由于www.jspsmart.com停止运营,我将其源代码写出来。JspSmart的源代码只有五个类,分别为File,Files,Request,SmartUploadException和主要业务类SmartUpload,软件包名为com.jspsmart.upload
File.java
import
java.io.ByteArrayInputStream;
import
java.io.FileOutputStream;
import
java.io.IOException;
import
java.math.BigInteger;
import
java.sql.ResultSet;
import
java.sql.SQLException;
import
javax.servlet.ServletException;

//
Referenced classes of package com.jspsmart.upload:
//
SmartUploadException, SmartUpload
public
class
File

...
{

private SmartUpload m_parent;
private int m_startData;
private int m_endData;
private int m_size;
private String m_fieldname;
private String m_filename;
private String m_fileExt;
private String m_filePathName;
private String m_contentType;
private String m_contentDisp;
private String m_typeMime;
private String m_subTypeMime;
private String m_contentString;
private boolean m_isMissing;
public static final int SAVEAS_AUTO = 0;
public static final int SAVEAS_VIRTUAL = 1;
public static final int SAVEAS_PHYSICAL = 2;

File()

...{
m_startData = 0;
m_endData = 0;
m_size = 0;
m_fieldname = new String();
m_filename = new String();
m_fileExt = new String();
m_filePathName = new String();
m_contentType = new String();
m_contentDisp = new String();
m_typeMime = new String();
m_subTypeMime = new String();
m_contentString = new String();
m_isMissing = true;
}

public void saveAs(String s)
throws IOException, SmartUploadException

...{
saveAs(s, 0);
}

public void saveAs(String s, int i)
throws IOException, SmartUploadException

...{
String s1 = new String();
s1 = m_parent.getPhysicalPath(s, i);
if(s1 == null)
throw new IllegalArgumentException("There is no specified destination file (1140).");
try

...{
java.io.File file = new java.io.File(s1);
FileOutputStream fileoutputstream = new FileOutputStream(file);
fileoutputstream.write(m_parent.m_binArray, m_startData, m_size);
fileoutputstream.close();
}
catch(IOException ioexception)

...{
throw new SmartUploadException("File can't be saved (1120).");
}
}

public void fileToField(ResultSet resultset, String s)
throws ServletException, IOException, SmartUploadException, SQLException

...{
long l = 0L;
int i = 0x10000;
int j = 0;
int k = m_startData;
if(resultset == null)
throw new IllegalArgumentException("The RecordSet cannot be null (1145).");
if(s == null)
throw new IllegalArgumentException("The columnName cannot be null (1150).");
if(s.length() == 0)
throw new IllegalArgumentException("The columnName cannot be empty (1155).");
l = BigInteger.valueOf(m_size).divide(BigInteger.valueOf(i)).longValue();
j = BigInteger.valueOf(m_size).mod(BigInteger.valueOf(i)).intValue();
try

...{
for(int i1 = 1; (long)i1 < l; i1++)

...{
resultset.updateBinaryStream(s, new ByteArrayInputStream(m_parent.m_binArray, k, i), i);
k = k != 0 ? k : 1;
k = i1 * i + m_startData;
}

if(j > 0)
resultset.updateBinaryStream(s, new ByteArrayInputStream(m_parent.m_binArray, k, j), j);
}
catch(SQLException sqlexception)

...{
byte abyte0[] = new byte[m_size];
System.arraycopy(m_parent.m_binArray, m_startData, abyte0, 0, m_size);
resultset.updateBytes(s, abyte0);
}
catch(Exception exception)

...{
throw new SmartUploadException("Unable to save file in the DataBase (1130).");
}
}

public boolean isMissing()

...{
return m_isMissing;
}

public String getFieldName()

...{
return m_fieldname;
}

public String getFileName()

...{
return m_filename;
}

public String getFilePathName()

...{
return m_filePathName;
}

public String getFileExt()

...{
return m_fileExt;
}

public String getContentType()

...{
return m_contentType;
}

public String getContentDisp()

...{
return m_contentDisp;
}

public String getContentString()

...{
String s = new String(m_parent.m_binArray, m_startData, m_size);
return s;
}

public String getTypeMIME()
throws IOException

...{
return m_typeMime;
}

public String getSubTypeMIME()

...{
return m_subTypeMime;
}

public int getSize()

...{
return m_size;
}

protected int getStartData()

...{
return m_startData;
}

protected int getEndData()
