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From "Andrus Adamchik (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (CAY-1553) cayenne-lifecycle: @SortWeight annotation
Date Fri, 25 Mar 2011 13:44:05 GMT

     [ https://issues.apache.org/jira/browse/CAY-1553?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Andrus Adamchik updated CAY-1553:
---------------------------------

    Description: 
Sometimes it is useful to manually override the operation ordering for some entities. E.g.
per CAY-1547 we support UuidRelationships, but saving an object with a UuidRelationship to
another object does not generate correct ordering. So we may want to override default ordering
for entities annotated with @UuidRelationship. E.g.:

@SortWeight(35)
@UuidRelationship("UUID")
class My extends _My {}

Note that this approach will not be able to address all shortcomings of a generic AshwoodEntitySorter.
It is somewhat of a hack. So it will be placed in cayenne-lifecycle and treated as an "extension".

  was:
Sometimes it is useful to manually override the operation ordering for some entities. E.g.
per CAY-1547 we support UuidRelationships, but saving an object with a UuidRelationship to
another object does not generate correct ordering. So we may want to override default ordering
for entities annotated with @UuidRelationship. E.g.:

@SortWeight(1.1)
@UuidRelationship("UUID")
class My extends _My {}

Note that this approach will not be able to address all shortcomings of a generic AshwoodEntitySorter.
It is somewhat of a hack. So it will be placed in cayenne-lifecycle and treated as an "extension".


> cayenne-lifecycle: @SortWeight annotation 
> ------------------------------------------
>
>                 Key: CAY-1553
>                 URL: https://issues.apache.org/jira/browse/CAY-1553
>             Project: Cayenne
>          Issue Type: Task
>          Components: Lifecycle Extensions
>    Affects Versions: 3.1M2
>            Reporter: Andrus Adamchik
>            Assignee: Andrus Adamchik
>             Fix For: 3.1M3
>
>
> Sometimes it is useful to manually override the operation ordering for some entities.
E.g. per CAY-1547 we support UuidRelationships, but saving an object with a UuidRelationship
to another object does not generate correct ordering. So we may want to override default ordering
for entities annotated with @UuidRelationship. E.g.:
> @SortWeight(35)
> @UuidRelationship("UUID")
> class My extends _My {}
> Note that this approach will not be able to address all shortcomings of a generic AshwoodEntitySorter.
It is somewhat of a hack. So it will be placed in cayenne-lifecycle and treated as an "extension".

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