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);
}
