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 final class UncheckedIOExceptions {
30
31 /**
32 * Constructs 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 */
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 * Constructs 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 * @return a new {@link UncheckedIOException}.
53 */
54 public static UncheckedIOException wrap(final IOException e, final Object message) {
55 return new UncheckedIOException(Objects.toString(message), e);
56 }
57
58 private UncheckedIOExceptions() {
59 // no instance
60 }
61 }