Return-Path: Delivered-To: apmail-openjpa-dev-archive@www.apache.org Received: (qmail 95647 invoked from network); 21 Sep 2010 16:43:57 -0000 Received: from unknown (HELO mail.apache.org) (140.211.11.3) by 140.211.11.9 with SMTP; 21 Sep 2010 16:43:57 -0000 Received: (qmail 16817 invoked by uid 500); 21 Sep 2010 16:43:57 -0000 Delivered-To: apmail-openjpa-dev-archive@openjpa.apache.org Received: (qmail 16686 invoked by uid 500); 21 Sep 2010 16:43:57 -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 16645 invoked by uid 99); 21 Sep 2010 16:43:56 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 21 Sep 2010 16:43:56 +0000 X-ASF-Spam-Status: No, hits=-2000.0 required=10.0 tests=ALL_TRUSTED X-Spam-Check-By: apache.org Received: from [140.211.11.22] (HELO thor.apache.org) (140.211.11.22) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 21 Sep 2010 16:43:54 +0000 Received: from thor (localhost [127.0.0.1]) by thor.apache.org (8.13.8+Sun/8.13.8) with ESMTP id o8LGhWCe018284 for ; Tue, 21 Sep 2010 16:43:32 GMT Message-ID: <31950682.319511285087412960.JavaMail.jira@thor> Date: Tue, 21 Sep 2010 12:43:32 -0400 (EDT) From: "Rick Curtis (JIRA)" To: dev@openjpa.apache.org Subject: [jira] Updated: (OPENJPA-1810) ClassCastException when using QueryCache and Criteria API In-Reply-To: <22200085.319491285087412454.JavaMail.jira@thor> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 X-Virus-Checked: Checked by ClamAV on apache.org [ https://issues.apache.org/jira/browse/OPENJPA-1810?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Rick Curtis updated OPENJPA-1810: --------------------------------- Attachment: OPENJPA-1810.test.patch Attaching unit test. > ClassCastException when using QueryCache and Criteria API > --------------------------------------------------------- > > Key: OPENJPA-1810 > URL: https://issues.apache.org/jira/browse/OPENJPA-1810 > Project: OpenJPA > Issue Type: Bug > Components: datacache > Affects Versions: 2.0.1, 2.1.0 > Reporter: Rick Curtis > Attachments: OPENJPA-1810.test.patch > > > I found a ClassCastException when using the COUNT function, the criteria API, and the QueryCache is enabled. I'll post a simple unit test shortly. > org.apache.openjpa.persistence.ArgumentException: Failed to execute query "null". Check the query syntax for correctness. See nested exception for details. > at org.apache.openjpa.kernel.QueryImpl.execute(QueryImpl.java:870) > at org.apache.openjpa.kernel.QueryImpl.execute(QueryImpl.java:792) > at org.apache.openjpa.kernel.DelegatingQuery.execute(DelegatingQuery.java:542) > at org.apache.openjpa.persistence.QueryImpl.execute(QueryImpl.java:288) > at org.apache.openjpa.persistence.QueryImpl.getResultList(QueryImpl.java:302) > at org.apache.openjpa.persistence.QueryImpl.getSingleResult(QueryImpl.java:326) > at org.apache.openjpa.persistence.criteria.TestCriteria.testCount(TestCriteria.java:267) > .... > Caused by: java.lang.ClassCastException: org.apache.openjpa.util.IntId incompatible with [Ljava.lang.Object; > at org.apache.openjpa.datacache.QueryCacheStoreQuery$CachedList.get(QueryCacheStoreQuery.java:509) > at org.apache.openjpa.lib.rop.ListResultObjectProvider.getResultObject(ListResultObjectProvider.java:55) > at org.apache.openjpa.kernel.QueryImpl$PackingResultObjectProvider.getResultObject(QueryImpl.java:2073) > at org.apache.openjpa.kernel.QueryImpl.singleResult(QueryImpl.java:1325) > at org.apache.openjpa.kernel.QueryImpl.toResult(QueryImpl.java:1237) > at org.apache.openjpa.kernel.QueryImpl.execute(QueryImpl.java:1005) > at org.apache.openjpa.kernel.QueryImpl.execute(QueryImpl.java:861) > ... 28 more -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.