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
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