1 /* 2 * Licensed to the Apache Software Foundation (ASF) under one or more 3 * contributor license agreements. See the NOTICE file distributed with 4 * this work for additional information regarding copyright ownership. 5 * The ASF licenses this file to You under the Apache License, Version 2.0 6 * (the "License"); you may not use this file except in compliance with 7 * the License. You may obtain a copy of the License at 8 * 9 * http://www.apache.org/licenses/LICENSE-2.0 10 * 11 * Unless required by applicable law or agreed to in writing, software 12 * distributed under the License is distributed on an "AS IS" BASIS, 13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 * See the License for the specific language governing permissions and 15 * limitations under the License. 16 */ 17 18 package org.apache.commons.io.file; 19 20 import java.io.IOException; 21 import java.nio.file.Files; 22 import java.nio.file.Path; 23 import java.nio.file.attribute.FileAttribute; 24 25 /** 26 * A temporary file path that deletes its delegate on close. 27 * 28 * @since 2.12.0 29 */ 30 public class TempFile extends DeletablePath { 31 32 /** 33 * Creates a new instance for a new temporary file in the specified directory, using the given prefix to generate its 34 * name. 35 * 36 * @param dir See {@link Files#createTempFile(Path, String, String, FileAttribute...)}. 37 * @param prefix See {@link Files#createTempFile(Path, String, String, FileAttribute...)}. 38 * @param suffix See {@link Files#createTempFile(Path, String, String, FileAttribute...)}. 39 * @param attrs See {@link Files#createTempFile(Path, String, String, FileAttribute...)}. 40 * @return a new instance for a new temporary directory 41 * @throws IOException See {@link Files#createTempFile(Path, String, String, FileAttribute...)}. 42 */ 43 public static TempFile create(final Path dir, final String prefix, final String suffix, final FileAttribute<?>... attrs) throws IOException { 44 return new TempFile(Files.createTempFile(dir, prefix, suffix, attrs)); 45 } 46 47 /** 48 * Creates a new instance for a new temporary file in the specified directory, using the given prefix to generate its 49 * name. 50 * 51 * @param prefix See {@link Files#createTempFile(Path, String, String, FileAttribute...)}. 52 * @param suffix See {@link Files#createTempFile(Path, String, String, FileAttribute...)}. 53 * @param attrs See {@link Files#createTempFile(Path, String, String, FileAttribute...)}. 54 * @return a new instance for a new temporary directory 55 * @throws IOException See {@link Files#createTempFile(Path, String, String, FileAttribute...)}. 56 */ 57 public static TempFile create(final String prefix, final String suffix, final FileAttribute<?>... attrs) throws IOException { 58 return new TempFile(Files.createTempFile(prefix, suffix, attrs)); 59 } 60 61 /** 62 * Constructs a new instance wrapping the given delegate. 63 * 64 * @param path The delegate. 65 */ 66 private TempFile(final Path path) { 67 super(path); 68 } 69 70 }