src/vogar/util/IoUtils.java

/*
 * Copyright (C) 2010 The Android Open Source Project
 *
 * Licensed 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 vogar.util;

import java.io.Closeable;
import java.io.File;
import java.io.IOException;
import java.net.Socket;

public final class IoUtils {

    public static void safeMkdirs(File path) {
        boolean success;
        if (!path.exists()) {
            success = path.mkdirs();
        } else if (!path.isDirectory()) {
            success = path.delete() && path.mkdirs();
        } else {
            success = true;
        }

        if (!success) {
            throw new RuntimeException("Failed to make directory " + path);
        }
    }

    public static void closeQuietly(Closeable c) {
        if (c != null) {
            try {
                c.close();
            } catch (IOException ignored) {
            }
        }
    }

    public static void closeQuietly(Socket c) {
        if (c != null) {
            try {
                c.close();
            } catch (IOException ignored) {
            }
        }
    }
}