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From "Craig L Russell (JIRA)" <j...@apache.org>
Subject [jira] Resolved: (JDO-655) The JDOHelper getObjectIds (Collection) fails with typed collection
Date Wed, 12 May 2010 15:38:41 GMT

     [ https://issues.apache.org/jira/browse/JDO-655?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Craig L Russell resolved JDO-655.
---------------------------------

    Fix Version/s: JDO 3
       Resolution: Fixed

svn commit -m "JDO-655 Allow typed collections for JDOHelper.getObjectIds" api2/src/java/javax/jdo/JDOHelper.java
tck2/src/java/org/apache/jdo/tck/api/jdohelper/GetObjectIds.java
Sending        api2/src/java/javax/jdo/JDOHelper.java
Sending        tck2/src/java/org/apache/jdo/tck/api/jdohelper/GetObjectIds.java
Transmitting file data ..
Committed revision 943557.


> The JDOHelper getObjectIds (Collection) fails with typed collection
> -------------------------------------------------------------------
>
>                 Key: JDO-655
>                 URL: https://issues.apache.org/jira/browse/JDO-655
>             Project: JDO
>          Issue Type: Bug
>          Components: api
>    Affects Versions: JDO 2 maintenance release 2
>            Reporter: Craig L Russell
>            Assignee: Craig L Russell
>            Priority: Minor
>             Fix For: JDO 3
>
>         Attachments: jdo-655.patch, jdo-655.patch
>
>
> The getObjectIds (Collection<Object>) fails when a Collection<AnythingButObject>
is passed as the parameter. The result is:
> The method getObjectIds(Collection<Object>) in the type JDOHelper is not applicable
for the arguments (List<PCPointSingleFieldInteger>)
> The method parameter should be redefined as Collection<?> since any collection,
whether typed or untyped, will do. The elements of the Collection do not need to have any
specific type, which was the original intent of the method. The intent was not captured by
the signature of the method.
> Thanks to Marco Schultz for reporting this.

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