/*******************************************************************************
* Copyright (c) 2015
*
* Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*******************************************************************************/
package jsettlers.common.utils;
import java.io.File;
import java.io.IOException;
public class FileUtils {
public interface IFileVisitor {
void visitFile(File file) throws IOException;
}
public static void walkFileTree(File file, IFileVisitor fileVisitor) throws IOException {
if (file == null) {
return;
}
File[] files = file.listFiles();
if (files != null) {
for (File child : files) {
walkFileTree(child, fileVisitor);
}
}
fileVisitor.visitFile(file);
}
public static void deleteRecursively(File file) throws IOException {
walkFileTree(file, new IFileVisitor() {
@Override
public void visitFile(File file) throws IOException {
file.delete();
}
});
}
}