Java 类com.intellij.psi.impl.compiled.ClsFileImpl 实例源码

项目：intellij-ce-playground 文件：CoreJavaDirectoryService.java

@NotNull
public static PsiClass[] getPsiClasses(@NotNull PsiDirectory dir, PsiFile[] psiFiles) {
  FileIndexFacade index = FileIndexFacade.getInstance(dir.getProject());
  VirtualFile virtualDir = dir.getVirtualFile();
  boolean onlyCompiled = index.isInLibraryClasses(virtualDir) && !index.isInSourceContent(virtualDir);

  List<PsiClass> classes = null;
  for (PsiFile file : psiFiles) {
    if (onlyCompiled && !(file instanceof ClsFileImpl)) {
      continue;
    }
    if (file instanceof PsiClassOwner && file.getViewProvider().getLanguages().size() == 1) {
      PsiClass[] psiClasses = ((PsiClassOwner)file).getClasses();
      if (psiClasses.length == 0) continue;
      if (classes == null) classes = new ArrayList<PsiClass>();
      ContainerUtil.addAll(classes, psiClasses);
    }
  }
  return classes == null ? PsiClass.EMPTY_ARRAY : classes.toArray(new PsiClass[classes.size()]);
}

项目：intellij-ce-playground 文件：JavaSyntaxHighlighterFactory.java

/**
 * SyntaxHighlighterProvider implementation (for .class files).
 */
@Nullable
@Override
public SyntaxHighlighter create(@NotNull FileType fileType, @Nullable Project project, @Nullable VirtualFile file) {
  if (project != null && file != null) {
    PsiFile psiFile = PsiManager.getInstance(project).findFile(file);

    if (fileType == JavaClassFileType.INSTANCE && psiFile != null) {
      Language language = psiFile.getLanguage();
      if (language != JavaLanguage.INSTANCE) {
        return SyntaxHighlighterFactory.getSyntaxHighlighter(language, project, file);
      }
    }

    if (psiFile instanceof ClsFileImpl) {
      LanguageLevel sourceLevel = ((ClsFileImpl)psiFile).getLanguageLevel();
      return new JavaFileHighlighter(sourceLevel);
    }
  }

  return new JavaFileHighlighter();
}

项目：intellij 文件：BlazeSourceJarNavigationPolicy.java

@Nullable
private Result<PsiFile> getPsiFile(ClsFileImpl file) {
  Project project = file.getProject();
  BlazeProjectData blazeProjectData =
      BlazeProjectDataManager.getInstance(project).getBlazeProjectData();
  if (blazeProjectData == null) {
    return null;
  }

  VirtualFile root = getSourceJarRoot(project, blazeProjectData, file);
  if (root == null) {
    return null;
  }

  return getSourceFileResult(file, root);
}

项目：tools-idea 文件：ClassFileViewProvider.java

@Override
protected PsiFile createFile(@NotNull final Project project, @NotNull final VirtualFile vFile, @NotNull final FileType fileType) {
  final FileIndexFacade fileIndex = ServiceManager.getService(project, FileIndexFacade.class);
  if (fileIndex.isInLibraryClasses(vFile) || !fileIndex.isInSource(vFile)) {
    String name = vFile.getName();

    // skip inners & anonymous (todo: read actual class name from file)
    int dotIndex = name.lastIndexOf('.');
    if (dotIndex < 0) dotIndex = name.length();
    int index = name.lastIndexOf('$', dotIndex);
    if (index <= 0 || index == dotIndex - 1) {
      return new ClsFileImpl((PsiManagerImpl)PsiManager.getInstance(project), this);
    }
  }

  return null;
}

项目：tools-idea 文件：CoreJavaDirectoryService.java

@NotNull
@Override
public PsiClass[] getClasses(@NotNull PsiDirectory dir) {
  LOG.assertTrue(dir.isValid());

  FileIndexFacade index = FileIndexFacade.getInstance(dir.getProject());
  VirtualFile virtualDir = dir.getVirtualFile();
  boolean onlyCompiled = index.isInLibraryClasses(virtualDir) && !index.isInSourceContent(virtualDir);

  List<PsiClass> classes = null;
  for (PsiFile file : dir.getFiles()) {
    if (onlyCompiled && !(file instanceof ClsFileImpl)) {
      continue;
    }
    if (file instanceof PsiClassOwner && file.getViewProvider().getLanguages().size() == 1) {
      PsiClass[] psiClasses = ((PsiClassOwner)file).getClasses();
      if (psiClasses.length == 0) continue;
      if (classes == null) classes = new ArrayList<PsiClass>();
      ContainerUtil.addAll(classes, psiClasses);
    }
  }
  return classes == null ? PsiClass.EMPTY_ARRAY : classes.toArray(new PsiClass[classes.size()]);
}

项目：tools-idea 文件：ClsMirrorBuildingTest.java

private static void doTest(String name) {
  String testDir = JavaTestUtil.getJavaTestDataPath() + "/psi/cls/mirror/";

  String clsPath = testDir + "pkg/" + name + ".class";
  VirtualFile vFile = LocalFileSystem.getInstance().findFileByPath(clsPath);
  assertNotNull(clsPath, vFile);
  PsiFile clsFile = getPsiManager().findFile(vFile);
  assertNotNull(vFile.getPath(), clsFile);

  String expected;
  try {
    String txtPath = testDir + name + ".txt";
    expected = StringUtil.trimTrailing(PlatformTestUtil.loadFileText(txtPath));
  }
  catch (IOException e) {
    fail(e.getMessage());
    return;
  }

  assertEquals(expected, ((ClsFileImpl)clsFile).getMirror().getText());
}

项目：consulo-java 文件：ClassFileViewProvider.java

@Override
protected PsiFile createFile(@NotNull Project project, @NotNull VirtualFile file, @NotNull FileType fileType)
{
    FileIndexFacade fileIndex = ServiceManager.getService(project, FileIndexFacade.class);
    if(!fileIndex.isInLibraryClasses(file) && fileIndex.isInSource(file) || fileIndex.isExcludedFile(file))
    {
        return new PsiBinaryFileImpl((PsiManagerImpl) getManager(), this);
    }

    // skip inner, anonymous, missing and corrupted classes
    try
    {
        if(!isInnerClass(file))
        {
            return new ClsFileImpl(this);
        }
    }
    catch(Exception e)
    {
        Logger.getInstance(ClassFileViewProvider.class).debug(file.getPath(), e);
    }

    return null;
}

项目：consulo-java 文件：CoreJavaDirectoryService.java

@NotNull
@Override
public PsiClass[] getClasses(@NotNull PsiDirectory dir) {
  LOG.assertTrue(dir.isValid());

  FileIndexFacade index = FileIndexFacade.getInstance(dir.getProject());
  VirtualFile virtualDir = dir.getVirtualFile();
  boolean onlyCompiled = index.isInLibraryClasses(virtualDir) && !index.isInSourceContent(virtualDir);

  List<PsiClass> classes = null;
  for (PsiFile file : dir.getFiles()) {
    if (onlyCompiled && !(file instanceof ClsFileImpl)) {
      continue;
    }
    if (file instanceof PsiClassOwner && file.getViewProvider().getLanguages().size() == 1) {
      PsiClass[] psiClasses = ((PsiClassOwner)file).getClasses();
      if (psiClasses.length == 0) continue;
      if (classes == null) classes = new ArrayList<PsiClass>();
      ContainerUtil.addAll(classes, psiClasses);
    }
  }
  return classes == null ? PsiClass.EMPTY_ARRAY : classes.toArray(new PsiClass[classes.size()]);
}

项目：consulo-java 文件：ClsMirrorBuildingTest.java

private static void doTest(String name) {
  String testDir = JavaTestUtil.getJavaTestDataPath() + "/psi/cls/mirror/";

  String clsPath = testDir + "pkg/" + name + ".class";
  VirtualFile vFile = LocalFileSystem.getInstance().findFileByPath(clsPath);
  assertNotNull(clsPath, vFile);
  PsiFile clsFile = getPsiManager().findFile(vFile);
  assertNotNull(vFile.getPath(), clsFile);

  String expected;
  try {
    String txtPath = testDir + name + ".txt";
    expected = StringUtil.trimTrailing(PlatformTestUtil.loadFileText(txtPath));
  }
  catch (IOException e) {
    fail(e.getMessage());
    return;
  }

  assertEquals(expected, ((ClsFileImpl)clsFile).getMirror().getText());
}

项目：intellij-ce-playground 文件：ClassFileViewProvider.java

@Override
protected PsiFile createFile(@NotNull final Project project, @NotNull final VirtualFile vFile, @NotNull final FileType fileType) {
  FileIndexFacade fileIndex = ServiceManager.getService(project, FileIndexFacade.class);
  if (!fileIndex.isInLibraryClasses(vFile) && fileIndex.isInSource(vFile)) {
    return null;
  }

  // skip inners & anonymous
  if (isInnerClass(vFile)) return null;

  return new ClsFileImpl(this);
}

项目：intellij-ce-playground 文件：ClsMirrorBuildingTest.java

private static void doTest(String clsPath, String txtPath) {
  VirtualFile file = (clsPath.contains("!/") ? StandardFileSystems.jar() : StandardFileSystems.local()).findFileByPath(clsPath);
  assertNotNull(clsPath, file);

  String expected;
  try {
    expected = StringUtil.trimTrailing(PlatformTestUtil.loadFileText(txtPath));
  }
  catch (IOException e) {
    throw new RuntimeException(e);
  }

  assertEquals(expected, ClsFileImpl.decompile(file).toString());
}

项目：intellij-ce-playground 文件：ClsPsiTest.java

private static PsiJavaFile getFile(String name) {
  String path = PathManagerEx.getTestDataPath() + TEST_DATA_PATH + "/pack/" + name + ".class";
  VirtualFile file = LocalFileSystem.getInstance().findFileByPath(path);
  assertNotNull(path, file);
  PsiFile clsFile = PsiManager.getInstance(getProject()).findFile(file);
  assertTrue(String.valueOf(clsFile), clsFile instanceof ClsFileImpl);
  return (PsiJavaFile)clsFile;
}

项目：intellij-ce-playground 文件：IdeaDecompilerTest.java

@Override
public boolean visitFile(@NotNull VirtualFile file) {
  if (file.isDirectory()) {
    System.out.println(file.getPath());
  }
  else if (file.getFileType() == StdFileTypes.CLASS && !file.getName().contains("$")) {
    PsiFile clsFile = getPsiManager().findFile(file);
    assertNotNull(file.getPath(), clsFile);
    PsiElement mirror = ((ClsFileImpl)clsFile).getMirror();
    String decompiled = mirror.getText();
    assertTrue(file.getPath(), decompiled.contains(file.getNameWithoutExtension()));

    // check that no mapped line number is on an empty line
    String prefix = "// ";
    for (String s : decompiled.split("\n")) {
      int pos = s.indexOf(prefix);
      if (pos == 0 && prefix.length() < s.length() && Character.isDigit(s.charAt(prefix.length()))) {
        fail("Incorrect line mapping in file " + file.getPath() + " line: " + s);
      }
    }
  }
  else if (ArchiveFileType.INSTANCE.equals(file.getFileType())) {
    VirtualFile jarFile = StandardFileSystems.getJarRootForLocalFile(file);
    if (jarFile != null) {
      VfsUtilCore.visitChildrenRecursively(jarFile, new MyFileVisitor());
    }
  }
  return true;
}

项目：intellij 文件：BlazeSourceJarNavigationPolicy.java

@Nullable
@Override
public PsiFile getFileNavigationElement(ClsFileImpl file) {
  return CachedValuesManager.getCachedValue(
      file,
      () -> {
        Result<PsiFile> result = getPsiFile(file);
        if (result == null) {
          result = notFound(file);
        }
        return result;
      });
}

项目：intellij 文件：BlazeSourceJarNavigationPolicy.java

@Nullable
private Result<PsiFile> getSourceFileResult(ClsFileImpl clsFile, VirtualFile root) {
  // This code is adapted from JavaPsiImplementationHelperImpl#getClsFileNavigationElement
  PsiClass[] classes = clsFile.getClasses();
  if (classes.length == 0) {
    return null;
  }

  String sourceFileName = ((ClsClassImpl) classes[0]).getSourceFileName();
  String packageName = clsFile.getPackageName();
  String relativePath =
      packageName.isEmpty()
          ? sourceFileName
          : packageName.replace('.', '/') + '/' + sourceFileName;

  VirtualFile source = root.findFileByRelativePath(relativePath);
  if (source != null && source.isValid()) {
    // Since we have an actual source jar tracked down, use that source jar as the modification
    // tracker. This means the result will continue to be cached unless that source jar changes.
    // If we didn't find a source jar, we use a modification tracker that invalidates on every
    // Blaze sync, which is less efficient.
    PsiFile psiSource = clsFile.getManager().findFile(source);
    if (psiSource instanceof PsiClassOwner) {
      return Result.create(psiSource, source);
    }
    return Result.create(null, source);
  }

  return null;
}

项目：intellij 文件：BlazeSourceJarNavigationPolicy.java

private Result<PsiFile> notFound(ClsFileImpl file) {
  // A "not-found" result is null, but depends on the project sync tracker, so it will expire
  // after the next blaze sync. This means we'll run this check again after every sync for files
  // that don't have source jars, but it's not a huge deal because checking for the source jar
  // only takes a few microseconds.
  projectSyncTrackers.putIfAbsent(file.getProject(), new SimpleModificationTracker());
  return Result.create(null, projectSyncTrackers.get(file.getProject()));
}

项目：tools-idea 文件：JavaSyntaxHighlighterFactory.java

/**
 * SyntaxHighlighterProvider implementation (for class files).
 */
@Nullable
@Override
public SyntaxHighlighter create(FileType fileType, @Nullable Project project, @Nullable VirtualFile file) {
  if (project != null && file != null) {
    PsiFile psiFile = PsiManager.getInstance(project).findFile(file);
    if (psiFile instanceof ClsFileImpl) {
      LanguageLevel sourceLevel = ((ClsFileImpl)psiFile).getSourceLanguageLevel();
      return new JavaFileHighlighter(sourceLevel);
    }
  }

  return new JavaFileHighlighter();
}