程序包 org.hibernate.loader.custom

类 ResultRowProcessor

java.lang.Object

org.hibernate.loader.custom.ResultRowProcessor

public class ResultRowProcessor
extends Object

Models an entire "row" of results within a custom query

作者:

Steve Ebersole

构造器概要

构造器

构造器	说明
ResultRowProcessor(boolean hasScalars, org.hibernate.loader.custom.ResultColumnProcessor[] columnProcessors)

方法概要

修饰符和类型	方法	说明
Object	buildResultRow(Object[] data, ResultSet resultSet, boolean hasTransformer, SharedSessionContractImplementor session)	Build a logical result row.
Object[]	buildResultRow(Object[] data, ResultSet resultSet, SharedSessionContractImplementor session)
org.hibernate.loader.custom.ResultColumnProcessor[]	getColumnProcessors()
void	prepareForAutoDiscovery(org.hibernate.loader.custom.JdbcResultMetadata metadata)

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

构造器详细资料

ResultRowProcessor

public ResultRowProcessor(boolean hasScalars,
                          org.hibernate.loader.custom.ResultColumnProcessor[] columnProcessors)

方法详细资料

getColumnProcessors

public org.hibernate.loader.custom.ResultColumnProcessor[] getColumnProcessors()

prepareForAutoDiscovery

public void prepareForAutoDiscovery(org.hibernate.loader.custom.JdbcResultMetadata metadata)
                             throws SQLException

抛出:

SQLException

buildResultRow

public Object buildResultRow(Object[] data,
                             ResultSet resultSet,
                             boolean hasTransformer,
                             SharedSessionContractImplementor session)
                      throws SQLException,
                             HibernateException

Build a logical result row.

At this point, Loader has already processed all non-scalar result data. We just need to account for scalar result data here...

参数:

data - Entity data defined as "root returns" and already handled by the normal Loader mechanism.

resultSet - The JDBC result set (positioned at the row currently being processed).

hasTransformer - Does this query have an associated ResultTransformer

session - The session from which the query request originated.

返回:

The logical result row

抛出:

SQLException

HibernateException

buildResultRow

public Object[] buildResultRow(Object[] data,
                               ResultSet resultSet,
                               SharedSessionContractImplementor session)
                        throws SQLException,
                               HibernateException

抛出:

SQLException

HibernateException