Java InjectedLanguageManagerImpl.registerMultiHostInjector Examples

Example #1

File: InjectedLanguageManagerImpl.java Project: Resistance/intellij-community

 public void psiManagerInjectorsChanged() {
   LanguageInjector[] extensions = Extensions.getExtensions(LanguageInjector.EXTENSION_POINT_NAME);
   if (extensions.length == 0) {
     MultiHostInjector prev = myPsiManagerRegisteredInjectorsAdapter.getAndSet(null);
     if (prev != null) {
       unregisterMultiHostInjector(prev);
     }
   } else {
     PsiManagerRegisteredInjectorsAdapter adapter = new PsiManagerRegisteredInjectorsAdapter();
     if (myPsiManagerRegisteredInjectorsAdapter.compareAndSet(null, adapter)) {
       registerMultiHostInjector(adapter);
     }
   }
 }