From dev-return-18045-apmail-openjpa-dev-archive=openjpa.apache.org@openjpa.apache.org Wed Nov 24 00:12:20 2010 Return-Path: Delivered-To: apmail-openjpa-dev-archive@www.apache.org Received: (qmail 76345 invoked from network); 24 Nov 2010 00:12:20 -0000 Received: from unknown (HELO mail.apache.org) (140.211.11.3) by 140.211.11.9 with SMTP; 24 Nov 2010 00:12:20 -0000 Received: (qmail 46798 invoked by uid 500); 24 Nov 2010 00:12:52 -0000 Delivered-To: apmail-openjpa-dev-archive@openjpa.apache.org Received: (qmail 46770 invoked by uid 500); 24 Nov 2010 00:12:52 -0000 Mailing-List: contact dev-help@openjpa.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@openjpa.apache.org Delivered-To: mailing list dev@openjpa.apache.org Received: (qmail 46762 invoked by uid 99); 24 Nov 2010 00:12:52 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 24 Nov 2010 00:12:52 +0000 X-ASF-Spam-Status: No, hits=2.0 required=10.0 tests=FREEMAIL_FROM,SPF_HELO_PASS,SPF_NEUTRAL,T_TO_NO_BRKTS_FREEMAIL,URI_HEX X-Spam-Check-By: apache.org Received-SPF: neutral (nike.apache.org: 216.139.236.158 is neither permitted nor denied by domain of nasser.fard@gmail.com) Received: from [216.139.236.158] (HELO kuber.nabble.com) (216.139.236.158) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 24 Nov 2010 00:12:45 +0000 Received: from jim.nabble.com ([192.168.236.80]) by kuber.nabble.com with esmtp (Exim 4.63) (envelope-from ) id 1PL2yH-0005xh-2i for dev@openjpa.apache.org; Tue, 23 Nov 2010 16:12:25 -0800 Date: Tue, 23 Nov 2010 16:12:25 -0800 (PST) From: nasseria1 To: dev@openjpa.apache.org Message-ID: <1290557545079-5768846.post@n2.nabble.com> Subject: Manipulating sequence generated value before persisting entities MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-Virus-Checked: Checked by ClamAV on apache.org Hi all, We want to use a custom sequence generator so that manipulating its generated value before persisting it into database would be possible. For example, the generated value for a sample primary key that used database sequence generator is 205 and before persisting the entity, we just want to manipulate the generated value using a specified algorithm. As it's clear, I want to use the database sequence, but modifying the generated value is the main requirement. To resolve this, I inspected the generated value in @PrePersist entity callback, but it did not include the generated value. I would appreciate for any ideas Nasser -- View this message in context: http://openjpa.208410.n2.nabble.com/Manipulating-sequence-generated-value-before-persisting-entities-tp5768846p5768846.html Sent from the OpenJPA Developers mailing list archive at Nabble.com.