com.SendFileHandler_org.java Source code

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Here is the source code for com.SendFileHandler_org.java

Source

package com;

import java.io.File;
import java.io.IOException;

import io.netty.buffer.ByteBuf;
import io.netty.channel.ChannelHandler;
import io.netty.handler.stream.ChunkedFile;
import io.netty.channel.ChannelHandlerContext;
import io.netty.channel.ChannelHandler.Sharable;
import io.netty.channel.SimpleChannelInboundHandler;

/*
 * Copyright 2004-2005 the original author or authors.
 *
 * 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.
 */
/**
 * 
 * @author SITO3
 *
 */
@Sharable
public class SendFileHandler_org extends SimpleChannelInboundHandler<ByteBuf> implements ChannelHandler {
    String fileName;
    Server server = null;

    /**
     * Send file handler
     * @param fileName A file to be sent to client 
     * @param fs FtpSessionHandler object
     * @param responseCtx A ChannelHandlerContext for sending file name list transfer result to client
     * @param passiveServer PassiveServer object
     */
    public SendFileHandler_org(String fileName, Server server) {
        this.fileName = fileName;
        this.server = server;
    }

    @Override
    public void channelActive(ChannelHandlerContext ctx) throws IOException {
        ctx.writeAndFlush(new ChunkedFile(new File(this.fileName)))
                .addListener(new FileTransferCompleteListener(server));
    }

    @Override
    public void exceptionCaught(ChannelHandlerContext ctx, Throwable t) throws Exception {
        t.printStackTrace();
    }

    @Override
    protected void channelRead0(ChannelHandlerContext arg0, ByteBuf arg1) throws Exception {
        // TODO Auto-generated method stub
    }
}