1/*
2 * Copyright (C) 2010 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17package vogar.util;
18
19import java.io.Closeable;
20import java.io.File;
21import java.io.IOException;
22import java.net.Socket;
23
24public final class IoUtils {
25
26    public static void safeMkdirs(File path) {
27        boolean success;
28        if (!path.exists()) {
29            success = path.mkdirs();
30        } else if (!path.isDirectory()) {
31            success = path.delete() && path.mkdirs();
32        } else {
33            success = true;
34        }
35
36        if (!success) {
37            throw new RuntimeException("Failed to make directory " + path);
38        }
39    }
40
41    public static void closeQuietly(Closeable c) {
42        if (c != null) {
43            try {
44                c.close();
45            } catch (IOException ignored) {
46            }
47        }
48    }
49
50    public static void closeQuietly(Socket c) {
51        if (c != null) {
52            try {
53                c.close();
54            } catch (IOException ignored) {
55            }
56        }
57    }
58}
59