Examples of java.nio.channels.FileLock.release()

java.nio.channels.FileLock.release()
Releases this particular lock on the file. If the lock is invalid then this method has no effect. Once released the lock becomes invalid. @throws ClosedChannelException if the channel is already closed when an attempt to release the lock is made. @throws IOException some other IO exception occurred.

                    }


                    final FileLock pendingLock = locks.get(SqlJetLockType.PENDING);
                    if (null != pendingLock) {
                        if (pendingLock.isValid())
                            pendingLock.release();
                        locks.remove(SqlJetLockType.PENDING);
                    }


                    lockInfo.lockType = SqlJetLockType.SHARED;

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                    if (null == reservedLock) {
                        reserved = true;
                        return true;
                    }


                    reservedLock.release();


                } catch (IOException e) {
                }


            }

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      throw new IOException(msg);
    }
    FileLock secondLock = tryLock(dir);
    if(secondLock != null) {
      LOGGER.warn("Directory "+dir+" does not support locking");
      secondLock.release();
      secondLock.channel().close();
    }
    locks.put(dir.getAbsolutePath(), lock);
  }

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  private void unlock(File dir) throws IOException {
    FileLock lock = locks.remove(dir.getAbsolutePath());
    if(lock == null) {
      return;
    }
    lock.release();
    lock.channel().close();
    lock = null;
  }
  static class BackgroundWorker implements Runnable {
    private static final Logger LOG = LoggerFactory

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                bytesRead = is.read(bb.array());
            }
        } finally {
            // Release the lock
           lock.release();
           releaseTempByteBuffer(bb);
        }
        return true;
    }

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      throw new IOException(msg);
    }
    FileLock secondLock = tryLock(dir);
    if(secondLock != null) {
      LOGGER.warn("Directory "+dir+" does not support locking");
      secondLock.release();
      secondLock.channel().close();
    }
    locks.put(dir.getAbsolutePath(), lock);
  }

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  private void unlock(File dir) throws IOException {
    FileLock lock = locks.remove(dir.getAbsolutePath());
    if(lock == null) {
      return;
    }
    lock.release();
    lock.channel().close();
    lock = null;
  }
  static class BackgroundWorker implements Runnable {
    private static final Logger LOG = LoggerFactory

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      if(firstLock != null && firstLock != sd.lock) {
        firstLock.release();
        firstLock.channel().close();
      }
      if(secondLock != null) {
        secondLock.release();
        secondLock.channel().close();
      }
    }
    return false;
  }

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                }
            }
        } finally {
            if (setLock) {
                try {
                    lock.release();
                } catch (IOException ex) {
                    // Ingore
                }
                try {
                    raf.close();

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                                path);
                    }
                }
                if (lock != null) {
                    try {
                        lock.release();
                    } catch (IOException e) {
                        WGLOG.warn(e, "W02001",
                                id,
                                path);
                    }

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