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Why not just write the software in RPG in the first place?  Then you can
handle the errors without all this additional complexity.

On Fri, 18 Jul 2003, Bartell, Aaron L. (TC) wrote:

> Here's my deal.  I have the following sub procs which interface with java
> methods, and if a java exception is thrown I want to catch it in my
> RPGMail_xxxx sub procs, parse it, and relay a more friendly error back to
> the calling program.  Once I have "caught" the "percolated" error is there a
> way to 'un-catch' it so the error continues to percolate up to the next
> calling program so it errors out with its MONITOR, and once errored out goes
> to look in some additional error sub procs I have setup?
>
>
>     Monitor;
>        email = RPGMail_new();
>        RPGMail_addAddress(email: 'FROM': from: 'Aaron Bartell');
>        RPGMail_addAddress(email: 'TO': to: 'Larry Boy');
>
>        RPGMail_setSubject(email: 'This is the subject line');
>
>        RPGMail_setBodyFile(email: '/tmp/news.html': 'text/html');
>
>        RPGMail_addFileAttachment(email: '/tmp/Example3.xml': ' ': ' ');
>
>        RPGMail_setSMTPHost(email: 'smtp.mycompany.com');
>        RPGMail_setSMTPPort(email: '25');
>
>        RPGMail_send(email);
>     On-Error;
>        errors = RPGMail_getErrors();
>     EndMon;
>
> I have tried producing errors with callbacks, but if an error is encountered
> on RPGMail_addFileAttachment, I don't have a way to say don't process the
> next three sub proc calls (RPGMail_setSMTPHost, RPGMail_setSMTPPort,
> RPGMail_send).  I could return a value on each sub proc call to indicate
> whether or not it errored out, but that makes the code look really messy
> ('If' statements everywhere).
>
> Thanks for any help you can give,
> Aaron Bartell
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