.SpringBootApplication; 5 | import org.springframework.context.annotation.Configuration; 6 | import org.springframework.security.config.annotation.web.builders.HttpSecurity; 7 | import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter; 8 | import org.springframework.transaction.annotation.EnableTransactionManagement; 9 | 10 | @SpringBootApplication 11 | @EnableTransactionManagement 12 | public class PostgresqlApplication { 13 | 14 | public static void main(String[] args) { 15 | SpringApplication.run(PostgresqlApplication.class, args); 16 | } 17 | 18 | @Configuration 19 | static class OktaOAuth2WebSecurityConfigurerAdapter extends WebSecurityConfigurerAdapter { 20 | 21 | @Override 22 | protected void configure(HttpSecurity http) throws Exception { 23 | http 24 | .authorizeRequests().anyRequest().authenticated() 25 | .and() 26 | .oauth2ResourceServer().jwt(); 27 | } 28 | } 29 | } 30 | -------------------------------------------------------------------------------- /src/main/java/com/okta/developer/postgresql/controllers/TeacherController.java: -------------------------------------------------------------------------------- 1 | package com.okta.developer.postgresql.controllers; 2 | 3 | import com.okta.developer.postgresql.entities.Review; 4 | import com.okta.developer.postgresql.service.TeacherService; 5 | import org.springframework.beans.factory.annotation.Autowired; 6 | import org.springframework.http.ResponseEntity; 7 | import org.springframework.web.bind.annotation.*; 8 | 9 | import javax.persistence.EntityNotFoundException; 10 | 11 | @RestController 12 | public class TeacherController { 13 | 14 | @Autowired 15 | private final TeacherService teacherService; 16 | 17 | @Autowired 18 | public TeacherController(TeacherService teacherService) { 19 | this.teacherService = teacherService; 20 | } 21 | 22 | @PostMapping("/teachers/{id}/review") 23 | public ResponseEntity addReview(@RequestBody Review review, @PathVariable("id") String teacherID){ 24 | 25 | try { 26 | teacherService.addReview(teacherID, review); 27 | return ResponseEntity.ok().build(); 28 | } 29 | catch (EntityNotFoundException e){ 30 | return ResponseEntity.notFound().build(); 31 | } 32 | 33 | 34 | } 35 | 36 | } 37 | -------------------------------------------------------------------------------- /src/main/java/com/okta/developer/postgresql/dao/CourseDAO.java: -------------------------------------------------------------------------------- 1 | package com.okta.developer.postgresql.dao; 2 | 3 | import com.okta.developer.postgresql.entities.Course; 4 | import org.springframework.data.repository.CrudRepository; 5 | 6 | import java.util.UUID; 7 | 8 | public interface CourseDAO extends CrudRepository { 9 | } 10 | -------------------------------------------------------------------------------- /src/main/java/com/okta/developer/postgresql/dao/TeacherDAO.java: -------------------------------------------------------------------------------- 1 | package com.okta.developer.postgresql.dao; 2 | 3 | import com.okta.developer.postgresql.entities.Teacher; 4 | import org.springframework.data.repository.CrudRepository; 5 | 6 | import java.util.UUID; 7 | 8 | public interface TeacherDAO extends CrudRepository { 9 | } 10 | -------------------------------------------------------------------------------- /src/main/java/com/okta/developer/postgresql/entities/Course.java: -------------------------------------------------------------------------------- 1 | package com.okta.developer.postgresql.entities; 2 | 3 | 4 | import lombok.AllArgsConstructor; 5 | import lombok.Data; 6 | import lombok.NoArgsConstructor; 7 | 8 | import javax.persistence.*; 9 | 10 | @Entity 11 | @Data 12 | @AllArgsConstructor 13 | @NoArgsConstructor 14 | public class Course extends EntityWithUUID { 15 | 16 | private String name; 17 | private int workload; 18 | private short rate; 19 | 20 | @ManyToOne 21 | @JoinColumn(foreignKey = @ForeignKey(name = "fk_course_teacher")) 22 | private Teacher teacher; 23 | 24 | } 25 | -------------------------------------------------------------------------------- /src/main/java/com/okta/developer/postgresql/entities/EntityWithUUID.java: -------------------------------------------------------------------------------- 1 | package com.okta.developer.postgresql.entities; 2 | 3 | import com.vladmihalcea.hibernate.type.json.JsonBinaryType; 4 | import org.hibernate.annotations.Type; 5 | import org.hibernate.annotations.TypeDef; 6 | import org.hibernate.annotations.TypeDefs; 7 | 8 | import javax.persistence.Id; 9 | import javax.persistence.MappedSuperclass; 10 | import java.util.UUID; 11 | 12 | @MappedSuperclass 13 | @TypeDefs({ 14 | @TypeDef(name = "jsonb", typeClass = JsonBinaryType.class) 15 | }) 16 | public class EntityWithUUID { 17 | @Id 18 | @Type(type = "pg-uuid") 19 | private UUID id; 20 | 21 | public EntityWithUUID() { 22 | this.id = UUID.randomUUID(); 23 | } 24 | } 25 | -------------------------------------------------------------------------------- /src/main/java/com/okta/developer/postgresql/entities/Review.java: -------------------------------------------------------------------------------- 1 | package com.okta.developer.postgresql.entities; 2 | 3 | 4 | import lombok.AllArgsConstructor; 5 | import lombok.Data; 6 | import lombok.NoArgsConstructor; 7 | 8 | import java.io.Serializable; 9 | import java.time.LocalDate; 10 | 11 | @Data 12 | @AllArgsConstructor 13 | @NoArgsConstructor 14 | public class Review implements Serializable { 15 | private String author; 16 | private String review; 17 | private LocalDate date; 18 | } 19 | -------------------------------------------------------------------------------- /src/main/java/com/okta/developer/postgresql/entities/Teacher.java: -------------------------------------------------------------------------------- 1 | package com.okta.developer.postgresql.entities; 2 | 3 | import lombok.AllArgsConstructor; 4 | import lombok.Data; 5 | import lombok.NoArgsConstructor; 6 | import org.hibernate.annotations.Type; 7 | 8 | import javax.persistence.Basic; 9 | import javax.persistence.Column; 10 | import javax.persistence.Entity; 11 | import javax.persistence.FetchType; 12 | import java.util.List; 13 | 14 | @Entity 15 | @Data 16 | @AllArgsConstructor 17 | @NoArgsConstructor 18 | public class Teacher extends EntityWithUUID { 19 | 20 | private String name; 21 | private String pictureURL; 22 | private String email; 23 | 24 | @Type(type = "jsonb") 25 | @Column(columnDefinition = "jsonb") 26 | @Basic(fetch = FetchType.LAZY) 27 | private List reviews; 28 | 29 | } 30 | -------------------------------------------------------------------------------- /src/main/java/com/okta/developer/postgresql/service/SimpleTeacherService.java: -------------------------------------------------------------------------------- 1 | package com.okta.developer.postgresql.service; 2 | 3 | import com.okta.developer.postgresql.dao.TeacherDAO; 4 | import com.okta.developer.postgresql.entities.Review; 5 | import com.okta.developer.postgresql.entities.Teacher; 6 | import org.springframework.beans.factory.annotation.Autowired; 7 | import org.springframework.stereotype.Service; 8 | import org.springframework.transaction.annotation.Isolation; 9 | import org.springframework.transaction.annotation.Transactional; 10 | 11 | import javax.persistence.EntityNotFoundException; 12 | import java.time.LocalDate; 13 | import java.util.ArrayList; 14 | import java.util.Objects; 15 | import java.util.UUID; 16 | 17 | @Service 18 | public class SimpleTeacherService implements TeacherService { 19 | 20 | private final TeacherDAO teacherDAO; 21 | 22 | @Autowired 23 | public SimpleTeacherService(TeacherDAO teacherDAO) { 24 | this.teacherDAO = teacherDAO; 25 | } 26 | 27 | @Override 28 | @Transactional(isolation = Isolation.SERIALIZABLE) 29 | public void addReview(String teacherID, Review review) { 30 | Objects.requireNonNull(teacherID); 31 | Objects.requireNonNull(review); 32 | 33 | Teacher teacher = teacherDAO 34 | .findById(UUID.fromString(teacherID)) 35 | .orElseThrow(() -> new EntityNotFoundException(teacherID)); 36 | 37 | review.setDate(LocalDate.now()); 38 | 39 | if(teacher.getReviews() == null){ 40 | teacher.setReviews(new ArrayList<>()); 41 | } 42 | 43 | teacher.getReviews().add(review); 44 | 45 | teacherDAO.save(teacher); 46 | 47 | } 48 | } 49 | -------------------------------------------------------------------------------- /src/main/java/com/okta/developer/postgresql/service/TeacherService.java: -------------------------------------------------------------------------------- 1 | package com.okta.developer.postgresql.service; 2 | 3 | import com.okta.developer.postgresql.entities.Review; 4 | 5 | import javax.validation.constraints.NotNull; 6 | 7 | 8 | public interface TeacherService { 9 | 10 | /** 11 | * 12 | * @param teacherID 13 | * @param review 14 | * @throws javax.persistence.EntityNotFoundException 15 | */ 16 | void addReview(@NotNull String teacherID, @NotNull Review review); 17 | } 18 | -------------------------------------------------------------------------------- /src/main/resources/application.properties: -------------------------------------------------------------------------------- 1 | spring.datasource.url=jdbc:postgresql://localhost:5432/coursedb 2 | spring.datasource.username=postgres 3 | spring.datasource.password=mysecretpassword 4 | spring.jpa.properties.hibernate.dialect=org.hibernate.dialect.PostgreSQLDialect 5 | spring.jpa.hibernate.ddl-auto=validate 6 | spring.jpa.show-sql=true 7 | okta.oauth2.issuer=https://{yourOktaDomain}/oauth2/default 8 | okta.oauth2.clientId={yourClientId} 9 | -------------------------------------------------------------------------------- /src/main/resources/db/migration/V1__ddl.sql: -------------------------------------------------------------------------------- 1 | CREATE TABLE course 2 | ( 3 | id UUID NOT NULL, 4 | NAME VARCHAR(255), 5 | rate INT2 NOT NULL, 6 | workload INT4 NOT NULL, 7 | teacher_id UUID, 8 | PRIMARY KEY (id) 9 | ); 10 | 11 | CREATE TABLE teacher 12 | ( 13 | id UUID NOT NULL, 14 | email VARCHAR(255), 15 | NAME VARCHAR(255), 16 | pictureurl VARCHAR(255), 17 | PRIMARY KEY (id) 18 | ); 19 | 20 | ALTER TABLE course 21 | ADD CONSTRAINT fk_course_teacher FOREIGN KEY (teacher_id) REFERENCES teacher; -------------------------------------------------------------------------------- /src/main/resources/db/migration/V2__data.sql: -------------------------------------------------------------------------------- 1 | INSERT INTO teacher 2 | (id, 3 | email, 4 | NAME, 5 | pictureurl) 6 | VALUES ( '531e4cdd-bb78-4769-a0c7-cb948a9f1238', 7 | 'jirafales@yahoo_.com', 8 | 'Profesor Jirafales', 9 | 'https://upload.wikimedia.org/wikipedia/commons/thumb/d/d1/Ruben2017.jpg/245px-Ruben2017.jpg'); 10 | 11 | INSERT INTO teacher 12 | (id, 13 | email, 14 | NAME, 15 | pictureurl) 16 | VALUES ('6924b3ad-a7e7-4a9a-8773-58f89ef88509', 17 | 'director@xproject_.com', 18 | 'Professor X', 19 | 'https://encrypted-tbn0.gstatic.com/images?q=tbn:ANd9GcS9uI1Cb-nQ2uJOph4_t96KRvLSMjczAKnHLJYi1nqWXagvqWc4'); 20 | 21 | INSERT INTO course 22 | (id, 23 | NAME, 24 | rate, 25 | teacher_id, 26 | workload) 27 | VALUES ('aeebbc96-52be-43fa-8c01-61b9fbca8fd7', 28 | 'Mathematics', 29 | 10, 30 | '531e4cdd-bb78-4769-a0c7-cb948a9f1238', 31 | 20); 32 | 33 | INSERT INTO course 34 | (id, 35 | NAME, 36 | rate, 37 | teacher_id, 38 | workload) 39 | VALUES ('a6e54dad-a5a6-46c6-92b0-d61a78abb142', 40 | 'Spanish', 41 | 10, 42 | '531e4cdd-bb78-4769-a0c7-cb948a9f1238', 43 | 20) ; 44 | 45 | INSERT INTO course 46 | (id, 47 | NAME, 48 | rate, 49 | teacher_id, 50 | workload) 51 | VALUES ('13710917-7469-4bd7-91cc-af8df36213c9', 52 | 'Dealing with unknown', 53 | 100, 54 | '6924b3ad-a7e7-4a9a-8773-58f89ef88509', 55 | 10) ; 56 | 57 | INSERT INTO course 58 | (id, 59 | NAME, 60 | rate, 61 | teacher_id, 62 | workload) 63 | VALUES ('c5e24451-86d3-4f20-ae06-55810c3cf350', 64 | 'Handling your mental power', 65 | 50, 66 | '6924b3ad-a7e7-4a9a-8773-58f89ef88509', 67 | 1000) ; 68 | 69 | INSERT INTO course 70 | (id, 71 | NAME, 72 | rate, 73 | teacher_id, 74 | workload) 75 | VALUES ('d5063295-f1f6-44d3-8e3a-5ba5d8fb46eb', 76 | 'Introduction to psychology', 77 | 100, 78 | '6924b3ad-a7e7-4a9a-8773-58f89ef88509', 79 | 90); -------------------------------------------------------------------------------- /src/main/resources/db/migration/V3__teacher_reviews.sql: -------------------------------------------------------------------------------- 1 | ALTER TABLE teacher 2 | ADD COLUMN reviews jsonb -------------------------------------------------------------------------------- /src/test/java/com/okta/developer/postgresql/PostgresqlApplicationTests.java: -------------------------------------------------------------------------------- 1 | package com.okta.developer.postgresql; 2 | 3 | import org.junit.Test; 4 | import org.junit.runner.RunWith; 5 | import org.springframework.boot.test.context.SpringBootTest; 6 | import org.springframework.test.context.junit4.SpringRunner; 7 | 8 | @RunWith(SpringRunner.class) 9 | @SpringBootTest 10 | public class PostgresqlApplicationTests { 11 | 12 | @Test 13 | public void contextLoads() { 14 | } 15 | 16 | } 17 | --------------------------------------------------------------------------------