From c53f3ca6000611f968de1069845a8b3d4a1b86fa Mon Sep 17 00:00:00 2001
From: Anna Kozlova <anna.kozlova@jetbrains.com>
Date: Mon, 16 Dec 2013 12:48:18 +0400
Subject: [PATCH] IDEA-12202 Refactorings do not update unused symbol
 dependency injection annotations

---
 ...AnnotationsRefactoringElementListener.java | 51 +++++++++++++++++++
 resources/src/META-INF/IdeaPlugin.xml         |  1 +
 2 files changed, 52 insertions(+)
 create mode 100644 java/java-impl/src/com/intellij/codeInspection/ex/AdditionalAnnotationsRefactoringElementListener.java

diff --git a/java/java-impl/src/com/intellij/codeInspection/ex/AdditionalAnnotationsRefactoringElementListener.java b/java/java-impl/src/com/intellij/codeInspection/ex/AdditionalAnnotationsRefactoringElementListener.java
new file mode 100644
index 000000000000..d639b7200cd3
--- /dev/null
+++ b/java/java-impl/src/com/intellij/codeInspection/ex/AdditionalAnnotationsRefactoringElementListener.java
@@ -0,0 +1,51 @@
+/*
+ * Copyright 2000-2013 JetBrains s.r.o.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.intellij.codeInspection.ex;
+
+import com.intellij.psi.PsiClass;
+import com.intellij.psi.PsiElement;
+import com.intellij.psi.PsiQualifiedNamedElement;
+import com.intellij.refactoring.listeners.RefactoringElementListener;
+import com.intellij.refactoring.listeners.RefactoringElementListenerProvider;
+import com.intellij.refactoring.listeners.UndoRefactoringElementAdapter;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+public class AdditionalAnnotationsRefactoringElementListener implements RefactoringElementListenerProvider {
+  @Nullable
+  @Override
+  public RefactoringElementListener getListener(final PsiElement psiElement) {
+    if (!(psiElement instanceof PsiClass)) return null;
+    final String oldName = ((PsiClass)psiElement).getQualifiedName();
+    if (oldName == null) return null;
+    final EntryPointsManagerBase entryPointsManager = EntryPointsManagerBase.getInstance(psiElement.getProject());
+    return new UndoRefactoringElementAdapter() {
+      @Override
+      protected void refactored(@NotNull PsiElement element, @Nullable String oldQualifiedName) {
+        if (element instanceof PsiClass) {
+          final String newQualifiedName = ((PsiClass)element).getQualifiedName();
+          if (newQualifiedName != null) {
+            final int idx = entryPointsManager.ADDITIONAL_ANNOTATIONS.indexOf(oldQualifiedName != null ? newQualifiedName : oldName);
+            if (idx > -1) {
+              entryPointsManager.ADDITIONAL_ANNOTATIONS.remove(idx);
+              entryPointsManager.ADDITIONAL_ANNOTATIONS.add(idx, oldQualifiedName != null ? oldQualifiedName : newQualifiedName);
+            }
+          }
+        }
+      }
+    };
+  }
+}
diff --git a/resources/src/META-INF/IdeaPlugin.xml b/resources/src/META-INF/IdeaPlugin.xml
index 7d8c282777dc..2cd0a60960bb 100644
--- a/resources/src/META-INF/IdeaPlugin.xml
+++ b/resources/src/META-INF/IdeaPlugin.xml
@@ -1484,6 +1484,7 @@
     <hierarchy.referenceProcessor implementation="com.intellij.ide.hierarchy.call.JavaCallReferenceProcessor"/>
     <projectTemplate projectType="Java" templatePath="resources/projectTemplates/Java/Command_Line_App.zip"/>
     <generatedSourcesFilter implementation="com.intellij.openapi.roots.JavaGeneratedSourcesFilter"/>
+    <refactoring.elementListenerProvider implementation="com.intellij.codeInspection.ex.AdditionalAnnotationsRefactoringElementListener"/>
   </extensions>
 
   <actions>