| /* |
| * 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.cloneable; |
| |
| 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 com.siyeh.ig.psiutils.CloneUtils; |
| import org.jetbrains.annotations.NotNull; |
| |
| public class CloneCallsSuperCloneInspection extends BaseInspection { |
| |
| @Override |
| @NotNull |
| public String getID() { |
| return "CloneDoesntCallSuperClone"; |
| } |
| |
| @Override |
| @NotNull |
| public String getDisplayName() { |
| return InspectionGadgetsBundle.message( |
| "clone.doesnt.call.super.clone.display.name"); |
| } |
| |
| @Override |
| @NotNull |
| public String buildErrorString(Object... infos) { |
| return InspectionGadgetsBundle.message( |
| "clone.doesnt.call.super.clone.problem.descriptor"); |
| } |
| |
| @Override |
| public boolean isEnabledByDefault() { |
| return true; |
| } |
| |
| @Override |
| public BaseInspectionVisitor buildVisitor() { |
| return new NoExplicitCloneCallsVisitor(); |
| } |
| |
| private static class NoExplicitCloneCallsVisitor |
| extends BaseInspectionVisitor { |
| |
| @Override |
| public void visitMethod(@NotNull PsiMethod method) { |
| //note: no call to super; |
| if (!CloneUtils.isClone(method)) { |
| return; |
| } |
| if (method.hasModifierProperty(PsiModifier.ABSTRACT) || |
| method.hasModifierProperty(PsiModifier.NATIVE)) { |
| return; |
| } |
| final PsiClass containingClass = method.getContainingClass(); |
| if (containingClass == null) { |
| return; |
| } |
| if (containingClass.isInterface() || |
| containingClass.isAnnotationType()) { |
| return; |
| } |
| if (CloneUtils.onlyThrowsCloneNotSupportedException(method)) { |
| if (method.hasModifierProperty(PsiModifier.FINAL) || |
| containingClass.hasModifierProperty( |
| PsiModifier.FINAL)) { |
| return; |
| } |
| } |
| final CallToSuperCloneVisitor visitor = |
| new CallToSuperCloneVisitor(); |
| method.accept(visitor); |
| if (visitor.isCallToSuperCloneFound()) { |
| return; |
| } |
| registerMethodError(method); |
| } |
| } |
| } |