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From "Nathan Maves" <nathan.ma...@gmail.com>
Subject Re: Scanning byte array
Date Fri, 29 Sep 2006 15:21:26 GMT
When you say scan are you looking for some specific bytes?  If not
just use a buffered reader to read and display the data.

On 9/29/06, soussou97 <dboussebha@yahoo.fr> wrote:
>
> Hi;
>
> I have a method which return a byte array from a BLOB (Oracle) :
>
> public static byte[] getBLOB(int id, Connection conn) throws Exception {
>     ResultSet rs = null;
>     PreparedStatement pstmt = null;
>     String query = "SELECT data FROM Table1 WHERE id = ?";
>     try {
>       pstmt = conn.prepareStatement(query);
>       pstmt.setInt(1, id);
>       rs = pstmt.executeQuery();
>       rs.next();
>       Blob blob = rs.getBlob(1);
>       return blob.getBytes(1, (int) blob.length());
>     } finally {
>       rs.close();
>       pstmt.close();
>       conn.close();
>     }
>   }
>
> }
>
> I must to scan the byte array position by position for extracting of the
> data contained into this array for a display in using a GUI.
> Which is the best (performance) solution to implemente this ?
>
> Regards;
>
>
>
> --
> View this message in context: http://www.nabble.com/Scanning-byte-array-tf2356548.html#a6563833
> Sent from the iBATIS - User - Java mailing list archive at Nabble.com.
>
>

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