森中灵 最后提交于1月前 增加RedirectContext方便配置HTTP:80跳转到HTTPS:443

/*
 * 版权所有 (C) 2015 知启蒙(ZHIQIM) 保留所有权利。[遇见知启蒙，邂逅框架梦]
 * 
 * https://zhiqim.org/project/zhiqim_framework/zhiqim_httpd.htm
 *
 * Zhiqim Httpd is licensed under Mulan PSL v2.
 * You can use this software according to the terms and conditions of the Mulan PSL v2.
 * You may obtain a copy of Mulan PSL v2 at:
 *          http://license.coscl.org.cn/MulanPSL2
 * THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
 * EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
 * MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
 * See the Mulan PSL v2 for more details.
 */
package org.zhiqim.httpd;

import java.io.IOException;
import java.io.OutputStream;

/**
 * 记录输出流长度流封装类
 *
 * @version v1.0.0 @author zouzhigang 2017-6-14 新建与整理
 */
public class HttpOutputStreamWrap extends OutputStream
{
    private final HttpConnection conn;
    private long length;
    
    public HttpOutputStreamWrap(HttpConnection conn)
    {
        this.conn = conn;
    }
    
    @Override
    public void write(int b) throws IOException
    {
        byte[] buf = new byte[]{(byte)b};
        write(buf, 0, 1);
    }
    
    @Override
    public void write(byte[] b, int off, int len) throws IOException
    {
        conn.write(b, off, len);
        length += len;
    }
    
    public long length()
    {
        return length;
    }
}