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From "David Johnson (JIRA)" <nore...@atlassian.com>
Subject [Roller-JIRA] Assigned: (ROL-1410) Cast database results to Number, not Integer
Date Sun, 01 Jul 2007 03:28:31 GMT

     [ http://opensource.atlassian.com/projects/roller/browse/ROL-1410?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

David Johnson reassigned ROL-1410:
----------------------------------

    Assignee: David Johnson  (was: Roller Unassigned)

> Cast database results to Number, not Integer
> --------------------------------------------
>
>                 Key: ROL-1410
>                 URL: http://opensource.atlassian.com/projects/roller/browse/ROL-1410
>             Project: Roller
>          Issue Type: Bug
>          Components: Database Access & Data Model
>    Affects Versions: 3.1
>            Reporter: David Johnson
>            Assignee: David Johnson
>             Fix For: 3.1.1, 3.2, 4.0
>
>
> From an email on roller-user mailing list (see below), we see that some users are running
into problems because we sometimes cast numeric results from database to Integer. When the
result is actually a Long, that causes a problem. We should instead cast to to the more generic
Number class, which will work for Integers, Longs and other types of numbers.
> > ERROR HibernateUserManagerImpl:getWeblogHandleLetterMap - Getting
> > weblog letter map
> > java.lang.ClassCastException: java.lang.Long
> > at
> > org.apache.roller.business.hibernate.HibernateUserManagerImpl.getWeblogH
> > andleLetterMap(HibernateUserManagerImpl.java:885)
> >          at
> > org.apache.roller.ui.rendering.model.SiteModel.getWeblogHandleLetterMap(
> > SiteModel.java:259)

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