Java - Spring Boot

examples/java_spring/.devcontainer/Dockerfile

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+FROM sapmachine:21-jdk-ubuntu
+
+WORKDIR /workspaces/graphql_examples/examples/java_spring
+
+# Update/Upgrade to latest software, add keys and sources, install software
+RUN export DEBIAN_FRONTEND=noninteractive && apt update && apt -y upgrade
+RUN apt-get update && export DEBIAN_FRONTEND=noninteractive && apt -y install --no-install-recommends \
+    postgresql-client \
+    pspg \
+    libpq-dev
+
+RUN <<EOF cat >> ~/.bashrc
+
+# Default PostgreSQL Connection
+# Will automatically connect to the devcontainer's attached PostgreSQL
+# database (see "docker-compose.yml") by typing "psql".
+export PGHOST=127.0.0.1 PGPORT=30202 PGUSER=postgres
+export PAGER=pspg
+EOF

examples/java_spring/.devcontainer/devcontainer.json

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+{
+  "name": "java_spring (GraphQL Example)",
+  "dockerComposeFile": "docker-compose.yml",
+  "service": "devcontainer",
+  "workspaceFolder": "/workspaces/graphql_examples/examples/${localWorkspaceFolderBasename}",
+  "remoteUser": "root",
+  // "postCreateCommand": "",
+  "forwardPorts": [
+    30201,
+    30202
+  ],
+  "portsAttributes": {
+    "30201": {
+      "label": "spring"
+    },
+    "30202": {
+      "label": "psql"
+    }
+  },
+  "otherPortsAttributes": {
+    "onAutoForward": "ignore"
+  },
+  "customizations": {
+    "vscode": {
+      "extensions": [
+        "ms-vscode-remote.remote-containers",
+        "esbenp.prettier-vscode",
+        "rvest.vs-code-prettier-eslint",
+        "wmaurer.change-case",
+        "mquandalle.graphql",
+        "yzhang.markdown-all-in-one",
+        "darkriszty.markdown-table-prettify",
+        "trybick.terminal-zoom",
+        "netcorext.uuid-generator",
+        "redhat.vscode-yaml",
+        "ms-azuretools.vscode-docker",
+        "vscjava.vscode-java-pack",
+        "vmware.vscode-boot-dev-pack",
+        "vscjava.vscode-gradle"
+      ]
+    }
+  }
+}

examples/java_spring/.devcontainer/docker-compose.yml

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+version: '3'
+
+name: graphql_example-java_spring
+
+services:
+  devcontainer:
+    build:
+      context: .
+      dockerfile: Dockerfile
+    ports:
+      - 30201
+    volumes:
+      - ../../../..:/workspaces:cached
+    command: sleep infinity
+    network_mode: host
+
+  postgres:
+    image: postgres:15.1
+    restart: unless-stopped
+    ports:
+      - 30202:5432
+    volumes:
+      - postgres-data:/var/lib/postgresql/data
+    environment:
+      POSTGRES_USER: postgres
+      POSTGRES_HOST_AUTH_METHOD: trust
+
+volumes:
+  postgres-data:

examples/java_spring/.editorconfig

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+../../.editorconfig

examples/java_spring/.eslintrc.js

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+../../.eslintrc.js

examples/java_spring/.gitignore

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+HELP.md
+.gradle
+build/
+!gradle/wrapper/gradle-wrapper.jar
+!**/src/main/**/build/
+!**/src/test/**/build/
+
+### STS ###
+.apt_generated
+.classpath
+.factorypath
+.project
+.settings
+.springBeans
+.sts4-cache
+bin/
+!**/src/main/**/bin/
+!**/src/test/**/bin/
+
+### IntelliJ IDEA ###
+.idea
+*.iws
+*.iml
+*.ipr
+out/
+!**/src/main/**/out/
+!**/src/test/**/out/
+
+### NetBeans ###
+/nbproject/private/
+/nbbuild/
+/dist/
+/nbdist/
+/.nb-gradle/

examples/java_spring/.prettierrc

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+../../.prettierrc

examples/java_spring/.vscode/extensions.json

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+{
+  "recommendations": [
+    "vscjava.vscode-java-pack",
+    "vmware.vscode-boot-dev-pack",
+    "vscjava.vscode-gradle"
+  ]
+}

examples/java_spring/.vscode/settings.json

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+{
+  "java.compile.nullAnalysis.mode": "automatic",
+  "java.configuration.updateBuildConfiguration": "automatic"
+}

examples/java_spring/README.md

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+# java_spring
+
+## Stack
+
+- Java (OpenJDK 21)
+- Spring Boot
+

examples/java_spring/build.gradle

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+plugins {
+	id 'java'
+	id 'org.springframework.boot' version '3.2.0'
+	id 'io.spring.dependency-management' version '1.1.4'
+}
+
+group = 'net.adeynack.graphql_examples.java_spring'
+version = '0.0.1-SNAPSHOT'
+
+java {
+	sourceCompatibility = '21'
+}
+
+repositories {
+	mavenCentral()
+}
+
+dependencies {
+	implementation 'org.springframework.boot:spring-boot-starter-graphql'
+	implementation 'org.springframework.boot:spring-boot-starter-web'
+	runtimeOnly 'org.postgresql:postgresql'
+	testImplementation 'org.springframework.boot:spring-boot-starter-test'
+	testImplementation 'org.springframework:spring-webflux'
+	testImplementation 'org.springframework.graphql:spring-graphql-test'
+}
+
+tasks.named('test') {
+	useJUnitPlatform()
+}

examples/java_spring/gradle/wrapper/gradle-wrapper.properties

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+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.5-bin.zip
+networkTimeout=10000
+validateDistributionUrl=true
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists