Examples of org.osgi.service.component.runtime.ServiceComponentRuntime.enableComponent()

org.osgi.service.component.runtime.ServiceComponentRuntime.enableComponent()

Enables the specified component description.

If the specified component description is currently enabled, this method has no effect.

This method must return after changing the enabled state of the specified component description. Any actions that result from this, such as activating or deactivating a component configuration, must occur asynchronously to this method call. @param description The component description to enable. Must not be{@code null}. @return A promise that will be resolved when the actions that result fromchanging the enabled state of the specified component have completed. @see #isComponentEnabled(ComponentDescriptionDTO)

        {
          TestCase.fail("no ServiceComponentRuntime");
        }
      ComponentDescriptionDTO cd = scr.getComponentDescriptionDTO(b, name);
      Assert.assertFalse("Expected component disabled", scr.isComponentEnabled(cd));
      scr.enableComponent(cd).getValue();
      Assert.assertTrue("Expected component enabled", scr.isComponentEnabled(cd));
      
      Collection<ComponentConfigurationDTO> ccs = scr.getComponentConfigurationDTOs(cd);
      Assert.assertEquals(count, ccs.size());
      for (ComponentConfigurationDTO cc: ccs) {

    protected void enableAndCheck( ComponentDescriptionDTO cd ) throws InvocationTargetException, InterruptedException
    {
        ServiceComponentRuntime scr = scrTracker.getService();
        if ( scr != null )
        {
            scr.enableComponent(cd).getValue();
          Assert.assertTrue("Expected component enabled", scr.isComponentEnabled(cd));
        }
        else 
        {
          throw new NullPointerException("no ServiceComponentRuntime");

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