| /* |
| * Copyright 2016 The Bazel Authors. All rights reserved. |
| * |
| * 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.google.idea.blaze.android.manifest; |
| |
| import com.google.common.collect.Maps; |
| import com.google.idea.blaze.base.model.BlazeProjectData; |
| import com.google.idea.blaze.base.projectview.ProjectViewSet; |
| import com.google.idea.blaze.base.scope.BlazeContext; |
| import com.google.idea.blaze.base.settings.BlazeImportSettings; |
| import com.google.idea.blaze.base.sync.BlazeSyncParams.SyncMode; |
| import com.google.idea.blaze.base.sync.SyncListener; |
| import com.intellij.openapi.application.ApplicationManager; |
| import com.intellij.openapi.application.ModalityState; |
| import com.intellij.openapi.components.ServiceManager; |
| import com.intellij.openapi.diagnostic.Logger; |
| import com.intellij.openapi.project.Project; |
| import com.intellij.openapi.vfs.LocalFileSystem; |
| import com.intellij.openapi.vfs.VfsUtil; |
| import com.intellij.openapi.vfs.VirtualFile; |
| import com.intellij.psi.PsiDocumentManager; |
| import com.intellij.util.ArrayUtil; |
| import java.io.File; |
| import java.util.Collection; |
| import java.util.List; |
| import java.util.Map; |
| import java.util.Objects; |
| import java.util.stream.Collectors; |
| import javax.annotation.Nullable; |
| import org.jetbrains.android.dom.manifest.Manifest; |
| import org.jetbrains.android.util.AndroidUtils; |
| |
| /** Parses manifests from the project. */ |
| public class ManifestParser { |
| private static final Logger LOG = Logger.getInstance(ManifestParser.class); |
| private final Project project; |
| private Map<File, Manifest> manifestFileMap = Maps.newHashMap(); |
| |
| public static ManifestParser getInstance(Project project) { |
| return ServiceManager.getService(project, ManifestParser.class); |
| } |
| |
| public ManifestParser(Project project) { |
| this.project = project; |
| } |
| |
| @Nullable |
| public Manifest getManifest(File file) { |
| if (!file.exists()) { |
| return null; |
| } |
| Manifest manifest = manifestFileMap.get(file); |
| // Note: The manifest may be invalid if the underlying VirtualFile is invalidated. |
| // Once invalid, it cannot become valid again, and must be reloaded. |
| if (manifest != null && manifest.isValid()) { |
| return manifest; |
| } |
| final VirtualFile virtualFile; |
| if (ApplicationManager.getApplication().isDispatchThread()) { |
| virtualFile = LocalFileSystem.getInstance().refreshAndFindFileByIoFile(file); |
| } else { |
| virtualFile = LocalFileSystem.getInstance().findFileByIoFile(file); |
| } |
| if (virtualFile == null) { |
| LOG.error("Could not find manifest: " + file); |
| return null; |
| } |
| manifest = AndroidUtils.loadDomElement(project, virtualFile, Manifest.class); |
| manifestFileMap.put(file, manifest); |
| return manifest; |
| } |
| |
| public void refreshManifests(Collection<File> manifestFiles) { |
| List<VirtualFile> manifestVirtualFiles = |
| manifestFiles |
| .stream() |
| .map(file -> VfsUtil.findFileByIoFile(file, false)) |
| .filter(Objects::nonNull) |
| .collect(Collectors.toList()); |
| |
| VfsUtil.markDirtyAndRefresh( |
| false, false, false, ArrayUtil.toObjectArray(manifestVirtualFiles, VirtualFile.class)); |
| ApplicationManager.getApplication() |
| .invokeAndWait( |
| () -> PsiDocumentManager.getInstance(project).commitAllDocuments(), |
| ModalityState.any()); |
| } |
| |
| static class ClearManifestParser extends SyncListener.Adapter { |
| @Override |
| public void onSyncComplete( |
| Project project, |
| BlazeContext context, |
| BlazeImportSettings importSettings, |
| ProjectViewSet projectViewSet, |
| BlazeProjectData blazeProjectData, |
| SyncMode syncMode, |
| SyncResult syncResult) { |
| getInstance(project).manifestFileMap.clear(); |
| } |
| } |
| } |