/*
* 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 com.facebook.presto.jdbc.internal.netty.channel.socket.http;
import java.net.SocketAddress;
import com.facebook.presto.jdbc.internal.netty.buffer.ChannelBuffer;
import com.facebook.presto.jdbc.internal.netty.channel.AbstractChannelSink;
import com.facebook.presto.jdbc.internal.netty.channel.ChannelEvent;
import com.facebook.presto.jdbc.internal.netty.channel.ChannelFuture;
import com.facebook.presto.jdbc.internal.netty.channel.ChannelPipeline;
import com.facebook.presto.jdbc.internal.netty.channel.ChannelState;
import com.facebook.presto.jdbc.internal.netty.channel.ChannelStateEvent;
import com.facebook.presto.jdbc.internal.netty.channel.MessageEvent;
final class HttpTunnelingClientSocketPipelineSink extends AbstractChannelSink {
public void eventSunk(
ChannelPipeline pipeline, ChannelEvent e) throws Exception {
HttpTunnelingClientSocketChannel channel = (HttpTunnelingClientSocketChannel) e.getChannel();
ChannelFuture future = e.getFuture();
if (e instanceof ChannelStateEvent) {
ChannelStateEvent stateEvent = (ChannelStateEvent) e;
ChannelState state = stateEvent.getState();
Object value = stateEvent.getValue();
switch (state) {
case OPEN:
if (Boolean.FALSE.equals(value)) {
channel.closeReal(future);
}
break;
case BOUND:
if (value != null) {
channel.bindReal((SocketAddress) value, future);
} else {
channel.unbindReal(future);
}
break;
case CONNECTED:
if (value != null) {
channel.connectReal((SocketAddress) value, future);
} else {
channel.closeReal(future);
}
break;
case INTEREST_OPS:
channel.setInterestOpsReal(((Integer) value).intValue(), future);
break;
}
} else if (e instanceof MessageEvent) {
channel.writeReal((ChannelBuffer) ((MessageEvent) e).getMessage(), future);
}
}
}