Обсуждение: Alternative to setBinaryStream

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Alternative to setBinaryStream

От
"NSB)Hiroshi Kasamatsu"
Дата:
  As of now,it seems that PreparedStatement.setBinaryStream is not
supported in PosrgreSQL-jdbc.But I sincerely need method similar to this
stream.
The reason is that in my servlet application jpg image is dynamically
displayed by <img
src=http://www.kasa.com/Image/servlet/ImageServlet?imgname=kasa.jpg>
tag.
Throughout this process,binary stream ,or getBinaryStream is used.
Therefore,image needs to be inserted into database by
PreparedStatement.setBinaryStream in advance.One suggestions from mailing list is using ByteArrayInputStream:
That is ,ByteArrayInputStream bi=new ByteArrayInputStream(bytes);
ps.setBinaryInputStream(imgoid,bi,bytes.length);
To be sorry,the result is the same:InputStream as parameter not
supported;

Please tell me an alternative to setBinaryStream.

Thanks in advance.


Hiroshi Kasamatsu

Re: Alternative to setBinaryStream

От
Peter Mount
Дата:
At 13:35 26/02/01 +0900, NSB)Hiroshi Kasamatsu wrote:
>   As of now,it seems that PreparedStatement.setBinaryStream is not
>supported in PosrgreSQL-jdbc.But I sincerely need method similar to this
>stream.


Streams are supported in 7.1

Peter