java_network_test

This project is production of light network application that is coded by Java.

Specification

This application provides the "searching service" from database.
A server pripare database, then client connect to it.
Also application supports the GUI function.
model.png shows the application sequence chart.

Environment

I tested it with the following environment

• OS
  • MacOS Mojave 10.14.6
• Java version
  • OpenJDK Runtime Environment (build 13+33)
• Database
  • Sqlite3 (3.24.0)

Build

At first, a database table has to be created in server.
For example, I recomend you to use Chinook sample dataset. Then, you type the following command in the top directory.

make build

But, you have to set the classpath that refers corrent directory and postgresql.jar. (Currently the path is hardcoded in server source file)

Run

At first, server program is started.

./run.sh server

Client program is started as well after server running.

./run.sh client localhost