/* oK6tTK
**SiteFileFetch.java Z]>O+
*/ 6iVxc|Ia
package NetFox; 6M @[B|Q(
import java.io.*; Ra)3+M!x
import java.net.*; Y2N>HK0
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public class SiteFileFetch extends Thread { \=VtHu92=
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SiteInfoBean siteInfoBean = null; //文件信息Bean S'Q@ScJ
long[] nStartPos; //开始位置 SD"FErJ
long[] nEndPos; //结束位置 &FMc?wq
FileSplitterFetch[] fileSplitterFetch; //子线程对象 QO<jI#
long nFileLength; //文件长度 + [iQLM?zo
boolean bFirst = true; //是否第一次取文件 132{#tG]
boolean bStop = false; //停止标志 }|0^EWL
File tmpFile; //文件下载的临时信息 ZQ4p(6a
DataOutputStream output; //输出到文件的输出流 %aG5F}S2~
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//负责整个文件的抓取,控制内部线程(FileSplitterFetch类) ]l_\71
public SiteFileFetch(SiteInfoBean bean) throws IOException %".HaI]
{ [L3=x;U
siteInfoBean = bean; 5;tD"/nz
//tmpFile = File.createTempFile ("zhong","1111",new File(bean.getSFilePath())); s 1A.+
tmpFile = new File(bean.getSFilePath()+File.separator + bean.getSFileName()+".info"); N({MPO9
if(tmpFile.exists ()) <GS^
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bFirst = false; 1-8mFIK
read_nPos(); bkOv2tZ
} Q3kdlxXR
else y`<*U;xL
{ .5^cb%B*
nStartPos = new long[bean.getNSplitter()]; ^n*)7K[
nEndPos = new long[bean.getNSplitter()]; ~8'sBT
} -^&<Z
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} "Gsc;X'id
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public void run() ;v}GJ<3
{ j$M h+5
//获得文件长度 wcrCEX=I>{
//分割文件 -o^7r@6
//实例FileSplitterFetch U$O\f18
//启动FileSplitterFetch线程 u
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//等待子线程返回 wT6"U$cV
try{ zU5v /'h>d
if(bFirst) qzYwt]GNS
{
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nFileLength = getFileSize(); ]FJjgu<