com.google.common.util.concurrent

Class CycleDetectingLockFactory.PotentialDeadlockException

java.lang.Object

java.lang.Throwable

java.lang.Exception

java.lang.RuntimeException

java.lang.IllegalStateException

com.google.common.util.concurrent.CycleDetectingLockFactory.PotentialDeadlockException

All Implemented Interfaces:

Serializable

Enclosing class:

CycleDetectingLockFactory

@Beta
public static final class CycleDetectingLockFactory.PotentialDeadlockException
extends IllegalStateException

Represents a detected cycle in lock acquisition ordering. The exception includes a causal chain of ExampleStackTrace instances to illustrate the cycle, e.g.

 com....PotentialDeadlockException: Potential Deadlock from LockC -> ReadWriteA
   at ...
   at ...
 Caused by: com...ExampleStackTrace: LockB -> LockC
   at ...
   at ...
 Caused by: com...ExampleStackTrace: ReadWriteA -> LockB
   at ...
   at ...
 

Instances are logged for the Policies.WARN, and thrown for Policies.THROW.

Since:

13.0

See Also:

Serialized Form

Method Summary

Modifier and Type	Method and Description
com.google.common.util.concurrent.CycleDetectingLockFactory.ExampleStackTrace	getConflictingStackTrace()
String	getMessage() Appends the chain of messages from the conflictingStackTrace to the original message.

Methods inherited from class java.lang.Throwable

addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

Methods inherited from class java.lang.Object

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

Method Detail

getConflictingStackTrace

public com.google.common.util.concurrent.CycleDetectingLockFactory.ExampleStackTrace getConflictingStackTrace()

getMessage

public String getMessage()

Appends the chain of messages from the conflictingStackTrace to the original message.

Overrides:

getMessage in class Throwable

Returns:

the detail message string of this Throwable instance (which may be null).