/* OZB(4{vnyC
**SiteFileFetch.java -5\hZ!!J2
*/ CcG{+-=H)
package NetFox; pmv;M`_|R
import java.io.*; -1DQO|q#
import java.net.*; tF+m/}PM^
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public class SiteFileFetch extends Thread { 4w<U%57
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SiteInfoBean siteInfoBean = null; //文件信息Bean B>AmH%f/
long[] nStartPos; //开始位置 /2Y t\=S=
long[] nEndPos; //结束位置 "
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FileSplitterFetch[] fileSplitterFetch; //子线程对象 <]2X~+v
long nFileLength; //文件长度 F\^9=}b_i
boolean bFirst = true; //是否第一次取文件 A9`& Wnw?
boolean bStop = false; //停止标志 ^7G@CBic"
File tmpFile; //文件下载的临时信息 PJ5~,4H-4
DataOutputStream output; //输出到文件的输出流 ]DHB'NOh,
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//负责整个文件的抓取,控制内部线程(FileSplitterFetch类) R7+3$F5B
public SiteFileFetch(SiteInfoBean bean) throws IOException VJ8cls<
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siteInfoBean = bean; Oi+9kk
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//tmpFile = File.createTempFile ("zhong","1111",new File(bean.getSFilePath())); VEj-%"\
tmpFile = new File(bean.getSFilePath()+File.separator + bean.getSFileName()+".info"); ecfw[4B`
if(tmpFile.exists ()) yU<T_&M
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bFirst = false; !VBl/ aU@
read_nPos(); E4idEQ}H
} #;4<dDVy
else >NwS0j$j@
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nStartPos = new long[bean.getNSplitter()]; <H03i"Z/S
nEndPos = new long[bean.getNSplitter()]; xn|M]E1)
} jrJ!A(<)
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public void run() "V|&s/9
{ jRdmQmTJ
//获得文件长度 Esx"nex
//分割文件 Ns
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//实例FileSplitterFetch CCx_|>
//启动FileSplitterFetch线程 jMFLd
//等待子线程返回 lqdil l\
try{ p6P .I8g
if(bFirst) ]c/k%]o~
{ Q1hHK'3w
nFileLength = getFileSize(); AIN Fv;
if(nFileLength == -1) FLf< gz
{ TQhu$z<