/* ~~P5k:
**SiteFileFetch.java @mBQ?;qlK
*/ >U>(`r*
package NetFox; gD?l-RT>
import java.io.*; uW{l(}0N
import java.net.*; Zi
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public class SiteFileFetch extends Thread { o|:b;\)b
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SiteInfoBean siteInfoBean = null; //文件信息Bean 3hH<T.@)
long[] nStartPos; //开始位置 V!=,0zy~Z
long[] nEndPos; //结束位置 q;CiV
FileSplitterFetch[] fileSplitterFetch; //子线程对象 &z3o7rif$
long nFileLength; //文件长度 !.gIHY
boolean bFirst = true; //是否第一次取文件 )&O
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boolean bStop = false; //停止标志 F>l]
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File tmpFile; //文件下载的临时信息 RqrdAkg
DataOutputStream output; //输出到文件的输出流 P@B]
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//负责整个文件的抓取,控制内部线程(FileSplitterFetch类) p6@)-2^
public SiteFileFetch(SiteInfoBean bean) throws IOException n\DV3rXI9
{ m(!FHPvN
siteInfoBean = bean; ki!0^t:9
//tmpFile = File.createTempFile ("zhong","1111",new File(bean.getSFilePath())); "^-a M
tmpFile = new File(bean.getSFilePath()+File.separator + bean.getSFileName()+".info"); WT=;: j
if(tmpFile.exists ()) ~!L}yw
{ 4VSU8tK|N]
bFirst = false; 2ilQXy
read_nPos(); =,8]nwgo
} HV|,}Wks6s
else r19
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{
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nStartPos = new long[bean.getNSplitter()]; T5h
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nEndPos = new long[bean.getNSplitter()]; T8g$uFo
} `;C V=,M
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} :I#V.
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public void run() } Kgy
{ /8S>;5hvK@
//获得文件长度 y)@wjH{6
//分割文件 GTd,n=
//实例FileSplitterFetch .k !{*
//启动FileSplitterFetch线程 {wKB;?fUvk
//等待子线程返回 { <