1 package net.sumaris.core.util;
2
3 /*-
4 * #%L
5 * SUMARiS:: Core shared
6 * %%
7 * Copyright (C) 2018 SUMARiS Consortium
8 * %%
9 * This program is free software: you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License as
11 * published by the Free Software Foundation, either version 3 of the
12 * License, or (at your option) any later version.
13 *
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
18 *
19 * You should have received a copy of the GNU General Public
20 * License along with this program. If not, see
21 * <http://www.gnu.org/licenses/gpl-3.0.html>.
22 * #L%
23 */
24
25 import com.google.common.collect.ImmutableList;
26
27 import java.util.List;
28 import java.util.regex.Matcher;
29 import java.util.regex.Pattern;
30 import java.util.stream.Collectors;
31
32 public class ApplicationUtils {
33
34 public static String[] adaptArgsForConfig(String... args) {
35
36 final Pattern optionPattern = Pattern.compile("--([a-zA-Z0-9._]+)=([^ \t]+)");
37
38 List<String> configArgs = ImmutableList.copyOf(args).stream()
39 .flatMap(arg -> {
40 Matcher matcher = optionPattern.matcher(arg);
41 if (matcher.matches()) {
42 String name = matcher.group(1);
43 String value = matcher.group(2);
44 // If composite property name (e.g. 'xxx.yyy'): add '--option' before name and value
45 if (name.indexOf(".") != -1) {
46 return ImmutableList.of("--option", name, value).stream();
47 }
48 // If simple property (e.g. 'xxx'), separate name and value (do no add '--option')
49 // See alias defined in SumarisConfiguration
50 else {
51 return ImmutableList.of("--"+name, value).stream();
52 }
53 }
54 return ImmutableList.of(arg).stream();
55 }).collect(Collectors.toList());
56
57 return configArgs.toArray(new String[configArgs.size()]);
58 }
59 }