Re: no way in LargeObject API to detect short read?
Bruce Momjian <pgman@candle.pha.pa.us>
From: Bruce Momjian <pgman@candle.pha.pa.us>
To: aoki@acm.org, pgsql-bugs@postgresql.org
Cc: PostgreSQL jdbc list <pgsql-jdbc@postgresql.org>
Date: 2001-01-24T14:22:53Z
Lists: pgsql-bugs
Anyone able to fix this? > Paul M. Aoki (aoki@acm.org) reports a bug with a severity of 3 > The lower the number the more severe it is. > > Short Description no way in LargeObject API to detect short > read? > > Long Description > org.postgresql.largeobject.LargeObject.read(byte[],int,int) > returns void instead of int. there's therefore no reliable, > non-exceptional way to detect short reads. > > the natural way to write blocked-read loops would be to assume > that read(byte[],int,int) returned the number of bytes read or > (e.g.) -1 on EOF. > > Sample Code > > > No file was uploaded with this report > > -- Bruce Momjian | http://candle.pha.pa.us pgman@candle.pha.pa.us | (610) 853-3000 + If your life is a hard drive, | 830 Blythe Avenue + Christ can be your backup. | Drexel Hill, Pennsylvania 19026