Return-Path: Delivered-To: apmail-openjpa-dev-archive@www.apache.org Received: (qmail 77161 invoked from network); 29 May 2008 23:29:38 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.2) by minotaur.apache.org with SMTP; 29 May 2008 23:29:38 -0000 Received: (qmail 88619 invoked by uid 500); 29 May 2008 23:29:40 -0000 Delivered-To: apmail-openjpa-dev-archive@openjpa.apache.org Received: (qmail 88591 invoked by uid 500); 29 May 2008 23:29:40 -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 88580 invoked by uid 99); 29 May 2008 23:29:39 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 29 May 2008 16:29:39 -0700 X-ASF-Spam-Status: No, hits=-0.8 required=10.0 tests=RCVD_IN_DNSWL_LOW,SPF_PASS,WHOIS_MYPRIVREG X-Spam-Check-By: apache.org Received-SPF: pass (nike.apache.org: local policy) Received: from [192.18.43.132] (HELO sca-es-mail-1.sun.com) (192.18.43.132) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 29 May 2008 23:28:41 +0000 Received: from fe-sfbay-10.sun.com ([192.18.43.129]) by sca-es-mail-1.sun.com (8.13.7+Sun/8.12.9) with ESMTP id m4TNT2Rn020737 for ; Thu, 29 May 2008 16:29:02 -0700 (PDT) Received: from conversion-daemon.fe-sfbay-10.sun.com by fe-sfbay-10.sun.com (Sun Java System Messaging Server 6.2-8.04 (built Feb 28 2007)) id <0K1N00401L1UEQ00@fe-sfbay-10.sun.com> (original mail from Craig.Russell@Sun.COM) for dev@openjpa.apache.org; Thu, 29 May 2008 16:29:02 -0700 (PDT) Received: from [192.168.0.12] (c-24-6-172-77.hsd1.ca.comcast.net [24.6.172.77]) by fe-sfbay-10.sun.com (Sun Java System Messaging Server 6.2-8.04 (built Feb 28 2007)) with ESMTPSA id <0K1N0036GL8D7AE0@fe-sfbay-10.sun.com> for dev@openjpa.apache.org; Thu, 29 May 2008 16:29:02 -0700 (PDT) Date: Thu, 29 May 2008 16:28:56 -0700 From: Craig L Russell Subject: Re: Exception translation by EntityManager facade In-reply-to: Sender: Craig.Russell@Sun.COM To: dev@openjpa.apache.org Message-id: MIME-version: 1.0 X-Mailer: Apple Mail (2.919.2) Content-type: multipart/signed; protocol="application/pkcs7-signature"; micalg=sha1; boundary=Apple-Mail-15--279181019 References: <17521307.post@talk.nabble.com> X-Virus-Checked: Checked by ClamAV on apache.org --Apple-Mail-15--279181019 Content-Type: text/plain; charset=US-ASCII; format=flowed; delsp=yes Content-Transfer-Encoding: 7bit I agree that subtypes are compliant. In OO programming terms, strictly speaking, an instance of a subclass of TransactionRequiredException *is* an instance of TransactionRequiredException. The instance of the subclass passes the "instanceof" and the .isInstance() tests. If this were not the intent of the specification, then I guess that TransactionRequiredException would have been marked "final". Craig On May 28, 2008, at 6:47 PM, Patrick Linskey wrote: > I believe that subtypes are compliant. > > -Patrick > > On May 29, 2008, at 6:57 AM, Pinaki Poddar wrote: > >> >> Hi, >> Currently, EntityManager facade translates exceptions raised by >> kernel >> using a RuntimeExceptionTranslator that passes through any >> exception whose >> class name starts with "org.apache.openjpa.persistence." >> >> This policy, thereby, produces user-visible exceptions that are not >> *strictly* what JPA spec says (though loosely they are, because >> many of >> these pass-through OpenJPA-specific exceptions inherit from their >> JPA-defined counterparts). Does spec say something about the exact >> runtime >> type of raised exception by EntityManager methods, for example, >> will a >> subclass be spec-compliant? >> >> I don't seem to locate any statements w.r.t. above question. >> >> Regards -- >> >> Pinaki >> -- >> View this message in context: http://www.nabble.com/Exception-translation-by-EntityManager-facade-tp17521307p17521307.html >> Sent from the OpenJPA Developers mailing list archive at Nabble.com. >> > > -- > Patrick Linskey > 202 669 5907 > 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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