/* FG6mh,C!
**SiteFileFetch.java Trt1M
*/ >*S ;z+!&
package NetFox; !=rJ~s
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import java.io.*; x|q|> dPB
import java.net.*; /dq(Z"O_
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public class SiteFileFetch extends Thread { /E<:=DD<
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SiteInfoBean siteInfoBean = null; //文件信息Bean El4SL'E@
long[] nStartPos; //开始位置 BhC>G2 ^7
long[] nEndPos; //结束位置 P1A5Qq
FileSplitterFetch[] fileSplitterFetch; //子线程对象 C!s !j
long nFileLength; //文件长度 {;E]#=|
boolean bFirst = true; //是否第一次取文件 U.p"JSH
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boolean bStop = false; //停止标志 l~*D
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File tmpFile; //文件下载的临时信息 ]Wdnr1d~8
DataOutputStream output; //输出到文件的输出流 <^Sp4J
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//负责整个文件的抓取,控制内部线程(FileSplitterFetch类) KB6`OT^b{r
public SiteFileFetch(SiteInfoBean bean) throws IOException ooIA#u
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siteInfoBean = bean; tB==v{t
//tmpFile = File.createTempFile ("zhong","1111",new File(bean.getSFilePath())); `g!NFp9q
tmpFile = new File(bean.getSFilePath()+File.separator + bean.getSFileName()+".info"); Tmr%r'i3
if(tmpFile.exists ()) >^ijj`{d
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bFirst = false;
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read_nPos(); 7o4B1YD
} vfPIC!
else w~l%xiC
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nStartPos = new long[bean.getNSplitter()]; Zia<$kAO
nEndPos = new long[bean.getNSplitter()]; ~5sH`w~vQ
} c&;Xjy
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} ;/=6~%
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public void run() x>m=n_
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//获得文件长度 L+J)
//分割文件 cOo@UU P
//实例FileSplitterFetch kcyT#'=j
//启动FileSplitterFetch线程 mqk tM6
//等待子线程返回 Gn}^BJN
try{ GG$&=.$
if(bFirst) V/W{d[86G
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nFileLength = getFileSize(); P[<EFjE
if(nFileLength == -1) &