org.hibernate.loader.custom

Class ResultRowProcessor

java.lang.Object

org.hibernate.loader.custom.ResultRowProcessor

public class ResultRowProcessor
extends Object

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

Author:

Steve Ebersole

Constructor Summary

Constructors

Constructor and Description
ResultRowProcessor(boolean hasScalars, org.hibernate.loader.custom.ResultColumnProcessor[] columnProcessors)

Method Summary

Modifier and Type	Method and Description
Object	buildResultRow(Object[] data, ResultSet resultSet, boolean hasTransformer, SessionImplementor session) Build a logical result row.
Object[]	buildResultRow(Object[] data, ResultSet resultSet, SessionImplementor session)
org.hibernate.loader.custom.ResultColumnProcessor[]	getColumnProcessors()
void	prepareForAutoDiscovery(org.hibernate.loader.custom.JdbcResultMetadata metadata)

Methods inherited from class java.lang.Object

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

Constructor Detail

ResultRowProcessor

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

Method Detail

getColumnProcessors

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

prepareForAutoDiscovery

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

Throws:

SQLException

buildResultRow

public Object buildResultRow(Object[] data,
                             ResultSet resultSet,
                             boolean hasTransformer,
                             SessionImplementor 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...

Parameters:

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.

Returns:

The logical result row

Throws:

SQLException

HibernateException

buildResultRow

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

Throws:

SQLException

HibernateException