TransactionManager.MyLockManager

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com.objectwave.transactionalSupport
Class TransactionManager.MyLockManager

java.lang.Object
  |
  +--com.objectwave.transactionalSupport.TransactionManager.MyLockManager

Enclosing class:: TransactionManager

public static class TransactionManager.MyLockManager
extends java.lang.Object

A very efficient lock manager that takes advantage of the following assumptions. 1. No thread will acquire locks twice. 2. We don't care about 'equals' comparison, just object identity '==' comparisons. 3. The 'object []' containing the objects to lock and unlock will be the same instance.

Version:: $Id: TransactionManager.java,v 2.1 2001/06/15 13:46:33 dave_hoag Exp $
Author:: dhoag

Constructor Summary

TransactionManager.MyLockManager()
          LockManager constructor comment.

Method Summary

void acquireLocks(java.lang.Object[] objectsToLock, int count)
          Aquire locks for all of the objects in the Vector, or none of them.

void acquireLocksOrig(java.lang.Object[] objectsToLock, int length)
          Deprecated. Redesigned.

protected boolean isTaken(java.lang.Object[] objectsToLock, int count)
          Is any object in the target list taken

void releaseLocks(java.lang.Object[] objectsToRelease, int length)
          Aquire locks for all of the objects in the Vector, or none of them.

void releaseLocksOrig(java.lang.Object[] objectsToRelease, int length)
          Aquire locks for all of the objects in the Vector, or none of them.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail