| /* |
| * Copyright 2003-2010 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.inheritance; |
| |
| import com.intellij.psi.CommonClassNames; |
| import com.intellij.psi.PsiClass; |
| import com.intellij.psi.PsiMethod; |
| import com.intellij.psi.PsiModifier; |
| import com.siyeh.InspectionGadgetsBundle; |
| import com.siyeh.ig.BaseInspection; |
| import com.siyeh.ig.BaseInspectionVisitor; |
| import org.jetbrains.annotations.NotNull; |
| |
| public class AbstractMethodOverridesConcreteMethodInspection |
| extends BaseInspection { |
| |
| @Override |
| @NotNull |
| public String getDisplayName() { |
| return InspectionGadgetsBundle.message( |
| "abstract.method.overrides.concrete.method.display.name"); |
| } |
| |
| @Override |
| @NotNull |
| protected String buildErrorString(Object... infos) { |
| return InspectionGadgetsBundle.message( |
| "abstract.method.overrides.concrete.method.problem.descriptor"); |
| } |
| |
| @Override |
| public BaseInspectionVisitor buildVisitor() { |
| return new AbstractMethodOverridesConcreteMethodVisitor(); |
| } |
| |
| private static class AbstractMethodOverridesConcreteMethodVisitor |
| extends BaseInspectionVisitor { |
| |
| @Override |
| public void visitMethod(@NotNull PsiMethod method) { |
| //no call to super, so we don't drill into anonymous classes |
| if (method.isConstructor()) { |
| return; |
| } |
| final PsiClass containingClass = method.getContainingClass(); |
| if (containingClass == null) { |
| return; |
| } |
| if (containingClass.isInterface() || |
| containingClass.isAnnotationType()) { |
| return; |
| } |
| if (!method.hasModifierProperty(PsiModifier.ABSTRACT)) { |
| return; |
| } |
| final PsiMethod[] superMethods = method.findSuperMethods(); |
| for (final PsiMethod superMethod : superMethods) { |
| final PsiClass superClass = superMethod.getContainingClass(); |
| if (superClass == null) { |
| continue; |
| } |
| final String superClassName = superClass.getQualifiedName(); |
| if (!superClass.isInterface() && |
| !CommonClassNames.JAVA_LANG_OBJECT.equals(superClassName) && |
| !superMethod.hasModifierProperty(PsiModifier.ABSTRACT)) { |
| registerMethodError(method); |
| return; |
| } |
| } |
| } |
| } |
| } |