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:

com.vaadin.addon.sqlcontainer.query.TableQuery#setVersionColumn(String), Serialized Form

OptimisticLockException

public OptimisticLockException(RowId rowId)

OptimisticLockException

public OptimisticLockException(String msg,
                               RowId rowId)

getRowId

public RowId getRowId()