[dialog2] Add support for dialog execution listeners ----------------------------------------------------
Key: SHALE-268 URL: http://issues.apache.org/struts/browse/SHALE-268 Project: Shale Issue Type: Improvement Components: Dialog Affects Versions: 1.0.3 Reporter: Rahul Akolkar It should be possible to register listeners against dialog execution so the application can take whatever action it needs, either on failure, or routine progress (entry/exit etc.) Discussion thread: http://www.nabble.com/-dialog2--%22Advance%22-failures-and-names-tf2192624.html Summary (fallback in case archives link fails): On 8/31/06, Rahul Akolkar <[EMAIL PROTECTED]> wrote: > On 8/31/06, Craig McClanahan <[EMAIL PROTECTED]> wrote: > > On 8/30/06, Rahul Akolkar <[EMAIL PROTECTED]> wrote: > > > > > > Sounds good, I can take a stab at the JavaBeans listener if we want to > > > do this (after the long weekend). Do we just want error notifications > > > or progress notifications as well? > > > > > > Progress indications make a lot of sense. IIRC, this was one of Sean's > > motiviations for specializing some of the classes in the original > > implementation. Some things that might make sense to treat as notification > > events: > > > > * Started dialog x > > > > * Ended dialog x > > > > * Entered state x > > > > * Exited state x (via transition x) > > > > * Excepton thrown from state > > > > * Suspending operation due to needing user input (i.e. when you > > return from a view state or an exit state > > > <snip/> > > Sounds good, I'd further like to add: > > * Followed transition x > > We already have a progress listener for Commons SCXML, which is quite handy: > > > http://jakarta.apache.org/commons/scxml/apidocs/org/apache/commons/scxml/SCXMLListener.html > > -Rahul > > > > Craig > > > > > -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://issues.apache.org/struts/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira