/*
* 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.nio;
import com.facebook.presto.jdbc.internal.netty.channel.AbstractChannelSink;
import com.facebook.presto.jdbc.internal.netty.channel.Channel;
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.socket.ChannelRunnableWrapper;
public abstract class AbstractNioChannelSink extends AbstractChannelSink {
@Override
public ChannelFuture execute(ChannelPipeline pipeline, final Runnable task) {
Channel ch = pipeline.getChannel();
if (ch instanceof AbstractNioChannel<?>) {
AbstractNioChannel<?> channel = (AbstractNioChannel<?>) ch;
ChannelRunnableWrapper wrapper = new ChannelRunnableWrapper(pipeline.getChannel(), task);
channel.worker.executeInIoThread(wrapper);
return wrapper;
}
return super.execute(pipeline, task);
}
@Override
protected boolean isFireExceptionCaughtLater(ChannelEvent event, Throwable actualCause) {
Channel channel = event.getChannel();
boolean fireLater = false;
if (channel instanceof AbstractNioChannel<?>) {
fireLater = !AbstractNioWorker.isIoThread((AbstractNioChannel<?>) channel);
}
return fireLater;
}
}