Package org.dellroad.stuff.pobj

Class PersistentObjectVersionException

java.lang.Object

java.lang.Throwable

java.lang.Exception

java.lang.RuntimeException

org.dellroad.stuff.pobj.PersistentObjectException

org.dellroad.stuff.pobj.PersistentObjectVersionException

All Implemented Interfaces:

Serializable

public class PersistentObjectVersionException
extends PersistentObjectException

Optimistic locking exception thrown by PersistentObject.setRoot() when the expected version number does not agree.

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
PersistentObjectVersionException(long actualVersion, long expectedVersion)

Method Summary

Modifier and Type	Method	Description
long	getActualVersion()	Get the actual, unexpected version number.
long	getExpectedVersion()	Get the version number that was expected.

Methods inherited from class java.lang.Throwable

addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, 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

Constructor Details

PersistentObjectVersionException

public PersistentObjectVersionException(long actualVersion,
 long expectedVersion)

Method Details

getActualVersion

public long getActualVersion()

Get the actual, unexpected version number.

Returns:

actual version number

getExpectedVersion

public long getExpectedVersion()

Get the version number that was expected.

Returns:

expected version number