程序包 org.hibernate.jdbc

接口 Expectation

所有已知实现类:

Expectations.BasicExpectation, Expectations.BasicParamExpectation

public interface Expectation

Defines an expected DML operation outcome.

作者:

Steve Ebersole

方法概要

修饰符和类型	方法	说明
boolean	canBeBatched()	Is it acceptable to combiner this expectation with statement batching?
int	prepare(PreparedStatement statement)	Perform any special statement preparation.
void	verifyOutcome(int rowCount, PreparedStatement statement, int batchPosition)	Perform verification of the outcome of the RDBMS operation based on the type of expectation defined.

方法详细资料

verifyOutcome

void verifyOutcome(int rowCount,
                   PreparedStatement statement,
                   int batchPosition)
            throws SQLException,
                   HibernateException

Perform verification of the outcome of the RDBMS operation based on the type of expectation defined.

参数:

rowCount - The RDBMS reported "number of rows affected".

statement - The statement representing the operation

batchPosition - The position in the batch (if batching)

抛出:

SQLException - Exception from the JDBC driver

HibernateException - Problem processing the outcome.

prepare

int prepare(PreparedStatement statement)
     throws SQLException,
            HibernateException

Perform any special statement preparation.

参数:

statement - The statement to be prepared

返回:

The number of bind positions consumed (if any)

抛出:

SQLException - Exception from the JDBC driver

HibernateException - Problem performing preparation.

canBeBatched

boolean canBeBatched()

Is it acceptable to combiner this expectation with statement batching?

返回:

True if batching can be combined with this expectation; false otherwise.