sample-rest-api's Introduction

sample-rest-api

Really basic rest service with one GET endpoint, /hello

Building

Make sure you have a JDK installed (see below)

This project uses Gradle for dependency/build management.

There are two types of artifacts you can build from this repository - war and executable jar:

./gradlew clean war - creates build/libs/spring-boot-rest.war
./gradlew clean bootJar - creates build/libs/spring-boot-rest.jar
- Run this jar using embedded Tomcat: java -jar build/libs/spring-boot-rest.jar

Install JDK

You will need a JDK installed to build this project. For OSX: https://formulae.brew.sh/cask/temurin

Pro Tip: install multiple versions and add an alias to quickly switch JDKs

Installed:

$ brew list --casks --verbose --versions      
temurin8 8,302:b08
temurin11 11.0.12,7
temurin 16.0.2,7

Aliases in bash profile:

setJdk8='export JAVA_HOME=$(/usr/libexec/java_home -v 1.8)'
setJdk11='export JAVA_HOME=$(/usr/libexec/java_home -v 11)'
setJdk16='export JAVA_HOME=$(/usr/libexec/java_home -v 16)'

In action:

$ setJdk8 && java -version 
openjdk version "1.8.0_302"
OpenJDK Runtime Environment (Temurin)(build 1.8.0_302-b08)
OpenJDK 64-Bit Server VM (Temurin)(build 25.302-b08, mixed mode)

$ setJdk11 && java -version
openjdk version "11.0.12" 2021-07-20
OpenJDK Runtime Environment Temurin-11.0.12+7 (build 11.0.12+7)
OpenJDK 64-Bit Server VM Temurin-11.0.12+7 (build 11.0.12+7, mixed mode)

$ setJdk16 && java -version
openjdk version "16.0.2" 2021-07-20
OpenJDK Runtime Environment Temurin-16.0.2+7 (build 16.0.2+7)
OpenJDK 64-Bit Server VM Temurin-16.0.2+7 (build 16.0.2+7, mixed mode, sharing)

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