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; 19 20 import java.io.IOException; 21 import java.io.UncheckedIOException; 22 import java.util.Objects; 23 24 /** 25 * Helps use lambdas that throw {@link IOException} rethrow as {@link UncheckedIOException}. 26 * 27 * @since 2.12.0 28 */ 29 class UncheckedIOExceptions { 30 31 /** 32 * Creates a new UncheckedIOException for the given detail message. 33 * <p> 34 * This method exists because there is no String constructor in {@link UncheckedIOException}. 35 * </p> 36 * 37 * @param message the detail message. 38 * @return a new {@link UncheckedIOException}. 39 */ create(final Object message)40 public static UncheckedIOException create(final Object message) { 41 final String string = Objects.toString(message); 42 return new UncheckedIOException(string, new IOException(string)); 43 } 44 45 /** 46 * Creates a new UncheckedIOException for the given detail message. 47 * <p> 48 * This method exists because there is no String constructor in {@link UncheckedIOException}. 49 * </p> 50 * @param e cause the {@link IOException}. 51 * @param message the detail message. 52 * 53 * @return a new {@link UncheckedIOException}. 54 */ wrap(final IOException e, final Object message)55 public static UncheckedIOException wrap(final IOException e, final Object message) { 56 return new UncheckedIOException(Objects.toString(message), e); 57 } 58 UncheckedIOExceptions()59 private UncheckedIOExceptions() { 60 // no instance 61 } 62 } 63