Thanks Johann you are right we have an arbitrary number of instances. I think I will try ERJGroupsSynchronizer.
On 20/04/2012, at 01:09, Johann Werner wrote: > Hi Miguel, > > either you have > > • a fixed set of instances (not very probable) then whenever a change to that > table is saved you could call a direct action on the other (known) instances > to cause a refetch > • an arbitrary number of instances (more probable) then you should have a > look at the ERJGroupsSynchronizer in Wonder. There you can send notifications > to any listening instances and trigger the refetch by that way. > > jw > > > Am 20.04.2012 um 05:55 schrieb WebObjects TORAcom: > >> Hi List, >> >> We have been using a table to store the application configuration >> parameters. >> In every application that table just have a record and we have a >> Configuration section in the app to modify those values. In the Application >> class we have methods to store an updated object with the configuration >> information. >> >> It works fine until we deploy the application and starts more than one >> instance in the JavaMonitor because if any value of the configuration >> changes the object in the Application object gets updated but the other >> instances don't receive any message to reload configuration info. >> We don't want to consult the data base any time we want a configuration >> parameter because we use them all over the application, we store number >> formats, reporter URL, date formats, etc. >> >> Is there any way to send a kind of message between different instances of >> the same application? >> >> >> I am thinking on changing our approach to use XML properties file, but I >> have the same problem, How to know when the properties file changes to load >> them in every instance of my application? >> >> Any help will be appreciated. >> >> Best regards. >> >> >> Miguel Torres > > > _______________________________________________ Do not post admin requests to the list. They will be ignored. Webobjects-dev mailing list ([email protected]) Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/webobjects-dev/archive%40mail-archive.com This email sent to [email protected]
