BEA WebLogic Server 9.0 API Reference

weblogic.jdbc.rowset
Class NullUpdateException

java.lang.Object
  java.lang.Throwable
      java.lang.Exception
          java.sql.SQLException
              weblogic.jdbc.rowset.NullUpdateException

All Implemented Interfaces:

Serializable

public class NullUpdateException

extends SQLException

An exception thrown when no update will be issued because of metadata settings. WLCachedRowSet.acceptChanges

After calling acceptChanges, WLRowSetMetaData will be checked to decide where to write back the changes. If writeTable was set and there is no column associated with it, no changes will be written back to the data source and NullUpdateException will be thrown. In most case it is a real exception that is caused by the misconfiguration of WLRowSetMetaData. This exception helps application detect their problem earlier. Application can catch this exception and ignore it if they are aware of this case.

See Also:

WLRowSetMetaData, Serialized Form

Copyright © 2005 BEA Systems, Inc. All Rights Reserved.

Constructor Summary

NullUpdateException()

Methods inherited from class java.sql.SQLException

getErrorCode, getNextException, getSQLState, setNextException

Methods inherited from class java.lang.Throwable

fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, 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

NullUpdateException

public NullUpdateException()