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package io.undertow.protocols.http2;

import java.io.IOException;
import java.nio.ByteBuffer;
import java.nio.channels.FileChannel;
import org.xnio.channels.StreamSourceChannel;

import io.undertow.UndertowMessages;

Stream sink channel that serves as the basis for channels that do not have the ability to write data.

In particular these are: - PING - GO_AWAY

Author:Stuart Douglas
/** * Stream sink channel that serves as the basis for channels that do not have the ability * to write data. * <p> * In particular these are: * - PING * - GO_AWAY * * @author Stuart Douglas */
abstract class Http2NoDataStreamSinkChannel extends AbstractHttp2StreamSinkChannel { protected Http2NoDataStreamSinkChannel(Http2Channel channel) { super(channel); } @Override public long transferFrom(FileChannel src, long position, long count) throws IOException { throw UndertowMessages.MESSAGES.controlFrameCannotHaveBodyContent(); } @Override public long transferFrom(StreamSourceChannel source, long count, ByteBuffer throughBuffer) throws IOException { throw UndertowMessages.MESSAGES.controlFrameCannotHaveBodyContent(); } @Override public long write(ByteBuffer[] srcs, int offset, int length) throws IOException { throw UndertowMessages.MESSAGES.controlFrameCannotHaveBodyContent(); } @Override public long write(ByteBuffer[] srcs) throws IOException { throw UndertowMessages.MESSAGES.controlFrameCannotHaveBodyContent(); } @Override public int write(ByteBuffer src) throws IOException { throw UndertowMessages.MESSAGES.controlFrameCannotHaveBodyContent(); } @Override public long writeFinal(ByteBuffer[] srcs, int offset, int length) throws IOException { throw UndertowMessages.MESSAGES.controlFrameCannotHaveBodyContent(); } @Override public long writeFinal(ByteBuffer[] srcs) throws IOException { throw UndertowMessages.MESSAGES.controlFrameCannotHaveBodyContent(); } @Override public int writeFinal(ByteBuffer src) throws IOException { throw UndertowMessages.MESSAGES.controlFrameCannotHaveBodyContent(); } }