# appengine-java-vm-sudoku-sample

**Repository Path**: mirrors_GoogleCloudPlatform/appengine-java-vm-sudoku-sample

## Basic Information

- **Project Name**: appengine-java-vm-sudoku-sample
- **Description**: This is a vm engine sample in java using opencv
- **Primary Language**: Unknown
- **License**: Apache-2.0
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2020-08-08
- **Last Updated**: 2026-02-21

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

VM Engines Sudoku Java Sample
=============================

This is a tutorial in Java showing how to :

- make and deploy a simple hello world app with either maven or gradle.
- use servlet 3.1 to make a file upload frontend
- use objectify to store results in the datastore
- use memcache to optimize the accesses to the datastore
- customize your runtime to use a native dependency

## tutorial steps

Simple startup Hello world app:

    git checkout master

Simple frontend with the with datastore and memcache TODOs:

    git checkout textbased

Simple frontend with the with datastore and memcache Done:

    git checkout textbased-done

Complete application with VM customization TODOs:

    git checkout docker

Complete application:

    git checkout complete


## Maven usage

To run in local Managed VM:

    mvn clean install appengine:gcloud_app_run

To deploy to VM enabled project:

    mvn -Dgcloud.project=YOUR_PROJECT appengine:gcloud_app_deploy

## [Alternative] Gradle usage

To watch code changes and automatically compile:

    gradle watch

To start the local development server (it will pick up the changes generated by watch automatically):

    gradle run

To deploy on App Engine:

    gradle deploy

To compile manually once:

    gradle

To trigger the unit tests:

    gradle test