Need Help Improving Memory Use of a Binary Data Insert

Question

I am using the following code to insert binary data from an InputStream into a database.
It seems to be very memory inefficient. It works fine for small files. But for large files it really causes memory issues.
Imagine this coming from a 22mb file upload. This method first copies 22megs of data to an ArrayList. It then copies the data to an array. It then creates another array to store the bytes. Finally it inserts the data to the database.
Is there another way I can get data into a format that the setBytes() method can accept without using so much memory?
        * Inserts Binary Database into the Database
       private void insertData(InputStream stream){
         ConnectionPool pool = (ConnectionPool)properties.getProperty("zeusportal.connectionpool");
         Connection conn = null;
         BufferedReader in = new BufferedReader(new InputStreamReader(stream));
         try{
           byte[] byteArray;
           int streamlength = 0;
           int value;
              //Read Data Into Arraylist
           ArrayList list = new ArrayList();
           while((value = stream.read()) != -1){
             list.add(new Integer(value));
           Object data[] = list.toArray();
              //Create Byte Array to store bytes
           byteArray = new byte[data.length];
              //Copy Data from ArrayList into Byte Array
           for(int iCounter = 0; iCounter < byteArray.length; ++iCounter){
             Integer curr = (Integer)data[iCounter];
             byteArray[iCounter] = curr.byteValue();
              //Retrieve Connection
           conn = pool.getConnection();
           conn.setAutoCommit(false);
           PreparedStatement pstmt = conn.prepareStatement("INSERT INTO table (video_name, video_description, video_contenttype, video_content, upload_date, objecttype, objectid) values(?, ?, ?, ?, ?, ?, ?)");
              //Insert Data Attributes into PreparedStatement
           pstmt.setString(1, this.name);
           pstmt.setString(2, this.description);
           pstmt.setString(3, this.contenttype);
           pstmt.setBytes(4, byteArray);
           pstmt.setInt(6, objectType);
           pstmt.setLong(7, objectID);
           this.date = new java.util.Date();
           pstmt.setLong(5, date.getTime() / 1000L);
           pstmt.execute();
           pstmt.close();
           conn.commit();
           conn.setAutoCommit(true);
         catch(SQLException sqle){
           throw new RuntimeException(sqle);
         catch(IOException ioe){
           throw new RuntimeException(ioe);
         finally{
           if(conn != null){
             pool.releaseConnection(conn);
         return;
       }//insertData

Answer 1

I have tried storing the data in a temp file and then retrieved the length of the file. That however didn't work as the data was corrupted for anything but the smallest files.
        * Inserts the data into the database
       private void insertData(InputStream stream){
         ConnectionPool pool = (ConnectionPool)properties.getProperty("zeusportal.connectionpool");
         Connection conn = null;
         BufferedInputStream in = new BufferedInputStream(stream);
         try{
                  //Create Temporary File to Store Binary Data
            File file = File.createTempFile(Math.random()+"", ".tmp");
                  //Create a writer to write to the Temp File
            OutputStream writer = new FileOutputStream(file);
                  writer = new BufferedOutputStream(writer);
           int value;
              //Copy Data to Temp File
           while((value = in.read()) != -1){
             writer.write(value);
           writer.flush();
           writer.close();
              //Read new InputStream from Temp File
           stream = new FileInputStream(file);
           //Retrieve Connection
           conn = pool.getConnection();
           conn.setAutoCommit(false);
              //Inset Data to the database
           PreparedStatement pstmt = conn.prepareStatement("INSERT INTO zeusportalvideos (video_name, video_description, video_contenttype, video_content, upload_date, objecttype, objectid) values(?, ?, ?, ?, ?, ?, ?)");
           pstmt.setString(1, this.name);
           pstmt.setString(2, this.description);
           pstmt.setString(3, this.contenttype);
           pstmt.setBinaryStream(4, stream, (int) file.length());
           pstmt.setInt(6, objectType);
           pstmt.setLong(7, objectID);
           this.date = new java.util.Date();
           pstmt.setLong(5, date.getTime() / 1000L);
           pstmt.execute();
           pstmt.close();
           stream.close();
           file.delete();
           conn.commit();
           conn.setAutoCommit(true);
         catch(SQLException sqle){
           throw new RuntimeException(sqle);
        catch(IOException ioe){
           throw new RuntimeException(ioe);
         finally{
           if(conn != null){
             pool.releaseConnection(conn);
         return;
       }//insertData