/* Sd^e!?bp
**SiteFileFetch.java %o#D"
*/ [gzw<b:`
package NetFox; Q_6./.GQ
import java.io.*; P}&7G-
import java.net.*; 0} liK
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public class SiteFileFetch extends Thread { rgIJ]vmy<H
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SiteInfoBean siteInfoBean = null; //文件信息Bean D/{Tl
long[] nStartPos; //开始位置 o|l)oc6{
long[] nEndPos; //结束位置 n1uJQt
FileSplitterFetch[] fileSplitterFetch; //子线程对象 v2EM| Q xp
long nFileLength; //文件长度 w>H!H6Q
boolean bFirst = true; //是否第一次取文件 \fU{$
boolean bStop = false; //停止标志 x7Ly,
File tmpFile; //文件下载的临时信息 zmf5!77
DataOutputStream output; //输出到文件的输出流 A>OL5TCl
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//负责整个文件的抓取,控制内部线程(FileSplitterFetch类) c2?(.UV
public SiteFileFetch(SiteInfoBean bean) throws IOException 52l|
{ MY9?957F
siteInfoBean = bean; Zi@?g IiX
//tmpFile = File.createTempFile ("zhong","1111",new File(bean.getSFilePath())); i3;Z:,A4NN
tmpFile = new File(bean.getSFilePath()+File.separator + bean.getSFileName()+".info"); fPK|Nw]b
if(tmpFile.exists ()) &!/L^Y*+
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bFirst = false; qg:1
read_nPos(); N_q7ip%z
} pR 1 v^m|
else N.xmHv Pk
{ wxo(
nStartPos = new long[bean.getNSplitter()]; w:'$Uf8]
nEndPos = new long[bean.getNSplitter()]; s.C-II?e
} !S%XIq}FX
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public void run() Gk799SDL
{ t
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//获得文件长度 fn#b3ee
//分割文件 dWD9YIYf
//实例FileSplitterFetch }Ss#0Gee
//启动FileSplitterFetch线程 >\}2("bv
//等待子线程返回 #5G!lbH
try{ [ "J
if(bFirst) l+R-lsj
{ uA:;OM}
nFileLength = getFileSize(); N<