com.sangupta.swift.netty.http.HttpStaticFileServerInitializer.java Source code

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Here is the source code for com.sangupta.swift.netty.http.HttpStaticFileServerInitializer.java

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/**
 *
 * swift - Netty based HTTP Server
 * Copyright (c) 2014, Sandeep Gupta
 * 
 * http://sangupta.com/projects/swift
 * 
 * Licensed 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.sangupta.swift.netty.http;

import io.netty.channel.ChannelInitializer;
import io.netty.channel.ChannelPipeline;
import io.netty.channel.socket.SocketChannel;
import io.netty.handler.codec.http.HttpObjectAggregator;
import io.netty.handler.codec.http.HttpServerCodec;
import io.netty.handler.ssl.SslContext;
import io.netty.handler.stream.ChunkedWriteHandler;

public class HttpStaticFileServerInitializer extends ChannelInitializer<SocketChannel> {

    private final SslContext sslContext;

    private final HttpStaticFileServerHandler fileServerHandler;

    public HttpStaticFileServerInitializer(SslContext sslContext, HttpStaticFileServerHandler fileServerHandler) {
        this.sslContext = sslContext;
        this.fileServerHandler = fileServerHandler;
    }

    @Override
    protected void initChannel(SocketChannel socketChannel) throws Exception {
        ChannelPipeline pipeline = socketChannel.pipeline();
        if (this.sslContext != null) {
            pipeline.addLast(this.sslContext.newHandler(socketChannel.alloc()));
        }
        pipeline.addLast(new HttpServerCodec());
        pipeline.addLast(new HttpObjectAggregator(65536));
        pipeline.addLast(new ChunkedWriteHandler());
        pipeline.addLast(fileServerHandler);
    }

}