/**
* Copyright (C) 2012-2016 BonitaSoft S.A.
* BonitaSoft, 32 rue Gustave Eiffel - 38000 Grenoble
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 2.0 of the License, or
* (at your option) any later version.
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.bonitasoft.console.common.server.i18n;
import java.io.File;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
/**
* @author Vincent Elcrin
*/
public class FileUtils {
public static List<File> getMatchingFiles(final String regex, List<File> files) {
List<File> locales = new ArrayList<>();
for (File file : files) {
if (isFileMatching(file, regex)) {
locales.add(file);
}
}
return locales;
}
private static boolean isFileMatching(File file, String regex) {
return file.isFile() && file.getName().matches(regex);
}
public static List<File> listDir(File dir) {
File[] files = dir.listFiles();
if (files == null) {
files = new File[0];
}
return Arrays.asList(files);
}
}