org.apache.activemq.artemis.utils.FileUtil Maven / Gradle / Ivy
/**
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF 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.apache.activemq.artemis.utils;
import java.io.File;
import java.io.IOException;
import java.nio.file.Files;
import java.util.Arrays;
import java.util.HashSet;
import org.apache.activemq.artemis.logs.ActiveMQUtilLogger;
import static java.nio.file.attribute.PosixFilePermission.GROUP_EXECUTE;
import static java.nio.file.attribute.PosixFilePermission.GROUP_READ;
import static java.nio.file.attribute.PosixFilePermission.GROUP_WRITE;
import static java.nio.file.attribute.PosixFilePermission.OTHERS_EXECUTE;
import static java.nio.file.attribute.PosixFilePermission.OTHERS_READ;
import static java.nio.file.attribute.PosixFilePermission.OWNER_EXECUTE;
import static java.nio.file.attribute.PosixFilePermission.OWNER_READ;
import static java.nio.file.attribute.PosixFilePermission.OWNER_WRITE;
public class FileUtil {
public static void makeExec(File file) throws IOException {
try {
Files.setPosixFilePermissions(file.toPath(), new HashSet<>(Arrays.asList(OWNER_READ, OWNER_WRITE, OWNER_EXECUTE, GROUP_READ, GROUP_WRITE, GROUP_EXECUTE, OTHERS_READ, OTHERS_EXECUTE)));
} catch (Throwable ignore) {
// Our best effort was not good enough :)
}
}
public static final boolean deleteDirectory(final File directory) {
if (directory.isDirectory()) {
String[] files = directory.list();
int num = 5;
int attempts = 0;
while (files == null && (attempts < num)) {
try {
Thread.sleep(100);
} catch (InterruptedException e) {
}
files = directory.list();
attempts++;
}
if (files == null) {
ActiveMQUtilLogger.LOGGER.failedListFilesToCleanup(directory.getAbsolutePath());
} else {
for (String file : files) {
File f = new File(directory, file);
if (!deleteDirectory(f)) {
ActiveMQUtilLogger.LOGGER.failedToCleanupFile(f.getAbsolutePath());
}
}
}
}
return directory.delete();
}
}