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From "Richard Schilling (JIRA)" <j...@apache.org>
Subject [jira] Commented: (JDO-591) Enhancer Invocation API
Date Fri, 17 Oct 2008 17:16:44 GMT

    [ https://issues.apache.org/jira/browse/JDO-591?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12640585#action_12640585
] 

Richard Schilling commented on JDO-591:
---------------------------------------

The debugging level suggestion, BTW, is so the enhancer can include debugging code in the
enhanced class if necessary, as opposed to showing debug output of the enhancer activity.
 


Another question, too....

Would it be useful or too complicated to programmatically set/get the JDO configuration? 
As, in

public boolean setConfig(String jdoConfigString);
public boolean setConfig(File jdoConfigFile);
public String getConfig();

> Enhancer Invocation API
> -----------------------
>
>                 Key: JDO-591
>                 URL: https://issues.apache.org/jira/browse/JDO-591
>             Project: JDO
>          Issue Type: New Feature
>          Components: api2
>            Reporter: Andy Jefferson
>            Assignee: Andy Jefferson
>             Fix For: JDO 2 maintenance release 3
>
>
> Having a standard interface to invoke the enhancer makes a lot of sense so we can have
interchangeability of enhancers (for implementations that support BinaryCompatibility). 
> A start point (for discussions) could be
> java -cp classpath  {enhancer-class} [options] [jdo-files] [class-files]
>     where options can be
>         -persistenceUnit persistence-unit-name : Name of a "persistence-unit" to enhance
the classes for
>         -d target-dir-name : Write the enhanced classes to the specified directory
>         -checkonly : Just check the classes for enhancement status
>         -v : verbose output
> This then allows enhancement of the specified classes, or the classes defined by the
specified JDO files, or the classes defined by the specified persistence-unit.
> What other control would people like to see ? 

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