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javaosgiosgi-bundle

How to get ComponentContext from BundleContext in OSGi

I have an OSGi bundle with multiple components, I want to activate/deactivate components from other components in same bundle.

I got BundleContext from below code:

import aQute.bnd.annotation.component.Activate;
import aQute.bnd.annotation.component.Component;
import aQute.bnd.annotation.component.Deactivate;

@Activate
public void activate(Map<String, Object> properties) {

    BundleContext bundleContext = FrameworkUtil.getBundle(MyComponent.class).getBundleContext();
}

But how can I get the ComponentContext so that I can do enableComponent or disableComponent?

Solution

  • Simply inject the ComponentContext. You can then get the BundleContext as well as the config properties from it.

    @Activate
public void activate(ComponentContext context)