com.eucalyptus.cluster.service.ws.NodeClientChannelInitializer.java Source code

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Here is the source code for com.eucalyptus.cluster.service.ws.NodeClientChannelInitializer.java

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/*************************************************************************
 * (c) Copyright 2017 Hewlett Packard Enterprise Development Company LP
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; version 3 of the License.
 *
 * This program 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 for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see http://www.gnu.org/licenses/.
 ************************************************************************/
package com.eucalyptus.cluster.service.ws;

import com.eucalyptus.cluster.proxy.node.ProxyNodeController;
import com.eucalyptus.component.annotation.ComponentPart;
import com.eucalyptus.util.async.AsyncRequestPoolable;
import com.eucalyptus.ws.IoHandlers;
import com.eucalyptus.ws.client.MonitoredSocketChannelInitializer;
import com.google.common.base.Supplier;
import com.google.common.base.Suppliers;
import io.netty.channel.ChannelHandler;
import io.netty.channel.ChannelPipeline;
import io.netty.channel.socket.SocketChannel;

/**
 *
 */
@ComponentPart(ProxyNodeController.class)
public class NodeClientChannelInitializer extends MonitoredSocketChannelInitializer
        implements AsyncRequestPoolable {

    @SuppressWarnings("Guava")
    private static final Supplier<ChannelHandler> wsSecHandler = Suppliers.memoize(NodeWsSecHandler::new);

    @Override
    protected void initChannel(final SocketChannel socketChannel) throws Exception {
        super.initChannel(socketChannel);
        final ChannelPipeline pipeline = socketChannel.pipeline();
        pipeline.addLast("decoder", IoHandlers.httpResponseDecoder());
        pipeline.addLast("aggregator", IoHandlers.newHttpChunkAggregator());
        pipeline.addLast("encoder", IoHandlers.httpRequestEncoder());
        pipeline.addLast("wrapper", IoHandlers.ioMessageWrappingHandler());
        pipeline.addLast("serializer", IoHandlers.soapMarshalling());
        pipeline.addLast("wssec", wsSecHandler.get());
        pipeline.addLast("addressing", IoHandlers.addressingHandler("EucalyptusNC#"));
        pipeline.addLast("soap", IoHandlers.soapHandler());
        pipeline.addLast("binding", IoHandlers.bindingHandler("eucalyptus_ucsb_edu"));
    }
}