Package EDU.oswego.cs.dl.util.concurrent

Examples of EDU.oswego.cs.dl.util.concurrent.FIFOSemaphore

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                                                   int idleTimeoutMinutes) {
        this.next = next;
        this.minSize = minSize;
        this.blockingTimeoutMilliseconds = blockingTimeoutMilliseconds;
        setIdleTimeoutMinutes(idleTimeoutMinutes);
        permits = new FIFOSemaphore(maxSize);
    }
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                int shrinkNow = checkedOut + connectionCount - maxSize - shrinkLater;
                if (shrinkNow < 0) {
                    shrinkNow = 0;
                }

                permits = new FIFOSemaphore(maxSize);
                //1st example: acquire 10 (all)
                //2nd example: acquire 10 (same as in old semaphore)
                for (int i = 0; i < checkedOut - shrinkLater; i++) {
                    permits.acquire();
                }
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        this.next = next;
        this.maxSize = maxSize;
        this.minSize = minSize;
        this.blockingTimeoutMilliseconds = blockingTimeoutMilliseconds;
        setIdleTimeoutMinutes(idleTimeoutMinutes);
        permits = new FIFOSemaphore(maxSize);
    }
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            resizeLock.writeLock().acquire();
            try {
                ResizeInfo resizeInfo = new ResizeInfo(this.minSize, (int)permits.permits(), connectionCount, newMaxSize);
                this.shrinkLater = resizeInfo.getShrinkLater();

                permits = new FIFOSemaphore(newMaxSize);
                //pre-acquire permits for the existing checked out connections that will not be closed when they are returned.
                for (int i = 0; i < resizeInfo.getTransferCheckedOut(); i++) {
                    permits.acquire();
                }
                //transfer connections we are going to keep
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   {
   }

   public QueuedClientSocketFactory(long nPermits)
   {
      permits = new FIFOSemaphore(nPermits);
      numPermits = nPermits;
   }
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   }
   public void readExternal(java.io.ObjectInput in)
      throws IOException, ClassNotFoundException
   {
      numPermits = in.readLong();
      permits = new FIFOSemaphore(numPermits);
   }
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   {
   }

   public QueuedClientSocketFactory(long nPermits)
   {
      permits = new FIFOSemaphore(nPermits);
      numPermits = nPermits;
   }
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   }
   public void readExternal(java.io.ObjectInput in)
      throws IOException, ClassNotFoundException
   {
      numPermits = in.readLong();
      permits = new FIFOSemaphore(numPermits);
   }
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        this.next = next;
        this.maxSize = maxSize;
        this.minSize = minSize;
        this.blockingTimeoutMilliseconds = blockingTimeoutMilliseconds;
        setIdleTimeoutMinutes(idleTimeoutMinutes);
        permits = new FIFOSemaphore(maxSize);
    }
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            resizeLock.writeLock().acquire();
            try {
                ResizeInfo resizeInfo = new ResizeInfo(this.minSize, (int)permits.permits(), connectionCount, newMaxSize);
                this.shrinkLater = resizeInfo.getShrinkLater();

                permits = new FIFOSemaphore(newMaxSize);
                //pre-acquire permits for the existing checked out connections that will not be closed when they are returned.
                for (int i = 0; i < resizeInfo.getTransferCheckedOut(); i++) {
                    permits.acquire();
                }
                //transfer connections we are going to keep
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Related Classes of EDU.oswego.cs.dl.util.concurrent.FIFOSemaphore

  • com.taobao.datasource.resource.connectionmanager.InternalManagedConnectionPool
  • EDU.oswego.cs.dl.util.concurrent.misc.FifoRNG
  • org.apache.geronimo.connector.outbound.AbstractSinglePoolConnectionInterceptor
  • org.apache.geronimo.connector.outbound.SinglePoolConnectionInterceptor
  • org.apache.geronimo.connector.outbound.SinglePoolMatchAllConnectionInterceptor
  • org.jboss.cache.lock.LockStrategyReadUncommitted
  • org.jboss.cache.lock.LockStrategySerializable
  • org.jboss.cache.lock.LockTest
  • org.jboss.cache.lock.SimpleLock
  • org.jboss.ejb.plugins.AbstractInstancePool
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