Package java.util.concurrent.locks.ReentrantReadWriteLock

Examples of java.util.concurrent.locks.ReentrantReadWriteLock.WriteLock.unlock()

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                }
            } finally {
                // Should have been released above but may not have been on some
                // exception paths
                if (writeLock.isHeldByCurrentThread()) {
                    writeLock.unlock();
                }
            }
        }

        return result;
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                // Set the current settings for this socket
                Socket.optSet(socket, Socket.APR_SO_NONBLOCK, (block ? 0 : 1));
                // Downgrade the lock
                try {
                    readLock.lock();
                    writeLock.unlock();
                    if (closed) {
                        throw new IOException(sm.getString("apr.closed", Long.valueOf(socket)));
                    }
                    result = Socket.recv(socket, b, off, len);
                } finally {
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                }
            } finally {
                // Should have been released above but may not have been on some
                // exception paths
                if (writeLock.isHeldByCurrentThread()) {
                    writeLock.unlock();
                }
            }
        }

        if (result > 0) {
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    WriteLock wl = _lock.writeLock();
    wl.lock();
    try {
      return call.call();
    } finally {
      wl.unlock();
    }
  }
 
  public void runWriteOperation(Runnable r)
  {
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    WriteLock wl = _lock.writeLock();
    wl.lock();
    try {
      r.run();
    } finally {
      wl.unlock();
    }
  }
}
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            WriteLock writeLock = readWriteLock.writeLock();
            writeLock.lock();
            try {
                return keyedPool.borrowObject(key);
            } finally {
                writeLock.unlock();
            }
        }

        /**
         * {@inheritDoc}
 
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            try {
                keyedPool.returnObject(key, obj);
            } catch (Exception e) {
                // swallowed
            } finally {
                writeLock.unlock();
            }
        }

        /**
         * {@inheritDoc}
 
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            try {
                keyedPool.invalidateObject(key, obj);
            } catch (Exception e) {
                // swallowed as of Pool 2
            } finally {
                writeLock.unlock();
            }
        }

        /**
         * {@inheritDoc}
 
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            WriteLock writeLock = readWriteLock.writeLock();
            writeLock.lock();
            try {
                keyedPool.addObject(key);
            } finally {
                writeLock.unlock();
            }
        }

        /**
         * {@inheritDoc}
 
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            WriteLock writeLock = readWriteLock.writeLock();
            writeLock.lock();
            try {
                keyedPool.clear();
            } finally {
                writeLock.unlock();
            }
        }

        /**
         * {@inheritDoc}
 
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