Examples of org.eclipse.jgit.storage.file.LockFile.lock()

Class org.eclipse.jgit.storage.file.LockFile

Examples of org.eclipse.jgit.storage.file.LockFile.lock()

org.eclipse.jgit.storage.file.LockFile.lock()
Try to establish the lock. @return true if the lock is now held by the caller; false if it is heldby someone else. @throws IOException the temporary output file could not be created. The caller does not hold the lock.

    if (meta == null)
      return;
    final LockFile lock = new LockFile(new File(meta, "FETCH_HEAD"),
        transport.local.getFS());
    try {
      if (lock.lock()) {
        final Writer w = new OutputStreamWriter(lock.getOutputStream());
        try {
          for (final FetchHeadRecord h : fetchHeadUpdates) {
            h.write(w);
            result.add(h);

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   */
  public boolean lock() throws IOException {
    if (liveFile == null)
      throw new IOException(JGitText.get().dirCacheDoesNotHaveABackingFile);
    final LockFile tmp = new LockFile(liveFile, fs);
    if (tmp.lock()) {
      tmp.setNeedStatInformation(true);
      myLock = tmp;
      return true;
    }
    return false;

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   */
  public boolean lock() throws IOException {
    if (liveFile == null)
      throw new IOException(JGitText.get().dirCacheDoesNotHaveABackingFile);
    final LockFile tmp = new LockFile(liveFile, fs);
    if (tmp.lock()) {
      tmp.setNeedStatInformation(true);
      myLock = tmp;
      return true;
    }
    return false;

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    if (meta == null)
      return;
    final LockFile lock = new LockFile(new File(meta, "FETCH_HEAD"),
        transport.local.getFS());
    try {
      if (lock.lock()) {
        final Writer w = new OutputStreamWriter(lock.getOutputStream());
        try {
          for (final FetchHeadRecord h : fetchHeadUpdates) {
            h.write(w);
            result.add(h);

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  private File file;


  @Override
  public int run() throws Exception {
    LockFile lock = new LockFile(file.getAbsoluteFile(), FS.DETECTED);
    if (!lock.lock()) {
      throw die("Cannot lock " + file);
    }
    try {
      JavaSchemaModel jsm = new JavaSchemaModel(ReviewDb.class);
      PrintWriter out = new PrintWriter(new BufferedWriter(

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            || (old != null && old.equals(description))) {
          return;
        }


        final LockFile f = new LockFile(new File(e.getDirectory(), "description"), FS.DETECTED);
        if (f.lock()) {
          String d = description;
          if (d != null) {
            d = d.trim();
            if (d.length() > 0) {
              d += "\n";

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   */
  public boolean lock() throws IOException {
    if (liveFile == null)
      throw new IOException(JGitText.get().dirCacheDoesNotHaveABackingFile);
    final LockFile tmp = new LockFile(liveFile, fs);
    if (tmp.lock()) {
      tmp.setNeedStatInformation(true);
      myLock = tmp;
      return true;
    }
    return false;

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    if (meta == null)
      return;
    final LockFile lock = new LockFile(new File(meta, "FETCH_HEAD"),
        transport.local.getFS());
    try {
      if (lock.lock()) {
        final Writer w = new OutputStreamWriter(lock.getOutputStream());
        try {
          for (final FetchHeadRecord h : fetchHeadUpdates) {
            h.write(w);
            result.add(h);

View Full Code Here

   */
  public boolean lock() throws IOException {
    if (liveFile == null)
      throw new IOException(JGitText.get().dirCacheDoesNotHaveABackingFile);
    final LockFile tmp = new LockFile(liveFile, fs);
    if (tmp.lock()) {
      tmp.setNeedStatInformation(true);
      myLock = tmp;
      return true;
    }
    return false;

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  static void saveSecure(final FileBasedConfig sec) throws IOException {
    if (modified(sec)) {
      final byte[] out = Constants.encode(sec.toText());
      final File path = sec.getFile();
      final LockFile lf = new LockFile(path, FS.DETECTED);
      if (!lf.lock()) {
        throw new IOException("Cannot lock " + path);
      }
      try {
        chmod(0600, new File(path.getParentFile(), path.getName() + ".lock"));
        lf.write(out);

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