Hallo Felix, thanks for your help. This explains the behaviour I observed.
Greetings, Martin -----Ursprüngliche Nachricht----- Von: Felix Meschberger [mailto:[EMAIL PROTECTED] Gesendet: Freitag, 25. April 2008 19:52 An: [email protected] Betreff: Re: Configuration Admin + SCR Hi, Your code looks perfectly right to me. The problem is, that you assume, that the SCR is creating Configuration instances. This is not the case. What happens here is, that when ComponentWithConf is activated, a ManagedService is registered on behalf of the ComponentWithConf. If the Configuration Admin Service is active and has a configuration, it is sent to the ComponentWithConf. Otherwise no configuration is sent. What the ComponentWithConf will receive in its activate method is actually the default configuration properties as per the descriptor file created from the @scr.* tags. When the ManagementComponent is started, it just also asks the ConfigurationAdmin for configurations. There are none at the moment, so there is nothing to print. Only if you have a management agent actually creating a Configuration object through the ConfigurationAdmin, will the ManagementComponent see the configuration and the ComponentWithConf reveive the configuration. FYI: You might want to have a look at the Management Console we use over in the Apache Sling project. This provides you with pretty much something, you might be interested in. (And you might also be interested that there are in fact plans to move this over here to the Felix project). Regards Felix Am Freitag, den 25.04.2008, 16:02 +0200 schrieb Martin Testrot: > Hi, > > > > I would like to implement a management bundle which displays the > properties defined by other bundles/SCR components. > > > > To try this approach I wrote a simple bundle with one component and a > simple property as follows: > > > > /* > > * @scr.component > > * > > * @scr.service > > */ > > public class ComponentWithConf implements EmptyService{ > > > > /** scr.property value="defaultvalue"*/ > > private static final String MYPROP = "myprop"; > > > > ... > > } > > > > The Management Bundle looks like this: > > > > /* > > * @scr.component > > */ > > public class ManagementComponent { > > > > /** > > * @scr.reference > > */ > > private ConfigurationAdmin mConfigurationAdmin; > > > > proteced void activate (ComponentContext pContext){ > > Configuration[] lConfigurations = > mConfigurationAdmin.listConfigurations(null); > > if (lConfigurations.length() == 0) > System.out.println ("No conf found!"); > > } > > } > > > > The problem is, that I don't see any configurations from my > ManagementComponent. The above activate - method always prints "No conf > found!" on the console. > > > > Am I missing something? Is this a bug? > > > > Thanks for help, > > > > Martin > > > > P.S.: I'm using > > org.apache.felix.configadmin 1.0.1 > > org.apache.felix.scr 1.0.0 > > maven-bundle-plugin 1.2.0 > > maven-scr-plugin 1.0.3 > --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
