Uses of Class
org.apache.openjpa.util.UserException

Packages that use UserException
org.apache.openjpa.kernel.jpql JPA Query Language Support 
org.apache.openjpa.util OpenJPA Utilities 
 

Uses of UserException in org.apache.openjpa.kernel.jpql
 

Subclasses of UserException in org.apache.openjpa.kernel.jpql
 class ParseException
          Signifies that a lexical error occurred when parsing the JPQL statement.
 

Uses of UserException in org.apache.openjpa.util
 

Subclasses of UserException in org.apache.openjpa.util
 class CallbackException
          Exception type thrown when an error occurs in a callback.
 class InvalidStateException
          Exception type thrown when attempting to execute an operation that is not allowed by the current state.
 class MetaDataException
          Exception type reserved for missing or invalid metadata.
 class NonUniqueResultException
          Exception type thrown when a query was configured to return a single result, and multiple results were found.
 class NoResultException
          Exception type thrown when a query was configured to return a single result, and no result was found.
 class NoTransactionException
          Exception type thrown when attempting a transactional operation without an active transaction.
 



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