/*
* Copyright 2012 The Netty Project
*
* The Netty Project licenses this file to you 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 io.netty.transport.udt.nio;
import io.netty.buffer.BufType;
import io.netty.buffer.MessageBuf;
import io.netty.channel.ChannelMetadata;
import io.netty.logging.InternalLogger;
import io.netty.logging.InternalLoggerFactory;
import com.barchart.udt.TypeUDT;
import com.barchart.udt.nio.SocketChannelUDT;
/**
* Byte Channel Acceptor for UDT Streams.
*/
public class NioUdtByteAcceptorChannel extends NioUdtAcceptorChannel {
private static final InternalLogger logger = InternalLoggerFactory
.getInstance(NioUdtByteAcceptorChannel.class);
private static final ChannelMetadata METADATA = new ChannelMetadata(
BufType.BYTE, false);
public NioUdtByteAcceptorChannel() {
super(TypeUDT.STREAM);
}
@Override
protected int doReadMessages(final MessageBuf<Object> buf) throws Exception {
final SocketChannelUDT channelUDT = javaChannel().accept();
if (channelUDT == null) {
return 0;
} else {
buf.add(new NioUdtByteConnectorChannel(this, channelUDT.socketUDT()
.id(), channelUDT));
return 1;
}
}
@Override
public ChannelMetadata metadata() {
return METADATA;
}
}