| /* |
| * Copyright 2000-2013 JetBrains s.r.o. |
| * |
| * 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.javadoc; |
| |
| import com.intellij.codeInspection.ProblemDescriptor; |
| import com.intellij.openapi.project.Project; |
| import com.intellij.psi.*; |
| import com.siyeh.InspectionGadgetsBundle; |
| import com.siyeh.ig.BaseInspection; |
| import com.siyeh.ig.BaseInspectionVisitor; |
| import com.siyeh.ig.InspectionGadgetsFix; |
| import org.jetbrains.annotations.Nls; |
| import org.jetbrains.annotations.NonNls; |
| import org.jetbrains.annotations.NotNull; |
| import org.jetbrains.annotations.Nullable; |
| |
| /** |
| * @author Bas Leijdekkers |
| */ |
| public class PackageInfoWithoutPackageInspection extends BaseInspection { |
| @Nls |
| @NotNull |
| @Override |
| public String getDisplayName() { |
| return InspectionGadgetsBundle.message("package.info.java.without.package.display.name"); |
| } |
| |
| @NotNull |
| @Override |
| protected String buildErrorString(Object... infos) { |
| return InspectionGadgetsBundle.message("package.info.without.package.problem.descriptor"); |
| } |
| |
| @Nullable |
| @Override |
| protected InspectionGadgetsFix buildFix(Object... infos) { |
| return new PackageInfoWithoutPackageFix((String)infos[0]); |
| } |
| |
| private static class PackageInfoWithoutPackageFix extends InspectionGadgetsFix { |
| |
| private final String myPackageName; |
| |
| public PackageInfoWithoutPackageFix(String packageName) { |
| myPackageName = packageName; |
| } |
| |
| @NotNull |
| @Override |
| public String getName() { |
| return InspectionGadgetsBundle.message("package.info.without.package.quickfix", myPackageName); |
| } |
| |
| @NotNull |
| @Override |
| public String getFamilyName() { |
| return InspectionGadgetsBundle.message("package.info.without.package.family.quickfix"); |
| } |
| |
| @Override |
| protected void doFix(Project project, ProblemDescriptor descriptor) { |
| final PsiElement element = descriptor.getPsiElement(); |
| if (!(element instanceof PsiJavaFile)) { |
| return; |
| } |
| final PsiJavaFile file = (PsiJavaFile)element; |
| final PsiElementFactory factory = JavaPsiFacade.getElementFactory(project); |
| final PsiPackageStatement packageStatement = factory.createPackageStatement(myPackageName); |
| file.add(packageStatement); |
| } |
| } |
| |
| @Override |
| public BaseInspectionVisitor buildVisitor() { |
| return new PackageInfoWithoutPackageVisitor(); |
| } |
| |
| private static class PackageInfoWithoutPackageVisitor extends BaseInspectionVisitor { |
| |
| @Override |
| public void visitJavaFile(PsiJavaFile file) { |
| @NonNls final String name = file.getName(); |
| if (!PsiPackage.PACKAGE_INFO_FILE.equals(name)) { |
| return; |
| } |
| final PsiPackageStatement packageStatement = file.getPackageStatement(); |
| if (packageStatement != null) { |
| return; |
| } |
| final JavaDirectoryService directoryService = JavaDirectoryService.getInstance(); |
| final PsiDirectory directory = file.getContainingDirectory(); |
| final PsiPackage aPackage = directoryService.getPackage(directory); |
| if (aPackage == null) { |
| return; |
| } |
| final String packageName = aPackage.getQualifiedName(); |
| if (packageName.isEmpty()) { |
| return; |
| } |
| registerError(file, packageName); |
| } |
| } |
| } |