org.springframework.jdbc
Class JdbcUpdateAffectedIncorrectNumberOfRowsException

java.lang.Object
  java.lang.Throwable
      java.lang.Exception
          java.lang.RuntimeException
              org.springframework.core.NestedRuntimeException
                  org.springframework.dao.DataAccessException
                      org.springframework.dao.InvalidDataAccessResourceUsageException
                          org.springframework.dao.IncorrectUpdateSemanticsDataAccessException
                              org.springframework.jdbc.JdbcUpdateAffectedIncorrectNumberOfRowsException

All Implemented Interfaces:

java.io.Serializable

public class JdbcUpdateAffectedIncorrectNumberOfRowsException

extends IncorrectUpdateSemanticsDataAccessException

Exception thrown when a JDBC update affects an unexpected number of rows. Typically we expect an update to affect a single row, meaning it's an error if it affects multiple rows.

Author:

Rod Johnson

See Also:

Serialized Form

Constructor Summary

JdbcUpdateAffectedIncorrectNumberOfRowsException(java.lang.String sql, int expected, int actual)

Method Summary

int	getActualRowsAffected()
boolean	getDataWasUpdated() Return whether data was updated.
int	getExpectedRowsAffected()

Methods inherited from class org.springframework.core.NestedRuntimeException

getCause, getMessage, printStackTrace, printStackTrace

Methods inherited from class java.lang.Throwable

fillInStackTrace, getLocalizedMessage, getStackTrace, initCause, printStackTrace, setStackTrace, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

JdbcUpdateAffectedIncorrectNumberOfRowsException

public JdbcUpdateAffectedIncorrectNumberOfRowsException(java.lang.String sql,
                                                        int expected,
                                                        int actual)

Method Detail

getExpectedRowsAffected

public int getExpectedRowsAffected()

getActualRowsAffected

public int getActualRowsAffected()

getDataWasUpdated

public boolean getDataWasUpdated()

Description copied from class: IncorrectUpdateSemanticsDataAccessException

Return whether data was updated.

Specified by:

getDataWasUpdated in class IncorrectUpdateSemanticsDataAccessException

Returns:

whether data was updated (as opposed to being incorrectly updated). If this method returns true, there's nothing to roll back.