| /* |
| * Copyright 2000-2009 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.compiler.ant; |
| |
| import com.intellij.compiler.ant.taskdefs.FileSet; |
| import com.intellij.compiler.ant.taskdefs.Path; |
| import com.intellij.compiler.ant.taskdefs.PathElement; |
| import com.intellij.compiler.ant.taskdefs.PatternSetRef; |
| import com.intellij.openapi.module.Module; |
| import com.intellij.openapi.module.ModuleManager; |
| import com.intellij.openapi.project.ex.ProjectEx; |
| import com.intellij.openapi.roots.ModuleRootManager; |
| import com.intellij.openapi.roots.OrderRootType; |
| import com.intellij.openapi.roots.libraries.Library; |
| import com.intellij.openapi.roots.libraries.LibraryTable; |
| import com.intellij.openapi.vfs.JarFileSystem; |
| import com.intellij.openapi.vfs.LocalFileSystem; |
| import com.intellij.openapi.vfs.VirtualFile; |
| import com.intellij.util.Processor; |
| import org.jetbrains.annotations.Nullable; |
| |
| import java.io.File; |
| import java.util.*; |
| |
| /** |
| * @author Eugene Zhuravlev |
| * Date: Nov 25, 2004 |
| */ |
| public class LibraryDefinitionsGeneratorFactory { |
| private final ProjectEx myProject; |
| private final GenerationOptions myGenOptions; |
| private final Set<String> myUsedLibraries = new HashSet<String>(); |
| |
| public LibraryDefinitionsGeneratorFactory(ProjectEx project, GenerationOptions genOptions) { |
| myProject = project; |
| myGenOptions = genOptions; |
| final ModuleManager moduleManager = ModuleManager.getInstance(project); |
| final Module[] modules = moduleManager.getModules(); |
| for (Module module : modules) { |
| ModuleRootManager.getInstance(module).orderEntries().forEachLibrary(new Processor<Library>() { |
| @Override |
| public boolean process(Library library) { |
| final String name = library.getName(); |
| if (name != null) { |
| myUsedLibraries.add(name); |
| } |
| return true; |
| } |
| }); |
| } |
| } |
| |
| /** |
| * Create a generator for the specified libary type. It generates a list of library definitions. |
| * |
| * @param libraryTable a library table to examine |
| * @param baseDir base directory for ant build script |
| * @param comment a comment to use for the library |
| * @return the created generator or null if there is a nothing to generate |
| */ |
| @Nullable |
| public Generator create(LibraryTable libraryTable, File baseDir, final String comment) { |
| final Library[] libraries = libraryTable.getLibraries(); |
| if (libraries.length == 0) { |
| return null; |
| } |
| |
| final CompositeGenerator gen = new CompositeGenerator(); |
| |
| gen.add(new Comment(comment), 1); |
| // sort libraries to ensure stable order of them. |
| TreeMap<String, Library> sortedLibs = new TreeMap<String, Library>(); |
| for (final Library library : libraries) { |
| final String libraryName = library.getName(); |
| if (!myUsedLibraries.contains(libraryName)) { |
| continue; |
| } |
| sortedLibs.put(BuildProperties.getLibraryPathId(libraryName), library); |
| } |
| for (final Library library : sortedLibs.values()) { |
| final String libraryName = library.getName(); |
| final Path libraryPath = new Path(BuildProperties.getLibraryPathId(libraryName)); |
| genLibraryContent(myProject, myGenOptions, library, baseDir, libraryPath); |
| gen.add(libraryPath, 1); |
| } |
| return gen.getGeneratorCount() > 0 ? gen : null; |
| } |
| |
| /** |
| * Generate library content |
| * |
| * @param project the context project |
| * @param genOptions the generation options |
| * @param library the library which content is generated |
| * @param baseDir the base directory |
| * @param libraryPath the composite generator to update |
| */ |
| public static void genLibraryContent(final ProjectEx project, |
| final GenerationOptions genOptions, |
| final Library library, |
| final File baseDir, |
| final CompositeGenerator libraryPath) { |
| genLibraryContent(genOptions, library, OrderRootType.CLASSES, baseDir, libraryPath); |
| } |
| |
| public static void genLibraryContent(final GenerationOptions genOptions, |
| final Library library, |
| final OrderRootType rootType, final File baseDir, |
| final CompositeGenerator libraryPath) { |
| if (genOptions.expandJarDirectories) { |
| final VirtualFile[] files = library.getFiles(rootType); |
| // note that it is assumed that directory entries inside library path are unordered |
| TreeSet<String> visitedPaths = new TreeSet<String>(); |
| for (final VirtualFile file : files) { |
| final String path = GenerationUtils |
| .toRelativePath(file, baseDir, BuildProperties.getProjectBaseDirProperty(), genOptions); |
| visitedPaths.add(path); |
| } |
| for (final String path : visitedPaths) { |
| libraryPath.add(new PathElement(path)); |
| } |
| } |
| else { |
| TreeSet<String> urls = new TreeSet<String>(Arrays.asList(library.getUrls(rootType))); |
| for (String url : urls) { |
| File file = fileFromUrl(url); |
| final String path = GenerationUtils |
| .toRelativePath(file.getPath(), baseDir, BuildProperties.getProjectBaseDirProperty(), genOptions); |
| if (url.startsWith(JarFileSystem.PROTOCOL_PREFIX)) { |
| libraryPath.add(new PathElement(path)); |
| } |
| else if (url.startsWith(LocalFileSystem.PROTOCOL_PREFIX)) { |
| if (library.isJarDirectory(url, rootType)) { |
| final FileSet fileSet = new FileSet(path); |
| fileSet.add(new PatternSetRef(BuildProperties.PROPERTY_LIBRARIES_PATTERNS)); |
| libraryPath.add(fileSet); |
| } |
| else { |
| libraryPath.add(new PathElement(path)); |
| } |
| } |
| else { |
| throw new IllegalStateException("Unknown url type: " + url); |
| } |
| } |
| } |
| } |
| |
| /** |
| * Gets file from jar of file URL |
| * |
| * @param url an url to parse |
| * @return |
| */ |
| private static File fileFromUrl(String url) { |
| final String filePart; |
| if (url.startsWith(JarFileSystem.PROTOCOL_PREFIX) && url.endsWith(JarFileSystem.JAR_SEPARATOR)) { |
| filePart = url.substring(JarFileSystem.PROTOCOL_PREFIX.length(), url.length() - JarFileSystem.JAR_SEPARATOR.length()); |
| } |
| else if (url.startsWith(LocalFileSystem.PROTOCOL_PREFIX)) { |
| filePart = url.substring(JarFileSystem.PROTOCOL_PREFIX.length()); |
| } |
| else { |
| throw new IllegalArgumentException("Unknown url type: " + url); |
| } |
| return new File(filePart.replace('/', File.separatorChar)); |
| } |
| } |