public void registerExtension(
final PluginDescriptor pluginDescriptor, final Element extensionElement) {
final PluginId pluginId = pluginDescriptor.getPluginId();
String epName = extractEPName(extensionElement);
ExtensionComponentAdapter adapter;
final PicoContainer container = getPluginContainer(pluginId.getIdString());
final ExtensionPoint extensionPoint = getExtensionPoint(epName);
if (extensionPoint.getKind() == ExtensionPoint.Kind.INTERFACE) {
String implClass = extensionElement.getAttributeValue("implementation");
if (implClass == null) {
throw new RuntimeException(
"'implementation' attribute not specified for '"
+ epName
+ "' extension in '"
+ pluginId.getIdString()
+ "' plugin");
}
adapter =
new ExtensionComponentAdapter(
implClass,
extensionElement,
container,
pluginDescriptor,
shouldDeserializeInstance(extensionElement));
} else {
adapter =
new ExtensionComponentAdapter(
extensionPoint.getClassName(), extensionElement, container, pluginDescriptor, true);
}
myExtensionElement2extension.put(extensionElement, adapter);
internalGetPluginContainer().registerComponent(adapter);
getExtensionPoint(epName).registerExtensionAdapter(adapter);
}
public void unregisterExtensionPoint(final String extensionPointName) {
ExtensionPoint extensionPoint = myExtensionPoints.get(extensionPointName);
if (extensionPoint != null) {
extensionPoint.reset();
myExtensionPoints.remove(extensionPointName);
notifyEPRemoved(extensionPoint);
}
}
public void resumeInteractions() {
myAvailabilityNotificationsActive = true;
ExtensionPoint[] extensionPoints = getExtensionPoints();
for (ExtensionPoint extensionPoint : extensionPoints) {
extensionPoint.getExtensions(); // creates extensions from ComponentAdapters
}
for (Runnable action : mySuspendedListenerActions) {
try {
action.run();
} catch (Exception e) {
myLogger.error(e);
}
}
mySuspendedListenerActions.clear();
}
@SuppressWarnings({"unchecked"})
private void notifyEPRemoved(final ExtensionPoint extensionPoint) {
Collection<ExtensionPointAvailabilityListener> listeners =
myAvailabilityListeners.get(extensionPoint.getName());
for (final ExtensionPointAvailabilityListener listener : listeners) {
notifyUnavailableListener(extensionPoint, listener);
}
}
private static void registerExtensionPointsAndExtensions(
ExtensionsArea area, List<IdeaPluginDescriptorImpl> loadedPlugins) {
for (IdeaPluginDescriptorImpl descriptor : loadedPlugins) {
descriptor.registerExtensionPoints(area);
}
Set<String> epNames = ContainerUtil.newHashSet();
for (ExtensionPoint point : area.getExtensionPoints()) {
epNames.add(point.getName());
}
for (IdeaPluginDescriptorImpl descriptor : loadedPlugins) {
for (String epName : epNames) {
descriptor.registerExtensions(area, epName);
}
}
}