3 * Copyright (C) 2009-2017 SonarSource SA
4 * mailto:info AT sonarsource DOT com
6 * This program is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 3 of the License, or (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
16 * You should have received a copy of the GNU Lesser General Public License
17 * along with this program; if not, write to the Free Software Foundation,
18 * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
20 package org.sonar.scanner.repository.language;
22 import java.util.ArrayList;
23 import java.util.Collection;
24 import javax.annotation.CheckForNull;
25 import org.picocontainer.Startable;
26 import org.sonar.api.resources.Languages;
29 * Languages repository using {@link Languages}
32 public class DefaultLanguagesRepository implements LanguagesRepository, Startable {
34 private Languages languages;
36 public DefaultLanguagesRepository(Languages languages) {
37 this.languages = languages;
42 if (languages.all().length == 0) {
43 throw new IllegalStateException("No language plugins are installed.");
52 public Language get(String languageKey) {
53 org.sonar.api.resources.Language language = languages.get(languageKey);
54 return language != null ? new Language(language.getKey(), language.getName(), language.getFileSuffixes()) : null;
58 * Get list of all supported languages.
61 public Collection<Language> all() {
62 org.sonar.api.resources.Language[] all = languages.all();
63 Collection<Language> result = new ArrayList<>(all.length);
64 for (org.sonar.api.resources.Language language : all) {
65 result.add(new Language(language.getKey(), language.getName(), language.getFileSuffixes()));