| /* |
| * Copyright 2003-2011 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.naming; |
| |
| import com.intellij.codeInspection.ProblemDescriptor; |
| import com.intellij.openapi.project.Project; |
| import com.intellij.psi.*; |
| import com.intellij.psi.search.GlobalSearchScope; |
| import com.intellij.util.IncorrectOperationException; |
| import com.siyeh.InspectionGadgetsBundle; |
| import com.siyeh.ig.InspectionGadgetsFix; |
| import com.siyeh.ig.fixes.RenameFix; |
| import org.jetbrains.annotations.NotNull; |
| |
| public class NonExceptionNameEndsWithExceptionInspection |
| extends NonExceptionNameEndsWithExceptionInspectionBase { |
| |
| @Override |
| @NotNull |
| protected InspectionGadgetsFix[] buildFixes(Object... infos) { |
| final String name = (String)infos[0]; |
| final Boolean onTheFly = (Boolean)infos[1]; |
| if (onTheFly.booleanValue()) { |
| return new InspectionGadgetsFix[]{new RenameFix(), |
| new ExtendExceptionFix(name)}; |
| } |
| else { |
| return new InspectionGadgetsFix[]{ |
| new ExtendExceptionFix(name)}; |
| } |
| } |
| |
| private static class ExtendExceptionFix extends InspectionGadgetsFix { |
| |
| private final String name; |
| |
| ExtendExceptionFix(String name) { |
| this.name = name; |
| } |
| |
| @Override |
| @NotNull |
| public String getName() { |
| return InspectionGadgetsBundle.message( |
| "non.exception.name.ends.with.exception.quickfix", name); |
| } |
| |
| @NotNull |
| @Override |
| public String getFamilyName() { |
| return "Make class extend 'Exception'"; |
| } |
| |
| @Override |
| protected void doFix(Project project, ProblemDescriptor descriptor) |
| throws IncorrectOperationException { |
| final PsiElement element = descriptor.getPsiElement(); |
| final PsiElement parent = element.getParent(); |
| if (!(parent instanceof PsiClass)) { |
| return; |
| } |
| final PsiClass aClass = (PsiClass)parent; |
| final PsiReferenceList extendsList = aClass.getExtendsList(); |
| if (extendsList == null) { |
| return; |
| } |
| final JavaPsiFacade facade = JavaPsiFacade.getInstance(project); |
| final PsiElementFactory factory = facade.getElementFactory(); |
| final GlobalSearchScope scope = aClass.getResolveScope(); |
| final PsiJavaCodeReferenceElement reference = |
| factory.createReferenceElementByFQClassName( |
| CommonClassNames.JAVA_LANG_EXCEPTION, scope); |
| final PsiJavaCodeReferenceElement[] referenceElements = |
| extendsList.getReferenceElements(); |
| for (PsiJavaCodeReferenceElement referenceElement : |
| referenceElements) { |
| referenceElement.delete(); |
| } |
| extendsList.add(reference); |
| } |
| } |
| } |