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/*
* Copyright (C) 2016 The Android Open Source Project
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. The Android Open Source
* Project designates this particular file as subject to the "Classpath"
* exception as provided by The Android Open Source Project in the LICENSE
* file that accompanied this code.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*/
package sun.nio.ch;
import java.io.FileDescriptor;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.net.InetAddress;
import java.net.Socket;
import java.net.SocketAddress;
import java.net.SocketException;
import java.net.SocketImpl;
/**
* This class is only used for {@link SocketAdaptor} to be backward-compatible
* with older Android versions which always set the {@code impl} field of
* {@link Socket}. As such none of the methods in this class are implemented
* since {@link SocketAdaptor} should override everything in {@link Socket}
* which may access the {@code impl} field.
*/
class FileDescriptorHolderSocketImpl extends SocketImpl {
public FileDescriptorHolderSocketImpl(FileDescriptor fd) {
this.fd = fd;
}
@Override
public void setOption(int optID, Object value) throws SocketException {
throw new UnsupportedOperationException();
}
@Override
public Object getOption(int optID) throws SocketException {
throw new UnsupportedOperationException();
}
@Override
protected void create(boolean stream) throws IOException {
throw new UnsupportedOperationException();
}
@Override
protected void connect(String host, int port) throws IOException {
throw new UnsupportedOperationException();
}
@Override
protected void connect(InetAddress address, int port) throws IOException {
throw new UnsupportedOperationException();
}
@Override
protected void connect(SocketAddress address, int timeout) throws IOException {
throw new UnsupportedOperationException();
}
@Override
protected void bind(InetAddress host, int port) throws IOException {
throw new UnsupportedOperationException();
}
@Override
protected void listen(int backlog) throws IOException {
throw new UnsupportedOperationException();
}
@Override
protected void accept(SocketImpl s) throws IOException {
throw new UnsupportedOperationException();
}
@Override
protected InputStream getInputStream() throws IOException {
throw new UnsupportedOperationException();
}
@Override
protected OutputStream getOutputStream() throws IOException {
throw new UnsupportedOperationException();
}
@Override
protected int available() throws IOException {
throw new UnsupportedOperationException();
}
@Override
protected void close() throws IOException {
throw new UnsupportedOperationException();
}
@Override
protected void sendUrgentData(int data) throws IOException {
throw new UnsupportedOperationException();
}
}
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