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org.apache.derby.impl.services.locks
Class Deadlock  

java.lang.Object
  org.apache.derby.impl.services.locks.Deadlock

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class Deadlock

extends java.lang.Object

Code to support deadlock detection.

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Constructor Summary
private	Deadlock()

 

Method Summary
private static void	addInfo(java.lang.StringBuffer sb, java.lang.String desc, java.lang.Object data)
(package private) static org.apache.derby.iapi.error.StandardException	buildException(SinglePool factory, java.lang.Object[] data)
private static java.util.Hashtable	getWaiters(LockSet set)
private static java.lang.Object[]	handle(SinglePool factory, java.util.Stack chain, int start, java.util.Dictionary waiters, byte deadlockWake)
(package private) static java.lang.Object[]	look(SinglePool factory, LockSet set, LockControl control, ActiveLock startingLock, byte deadlockWake)
private static void	rollback(java.util.Stack chain)

 

Methods inherited from class java.lang.Object

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

 

Constructor Detail

Deadlock

private Deadlock()

Method Detail

look

static java.lang.Object[] look(SinglePool factory,
                               LockSet set,
                               LockControl control,
                               ActiveLock startingLock,
                               byte deadlockWake)

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rollback

private static void rollback(java.util.Stack chain)

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getWaiters

private static java.util.Hashtable getWaiters(LockSet set)

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handle

private static java.lang.Object[] handle(SinglePool factory,
                                         java.util.Stack chain,
                                         int start,
                                         java.util.Dictionary waiters,
                                         byte deadlockWake)

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buildException

static org.apache.derby.iapi.error.StandardException buildException(SinglePool factory,
                                                                    java.lang.Object[] data)

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addInfo

private static void addInfo(java.lang.StringBuffer sb,
                            java.lang.String desc,
                            java.lang.Object data)

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Overview  Package   Class  Use  Deprecated  Index
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SUMMARY:  JAVADOC |  SOURCE |  DOWNLOAD | NESTED | FIELD | CONSTR | METHOD	DETAIL: FIELD | CONSTR | METHOD

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