[OS-JIRA] Created: (CAY-108) Deleting a related object can throw a ClassCastException

From: jir..bjectstyle.org
Date: Mon Mar 22 2004 - 14:40:06 EST

  • Next message: jir..bjectstyle.org: "[OS-JIRA] Created: (CAY-109) Sequences are reengineered as tables on PostgreSQL"

    Message:

      A new issue has been created in JIRA.

    ---------------------------------------------------------------------
    View the issue:

      http://objectstyle.org/jira/secure/ViewIssue.jspa?key=CAY-108

    Here is an overview of the issue:
    ---------------------------------------------------------------------
            Key: CAY-108
        Summary: Deleting a related object can throw a ClassCastException
           Type: Bug

         Status: Assigned
       Priority: Major

        Project: Cayenne
     Components:
                 Cayenne Core Library
       Versions:
                 1.1 [DEV]

       Assignee: Andrus Adamchik
       Reporter: Terry Wilcox

        Created: Mon, 22 Mar 2004 2:39 PM
        Updated: Mon, 22 Mar 2004 2:39 PM
    Environment: Cayenne 1.1M4

    Description:
    org.objectstyle.cayenne.access.util.DefaultSorter.java the method sortObjectsForEntity contains

    DataObject[] masters = new DataObject[objRelNames.length];

    and later

    masters[k] = (objRelName != null
           ? (DataObject) current.readPropertyDirectly(objRelName)
           : null);

    This leads to a ClassCastException when the relationship has not yet been resolved and readPropertyDirectly returns a Fault. I'm getting this error with our deletes.

    Is there any reason not to declare masters as Object[] and skip the class cast?

    ---------------------------------------------------------------------
    JIRA INFORMATION:
    This message is automatically generated by JIRA.

    If you think it was sent incorrectly contact one of the administrators:
       http://objectstyle.org/jira/secure/Administrators.jspa

    If you want more information on JIRA, or have a bug to report see:
       http://www.atlassian.com/software/jira

    This archive was generated by hypermail 2.0.0 : Mon Mar 22 2004 - 14:40:08 EST