| /** |
| * 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.storm.testing; |
| |
| import java.io.File; |
| import org.apache.storm.shade.org.apache.commons.io.FileUtils; |
| import org.apache.storm.utils.Utils; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| public class TmpPath implements AutoCloseable { |
| private static final Logger LOG = LoggerFactory.getLogger(TmpPath.class); |
| private final File path; |
| |
| public TmpPath() { |
| this(localTempPath()); |
| } |
| |
| public TmpPath(String path) { |
| this.path = new File(path); |
| } |
| |
| public static String localTempPath() { |
| StringBuilder ret = new StringBuilder().append(System.getProperty("java.io.tmpdir")); |
| if (!Utils.isOnWindows()) { |
| ret.append("/"); |
| } |
| ret.append(Utils.uuid()); |
| return ret.toString(); |
| } |
| |
| public String getPath() { |
| return path.getAbsolutePath(); |
| } |
| |
| public File getFile() { |
| return path; |
| } |
| |
| @Override |
| public void close() { |
| if (path.exists()) { |
| try { |
| FileUtils.forceDelete(path); |
| } catch (Exception e) { |
| //on windows, the host process still holds lock on the logfile |
| LOG.info(e.getMessage()); |
| } |
| } |
| } |
| } |