176 lines
4.2 KiB
Java
176 lines
4.2 KiB
Java
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/*
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* Copyright (C) 2020 Christian Pierre MOMON <christian.momon@devinsy.fr>
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*
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* This file is part of AgirStatool, simple key value database.
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*
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* AgirStatool is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as
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* published by the Free Software Foundation, either version 3 of the
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* License, or (at your option) any later version.
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*
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* AgirStatool is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with AgirStatool. If not, see <http://www.gnu.org/licenses/>.
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*/
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package org.april.agirstatool.demo;
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import java.io.File;
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import org.apache.commons.lang3.StringUtils;
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import org.apache.log4j.BasicConfigurator;
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import org.apache.log4j.PropertyConfigurator;
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import org.april.agirstatool.core.AgirStatoolException;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import fr.devinsy.strings.StringList;
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import utils.BuildInformation;
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/**
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* The Class JugaDemo is a demo for Juga.
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*/
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public final class AgirStatool
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{
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private static Logger logger = LoggerFactory.getLogger(AgirStatool.class);
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/**
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* JugaDemo class has to be not instanciated.
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*/
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private AgirStatool()
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{
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}
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/**
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* Demo.
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*
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* @throws AgirStatoolException
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* the Juga exception
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*/
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public static void demo() throws AgirStatoolException
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{
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}
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/**
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* This method displays the CLI help.
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*
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*/
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public static void help()
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{
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StringList message = new StringList();
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message.append("Juga Demo version ").appendln(BuildInformation.instance().version());
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message.appendln("Usage:");
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message.appendln(" jugademo [ -h | -help | --help ]");
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message.appendln(" juga -demo [ -h | -help | --help ]");
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System.out.println(message.toString());
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}
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/**
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* The main method.
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*
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* @param args
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* the arguments
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*/
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public static void main(final String[] args)
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{
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// Configure log.
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File loggerConfig = new File("log4j.properties");
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if (loggerConfig.exists())
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{
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PropertyConfigurator.configure(loggerConfig.getAbsolutePath());
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logger.info("Dedicated log configuration done.");
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logger.info("Configuration file was found in [{}].", loggerConfig.getAbsoluteFile());
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}
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else
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{
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BasicConfigurator.configure();
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logger.info("Basic log configuration done.");
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logger.info("Configuration file was not found in [{}].", loggerConfig.getAbsoluteFile());
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}
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// Run.
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AgirStatool.run(args);
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}
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/**
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*
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* This method launch CLI.
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*
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* @param args
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* necessary arguments
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*/
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public static void run(final String[] args)
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{
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try
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{
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// Set default catch.
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Thread.setDefaultUncaughtExceptionHandler(new Thread.UncaughtExceptionHandler()
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{
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@Override
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public void uncaughtException(final Thread thread, final Throwable exception)
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{
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String message;
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if (exception instanceof OutOfMemoryError)
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{
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message = "Java ran out of memory!\n\n";
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}
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else
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{
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message = String.format("An error occured: %1s(%2s)", exception.getClass(), exception.getMessage());
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}
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logger.error("uncaughtException ", exception);
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logger.error(message);
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logger.info("Oups, an unexpected error occured. Please try again.");
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}
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});
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// This part implements an automate.
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int parameterCount = args.length;
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if (parameterCount == 0)
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{
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demo();
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}
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else if (StringUtils.equals(args[0], "-h") || StringUtils.equals(args[0], "-help") || StringUtils.equals(args[0], "--help"))
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{
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help();
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}
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else if (StringUtils.equals(args[0], "get"))
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{
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switch (parameterCount)
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{
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case 2:
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{
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}
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break;
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case 3:
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{
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}
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break;
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default:
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throw new AgirStatoolException("Bad parameter count.");
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}
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}
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else
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{
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System.out.println("Bad usage detected.");
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help();
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}
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}
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catch (AgirStatoolException exception)
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{
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System.err.println("SibaException = " + exception.getMessage());
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logger.error(exception.getMessage(), exception);
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help();
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}
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}
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}
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