| /* |
| * Copyright 2003-2007 Dave Griffith, Bas Leijdekkers |
| * |
| * 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.siyeh.ig.finalization; |
| |
| import com.intellij.psi.PsiMethod; |
| import com.intellij.psi.PsiMethodCallExpression; |
| import com.intellij.psi.PsiType; |
| import com.intellij.psi.util.PsiTreeUtil; |
| import com.siyeh.HardcodedMethodConstants; |
| import com.siyeh.InspectionGadgetsBundle; |
| import com.siyeh.ig.BaseInspection; |
| import com.siyeh.ig.BaseInspectionVisitor; |
| import com.siyeh.ig.psiutils.MethodCallUtils; |
| import com.siyeh.ig.psiutils.MethodUtils; |
| import org.jetbrains.annotations.NotNull; |
| |
| public class NoExplicitFinalizeCallsInspection extends BaseInspection { |
| |
| @Override |
| @NotNull |
| public String getID() { |
| return "FinalizeCalledExplicitly"; |
| } |
| |
| @Override |
| @NotNull |
| public String getDisplayName() { |
| return InspectionGadgetsBundle.message( |
| "finalize.called.explicitly.display.name"); |
| } |
| |
| @Override |
| @NotNull |
| public String buildErrorString(Object... infos) { |
| return InspectionGadgetsBundle.message( |
| "finalize.called.explicitly.problem.descriptor"); |
| } |
| |
| @Override |
| public boolean isEnabledByDefault() { |
| return true; |
| } |
| |
| @Override |
| public BaseInspectionVisitor buildVisitor() { |
| return new NoExplicitFinalizeCallsVisitor(); |
| } |
| |
| private static class NoExplicitFinalizeCallsVisitor |
| extends BaseInspectionVisitor { |
| |
| @Override |
| public void visitMethodCallExpression( |
| @NotNull PsiMethodCallExpression expression) { |
| super.visitMethodCallExpression(expression); |
| if (!MethodCallUtils.isCallToMethod(expression, null, PsiType.VOID, |
| HardcodedMethodConstants.FINALIZE)) { |
| return; |
| } |
| final PsiMethod containingMethod = |
| PsiTreeUtil.getParentOfType(expression, PsiMethod.class); |
| if (containingMethod == null) { |
| return; |
| } |
| if (MethodUtils.methodMatches(containingMethod, null, PsiType.VOID, |
| HardcodedMethodConstants.FINALIZE)) { |
| return; |
| } |
| registerMethodCallError(expression); |
| } |
| } |
| } |