How to use

addListener

method

in

org.eclipse.core.runtime.IExtensionRegistry

public ForwardingDanglingReferenceResolver ()
{
  Platform.getExtensionRegistry ().addListener ( this, EXPT_DANGLING_RESOLVER );
  buildCache ();
}

public ForwardingDanglingReferenceResolver ()
{
  Platform.getExtensionRegistry ().addListener ( this, EXPT_DANGLING_RESOLVER );
  buildCache ();
}

private StructuredTextTypesCollector() {
  IExtensionRegistry registry = RegistryFactory.getRegistry();
  if (registry != null)
    registry.addListener(this, EXT_POINT);
}

static public PasswordProviderSelector getInstance() {
  if (instance == null) {
    instance = new PasswordProviderSelector();
    IExtensionRegistry registry = RegistryFactory.getRegistry();
    registry.addListener(instance, EXTENSION_POINT);
  }
  return instance;
}

static public PasswordProviderSelector getInstance() {
  if (instance == null) {
    instance = new PasswordProviderSelector();
    IExtensionRegistry registry = RegistryFactory.getRegistry();
    registry.addListener(instance, EXTENSION_POINT);
  }
  return instance;
}

/**
 * Creates a property sheet view.
 */
public PropertySheet() {
  super();
  pinPropertySheetAction = new PinPropertySheetAction();
  RegistryFactory.getRegistry().addListener(this, EXT_POINT);
}

@Override
public void connect(IProgressMonitor monitor) {
  if (monitor.isCanceled())
    return;
  PDERuntimePlugin.getDefault().getBundleContext().addBundleListener(this);
  Platform.getExtensionRegistry().addListener(this);
  PDERuntimePlugin.getDefault().getBundleContext().addServiceListener(this);
}

/**
 * Sole constructor.
 *
 * @param extensionRegistry
 *            the Eclipse ExtensionRegistry
 * @throws NullPointerException
 *             if the given Eclipse ExtensionRegistry is {@code null}
 */
GenericMApplicationElementFactoryImpl(IExtensionRegistry extensionRegistry) {
  if (extensionRegistry == null)
    throw new NullPointerException("No ExtensionRegistry given!"); //$NON-NLS-1$
  emfGeneratedPackages = new MApplicationElementClassToEClass();
  // A clean-up would be nice but the only using service is realized as a singleton-service
  // which is used throughout the running application and so this instance will also life as
  // long as the application is running.
  extensionRegistry.addListener(emfGeneratedPackages,
      MApplicationElementClassToEClass.EP_MODEL_DEFINITION_ENRICHMENT);
  emfGeneratedPackages.initialize(extensionRegistry);
}

void start() {
  launcherTracker.open();
  extensionRegistry.addListener(this, PI_RUNTIME + '.' + PT_APPLICATIONS);
  // need to listen for system bundle stopping
  context.addBundleListener(this);
  // register all the descriptors
  registerAppDescriptors();
  String startDefaultProp = context.getProperty(EclipseAppContainer.PROP_ECLIPSE_APPLICATION_LAUNCH_DEFAULT);
  if (startDefaultProp == null || "true".equalsIgnoreCase(startDefaultProp)) { //$NON-NLS-1$
    // Start the default application
    try {
      startDefaultApp(true);
    } catch (ApplicationException e) {
      Activator.log(new FrameworkLogEntry(Activator.PI_APP, FrameworkLogEntry.ERROR, 0, Messages.application_errorStartDefault, 0, e, null));
    }
  }
}

void start() {
  launcherTracker.open();
  extensionRegistry.addListener(this, PI_RUNTIME + '.' + PT_APPLICATIONS);
  // need to listen for system bundle stopping
  context.addBundleListener(this);
  // register all the descriptors
  registerAppDescriptors();
  String startDefaultProp = context.getProperty(EclipseAppContainer.PROP_ECLIPSE_APPLICATION_LAUNCH_DEFAULT);
  if (startDefaultProp == null || "true".equalsIgnoreCase(startDefaultProp)) { //$NON-NLS-1$
    // Start the default application
    try {
      startDefaultApp(true);
    } catch (ApplicationException e) {
      Activator.log(new FrameworkLogEntry(Activator.PI_APP, FrameworkLogEntry.ERROR, 0, Messages.application_errorStartDefault, 0, e, null));
    }
  }
}

void start() {
  launcherTracker.open();
  extensionRegistry.addListener(this, PI_RUNTIME + '.' + PT_APPLICATIONS);
  // need to listen for system bundle stopping
  context.addBundleListener(this);
  // register all the descriptors
  registerAppDescriptors();
  String startDefaultProp = context.getProperty(EclipseAppContainer.PROP_ECLIPSE_APPLICATION_LAUNCH_DEFAULT);
  if (startDefaultProp == null || "true".equalsIgnoreCase(startDefaultProp)) { //$NON-NLS-1$
    // Start the default application
    try {
      startDefaultApp(true);
    } catch (ApplicationException e) {
      Activator.log(new FrameworkLogEntry(Activator.PI_APP, FrameworkLogEntry.ERROR, 0, Messages.application_errorStartDefault, 0, e, null));
    }
  }
}

synchronized void start(final IExtensionRegistry registry) {
 final IExtensionPoint[] extensionPoints;
 // register listener first to avoid race condition
 if (Object.class == clazz || IConfigurationElement.class == clazz) {
  registry.addListener(this);
  extensionPoints = registry.getExtensionPoints();
 } else {
  registry.addListener(this, point);
  extensionPoints = new IExtensionPoint[]{registry.getExtensionPoint(point)};
 }
 // safety check in case there was no matching extension point
 if (extensionPoints.length == 0 || null == extensionPoints[0]) {
  return;
 }
 final Set<IConfigurationElement> ignore = getExistingConfigurationElements();
 // retrieve any matching extensions for each point
 for (final IExtensionPoint p : extensionPoints) {
  for (final IExtension e : p.getExtensions()) {
   insertExtension(e, ignore);
  }
 }
}

/**
 * Creates a property sheet view.
 */
public PropertySheet() {
  super();
  pinPropertySheetAction = new PinPropertySheetAction();
  RegistryFactory.getRegistry().addListener(this, EXT_POINT);
  saveablesTracker = new SaveablesTracker();
}

private void addReasonerListener(final JMenuBar menuBar) {
  final IExtensionRegistry registry = PluginUtilities.getInstance().getExtensionRegistry();
  final IExtensionPoint point = registry.getExtensionPoint(ProtegeOWL.ID, ProtegeOWLReasonerPlugin.REASONER_PLUGIN_TYPE_ID);
  registry.addListener(new IRegistryEventListener() {
    public void added(IExtension[] extensions) {
      OWLReasonerManagerImpl reasonerManager = (OWLReasonerManagerImpl) getOWLModelManager().getOWLReasonerManager();
      Set<ProtegeOWLReasonerPlugin> plugins = new HashSet<>();
      for (IExtension extension : extensions) {
        plugins.add(new ProtegeOWLReasonerPluginJPFImpl(getOWLModelManager(), extension));
      }
      reasonerManager.addReasonerFactories(plugins);
      rebuildReasonerMenu(menuBar);
      menuBar.repaint();
    }
    public void added(IExtensionPoint[] extensionPoints) {
    }
    public void removed(IExtension[] extensions) {
    }
    public void removed(IExtensionPoint[] extensionPoints) {
    }
  }, point.getUniqueIdentifier());
}

private void addReasonerListener(final JMenuBar menuBar) {
  final IExtensionRegistry registry = PluginUtilities.getInstance().getExtensionRegistry();
  final IExtensionPoint point = registry.getExtensionPoint(ProtegeOWL.ID, ProtegeOWLReasonerPlugin.REASONER_PLUGIN_TYPE_ID);
  registry.addListener(new IRegistryEventListener() {
    public void added(IExtension[] extensions) {
      OWLReasonerManagerImpl reasonerManager = (OWLReasonerManagerImpl) getOWLModelManager().getOWLReasonerManager();
      Set<ProtegeOWLReasonerPlugin> plugins = new HashSet<>();
      for (IExtension extension : extensions) {
        plugins.add(new ProtegeOWLReasonerPluginJPFImpl(getOWLModelManager(), extension));
      }
      reasonerManager.addReasonerFactories(plugins);
      rebuildReasonerMenu(menuBar);
      menuBar.repaint();
    }
    public void added(IExtensionPoint[] extensionPoints) {
    }
    public void removed(IExtension[] extensions) {
    }
    public void removed(IExtensionPoint[] extensionPoints) {
    }
  }, point.getUniqueIdentifier());
}

private void addReasonerListener(final JMenuBar menuBar) {
  final IExtensionRegistry registry = PluginUtilities.getInstance().getExtensionRegistry();
  final IExtensionPoint point = registry.getExtensionPoint(ProtegeOWL.ID, ProtegeOWLReasonerPlugin.REASONER_PLUGIN_TYPE_ID);
  registry.addListener(new IRegistryEventListener() {
    public void added(IExtension[] extensions) {
      OWLReasonerManagerImpl reasonerManager = (OWLReasonerManagerImpl) getOWLModelManager().getOWLReasonerManager();
      Set<ProtegeOWLReasonerPlugin> plugins = new HashSet<ProtegeOWLReasonerPlugin>();
      for (IExtension extension : extensions) {
        plugins.add(new ProtegeOWLReasonerPluginJPFImpl(getOWLModelManager(), extension));
      }
      reasonerManager.addReasonerFactories(plugins);
      rebuildReasonerMenu(menuBar);
      menuBar.repaint();
    }
    public void added(IExtensionPoint[] extensionPoints) {
    }
    public void removed(IExtension[] extensions) {
    }
    public void removed(IExtensionPoint[] extensionPoints) {
    }
  }, point.getUniqueIdentifier());
}

private void addReasonerListener(final JMenuBar menuBar) {
  final IExtensionRegistry registry = PluginUtilities.getInstance().getExtensionRegistry();
  final IExtensionPoint point = registry.getExtensionPoint(ProtegeOWL.ID, ProtegeOWLReasonerPlugin.REASONER_PLUGIN_TYPE_ID);
  
  registry.addListener(new IRegistryEventListener() {
    
    public void added(IExtension[] extensions) {
      OWLReasonerManagerImpl reasonerManager = (OWLReasonerManagerImpl) getOWLModelManager().getOWLReasonerManager();
      Set<ProtegeOWLReasonerPlugin> plugins = new HashSet<ProtegeOWLReasonerPlugin>();
      for (IExtension extension : extensions) {
        plugins.add(new ProtegeOWLReasonerPluginJPFImpl(getOWLModelManager(), extension));
      }
      reasonerManager.addReasonerFactories(plugins);
      rebuildReasonerMenu(menuBar);
      menuBar.repaint();
    }
    public void added(IExtensionPoint[] extensionPoints) {
    }
    public void removed(IExtension[] extensions) {
    }
    public void removed(IExtensionPoint[] extensionPoints) {
    }
    
  }, point.getUniqueIdentifier());
  
}

/**
 * Loads adapters registered with the adapters extension point from
 * the plug-in registry.  Note that the actual factory implementations
 * are loaded lazily as they are needed.
 */
@Override
public boolean addFactories(AdapterManager adapterManager) {
  IExtensionPoint point = RegistryFactory.getRegistry().getExtensionPoint(ADAPTER_POINT_ID);
  if (point == null)
    return false;
  boolean factoriesAdded = false;
  IExtension[] extensions = point.getExtensions();
  for (int i = 0; i < extensions.length; i++) {
    IConfigurationElement[] elements = extensions[i].getConfigurationElements();
    for (int j = 0; j < elements.length; j++) {
      AdapterFactoryProxy proxy = AdapterFactoryProxy.createProxy(elements[j]);
      if (proxy != null) {
        adapterManager.registerFactory(proxy, proxy.getAdaptableType());
        factoriesAdded = true;
      }
    }
  }
  RegistryFactory.getRegistry().addListener(this, ADAPTER_POINT_ID);
  return factoriesAdded;
}

/**
 * Loads adapters registered with the adapters extension point from
 * the plug-in registry.  Note that the actual factory implementations
 * are loaded lazily as they are needed.
 */
public boolean addFactories(AdapterManager adapterManager) {
  IExtensionPoint point = RegistryFactory.getRegistry().getExtensionPoint(ADAPTER_POINT_ID);
  if (point == null)
    return false;
  boolean factoriesAdded = false;
  IExtension[] extensions = point.getExtensions();
  for (int i = 0; i < extensions.length; i++) {
    IConfigurationElement[] elements = extensions[i].getConfigurationElements();
    for (int j = 0; j < elements.length; j++) {
      AdapterFactoryProxy proxy = AdapterFactoryProxy.createProxy(elements[j]);
      if (proxy != null) {
        adapterManager.registerFactory(proxy, proxy.getAdaptableType());
        factoriesAdded = true;
      }
    }
  }
  RegistryFactory.getRegistry().addListener(this, ADAPTER_POINT_ID);
  return factoriesAdded;
}

/**
 * Loads adapters registered with the adapters extension point from
 * the plug-in registry.  Note that the actual factory implementations
 * are loaded lazily as they are needed.
 */
public boolean addFactories(AdapterManager adapterManager) {
  IExtensionPoint point = RegistryFactory.getRegistry().getExtensionPoint(ADAPTER_POINT_ID);
  if (point == null)
    return false;
  boolean factoriesAdded = false;
  IExtension[] extensions = point.getExtensions();
  for (int i = 0; i < extensions.length; i++) {
    IConfigurationElement[] elements = extensions[i].getConfigurationElements();
    for (int j = 0; j < elements.length; j++) {
      AdapterFactoryProxy proxy = AdapterFactoryProxy.createProxy(elements[j]);
      if (proxy != null) {
        adapterManager.registerFactory(proxy, proxy.getAdaptableType());
        factoriesAdded = true;
      }
    }
  }
  RegistryFactory.getRegistry().addListener(this, ADAPTER_POINT_ID);
  return factoriesAdded;
}