Hi,
On 27.10.2011, at 23:35, Bengt Rodehav wrote: > I'm using iPOJO and have problems with default property values. Consider the > following: > > * @Property(name = "url", mandatory = true, value = " > http://localhost:8093/service";)* > * private String mUrl;* > > If I use config admin (with fileinstall) to provide an override to the "url" > property (changing the port from 8093 to 9991), then the following happens: > > 1. My @Update method is called. The port is 8093. > 2. My @Validate method is called. It does some initialization that can take > a second or two. On entering the @Validate method the port is 8093. > 3. My @Update method is called again. The port is now 9991 which means that > this is the value from config admin. Note that my @Validate method is not > done at this point. > 4. My @Validate method returns. At this point the port is 9991. However, the > initialization code in the @Validate method used the port 8093 not 9991 that > I wanted to use. > > I expected the port 9991 to be used since I had overridden the default port > (8093). I'm not sure why this is happening. How can I guarantee that the > overridden port is used instead of the default port? > > Note that since the update to port 9991 takes place while I'm in my > @Validate method I missed the update and I won't be informed about it again. If you want to be notified after a reconfiguration, you can use @Property on a method (called when the value is injected) or use the @Updated called when a reconfiguration occurred (and when the reconfiguration is completed). @Validate is called only once (or after an invalidation). Regards, Clement > > /Bengt --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
