Enhydra 3.1 API

com.lutris.dods.builder.generator.query
Class ColumnNullException

java.lang.Object
  |
  +--java.lang.Throwable
        |
        +--java.lang.Exception
              |
              +--com.lutris.util.ChainedException
                    |
                    +--com.lutris.dods.builder.generator.query.ColumnNullException

public class ColumnNullException
extends ChainedException

ColumnNullException is thrown by RDBColumnValue.get methods when an unexpected NULL value in a column retrieved from the database. Application developers should treat ColumnNullException like other ChainedException objects. ColumnNullExceptions can be used to perform assertions upon queried data. Otherwise, they usually indicate programming errors caused by a misunderstanding of the database schema.

See Also:
QueryBuilder, Serialized Form

Methods inherited from class com.lutris.util.ChainedException
getCause, getMessage, printStackTrace, printStackTrace, printStackTrace
 
Methods inherited from class java.lang.Throwable
fillInStackTrace, getLocalizedMessage, toString
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 


Enhydra 3.1 API