| /* |
| * 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.intellij.psi.impl.file; |
| |
| import com.intellij.openapi.roots.ProjectFileIndex; |
| import com.intellij.openapi.roots.ProjectRootManager; |
| import com.intellij.openapi.util.io.FileUtil; |
| import com.intellij.openapi.util.text.StringUtil; |
| import com.intellij.openapi.vfs.VirtualFile; |
| import com.intellij.psi.*; |
| import com.intellij.psi.impl.PsiManagerImpl; |
| import org.jetbrains.annotations.NotNull; |
| import org.jetbrains.annotations.Nullable; |
| import org.jetbrains.jps.model.java.JavaModuleSourceRootTypes; |
| |
| /** |
| * @author yole |
| */ |
| public class PsiJavaDirectoryFactory extends PsiDirectoryFactory { |
| private final PsiManagerImpl myManager; |
| |
| public PsiJavaDirectoryFactory(final PsiManagerImpl manager) { |
| myManager = manager; |
| } |
| |
| @NotNull |
| @Override |
| public PsiDirectory createDirectory(@NotNull final VirtualFile file) { |
| return new PsiJavaDirectoryImpl(myManager, file); |
| } |
| |
| @Override |
| @NotNull |
| public String getQualifiedName(@NotNull final PsiDirectory directory, final boolean presentable) { |
| final PsiPackage aPackage = JavaDirectoryService.getInstance().getPackage(directory); |
| if (aPackage != null) { |
| final String qualifiedName = aPackage.getQualifiedName(); |
| if (!qualifiedName.isEmpty()) return qualifiedName; |
| if (presentable) { |
| return PsiBundle.message("default.package.presentation") + " (" + directory.getVirtualFile().getPresentableUrl() + ")"; |
| } |
| return ""; |
| } |
| return presentable ? StringUtil.notNullize(FileUtil.getLocationRelativeToUserHome(directory.getVirtualFile().getPresentableUrl()), "") : ""; |
| } |
| |
| @Nullable |
| @Override |
| public PsiDirectoryContainer getDirectoryContainer(@NotNull PsiDirectory directory) { |
| return JavaDirectoryService.getInstance().getPackage(directory); |
| } |
| |
| @Override |
| public boolean isPackage(@NotNull PsiDirectory directory) { |
| ProjectFileIndex fileIndex = ProjectRootManager.getInstance(myManager.getProject()).getFileIndex(); |
| VirtualFile virtualFile = directory.getVirtualFile(); |
| return fileIndex.isUnderSourceRootOfType(virtualFile, JavaModuleSourceRootTypes.SOURCES) && fileIndex.getPackageNameByDirectory(virtualFile) != null; |
| } |
| |
| @Override |
| public boolean isValidPackageName(String name) { |
| return PsiNameHelper.getInstance(myManager.getProject()).isQualifiedName(name); |
| } |
| } |