[jira] Issue Comment Edited: (TAP5-1132) HibernateGridDataSource should handle Hibernate < 3.5 rowCount projection as well as Hibernate >= 3.5

["Dustin Woods (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/TAP5-1132?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12864597#action_12864597 ] 

Dustin Woods edited comment on TAP5-1132 at 5/5/10 8:23 PM:
------------------------------------------------------------

JPA, JPA2, Hibernate HQL, and Hibernate Criteria are now returning Long for counts so a change to the getAvailableRows() return type in GridDataSource might be desirable.

      was (Author: dustinywoods):
    JPA/, PA2, Hibernate HQL, and Hibernate Criteria are now returning Long for counts so a change to the getAvailableRows() return type in GridDataSource might be desirable.
  
> HibernateGridDataSource should handle Hibernate < 3.5 rowCount projection as well as Hibernate >= 3.5
> -----------------------------------------------------------------------------------------------------
>
>                 Key: TAP5-1132
>                 URL: https://issues.apache.org/jira/browse/TAP5-1132
>             Project: Tapestry 5
>          Issue Type: Improvement
>          Components: tapestry-hibernate
>            Reporter: Dustin Woods
>            Priority: Minor
>         Attachments: TAP5-1132.patch
>
>
> Earlier versions of Hibernate return an Integer when using Projections.rowCount() through the Criteria API.  The latest version of Hibernate changed this and now returns a Long causing a ClassCastException.
> http://fisheye.jboss.org/browse/Hibernate/core/trunk/core/src/main/java/org/hibernate/criterion/RowCountProjection.java?r=17874
> http://fisheye.jboss.org/browse/Hibernate/core/trunk/core/src/main/java/org/hibernate/dialect/Dialect.java?r=19095

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