Package org.hibernate.sql.results.internal

Class StandardRowReader<T>

java.lang.Object

org.hibernate.sql.results.internal.StandardRowReader<T>

All Implemented Interfaces:

RowReader<T>

public class StandardRowReader<T>
extends Object
implements RowReader<T>

Constructor Summary

Constructors

Constructor	Description
StandardRowReader(DomainResultAssembler<?>[] resultAssemblers, Initializer<?>[] resultInitializers, Initializer<?>[] initializers, Initializer<?>[] sortedForResolveInitializers, boolean hasCollectionInitializers, RowTransformer<T> rowTransformer, Class<T> domainResultJavaType)
StandardRowReader(JdbcValuesMappingResolution jdbcValuesMappingResolution, RowTransformer<T> rowTransformer, Class<T> domainResultJavaType)

Method Summary

Modifier and Type	Method	Description
void	finishUp(RowProcessingState rowProcessingState)	Called at the end of processing all rows
Class<T>	getDomainResultResultJavaType()	The type actually returned from this reader's RowReader.readRow(org.hibernate.sql.results.jdbc.spi.RowProcessingState) call, accounting for any transformers.
int	getInitializerCount()
List<@Nullable JavaType<?>>	getResultJavaTypes()	The individual JavaType for each DomainResult
boolean	hasCollectionInitializers()
T	readRow(RowProcessingState rowProcessingState)	The actual coordination of reading a row
@Nullable EntityKey	resolveSingleResultEntityKey(RowProcessingState rowProcessingState)
void	startLoading(RowProcessingState processingState)	Called before reading the first row.

Methods inherited from class java.lang.Object

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

Constructor Details

StandardRowReader

public StandardRowReader(JdbcValuesMappingResolution jdbcValuesMappingResolution,
 RowTransformer<T> rowTransformer,
 Class<T> domainResultJavaType)

StandardRowReader

public StandardRowReader(DomainResultAssembler<?>[] resultAssemblers,
 Initializer<?>[] resultInitializers,
 Initializer<?>[] initializers,
 Initializer<?>[] sortedForResolveInitializers,
 boolean hasCollectionInitializers,
 RowTransformer<T> rowTransformer,
 Class<T> domainResultJavaType)

Method Details

getDomainResultResultJavaType

public Class<T> getDomainResultResultJavaType()

Description copied from interface: RowReader

The type actually returned from this reader's RowReader.readRow(org.hibernate.sql.results.jdbc.spi.RowProcessingState) call, accounting for any transformers.

May be null to indicate that no transformation is applied.

Ultimately intended for use in comparing values that are being de-duplicated

Specified by:

getDomainResultResultJavaType in interface RowReader<T>

getResultJavaTypes

public List<@Nullable JavaType<?>> getResultJavaTypes()

Description copied from interface: RowReader

The individual JavaType for each DomainResult

Specified by:

getResultJavaTypes in interface RowReader<T>

getInitializerCount

public int getInitializerCount()

Specified by:

getInitializerCount in interface RowReader<T>

resolveSingleResultEntityKey

public @Nullable EntityKey resolveSingleResultEntityKey(RowProcessingState rowProcessingState)

Specified by:

resolveSingleResultEntityKey in interface RowReader<T>

hasCollectionInitializers

public boolean hasCollectionInitializers()

Specified by:

hasCollectionInitializers in interface RowReader<T>

readRow

public T readRow(RowProcessingState rowProcessingState)

Description copied from interface: RowReader

The actual coordination of reading a row

Specified by:

readRow in interface RowReader<T>

startLoading

public void startLoading(RowProcessingState processingState)

Description copied from interface: RowReader

Called before reading the first row.

Specified by:

startLoading in interface RowReader<T>

finishUp

public void finishUp(RowProcessingState rowProcessingState)

Description copied from interface: RowReader

Called at the end of processing all rows

Specified by:

finishUp in interface RowReader<T>