/* 'e>'JZR
**SiteFileFetch.java |Eu#mN
*/ $v8T%'p+
package NetFox; 3]NKAPY
import java.io.*; 1)e[F#|
import java.net.*; lq1223
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public class SiteFileFetch extends Thread { t&yuo E
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SiteInfoBean siteInfoBean = null; //文件信息Bean i'ZnU55=
long[] nStartPos; //开始位置 u9 *ic~Nh
long[] nEndPos; //结束位置 =%77~q-HL
FileSplitterFetch[] fileSplitterFetch; //子线程对象 JBV
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long nFileLength; //文件长度 < A`srmS?
boolean bFirst = true; //是否第一次取文件 _0&U'/cs
boolean bStop = false; //停止标志 -hK^ *vJ
File tmpFile; //文件下载的临时信息 5n::]Q%=D
DataOutputStream output; //输出到文件的输出流 G{+zKs}~
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//负责整个文件的抓取,控制内部线程(FileSplitterFetch类) Kk%
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public SiteFileFetch(SiteInfoBean bean) throws IOException us#ji i.<
{ m9 'bDyyK
siteInfoBean = bean; vN6)Szim
//tmpFile = File.createTempFile ("zhong","1111",new File(bean.getSFilePath())); wLq#,X>%B
tmpFile = new File(bean.getSFilePath()+File.separator + bean.getSFileName()+".info"); +nYF9z2
if(tmpFile.exists ()) \ 6Y%z
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bFirst = false; ![[:Z
read_nPos(); Fe2iG-ec
} 0sq?>$~Kc*
else Qoz4(~I
{ o3'Za'N.
nStartPos = new long[bean.getNSplitter()];
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nEndPos = new long[bean.getNSplitter()]; H/0b3I^
} BI>r'
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public void run() tv9 R$-cJ
{ ;3=RM\
//获得文件长度 ()_^:WQO?
//分割文件 O2~Q(q'
//实例FileSplitterFetch bL%-9BG
//启动FileSplitterFetch线程 M r~IVmtf
//等待子线程返回 &