plugins/InspectionGadgets/src/com/siyeh/ig/psiutils/SynchronizationUtil.java

   1 /*
   2  * Copyright 2006-2008 Bas Leijdekkers
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  * http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16 package com.siyeh.ig.psiutils;
  17
  18 import com.intellij.psi.*;
  19 import com.intellij.psi.util.PsiTreeUtil;
  20
  21 public class SynchronizationUtil {
  22
  23     private SynchronizationUtil() {
  24     }
  25
  26     public static boolean isInSynchronizedContext(PsiElement element) {
  27         final PsiElement context =
  28                 PsiTreeUtil.getParentOfType(element, PsiMethod.class,
  29                         PsiSynchronizedStatement.class);
  30         if (context instanceof PsiSynchronizedStatement) {
  31             return true;
  32         }
  33         if (context != null) {
  34             final PsiModifierListOwner modifierListOwner =
  35                     (PsiModifierListOwner)context;
  36             if (modifierListOwner.hasModifierProperty(
  37                     PsiModifier.SYNCHRONIZED)) {
  38                 return true;
  39             }
  40         }
  41         return false;
  42     }
  43 }