Package org.hibernate.loader.custom

Class ResultRowProcessor

java.lang.Object

org.hibernate.loader.custom.ResultRowProcessor

public class ResultRowProcessor
extends java.lang.Object

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

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method	Description
java.lang.Object	buildResultRow(java.lang.Object[] data, java.sql.ResultSet resultSet, boolean hasTransformer, SharedSessionContractImplementor session)	Build a logical result row.
java.lang.Object[]	buildResultRow(java.lang.Object[] data, java.sql.ResultSet resultSet, SharedSessionContractImplementor 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 java.sql.SQLException

Throws:

java.sql.SQLException

buildResultRow

public java.lang.Object buildResultRow(java.lang.Object[] data,
                                       java.sql.ResultSet resultSet,
                                       boolean hasTransformer,
                                       SharedSessionContractImplementor session)
                                throws java.sql.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:

java.sql.SQLException

HibernateException

buildResultRow

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

Throws:

java.sql.SQLException

HibernateException