From open-jpa-dev-return-1098-apmail-incubator-open-jpa-dev-archive=incubator.apache.org@incubator.apache.org Tue Nov 07 23:12:21 2006 Return-Path: Delivered-To: apmail-incubator-open-jpa-dev-archive@locus.apache.org Received: (qmail 89878 invoked from network); 7 Nov 2006 23:12:20 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.2) by minotaur.apache.org with SMTP; 7 Nov 2006 23:12:20 -0000 Received: (qmail 53900 invoked by uid 500); 7 Nov 2006 23:12:31 -0000 Delivered-To: apmail-incubator-open-jpa-dev-archive@incubator.apache.org Received: (qmail 53879 invoked by uid 500); 7 Nov 2006 23:12:31 -0000 Mailing-List: contact open-jpa-dev-help@incubator.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: open-jpa-dev@incubator.apache.org Delivered-To: mailing list open-jpa-dev@incubator.apache.org Received: (qmail 53870 invoked by uid 99); 7 Nov 2006 23:12:31 -0000 Received: from herse.apache.org (HELO herse.apache.org) (140.211.11.133) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 07 Nov 2006 15:12:31 -0800 X-ASF-Spam-Status: No, hits=0.0 required=10.0 tests=UNPARSEABLE_RELAY X-Spam-Check-By: apache.org Received-SPF: pass (herse.apache.org: local policy) Received: from [192.18.42.249] (HELO nwk-ea-fw-1.sun.com) (192.18.42.249) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 07 Nov 2006 15:12:16 -0800 Received: from d1-sfbay-09.sun.com ([192.18.39.119]) by nwk-ea-fw-1.sun.com (8.13.6+Sun/8.12.9) with ESMTP id kA7NBpZI029821 for ; Tue, 7 Nov 2006 15:11:51 -0800 (PST) Received: from conversion-daemon.d1-sfbay-09.sun.com by d1-sfbay-09.sun.com (Sun Java System Messaging Server 6.2-6.01 (built Apr 3 2006)) id <0J8D00501V2G7I00@d1-sfbay-09.sun.com> (original mail from Craig.Russell@Sun.COM) for open-jpa-dev@incubator.apache.org; Tue, 07 Nov 2006 15:11:51 -0800 (PST) Received: from [192.168.0.10] (c-24-6-172-77.hsd1.ca.comcast.net [24.6.172.77]) by d1-sfbay-09.sun.com (Sun Java System Messaging Server 6.2-6.01 (built Apr 3 2006)) with ESMTPSA id <0J8D00D3VV3P3HE0@d1-sfbay-09.sun.com> for open-jpa-dev@incubator.apache.org; Tue, 07 Nov 2006 15:11:50 -0800 (PST) Date: Tue, 07 Nov 2006 15:11:47 -0800 From: Craig L Russell Subject: Re: Replacing Entities while Managed In-reply-to: <7229110.post@talk.nabble.com> Sender: Craig.Russell@Sun.COM To: open-jpa-dev@incubator.apache.org Message-id: <6C28A3C7-DEA4-44CB-8000-B384ADCA2745@SUN.com> MIME-version: 1.0 X-Mailer: Apple Mail (2.752.2) Content-type: multipart/signed; protocol="application/pkcs7-signature"; boundary=Apple-Mail-110--49685611; micalg=sha1 References: <7229110.post@talk.nabble.com> X-Virus-Checked: Checked by ClamAV on apache.org --Apple-Mail-110--49685611 Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset=US-ASCII; delsp=yes; format=flowed Hi Don, Could you please be just a bit more specific about what you are trying to do and what error you encounter? Thanks, Craig On Nov 7, 2006, at 2:50 PM, DonBrady wrote: > > We are converting a TopLink Essentials application to OpenJPA > > Under Toplink Essentials, we could replace a managed entity with > another > that had the same identity (key) by doing a merge. > > When we try this in OpenJPA, we get the following error: > > An object of type "com.xxx.entity.entities.FeCmeCommittee" with oid > "48" > already exists in this context; another cannot be persisted. > > However, "48" is actually the identity or key, not the oid. The > oid's are > different. They key is the same and therefore it should be > possible to > replace it via a merge. > > Or am I missing something? > > Thanks, > > Don > > > -- > View this message in context: http://www.nabble.com/Replacing- > Entities-while-Managed-tf2592059.html#a7229110 > Sent from the open-jpa-dev mailing list archive at Nabble.com. > Craig Russell Architect, Sun Java Enterprise System http://java.sun.com/products/jdo 408 276-5638 mailto:Craig.Russell@sun.com P.S. A good JDO? 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