org.hrorm

Class JoinedChildrenSelector<ENTITY,BUILDER>

java.lang.Object

org.hrorm.JoinedChildrenSelector<ENTITY,BUILDER>

public class JoinedChildrenSelector<ENTITY,BUILDER>
extends Object

This class holds cached joined objects temporarily until their children are queried. It is needed in the case of a joined entity having been selected using a non-standard ChildSelectStrategy. There are further layers of complication because an entity can have multiple children and its own joins.

Most users of hrorm will have no need to directly use this.

Constructor Summary

Constructors

Constructor and Description
JoinedChildrenSelector(KeylessDaoDescriptor<ENTITY,BUILDER> keylessDaoDescriptor, ChildSelectStrategy childSelectStrategy, boolean selectAll)

Method Summary

Modifier and Type	Method and Description
<JOINED> void	addJoinedInstanceAndItsJoins(String columnName, Envelope<JOINED> joinedObject, Map<String,PopulateResult> subResults)
void	populateChildren(Connection connection, StatementPopulator statementPopulator)

Methods inherited from class java.lang.Object

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

Constructor Detail

JoinedChildrenSelector

public JoinedChildrenSelector(KeylessDaoDescriptor<ENTITY,BUILDER> keylessDaoDescriptor,
                              ChildSelectStrategy childSelectStrategy,
                              boolean selectAll)

Method Detail

addJoinedInstanceAndItsJoins

public <JOINED> void addJoinedInstanceAndItsJoins(String columnName,
                                                  Envelope<JOINED> joinedObject,
                                                  Map<String,PopulateResult> subResults)

populateChildren

public void populateChildren(Connection connection,
                             StatementPopulator statementPopulator)