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From "Knut Anders Hatlen (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (DERBY-6169) Reduce visibility of classes and methods under impl/sql
Date Thu, 11 Apr 2013 14:39:16 GMT

     [ https://issues.apache.org/jira/browse/DERBY-6169?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Knut Anders Hatlen updated DERBY-6169:
--------------------------------------

    Attachment: derby-6169-01-a.diff

Attaching a patch that reduces the visibility in some classes in the impl.sql.execute package.

- some classes that are not used outside of the package are made package protected

- in some classes that need to be public because they are Formatable, the constructor could
be made package protected

- added a new method to the TriggerExecutionContext interface so that caller could access
it without casting the context instance to the internal implementation class, and made InternalTriggerExecutionContext
package protected

- removed some unused fields in DeleteCascadeResultSet

All the regression tests ran cleanly with the patch.
                
> Reduce visibility of classes and methods under impl/sql
> -------------------------------------------------------
>
>                 Key: DERBY-6169
>                 URL: https://issues.apache.org/jira/browse/DERBY-6169
>             Project: Derby
>          Issue Type: Improvement
>          Components: SQL
>    Affects Versions: 10.11.0.0
>            Reporter: Knut Anders Hatlen
>            Assignee: Knut Anders Hatlen
>            Priority: Minor
>         Attachments: derby-6169-01-a.diff
>
>
> My IDE shows many warnings in the classes under impl/sql because they are public and
may make parts of the internal state more visible than necessary. I'd like to reduce the visibility
of classes and methods, if possible, to make it clearer to IDEs and tools that perform static
analysis that the code is only accessed from the same package, and reduce some of the noise
from the tools.

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