001package fr.ifremer.adagio.core.action;
002
003/*
004 * #%L
005 * SIH-Adagio :: Shared
006 * $Id:$
007 * $HeadURL:$
008 * %%
009 * Copyright (C) 2012 - 2014 Ifremer
010 * %%
011 * This program is free software: you can redistribute it and/or modify
012 * it under the terms of the GNU Affero General Public License as published by
013 * the Free Software Foundation, either version 3 of the License, or
014 * (at your option) any later version.
015 * 
016 * This program is distributed in the hope that it will be useful,
017 * but WITHOUT ANY WARRANTY; without even the implied warranty of
018 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
019 * GNU General Public License for more details.
020 * 
021 * You should have received a copy of the GNU Affero General Public License
022 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
023 * #L%
024 */
025
026/**
027 * Display help for command line (--help)
028 * 
029 * @author Benoit Lavenier <benoit.lavenier@e-is.pro>
030 * @since 3.5.4
031 * 
032 */
033public class AdagioCoreHelpAction {
034
035    public void show() {
036        StringBuilder sb = new StringBuilder();
037
038        sb.append("Usage:  <commands> <options>\n")
039                .append("with <commands>:\n")
040                .append(" -h --help                                 Display help\n")
041                .append("    --server     --port <port>             Start server (to enable Allegro synchronization)\n")
042                .append("    --schema-update                        Run database schema update\n")
043                .append("    --schema-status    --output <file>     Generate a database status report (pending schema changes)\n")
044                .append("    --schema-diff      --output <file>     Generate a database schema diff report (compare database to adagio data model)\n")
045                .append("    --schema-changelog --output <file>     Generate a diff into a changelog XML file (compare database to adagio data model)\n")
046                .append("\n")
047                .append("with <options>:\n")
048                .append(" -u --user <user>            Database user\n")
049                .append(" -p --password <pwd>         Database password\n")
050                .append(" -db --database <db_url>     Database JDBC URL ()\n");
051
052        System.out.println(sb.toString());
053    }
054}