[jboss-jira] [JBoss JIRA] (LOGTOOL-56) Introduce parameter positions and "repeat" annotations

[James Perkins (JIRA)]

    [ https://issues.jboss.org/browse/LOGTOOL-56?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12734316#comment-12734316 ] 

James Perkins commented on LOGTOOL-56:
--------------------------------------

Pull request sent https://github.com/jboss-logging/jboss-logging-tools/pull/7
                
> Introduce parameter positions and "repeat" annotations
> ------------------------------------------------------
>
>                 Key: LOGTOOL-56
>                 URL: https://issues.jboss.org/browse/LOGTOOL-56
>             Project: Log Tool
>          Issue Type: Feature Request
>      Security Level: Public(Everyone can see) 
>            Reporter: David Lloyd
>            Assignee: David Lloyd
>            Priority: Optional
>
> Introduce a {{@Pos({n, n, n})}} annotation that allows repeating and positional adjustment of a parameter  This would allow for things like this:
> {code}
> @LogMessage(level = DEBUG)
> @Message(value = "Got a %d (%x)")
> void gotNumber(@Pos({1, 2}) int value);
> {code}
> Unqualified parameters start counting from the position of the previous parameter.  If two parameters end up in the same position it's an error; if a position has no parameter that's an error as well.
> Positional parameters should allow for multiple transformations too:
> {code}
> @LogMessage(level = DEBUG)
> @Message(value = "Got a %s with a type of %s which has a hash code of %x")
> void gotThing(@Pos(value = {1, 2, 3}, transform = {{}, {GET_CLASS}, {GET_CLASS, HASH_CODE}) Object thing);
> {code}

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