org.conscrypt.io.IoUtils Maven / Gradle / Ivy
/*
* 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 org.conscrypt.io;
import java.io.Closeable;
import java.io.InterruptedIOException;
import java.net.Socket;
import org.conscrypt.Internal;
@Internal
public final class IoUtils {
private IoUtils() {}
/**
* Closes 'closeable', ignoring any checked exceptions. Does nothing if 'closeable' is null.
*/
public static void closeQuietly(Closeable closeable) {
if (closeable != null) {
try {
closeable.close();
} catch (RuntimeException rethrown) {
throw rethrown;
} catch (Exception ignored) {
}
}
}
/**
* Closes 'socket', ignoring any exceptions. Does nothing if 'socket' is null.
*/
public static void closeQuietly(Socket socket) {
if (socket != null) {
try {
socket.close();
} catch (Exception ignored) {
}
}
}
public static void throwInterruptedIoException() throws InterruptedIOException {
// This is typically thrown in response to an
// InterruptedException which does not leave the thread in an
// interrupted state, so explicitly interrupt here.
Thread.currentThread().interrupt();
// TODO: set InterruptedIOException.bytesTransferred
throw new InterruptedIOException();
}
}