Thanks. I have it working like a charm.
Oh, and for the undo all changes piece, I wrote this neat little
recursive command:
<command name="wkdy.undoAllChanges">
<macro>
<choice>
<sequence>
<command name="XXE.save"
parameter="[checkIsSaved]"/><!-- passes if doc doesn't need saving,
meaning nothing left to undo -->
<!-- add any other final
"cleanp" commands here -->
<command
name="cancelSelection"/>
</sequence>
<sequence><!-- else, execute undo once
and recall this command -->
<command name="undo" />
<command
name="wkdy.undoAllChanges"/>
</sequence>
</choice>
</macro>
</command>
-----Original Message-----
From: Hussein Shafie [mailto:[email protected]]
Sent: Saturday, March 26, 2011 12:14 AM
To: Mark Fletcher
Cc: '[email protected]'
Subject: Re: [XXE] Need to "catch" a bad save attempt in a macro
On 03/25/2011 05:10 PM, Mark Fletcher wrote:
>
> I have a case where a user may attempt to save their file after the
dav
> lock has expired and the file has been locked by another user. When
save
> fails, then entire macro chain is aborted with an EXECUTION CANCELED
OR
> FAILED error. The problem in my case is that I want to undo all the
> user's attempted changes and reset the document to read-only (ie, back
> to the state they started in), but after a save failure I lose control
> of the situation.
>
> I'm thinking I could create a custom java command that does the save
> attempt in the "prepare" phase, traps any errors, and simply returns
> false if the save is not successful. Do you think this approach is
> feasible? Can I trap a save exception there?
I would say that the answer is yes to both questions.
> If not, do you have any suggestions on how I might handle this?
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