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Subject: RE: Uploading Images in Oracle
Date: Thu, 26 Feb 2004 16:01:46 -0500
Message-ID: <9C5166762F311146951505C6790A9CF8013DFDC8@US-VS1.corp.mpi.com>
Thread-Topic: Uploading Images in Oracle
Thread-Index: AcP8qzIjmM5OkwCdS6uSNtQHY+/h6QAAB9XQ
From: "Shapira, Yoav" <Yoav.Shapira@mpi.com>
To: "Tomcat Users List" <tomcat-user@jakarta.apache.org>


Howdy,

>      java.io.OutputStream os =3D null;
>      os =3D ( (weblogic.jdbc.common.OracleBlob)
>myBlob).getBinaryOutputStream();

Assuming myBlob is a java.sql.Blob, the shortest path for you to fix
your code is os =3D myBlob.setBinaryStream(1);

However, you can also write your bytes to a
java.io.ByteArrayOutputStream and when finished, call
myBlob.setBytes(...) with the contents of the stream.  The advantage
here is that you don't even have to open a DB connection until your bl=
ob
is ready.

Using vendor-specific APIs for convenience when a portable alternative=

is available will always get you ;)

Yoav Shapira


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