kodo.jdbc.meta.strats
Class RelationRelationMapTableFieldStrategy

java.lang.Object
  org.apache.openjpa.jdbc.meta.strats.AbstractStrategy
      org.apache.openjpa.jdbc.meta.strats.AbstractFieldStrategy
          org.apache.openjpa.jdbc.meta.strats.ContainerFieldStrategy
              org.apache.openjpa.jdbc.meta.strats.MapTableFieldStrategy
                  kodo.jdbc.meta.strats.RelationRelationMapTableFieldStrategy

All Implemented Interfaces:

Serializable, FieldStrategy, Strategy, LRSMapFieldStrategy

public class RelationRelationMapTableFieldStrategy
extends MapTableFieldStrategy

Mapping for a map whose keys and values are both relations to other persistent objects.

See Also:

Serialized Form

Field Summary

Fields inherited from class org.apache.openjpa.jdbc.meta.strats.AbstractFieldStrategy

field

Constructor Summary

RelationRelationMapTableFieldStrategy()

Method Summary

Column[]	getKeyColumns(ClassMapping cls)
Result[]	getResults(OpenJPAStateManager sm, JDBCStore store, JDBCFetchConfiguration fetch, int eagerMode, Joins[] resJoins, boolean lrs)
Column[]	getValueColumns(ClassMapping cls)
void	initialize()
void	insert(OpenJPAStateManager sm, JDBCStore store, RowManager rm)
Joins	joinKeyRelation(Joins joins, boolean forceOuter, boolean traverse)
Joins	joinKeyRelation(Joins joins, ClassMapping key)
Joins	joinRelation(Joins joins, boolean forceOuter, boolean traverse)
Joins	joinValueRelation(Joins joins, ClassMapping val)
Object	loadKey(OpenJPAStateManager sm, JDBCStore store, JDBCFetchConfiguration fetch, Result res, Joins joins)
Object	loadValue(OpenJPAStateManager sm, JDBCStore store, JDBCFetchConfiguration fetch, Result res, Joins joins)
void	map(boolean adapt)
void	selectKey(Select sel, ClassMapping key, OpenJPAStateManager sm, JDBCStore store, JDBCFetchConfiguration fetch, Joins joins)
void	selectValue(Select sel, ClassMapping val, OpenJPAStateManager sm, JDBCStore store, JDBCFetchConfiguration fetch, Joins joins)
Object	toDataStoreValue(Object val, JDBCStore store)
Object	toKeyDataStoreValue(Object val, JDBCStore store)
void	update(OpenJPAStateManager sm, JDBCStore store, RowManager rm)

Methods inherited from class org.apache.openjpa.jdbc.meta.strats.MapTableFieldStrategy

delete, deriveKey, deriveValue, getFieldMapping, getIndependentElementMappings, getIndependentKeyMappings, getIndependentValueMappings, getJoinForeignKey, getJoinForeignKey, join, joinKey, load, loadKeyProjection, loadProjection, supportsSelect

Methods inherited from class org.apache.openjpa.jdbc.meta.strats.ContainerFieldStrategy

appendIsEmpty, appendIsNotEmpty, appendIsNotNull, appendIsNull, appendJoinCount, appendSize, appendUnaliasedJoin

Methods inherited from class org.apache.openjpa.jdbc.meta.strats.AbstractFieldStrategy

assertNotMappedBy, isEagerSelectToMany, isVersionable, load, loadEagerJoin, loadEagerParallel, select, selectEagerJoin, selectEagerParallel, setFieldMapping, where

Methods inherited from class org.apache.openjpa.jdbc.meta.strats.AbstractStrategy

customDelete, customInsert, customUpdate, getAlias, isCustomDelete, isCustomInsert, isCustomUpdate

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.openjpa.jdbc.meta.FieldStrategy

appendIsEmpty, appendIsNotEmpty, appendIsNotNull, appendIsNull, appendSize, isEagerSelectToMany, isVersionable, load, loadEagerJoin, loadEagerParallel, select, selectEagerJoin, selectEagerParallel, setFieldMapping, where

Methods inherited from interface org.apache.openjpa.jdbc.meta.Strategy

customDelete, customInsert, customUpdate, getAlias, isCustomDelete, isCustomInsert, isCustomUpdate

Constructor Detail

RelationRelationMapTableFieldStrategy

public RelationRelationMapTableFieldStrategy()

Method Detail

getKeyColumns

public Column[] getKeyColumns(ClassMapping cls)

getValueColumns

public Column[] getValueColumns(ClassMapping cls)

selectKey

public void selectKey(Select sel,
                      ClassMapping key,
                      OpenJPAStateManager sm,
                      JDBCStore store,
                      JDBCFetchConfiguration fetch,
                      Joins joins)

selectValue

public void selectValue(Select sel,
                        ClassMapping val,
                        OpenJPAStateManager sm,
                        JDBCStore store,
                        JDBCFetchConfiguration fetch,
                        Joins joins)

getResults

public Result[] getResults(OpenJPAStateManager sm,
                           JDBCStore store,
                           JDBCFetchConfiguration fetch,
                           int eagerMode,
                           Joins[] resJoins,
                           boolean lrs)
                    throws SQLException

Throws:

SQLException

loadKey

public Object loadKey(OpenJPAStateManager sm,
                      JDBCStore store,
                      JDBCFetchConfiguration fetch,
                      Result res,
                      Joins joins)
               throws SQLException

Throws:

SQLException

loadValue

public Object loadValue(OpenJPAStateManager sm,
                        JDBCStore store,
                        JDBCFetchConfiguration fetch,
                        Result res,
                        Joins joins)
                 throws SQLException

Throws:

SQLException

joinKeyRelation

public Joins joinKeyRelation(Joins joins,
                             ClassMapping key)

Specified by:

joinKeyRelation in interface LRSMapFieldStrategy

Overrides:

joinKeyRelation in class MapTableFieldStrategy

joinValueRelation

public Joins joinValueRelation(Joins joins,
                               ClassMapping val)

Specified by:

joinValueRelation in interface LRSMapFieldStrategy

Overrides:

joinValueRelation in class MapTableFieldStrategy

map

public void map(boolean adapt)

Specified by:

map in interface Strategy

Overrides:

map in class MapTableFieldStrategy

initialize

public void initialize()

Specified by:

initialize in interface Strategy

Overrides:

initialize in class AbstractStrategy

insert

public void insert(OpenJPAStateManager sm,
                   JDBCStore store,
                   RowManager rm)
            throws SQLException

Specified by:

insert in interface Strategy

Overrides:

insert in class AbstractStrategy

Throws:

SQLException

update

public void update(OpenJPAStateManager sm,
                   JDBCStore store,
                   RowManager rm)
            throws SQLException

Specified by:

update in interface Strategy

Overrides:

update in class AbstractStrategy

Throws:

SQLException

joinRelation

public Joins joinRelation(Joins joins,
                          boolean forceOuter,
                          boolean traverse)

Specified by:

joinRelation in interface FieldStrategy

Overrides:

joinRelation in class AbstractFieldStrategy

joinKeyRelation

public Joins joinKeyRelation(Joins joins,
                             boolean forceOuter,
                             boolean traverse)

Specified by:

joinKeyRelation in interface FieldStrategy

Overrides:

joinKeyRelation in class AbstractFieldStrategy

toDataStoreValue

public Object toDataStoreValue(Object val,
                               JDBCStore store)

Specified by:

toDataStoreValue in interface FieldStrategy

Overrides:

toDataStoreValue in class AbstractFieldStrategy

toKeyDataStoreValue

public Object toKeyDataStoreValue(Object val,
                                  JDBCStore store)

Specified by:

toKeyDataStoreValue in interface FieldStrategy

Overrides:

toKeyDataStoreValue in class AbstractFieldStrategy