org.hibernate.QueryTimeoutException Java Examples

@Override
public SQLExceptionConversionDelegate buildSQLExceptionConversionDelegate() {
	return new SQLExceptionConversionDelegate() {
		@Override
		public JDBCException convert(SQLException sqlException, String message, String sql) {
			final String sqlState = JdbcExceptionHelper.extractSqlState( sqlException );
			final int errorCode = JdbcExceptionHelper.extractErrorCode( sqlException );
			if ( "HY008".equals( sqlState ) ) {
				throw new QueryTimeoutException( message, sqlException, sql );
			}
			if (1222 == errorCode ) {
				throw new LockTimeoutException( message, sqlException, sql );
			}
			return null;
		}
	};
}
 

@Override
public JDBCException convert(SQLException sqlException, String message, String sql) {
	if ( SQLClientInfoException.class.isInstance( sqlException )
			|| SQLInvalidAuthorizationSpecException.class.isInstance( sqlException )
			|| SQLNonTransientConnectionException.class.isInstance( sqlException )
			|| SQLTransientConnectionException.class.isInstance( sqlException ) ) {
		return new JDBCConnectionException( message, sqlException, sql );
	}
	else if ( DataTruncation.class.isInstance( sqlException ) ||
			SQLDataException.class.isInstance( sqlException ) ) {
		throw new DataException( message, sqlException, sql );
	}
	else if ( SQLIntegrityConstraintViolationException.class.isInstance( sqlException ) ) {
		return new ConstraintViolationException(
				message,
				sqlException,
				sql,
				getConversionContext().getViolatedConstraintNameExtracter().extractConstraintName( sqlException )
		);
	}
	else if ( SQLSyntaxErrorException.class.isInstance( sqlException ) ) {
		return new SQLGrammarException( message, sqlException, sql );
	}
	else if ( SQLTimeoutException.class.isInstance( sqlException ) ) {
		return new QueryTimeoutException( message, sqlException, sql );
	}
	else if ( SQLTransactionRollbackException.class.isInstance( sqlException ) ) {
		// Not 100% sure this is completely accurate.  The JavaDocs for SQLTransactionRollbackException state that
		// it indicates sql states starting with '40' and that those usually indicate that:
		//		<quote>
		//			the current statement was automatically rolled back by the database because of deadlock or
		// 			other transaction serialization failures.
		//		</quote>
		return new LockAcquisitionException( message, sqlException, sql );
	}

	return null; // allow other delegates the chance to look
}
 

@Override
public JDBCException convert(SQLException sqlException, String message, String sql) {
	final String sqlState = JdbcExceptionHelper.extractSqlState( sqlException );
	final int errorCode = JdbcExceptionHelper.extractErrorCode( sqlException );

	if ( sqlState != null ) {
		String sqlStateClassCode = JdbcExceptionHelper.determineSqlStateClassCode( sqlState );

		if ( sqlStateClassCode != null ) {
			if ( SQL_GRAMMAR_CATEGORIES.contains( sqlStateClassCode ) ) {
				return new SQLGrammarException( message, sqlException, sql );
			}
			else if ( INTEGRITY_VIOLATION_CATEGORIES.contains( sqlStateClassCode ) ) {
				final String constraintName = getConversionContext()
						.getViolatedConstraintNameExtracter()
						.extractConstraintName( sqlException );
				return new ConstraintViolationException( message, sqlException, sql, constraintName );
			}
			else if ( CONNECTION_CATEGORIES.contains( sqlStateClassCode ) ) {
				return new JDBCConnectionException( message, sqlException, sql );
			}
			else if ( DATA_CATEGORIES.contains( sqlStateClassCode ) ) {
				return new DataException( message, sqlException, sql );
			}
		}

		if ( "40001".equals( sqlState ) ) {
			return new LockAcquisitionException( message, sqlException, sql );
		}

		if ( "40XL1".equals( sqlState ) || "40XL2".equals( sqlState )) {
			// Derby "A lock could not be obtained within the time requested."
			return new PessimisticLockException( message, sqlException, sql );
		}

		// MySQL Query execution was interrupted
		if ( "70100".equals( sqlState ) ||
				// Oracle user requested cancel of current operation
				( "72000".equals( sqlState ) && errorCode == 1013 ) ) {
			throw new QueryTimeoutException(  message, sqlException, sql );
		}
	}

	return null;
}
 

@Override
public SQLExceptionConversionDelegate buildSQLExceptionConversionDelegate() {
	return new SQLExceptionConversionDelegate() {
		@Override
		public JDBCException convert(SQLException sqlException, String message, String sql) {
			// interpreting Oracle exceptions is much much more precise based on their specific vendor codes.

			final int errorCode = JdbcExceptionHelper.extractErrorCode( sqlException );


			// lock timeouts ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

			if ( errorCode == 30006 ) {
				// ORA-30006: resource busy; acquire with WAIT timeout expired
				throw new LockTimeoutException( message, sqlException, sql );
			}
			else if ( errorCode == 54 ) {
				// ORA-00054: resource busy and acquire with NOWAIT specified or timeout expired
				throw new LockTimeoutException( message, sqlException, sql );
			}
			else if ( 4021 == errorCode ) {
				// ORA-04021 timeout occurred while waiting to lock object
				throw new LockTimeoutException( message, sqlException, sql );
			}


			// deadlocks ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

			if ( 60 == errorCode ) {
				// ORA-00060: deadlock detected while waiting for resource
				return new LockAcquisitionException( message, sqlException, sql );
			}
			else if ( 4020 == errorCode ) {
				// ORA-04020 deadlock detected while trying to lock object
				return new LockAcquisitionException( message, sqlException, sql );
			}


			// query cancelled ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

			if ( 1013 == errorCode ) {
				// ORA-01013: user requested cancel of current operation
				throw new QueryTimeoutException(  message, sqlException, sql );
			}


			// data integrity violation ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

			if ( 1407 == errorCode ) {
				// ORA-01407: cannot update column to NULL
				final String constraintName = getViolatedConstraintNameExtracter().extractConstraintName( sqlException );
				return new ConstraintViolationException( message, sqlException, sql, constraintName );
			}

			return null;
		}
	};
}