/*
* Licensed to jclouds, Inc. (jclouds) under one or more
* contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. jclouds licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.jclouds.filesystem.util;
import java.io.File;
import java.io.IOException;
/**
* Utilities for the filesystem blobstore.
*
* @author Andrew Gaul
*/
public class Utils {
/** Private constructor for utility class. */
private Utils() {
// Do nothing
}
/** Delete a file or a directory recursively. */
public static void deleteRecursively(File file) throws IOException {
if (file.isDirectory()) {
File[] children = file.listFiles();
if (children != null) {
for (File child : children) {
deleteRecursively(child);
}
}
}
if (!file.delete()) {
throw new IOException("Could not delete: " + file);
}
}
}