Hello Marian, On 22 Apr 2011, at 13:33 , marian grigoras wrote:
> i want to use the DependencyManager to register a component which does not > offer any services for other components, but only listens to events and > displays them. With the registration code shown below, the events arrive at > the component, but the start(), stop() methods are never called. Could you please show me the implementation of the component so I can take a look at the signature of the methods you use? > According to the spec, the component should have immediate=true to be > activated even if not needed by someone else. That sounds like a part of the declarative services specification, not the dependency manager API. The dependency manager does not implement an OSGi specification. > How can I achieve this using the DependencyManager? > > Component component = mDependencyManager.createComponent() > .setInterface(EventHandler.class.getName(), eventProps) > .setImplementation(MyMonitorConsumer.class) > > .add(mDependencyManager.createConfigurationDependency().setPid(pid)); This looks good, your component should be activated as soon as the required configuration dependency is present. In other words, it looks like you're using the API as intended, so I suspect there's something wrong with the actual callback methods. Greetings, Marcel --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
