DeadlockDetector (JBoss/Common API) - JBoss 4.0.1 sp1 common API Documentation 英文版文档

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org.jboss.util.deadlock
Class DeadlockDetector

java.lang.Object
  org.jboss.util.deadlock.DeadlockDetector

public class DeadlockDetector
extends Object

Created by IntelliJ IDEA. User: wburke Date: Aug 21, 2003 Time: 2:10:46 PM To change this template use Options | File Templates.

Field Summary

static DeadlockDetector singleton


protected HashMap waiting


Constructor Summary

DeadlockDetector()


Method Summary

void addWaiting(Object holder, Resource resource)
          Add a transaction waiting for a lock

void deadlockDetection(Object holder, Resource resource)


void removeWaiting(Object holder)
          Remove a transaction waiting for a lock

Methods inherited from class java.lang.Object

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

Field Detail

singleton

public static DeadlockDetector singleton

waiting

protected HashMap waiting

Constructor Detail

DeadlockDetector

public DeadlockDetector()

Method Detail

deadlockDetection

public void deadlockDetection(Object holder,
                              Resource resource)
                       throws ApplicationDeadlockException

Throws:: ApplicationDeadlockException

addWaiting

public void addWaiting(Object holder,
                       Resource resource)

Add a transaction waiting for a lock

removeWaiting

public void removeWaiting(Object holder)

Remove a transaction waiting for a lock