restaurant/com/util/SmartFile.java

package com.util;
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;

public class SmartFile
{
    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;

    SmartFile()
    {
        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
    {
        //Method invokes dubious new String() constructor; just use ""
        //Creating a new java.lang.String object using the no-argument constructor wastes memory because the object so created will be functionally indistinguishable from the empty string constant "".\u00A0 Java guarantees that identical string constants will be represented by the same String object.\u00A0 Therefore, you should just use the empty string constant directly.
        //String s1 = new String();
        String s1 = "";
        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()
    {
        return m_endData;
    }

    protected void setParent(SmartUpload smartupload)
    {
        m_parent = smartupload;
    }

    protected void setStartData(int i)
    {
        m_startData = i;
    }

    protected void setEndData(int i)
    {
        m_endData = i;
    }

    protected void setSize(int i)
    {
        m_size = i;
    }

    protected void setIsMissing(boolean flag)
    {
        m_isMissing = flag;
    }

    protected void setFieldName(String s)
    {
        m_fieldname = s;
    }

    protected void setFileName(String s)
    {
        m_filename = s;
    }

    protected void setFilePathName(String s)
    {
        m_filePathName = s;
    }

    protected void setFileExt(String s)
    {
        m_fileExt = s;
    }

    protected void setContentType(String s)
    {
        m_contentType = s;
    }

    protected void setContentDisp(String s)
    {
        m_contentDisp = s;
    }

    protected void setTypeMIME(String s)
    {
        m_typeMime = s;
    }

    protected void setSubTypeMIME(String s)
    {
        m_subTypeMime = s;
    }

    public byte getBinaryData(int i)
    {
        if(m_startData + i > m_endData)
        {
            throw new ArrayIndexOutOfBoundsException("Index Out of range (1115).");
        }
        if(m_startData + i <= m_endData)
        {
            return m_parent.m_binArray[m_startData + i];
        }
        else
        {
            return 0;
        }
    }
}