1 package net.sumaris.core.action;
2
3 /*-
4 * #%L
5 * Quadrige3 Core :: Quadrige3 Server Core
6 * $Id:$
7 * $HeadURL:$
8 * %%
9 * Copyright (C) 2017 Ifremer
10 * %%
11 * This program is free software: you can redistribute it and/or modify
12 * it under the terms of the GNU General Public License as
13 * published by the Free Software Foundation, either version 3 of the
14 * License, or (at your option) any later version.
15 *
16 * This program is distributed in the hope that it will be useful,
17 * but WITHOUT ANY WARRANTY; without even the implied warranty of
18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 * GNU General Public License for more details.
20 *
21 * You should have received a copy of the GNU General Public
22 * License along with this program. If not, see
23 * <http://www.gnu.org/licenses/gpl-3.0.html>.
24 * #L%
25 */
26
27 /**
28 * <p>
29 * HelpAction class.
30 * </p>
31 *
32 */
33 public class HelpAction {
34
35 /**
36 * <p>
37 * show.
38 * </p>
39 */
40 public void show() {
41 StringBuilder sb = new StringBuilder();
42
43 sb.append("Usage: <commands> <options>").append("\n")
44 .append("with <commands>:").append("\n")
45 .append(" -h --help Display help").append("\n")
46 .append(" --schema-create --output <db_dir> Create a new database schema").append("\n")
47 .append(" --schema-update Update database schema").append("\n")
48 .append(" --schema-changelog --output <file> Generate a database changelog report (pending schema changes)").append("\n")
49 //.append(" --schema-diff --output <file> Generate a database schema diff report (compare database and model)").append("\n")
50 .append("\n")
51 .append("with <options>:").append("\n")
52 .append(" -u --user <user> Database user").append("\n")
53 .append(" -p --password <pwd> Database password").append("\n")
54 .append(" -db --database <db_url> Database JDBC URL ()").append("\n")
55 .append(" -f Force the output directory overwrite, if exists").append("\n")
56 .append("\n");
57
58 System.out.println(sb.toString());
59 }
60 }