org.infinispan.rest.http2.Http11ClientInitializer.java Source code

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Here is the source code for org.infinispan.rest.http2.Http11ClientInitializer.java

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/*
 * Copyright 2014 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 org.infinispan.rest.http2;

import io.netty.channel.ChannelPipeline;
import io.netty.channel.socket.SocketChannel;
import io.netty.handler.codec.http.HttpClientCodec;
import io.netty.handler.codec.http.HttpContentDecompressor;
import io.netty.handler.codec.http.HttpObjectAggregator;
import io.netty.handler.logging.LogLevel;
import io.netty.handler.logging.LoggingHandler;
import io.netty.handler.ssl.SslContext;

/**
 * Configures the client pipeline to support HTTP/1.1.
 */
public class Http11ClientInitializer extends CommunicationInitializer {

    private final SslContext sslCtx;
    private final int maxContentLength;
    private final Http11ResponseHandler communicationHandler = new Http11ResponseHandler();

    public Http11ClientInitializer(SslContext sslCtx, int maxContentLength) {
        this.sslCtx = sslCtx;
        this.maxContentLength = maxContentLength;
    }

    @Override
    public void initChannel(SocketChannel ch) throws Exception {
        ChannelPipeline p = ch.pipeline();

        if (sslCtx != null) {
            p.addLast(sslCtx.newHandler(ch.alloc()));
        }

        p.addLast(new HttpClientCodec());
        p.addLast(new HttpContentDecompressor());
        p.addLast(new HttpObjectAggregator(maxContentLength));
        p.addLast(communicationHandler);
        p.addLast(new LoggingHandler(LogLevel.TRACE));
    }

    @Override
    public CommunicationHandler getCommunicationHandler() {
        return communicationHandler;
    }
}