[Hibernate-issues] [Hibernate-JIRA] Commented: (HB-506) Non-deterministic? failure of generated proxies

[<leg...@at...>]

The following comment has been added to this issue:

     Author: Panagiotis Louridas
    Created: Fri, 28 Nov 2003 7:54 AM
       Body:
Running ant -v confirms that, apart from hibernate2.jar and all the jars in hibernate/lib, the only other jars included are the postgres drivem the ant jars and the j2sdk tools. The only related dependency I see there is the one between hibernate/lib/junit.jar and hibernate/lib/commons-logging.jar

Here is the classpath as output from ant:
/home/panos/src/java/HibernateReport3/build/classes
/home/panos/src/java/HibernateReport3/src
/usr/local/hibernate-2.0/hibernate2.jar
/usr/local/hibernate-2.0/lib/commons-lang.jar
/usr/local/hibernate-2.0/lib/commons-logging.jar
/usr/local/hibernate-2.0/lib/dom4j.jar
/usr/local/hibernate-2.0/lib/junit.jar
/usr/share/pgsql/pg73jdbc3.jar
/usr/local/apache-ant-1.5.3-1/lib/xml-apis.jar
/usr/local/apache-ant-1.5.3-1/lib/xercesImpl.jar
/usr/local/apache-ant-1.5.3-1/lib/optional.jar
/usr/local/apache-ant-1.5.3-1/lib/ant.jar
/usr/java/j2sdk/lib/tools.jar

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  http://opensource.atlassian.com/projects/hibernate/secure/ViewIssue.jspa?key=HB-506


Here is an overview of the issue:
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        Key: HB-506
    Summary: Non-deterministic? failure of generated proxies
       Type: Bug

     Status: Closed
   Priority: Major
 Resolution: REJECTED

    Project: Hibernate2
   Fix Fors:
             2.1 rc1
   Versions:
             2.0.3

   Assignee: 
   Reporter: Panagiotis Louridas

    Created: Fri, 28 Nov 2003 3:59 AM
    Updated: Fri, 28 Nov 2003 7:54 AM
Environment: redhat linux 9, j2se 1.4.2 (build 1.4.2-b28), postgres, hibernate 2.0.3

Description:
Suppose we have a class hierarchy A <- B, A <- C. Both class B and C have a method getX(). Suppose, moreover, that we have a class R that contains a reference to A.

If we do a query on class R and then a query on class B or C, we *sometimes* get a ClassCastException for the generated proxy when we try to call getX(). In my environment, the same test case succeeds or fails upon repeated execution.



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