| /* |
| * Copyright (C) 2015 The Android Open Source Project |
| * |
| * 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.android.tools.idea.gradle.project; |
| |
| import com.google.common.collect.*; |
| import com.intellij.openapi.project.Project; |
| import com.intellij.openapi.roots.JavadocOrderRootType; |
| import com.intellij.openapi.roots.OrderRootType; |
| import com.intellij.openapi.roots.impl.libraries.ProjectLibraryTable; |
| import com.intellij.openapi.roots.libraries.Library; |
| import com.intellij.openapi.roots.libraries.LibraryTable; |
| import com.intellij.openapi.util.Key; |
| import org.jetbrains.annotations.NotNull; |
| import org.jetbrains.annotations.Nullable; |
| |
| import java.util.Collection; |
| import java.util.List; |
| import java.util.Map; |
| import java.util.Set; |
| |
| import static com.intellij.openapi.roots.OrderRootType.SOURCES; |
| |
| public class LibraryAttachments { |
| @NotNull static final List<OrderRootType> SUPPORTED_TYPES = Lists.newArrayList(SOURCES, JavadocOrderRootType.getInstance()); |
| |
| private static final Key<LibraryAttachments> LIBRARY_ATTACHMENTS = Key.create("project.library.attachments"); |
| |
| @NotNull private final Project myProject; |
| @NotNull private final Map<OrderRootType, Multimap<String, String>> myAttachementsByType; |
| |
| @Nullable |
| public static LibraryAttachments getStoredLibraryAttachments(@NotNull Project project) { |
| return project.getUserData(LIBRARY_ATTACHMENTS); |
| } |
| |
| public static void removeLibrariesAndStoreAttachments(@NotNull Project project) { |
| LibraryTable libraryTable = ProjectLibraryTable.getInstance(project); |
| LibraryTable.ModifiableModel model = libraryTable.getModifiableModel(); |
| try { |
| Map<OrderRootType, Multimap<String, String>> attachmentsByType = Maps.newHashMap(); |
| |
| for (Library library : model.getLibraries()) { |
| for (OrderRootType type : SUPPORTED_TYPES) { |
| Multimap<String, String> attachments = ArrayListMultimap.create(); |
| String name = library.getName(); |
| if (name != null) { |
| String[] urls = library.getUrls(type); |
| for (String url : urls) { |
| attachments.put(name, url); |
| } |
| } |
| attachmentsByType.put(type, attachments); |
| } |
| model.removeLibrary(library); |
| } |
| project.putUserData(LIBRARY_ATTACHMENTS, new LibraryAttachments(project, attachmentsByType)); |
| } |
| finally { |
| model.commit(); |
| } |
| } |
| |
| private LibraryAttachments(@NotNull Project project, @NotNull Map<OrderRootType, Multimap<String, String>> attachementsByType) { |
| myProject = project; |
| myAttachementsByType = attachementsByType; |
| } |
| |
| public void addUrlsTo(@NotNull Library.ModifiableModel libraryModel) { |
| for (OrderRootType type : myAttachementsByType.keySet()) { |
| Multimap<String, String> attachmentsByLibraryName = myAttachementsByType.get(type); |
| if (attachmentsByLibraryName != null) { |
| Collection<String> attachments = attachmentsByLibraryName.get(libraryModel.getName()); |
| addUrlsToLibrary(type, libraryModel, attachments); |
| } |
| } |
| } |
| |
| private static void addUrlsToLibrary(@NotNull OrderRootType type, |
| @NotNull Library.ModifiableModel libraryModel, |
| @NotNull Collection<String> urls) { |
| if (!urls.isEmpty()) { |
| Set<String> existing = Sets.newHashSet(libraryModel.getUrls(type)); |
| for (String url : urls) { |
| if (!existing.contains(url)) { |
| libraryModel.addRoot(url, type); |
| } |
| } |
| } |
| } |
| |
| public void removeFromProject() { |
| myProject.putUserData(LIBRARY_ATTACHMENTS, null); |
| } |
| } |