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/*
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at https://mozilla.org/MPL/2.0/.
 */
package es.iti.wakamiti.launcher;


import es.iti.wakamiti.api.imconfig.Configuration;
import org.apache.commons.cli.ParseException;
import org.apache.logging.log4j.Level;
import org.apache.logging.log4j.core.config.Configurator;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import java.net.URISyntaxException;
import java.time.LocalDateTime;
import java.time.format.DateTimeFormatter;
import java.util.Optional;


/**
 * Main class for the WakamitiLauncher application.
 *
 * 

This class contains the main method for launching Wakamiti. It parses command-line arguments, * initializes the logger, fetches and updates classpath, and runs the WakamitiRunner.

* * @author Luis Iñesta Gelabert - [email protected] */ public class WakamitiLauncher { private static Logger logger; /** * Retrieves the logger instance. * * @return The logger instance. */ static Logger logger() { return logger; } /** * The main entry point for the WakamitiLauncher application. * * @param args The command-line arguments. */ public static void main(final String[] args) { CliArguments arguments = new CliArguments(); try { arguments.parse(args); if (arguments.isHelpActive()) { arguments.printUsage(); return; } } catch (ParseException e) { arguments.printUsage(); System.exit(1); } boolean debugMode = arguments.isDebugActive(); try { logger = createLogger(arguments.wakamitiConfiguration().inner("log"), debugMode); } catch (URISyntaxException e) { System.err.println(e.getMessage()); System.exit(2); } if (logger.isDebugEnabled()) { logger.debug("{}", arguments); } try { new WakamitiLauncherFetcher(arguments).fetchAndUpdateClasspath(); WakamitiRunner runner = new WakamitiRunner(arguments); if (arguments.isShowContributionsEnabled()) { logger().info("The available contributions are the following:"); logger().info("------------------------------------"); logger().info(runner.getContributions()); logger().info("------------------------------------"); } boolean passed = runner.run(); if (!passed) System.exit(3); } catch (Exception e) { logger.error("Error: {}", e.toString()); if (logger.isDebugEnabled()) { logger.error("", e); } System.exit(2); } } private static Logger createLogger(Configuration conf, boolean debug) { String loggerName = "es.iti.wakamiti"; Optional level = conf.get("level", String.class).map(String::toUpperCase).map(Level::toLevel); Optional path = conf.get("path", String.class); if (path.isPresent()) { String filename = path.get() + "/wakamiti-" + LocalDateTime.now().format(DateTimeFormatter.ofPattern("yyyyMMddhhmmss")) + ".log"; System.setProperty("path", filename); System.setProperty("log4j.configurationFile", "log4j2_file.xml"); } if (level.isEmpty()) { if (debug) { level = Optional.of(Level.DEBUG); } else { level = Optional.of(Level.INFO); } } level.ifPresent(l -> { Configurator.setLevel(loggerName, l); //NOSONAR // Configurator.setLevel("es.iti.commons", l); //NOSONAR }); conf.inner("loggers").asProperties() .forEach((k, v) -> Configurator.setLevel(k.toString(), Level.toLevel(v.toString()))); return LoggerFactory.getLogger(loggerName); } }




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