Mark Roy [
http://community.jboss.org/people/markroy] replied to the discussion
"I18n : create mail with ressource bundles ?"
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I've given this some thought myself, but haven't implemented anything yet.
There's nothing available "out of the box", but I believe it can be done on
your own. I guess the solution depends on what your requirement is.
If you only need to internationalize per jBPM installation, use the mail template feature.
Move all mail message text out of the jPDL and into a separate mail template file (which
essentially would be a resource file), then import the resource ( <import
resource=+"mailtext.jbpm.cfg.xml" /> )+ in jbpm.cfg.xml. Deploy the
appropriate mail template file during app installation.
If you need to internationalize per process instance, you could create a process
variable(s) to hold the appropriate text for that instance. Then, use process variable
references in your mail templates rather than hard-coded text. The variables have to be
serializable, so something based on ResourceBundle won't work unless you do something
extra.
The jBPM JuelScriptEngine seems like it wll resolve resource variables: chain.add( *new*
*ResourceBundleELResolver());,* but I don't know what those references would look like
or how to load the bundle. Perhaps someone else can shed some light?
Finally, if you need to internationalize mail text based on the locale of the
recipient(s), it looks like you'd have to create your own MailProducer, which is a
supported extension point. You'd probably have to create your own IdentitySession
implementation, since locale is not included in the default implementation.
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