com.vaadin.data.util.sqlcontainer

Class OptimisticLockException

java.lang.Object

java.lang.Throwable

java.lang.Exception

java.lang.RuntimeException

com.vaadin.data.util.sqlcontainer.OptimisticLockException

All Implemented Interfaces:

Serializable

public class OptimisticLockException
extends RuntimeException

An OptimisticLockException is thrown when trying to update or delete a row that has been changed since last read from the database. OptimisticLockException is a runtime exception because optimistic locking is turned off by default, and as such will never be thrown in a default configuration. In order to turn on optimistic locking, you need to specify the version column in your TableQuery instance.

Author:

Jonatan Kronqvist / Vaadin Ltd

See Also:

TableQuery.setVersionColumn(String), Serialized Form

Constructor Summary

Constructors

Constructor and Description
OptimisticLockException(RowId rowId)
OptimisticLockException(String msg, RowId rowId)

Method Summary

Modifier and Type	Method and Description
RowId	getRowId()

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 Detail

OptimisticLockException

public OptimisticLockException(RowId rowId)

OptimisticLockException

public OptimisticLockException(String msg,
                               RowId rowId)

Method Detail

getRowId

public RowId getRowId()