public class DeadlockDetector extends Object
Modifier and Type | Field and Description |
---|---|
static DeadlockDetector |
singleton |
protected HashMap |
waiting |
Constructor and Description |
---|
DeadlockDetector() |
Modifier and Type | Method and Description |
---|---|
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
|
public static DeadlockDetector singleton
protected HashMap waiting
public void deadlockDetection(Object holder, Resource resource) throws ApplicationDeadlockException
ApplicationDeadlockException
public void addWaiting(Object holder, Resource resource)
holder
- resource
- public void removeWaiting(Object holder)
holder
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