Examples of org.osgi.framework.BundleContext.ungetService()

org.osgi.framework.BundleContext.ungetService()
Releases the service object for the service referenced by the specified {@code ServiceReference} object. If the context bundle's use count forthe service is zero, this method returns {@code false}. Otherwise, the context bundle's use count for the service is decremented by one.
The service object must no longer be used and all references to it should be destroyed when a bundle's use count for the service drops to zero.
The following steps are required to release the service object:
1. If the context bundle's use count for the service is zero or the service has been unregistered, {@code false} is returned.
2. The context bundle's use count for the service is decremented by one.
3. If the context bundle's use count for the service is now zero and the service has {@link Constants#SCOPE_BUNDLE bundle} or{@link Constants#SCOPE_PROTOTYPE prototype} scope, the{@link ServiceFactory#ungetService(Bundle,ServiceRegistration,Object)}method is called to release the service object for the context bundle.
4. {@code true} is returned.
@param reference A reference to the service to be released. @return {@code false} if the context bundle's use count for the serviceis zero or if the service has been unregistered; {@code true}otherwise. @throws IllegalStateException If this BundleContext is no longer valid. @throws IllegalArgumentException If the specified{@code ServiceReference} was not created by the same frameworkinstance as this {@code BundleContext}. @see #getService(ServiceReference) @see ServiceFactory

        try {
          getJobManager().join(signerJob, monitor);
        } catch (OperationCanceledException e) {
        } catch (InterruptedException e) {
        }
        bundleContext.ungetService(certRef);
        return Status.OK_STATUS;
      }
    };
    cleanup.setSystem(true);
    cleanup.schedule();

View Full Code Here

                    }
                    finally
                    {
                        try
                        {
                            bundleContext.ungetService( caRef );
                        }
                        catch ( IllegalStateException e )
                        {
                            // ignore, bundle context was shut down during the above.
                        }

View Full Code Here

        if(bc != null){
            trackedServiceCount--;
            if(trackedServiceCount == 0 && engineRegistration != null){
               engineRegistration.unregister();
            }
            bc.ungetService(reference);
        }
    }
}

View Full Code Here


        // keep the service for later ungetting
        if ( !refPair.setServiceObject( serviceObject ) )
        {
            //another thread got the service first
            bundleContext.ungetService( refPair.getRef() );
        }


        // return the acquired service (may be null of course)
        //even if we did not set the service object, all the getService are for the same bundle so will have the same object.
        return serviceObject;

View Full Code Here

            if ( service != null )
            {
                BundleContext bundleContext = m_componentManager.getBundleContext();
                if ( bundleContext != null )
                {
                    bundleContext.ungetService( ref.getRef() );
                }
            }
        }


        protected void tracked( int trackingCount )

View Full Code Here

        if(bc != null){
            trackedServiceCount--;
            if(trackedServiceCount == 0 && engineRegistration != null){
               engineRegistration.unregister();
            }
            bc.ungetService(reference);
        }
    }
}

View Full Code Here

        } catch (Exception e) {
            logger.warn("Unable to add temporary directory " + tempDirectory + "to the Tomcat deployment watcher, that folder will not be delete on the undeployment", e);
        } finally {
            if (tomcatDeploymentWatcherReference != null) {
                try {
                    bundleContext.ungetService(tomcatDeploymentWatcherReference);
                } catch (Exception e) {
                }
            }
        }
    }

View Full Code Here

            this.application = new GeronimoApplication(bundle, applicationFactory, deploymentFactory);
            
            install(deploymentFactory);
        } finally {
            if (deploymentFactory != null) {
                bundleContext.ungetService(deploymentFactoryReference);
            }
            if (applicationFactory != null) {
                bundleContext.ungetService(applicationFactoryReference);
            }
        }

View Full Code Here

        } finally {
            if (deploymentFactory != null) {
                bundleContext.ungetService(deploymentFactoryReference);
            }
            if (applicationFactory != null) {
                bundleContext.ungetService(applicationFactoryReference);
            }
        }
                        
        ServiceReference applicationManagerReference = 
            bundleContext.getServiceReference(AriesApplicationContextManager.class.getName());

View Full Code Here

        GeronimoApplicationContextManager applicationManager = 
            getService(applicationManagerReference, GeronimoApplicationContextManager.class);
        try {
            applicationManager.registerApplicationContext(new GeronimoApplicationContext(this));
        } finally {
            bundleContext.ungetService(applicationManagerReference);
        }
    }


    public long[] getApplicationContentBundleIds() {
        long[] ids = new long[applicationBundles.size()];

View Full Code Here

0 1 2 3 4 5 6 7 8 9

TOP

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.