Nested and Inner Type Summary

Modifier and Type	Class and Description
private static class	CustomLoader.Metadata
public class	CustomLoader.NonScalarResultColumnProcessor
private static interface	CustomLoader.ResultColumnProcessor
public class	CustomLoader.ResultRowProcessor
public class	CustomLoader.ScalarResultColumnProcessor

Field Summary

Modifier and Type	Field and Description
private final CollectionAliases[]	collectionAliases
private final int[]	collectionOwners
private final QueryableCollection[]	collectionPersisters
private final EntityAliases[]	entityAliases
private final Queryable[]	entityPersisters
private final int[]	entiytOwners
private final LockMode[]	lockModes
private final Map<K, V>	namedParameterBindPoints
private final Set<E>	querySpaces
private Type[]	resultTypes
private final CustomLoader.ResultRowProcessor	rowProcessor
private final String	sql
private String[]	transformerAliases

Constructor Summary

Access	Constructor and Description
public	CustomLoader(CustomQuery customQuery, SessionFactoryImplementor factory)

Method Summary

Modifier and Type	Method and Description
protected void	autoDiscoverTypes(ResultSet rs) Overrides org.hibernate.loader.Loader.autoDiscoverTypes.
private Queryable	determineAppropriateOwnerPersister(NonScalarReturn ownerDescriptor)
protected CollectionAliases[]	getCollectionAliases() Implements abstract org.hibernate.loader.Loader.getCollectionAliases.
protected int[]	getCollectionOwners() Overrides org.hibernate.loader.Loader.getCollectionOwners. Get the index of the entity that owns the collection, or -1 if there is no owner in the query results (ie.
protected CollectionPersister[]	getCollectionPersisters() Overrides org.hibernate.loader.Loader.getCollectionPersisters. An (optional) persister for a collection to be initialized; only collection loaders return a non-null value
protected EntityAliases[]	getEntityAliases() Implements abstract org.hibernate.loader.Loader.getEntityAliases. Get the result set descriptor
protected Loadable[]	getEntityPersisters() Implements abstract org.hibernate.loader.Loader.getEntityPersisters. An array of persisters of entity classes contained in each row of results; implemented by all subclasses
private static HolderInstantiator	getHolderInstantiator(ResultTransformer resultTransformer, String[] queryReturnAliases)
protected LockMode[]	getLockModes(LockOptions a collection of lock options specified dynamically via the Query interface lockOptions) Implements abstract org.hibernate.loader.Loader.getLockModes. What lock options does this load entities with?
public int[]	getNamedParameterLocs(String name) Overrides org.hibernate.loader.Loader.getNamedParameterLocs.
protected int[]	getOwners() Overrides org.hibernate.loader.Loader.getOwners. An array of indexes of the entity that owns a one-to-one association to the entity at the given index (-1 if there is no "owner").
protected String	getQueryIdentifier() Overrides org.hibernate.loader.Loader.getQueryIdentifier. Identifies the query for statistics reporting, if null, no statistics will be reported
public Set<E>	getQuerySpaces()
protected Object	getResultColumnOrRow(Object[] row, ResultTransformer transformer, ResultSet rs, SessionImplementor session) Overrides org.hibernate.loader.Loader.getResultColumnOrRow. Get the actual object that is returned in the user-visible result list.
protected List<E>	getResultList(List<E> results, ResultTransformer resultTransformer) Overrides org.hibernate.loader.Loader.getResultList.
private String[]	getReturnAliasesForTransformer()
protected String	getSQLString() Implements abstract org.hibernate.loader.Loader.getSQLString. The SQL query string to be called; implemented by all subclasses
public List<E>	list(SessionImplementor session, QueryParameters queryParameters)
protected ResultTransformer	resolveResultTransformer(ResultTransformer the specified result transformer resultTransformer) Overrides org.hibernate.loader.Loader.resolveResultTransformer. Determine the actual ResultTransformer that will be used to transform query results.
public ScrollableResults	scroll(final QueryParameters queryParameters, final SessionImplementor session)

Field Detail

collectionAliases	back to summary
private final CollectionAliases[] collectionAliases

collectionOwners	back to summary
private final int[] collectionOwners

collectionPersisters	back to summary
private final QueryableCollection[] collectionPersisters

entityAliases	back to summary
private final EntityAliases[] entityAliases

entityPersisters	back to summary
private final Queryable[] entityPersisters

entiytOwners	back to summary
private final int[] entiytOwners

lockModes	back to summary
private final LockMode[] lockModes

namedParameterBindPoints	back to summary
private final Map<K, V> namedParameterBindPoints

querySpaces	back to summary
private final Set<E> querySpaces

resultTypes	back to summary
private Type[] resultTypes

rowProcessor	back to summary
private final CustomLoader.ResultRowProcessor rowProcessor

sql	back to summary
private final String sql

transformerAliases	back to summary
private String[] transformerAliases

Constructor Detail

CustomLoader	back to summary
public CustomLoader(CustomQuery customQuery, SessionFactoryImplementor factory)

Method Detail

autoDiscoverTypes	back to summary
protected void autoDiscoverTypes(ResultSet rs) Overrides org.hibernate.loader.Loader.autoDiscoverTypes.

determineAppropriateOwnerPersister	back to summary
private Queryable determineAppropriateOwnerPersister(NonScalarReturn ownerDescriptor)

getCollectionAliases	back to summary
protected CollectionAliases[] getCollectionAliases() Implements abstract org.hibernate.loader.Loader.getCollectionAliases.

getCollectionOwners	back to summary
protected int[] getCollectionOwners() Overrides org.hibernate.loader.Loader.getCollectionOwners. Doc from org.hibernate.loader.Loader.getCollectionOwners. Get the index of the entity that owns the collection, or -1 if there is no owner in the query results (ie. in the case of a collection initializer) or no collection.

getCollectionOwners

back to summary

protected int[] getCollectionOwners()

Overrides org.hibernate.loader.Loader.getCollectionOwners.

Doc from org.hibernate.loader.Loader.getCollectionOwners.

Get the index of the entity that owns the collection, or -1 if there is no owner in the query results (ie. in the case of a collection initializer) or no collection.

getCollectionPersisters	back to summary
protected CollectionPersister[] getCollectionPersisters() Overrides org.hibernate.loader.Loader.getCollectionPersisters. Doc from org.hibernate.loader.Loader.getCollectionPersisters. An (optional) persister for a collection to be initialized; only collection loaders return a non-null value

getCollectionPersisters

back to summary

protected CollectionPersister[] getCollectionPersisters()

Overrides org.hibernate.loader.Loader.getCollectionPersisters.

Doc from org.hibernate.loader.Loader.getCollectionPersisters.

An (optional) persister for a collection to be initialized; only collection loaders return a non-null value

getEntityAliases	back to summary
protected EntityAliases[] getEntityAliases() Implements abstract org.hibernate.loader.Loader.getEntityAliases. Doc from org.hibernate.loader.Loader.getEntityAliases. Get the result set descriptor

getEntityAliases

back to summary

protected EntityAliases[] getEntityAliases()

Implements abstract org.hibernate.loader.Loader.getEntityAliases.

Doc from org.hibernate.loader.Loader.getEntityAliases.

Get the result set descriptor

getEntityPersisters	back to summary
protected Loadable[] getEntityPersisters() Implements abstract org.hibernate.loader.Loader.getEntityPersisters. Doc from org.hibernate.loader.Loader.getEntityPersisters. An array of persisters of entity classes contained in each row of results; implemented by all subclasses Returns:Loadable[] The entity persisters.

getEntityPersisters

back to summary

protected Loadable[] getEntityPersisters()

Implements abstract org.hibernate.loader.Loader.getEntityPersisters.

Doc from org.hibernate.loader.Loader.getEntityPersisters.

An array of persisters of entity classes contained in each row of results; implemented by all subclasses

Returns:Loadable[]: The entity persisters.

getHolderInstantiator	back to summary
private static HolderInstantiator getHolderInstantiator(ResultTransformer resultTransformer, String[] queryReturnAliases)

getLockModes	back to summary
protected LockMode[] getLockModes(LockOptions lockOptions) Implements abstract org.hibernate.loader.Loader.getLockModes. Doc from org.hibernate.loader.Loader.getLockModes. What lock options does this load entities with? Parameters lockOptions:LockOptions a collection of lock options specified dynamically via the Query interface

getLockModes

back to summary

protected LockMode[] getLockModes(LockOptions lockOptions)

Implements abstract org.hibernate.loader.Loader.getLockModes.

Doc from org.hibernate.loader.Loader.getLockModes.

What lock options does this load entities with?

Parameters

lockOptions:LockOptions: a collection of lock options specified dynamically via the Query interface

getNamedParameterLocs	back to summary
public int[] getNamedParameterLocs(String name) throws QueryException Overrides org.hibernate.loader.Loader.getNamedParameterLocs.

getOwners back to summary

getOwners	back to summary
protected int[] getOwners() Overrides org.hibernate.loader.Loader.getOwners. Doc from org.hibernate.loader.Loader.getOwners. An array of indexes of the entity that owns a one-to-one association to the entity at the given index (-1 if there is no "owner"). The indexes contained here are relative to the result of `getEntityPersisters`. Returns:int[] The owner indicators (see discussion above).

protected int[] getOwners()

Overrides org.hibernate.loader.Loader.getOwners.

Doc from org.hibernate.loader.Loader.getOwners.

An array of indexes of the entity that owns a one-to-one association to the entity at the given index (-1 if there is no "owner"). The indexes contained here are relative to the result of getEntityPersisters.

Returns:int[]: The owner indicators (see discussion above).

getQueryIdentifier	back to summary
protected String getQueryIdentifier() Overrides org.hibernate.loader.Loader.getQueryIdentifier. Doc from org.hibernate.loader.Loader.getQueryIdentifier. Identifies the query for statistics reporting, if null, no statistics will be reported

getQueryIdentifier

back to summary

protected String getQueryIdentifier()

Overrides org.hibernate.loader.Loader.getQueryIdentifier.

Doc from org.hibernate.loader.Loader.getQueryIdentifier.

Identifies the query for statistics reporting, if null, no statistics will be reported

getQuerySpaces	back to summary
public Set<E> getQuerySpaces()

getResultColumnOrRow	back to summary
protected Object getResultColumnOrRow(Object[] row, ResultTransformer transformer, ResultSet rs, SessionImplementor session) throws SQLException, HibernateException Overrides org.hibernate.loader.Loader.getResultColumnOrRow. Doc from org.hibernate.loader.Loader.getResultColumnOrRow. Get the actual object that is returned in the user-visible result list. This empty implementation merely returns its first argument. This is overridden by some subclasses.

getResultColumnOrRow

back to summary

protected Object getResultColumnOrRow(Object[] row, ResultTransformer transformer, ResultSet rs, SessionImplementor session) throws SQLException, HibernateException

Overrides org.hibernate.loader.Loader.getResultColumnOrRow.

Doc from org.hibernate.loader.Loader.getResultColumnOrRow.

Get the actual object that is returned in the user-visible result list. This empty implementation merely returns its first argument. This is overridden by some subclasses.

getResultList	back to summary
protected List<E> getResultList(List<E> results, ResultTransformer resultTransformer) throws QueryException Overrides org.hibernate.loader.Loader.getResultList.

getReturnAliasesForTransformer	back to summary
private String[] getReturnAliasesForTransformer()

getSQLString back to summary

getSQLString	back to summary
protected String getSQLString() Implements abstract org.hibernate.loader.Loader.getSQLString. Doc from org.hibernate.loader.Loader.getSQLString. The SQL query string to be called; implemented by all subclasses Returns:String The sql command this loader should use to get its `ResultSet`.

protected String getSQLString()

Implements abstract org.hibernate.loader.Loader.getSQLString.

Doc from org.hibernate.loader.Loader.getSQLString.

The SQL query string to be called; implemented by all subclasses

Returns:String: The sql command this loader should use to get its ResultSet.

list	back to summary
public List<E> list(SessionImplementor session, QueryParameters queryParameters) throws HibernateException

resolveResultTransformer	back to summary
protected ResultTransformer resolveResultTransformer(ResultTransformer resultTransformer) Overrides org.hibernate.loader.Loader.resolveResultTransformer. Doc from org.hibernate.loader.Loader.resolveResultTransformer. Determine the actual ResultTransformer that will be used to transform query results. Parameters resultTransformer:ResultTransformer the specified result transformer Returns:ResultTransformer the actual result transformer

resolveResultTransformer

back to summary

protected ResultTransformer resolveResultTransformer(ResultTransformer resultTransformer)

Overrides org.hibernate.loader.Loader.resolveResultTransformer.

Doc from org.hibernate.loader.Loader.resolveResultTransformer.

Determine the actual ResultTransformer that will be used to transform query results.

Parameters

resultTransformer:ResultTransformer: the specified result transformer

Returns:ResultTransformer

the actual result transformer

scroll	back to summary
public ScrollableResults scroll(final QueryParameters queryParameters, final SessionImplementor session) throws HibernateException

org.hibernate.loader.custom back to summary

private Class CustomLoader.Metadata

Class Inheritance

extends Object

java.lang.Object
org.hibernate.loader.custom.CustomLoader.Metadata

Field Summary

Modifier and Type	Field and Description
private final SessionFactoryImplementor	factory
private final ResultSet	resultSet
private final ResultSetMetaData	resultSetMetaData

Constructor Summary

Access	Constructor and Description
public	Metadata(SessionFactoryImplementor factory, ResultSet resultSet)

Method Summary

Modifier and Type	Method and Description
public int	getColumnCount()
public String	getColumnName(int position)
public Type	getHibernateType(int columnPos)
public int	resolveColumnPosition(String columnName)

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

factory	back to summary
private final SessionFactoryImplementor factory

resultSet	back to summary
private final ResultSet resultSet

resultSetMetaData	back to summary
private final ResultSetMetaData resultSetMetaData

Constructor Detail

Metadata	back to summary
public Metadata(SessionFactoryImplementor factory, ResultSet resultSet) throws HibernateException

Method Detail

getColumnCount	back to summary
public int getColumnCount() throws HibernateException

getColumnName	back to summary
public String getColumnName(int position) throws HibernateException

getHibernateType	back to summary
public Type getHibernateType(int columnPos) throws SQLException

resolveColumnPosition	back to summary
public int resolveColumnPosition(String columnName) throws HibernateException

org.hibernate.loader.custom back to summary

public Class CustomLoader.NonScalarResultColumnProcessor

Class Inheritance

extends Object
implements ResultColumnProcessor

java.lang.Object
org.hibernate.loader.custom.CustomLoader.NonScalarResultColumnProcessor

All Implemented Interfaces

org.hibernate.loader.custom.CustomLoader.ResultColumnProcessor

Field Summary

Modifier and Type	Field and Description
private final int	position

Constructor Summary

Access	Constructor and Description
public	NonScalarResultColumnProcessor(int position)

Method Summary

Modifier and Type	Method and Description
public Object	extract(Object[] data, ResultSet resultSet, SessionImplementor session) Implements org.hibernate.loader.custom.CustomLoader.ResultColumnProcessor.extract.
public void	performDiscovery(CustomLoader.Metadata metadata, List<E> types, List<E> aliases) Implements org.hibernate.loader.custom.CustomLoader.ResultColumnProcessor.performDiscovery.

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

position	back to summary
private final int position

Constructor Detail

NonScalarResultColumnProcessor	back to summary
public NonScalarResultColumnProcessor(int position)

Method Detail

extract	back to summary
public Object extract(Object[] data, ResultSet resultSet, SessionImplementor session) throws SQLException, HibernateException Implements org.hibernate.loader.custom.CustomLoader.ResultColumnProcessor.extract.

performDiscovery	back to summary
public void performDiscovery(CustomLoader.Metadata metadata, List<E> types, List<E> aliases) Implements org.hibernate.loader.custom.CustomLoader.ResultColumnProcessor.performDiscovery.

org.hibernate.loader.custom back to summary

private Interface CustomLoader.ResultColumnProcessor

Known Direct Implementers: org.hibernate.loader.custom.CustomLoader.NonScalarResultColumnProcessor, org.hibernate.loader.custom.CustomLoader.ScalarResultColumnProcessor

Method Summary

Modifier and Type	Method and Description
public Object	extract(Object[] data, ResultSet resultSet, SessionImplementor session)
public void	performDiscovery(CustomLoader.Metadata metadata, List<E> types, List<E> aliases)

Method Detail

extract	back to summary
public Object extract(Object[] data, ResultSet resultSet, SessionImplementor session) throws SQLException, HibernateException

performDiscovery	back to summary
public void performDiscovery(CustomLoader.Metadata metadata, List<E> types, List<E> aliases) throws SQLException, HibernateException

org.hibernate.loader.custom back to summary

public Class CustomLoader.ResultRowProcessor

Class Inheritance

extends Object

java.lang.Object
org.hibernate.loader.custom.CustomLoader.ResultRowProcessor

Field Summary

Modifier and Type	Field and Description
private CustomLoader.ResultColumnProcessor[]	columnProcessors
private final boolean	hasScalars

Constructor Summary

Access	Constructor and Description
public	ResultRowProcessor(boolean hasScalars, CustomLoader.ResultColumnProcessor[] columnProcessors)

Method Summary

Modifier and Type Method and Description

public Object

Returns:

The logical result row

buildResultRow(Object[]

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

data, ResultSet

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

resultSet, boolean

Does this query have an associated ResultTransformer

hasTransformer, SessionImplementor

The session from which the query request originated.

session)

Build a logical result row.

public void

prepareForAutoDiscovery(CustomLoader.Metadata metadata)

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

columnProcessors	back to summary
private CustomLoader.ResultColumnProcessor[] columnProcessors

hasScalars	back to summary
private final boolean hasScalars

Constructor Detail

ResultRowProcessor	back to summary
public ResultRowProcessor(boolean hasScalars, CustomLoader.ResultColumnProcessor[] columnProcessors)

Method Detail

buildResultRow back to summary

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:Object[]: Entity data defined as "root returns" and already handled by the normal Loader mechanism.
resultSet:ResultSet: The JDBC result set (positioned at the row currently being processed).
hasTransformer:boolean: Does this query have an associated ResultTransformer
session:SessionImplementor: The session from which the query request originated.

Returns:Object

The logical result row

prepareForAutoDiscovery	back to summary
public void prepareForAutoDiscovery(CustomLoader.Metadata metadata) throws SQLException

org.hibernate.loader.custom back to summary

public Class CustomLoader.ScalarResultColumnProcessor

Class Inheritance

extends Object
implements ResultColumnProcessor

java.lang.Object
org.hibernate.loader.custom.CustomLoader.ScalarResultColumnProcessor

All Implemented Interfaces

org.hibernate.loader.custom.CustomLoader.ResultColumnProcessor

Field Summary

Modifier and Type	Field and Description
private String	alias
private int	position
private Type	type

Constructor Summary

Access	Constructor and Description
public	ScalarResultColumnProcessor(int position)
public	ScalarResultColumnProcessor(String alias, Type type)

Method Summary

Modifier and Type	Method and Description
public Object	extract(Object[] data, ResultSet resultSet, SessionImplementor session) Implements org.hibernate.loader.custom.CustomLoader.ResultColumnProcessor.extract.
public void	performDiscovery(CustomLoader.Metadata metadata, List<E> types, List<E> aliases) Implements org.hibernate.loader.custom.CustomLoader.ResultColumnProcessor.performDiscovery.

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

alias	back to summary
private String alias

position	back to summary
private int position

type	back to summary
private Type type

Constructor Detail

ScalarResultColumnProcessor	back to summary
public ScalarResultColumnProcessor(int position)

ScalarResultColumnProcessor	back to summary
public ScalarResultColumnProcessor(String alias, Type type)

Method Detail

extract	back to summary
public Object extract(Object[] data, ResultSet resultSet, SessionImplementor session) throws SQLException, HibernateException Implements org.hibernate.loader.custom.CustomLoader.ResultColumnProcessor.extract.

performDiscovery	back to summary
public void performDiscovery(CustomLoader.Metadata metadata, List<E> types, List<E> aliases) throws SQLException Implements org.hibernate.loader.custom.CustomLoader.ResultColumnProcessor.performDiscovery.