org.datanucleus.store.ldap.fieldmanager

Class RelationByAttributeStrategy

java.lang.Object

org.datanucleus.store.ldap.fieldmanager.AbstractMappingStrategy

org.datanucleus.store.ldap.fieldmanager.RelationByAttributeStrategy

public class RelationByAttributeStrategy
extends AbstractMappingStrategy

Mapping strategy for relationship mapping by attribute.

Field Summary

Fields

Modifier and Type	Field and Description
protected org.datanucleus.ClassLoaderResolver	clr
protected org.datanucleus.metadata.AbstractClassMetaData	effectiveClassMetaData
protected int	fieldNumber
protected RelationByAttributeMetaData	mappingMetaData
protected org.datanucleus.store.StoreManager	storeMgr

Fields inherited from class org.datanucleus.store.ldap.fieldmanager.AbstractMappingStrategy

attr, attributes, ec, mmd, name, op, type

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	RelationByAttributeStrategy(org.datanucleus.store.StoreManager storeMgr, org.datanucleus.state.ObjectProvider sm, org.datanucleus.metadata.AbstractMemberMetaData mmd, Attributes attributes)

Method Summary

Modifier and Type	Method and Description
Object	fetch() Fetches the value(s) from LDAP
List<String>	getAttributeNames() Gets the attribute names needed to fetch the field.
void	insert(Object value) Inserts the given value(s) into LDAP.
void	update(Object value) Updates the given value(s) in LDAP.

Methods inherited from class java.lang.Object

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

Field Detail

fieldNumber

protected int fieldNumber

storeMgr

protected org.datanucleus.store.StoreManager storeMgr

clr

protected org.datanucleus.ClassLoaderResolver clr

effectiveClassMetaData

protected org.datanucleus.metadata.AbstractClassMetaData effectiveClassMetaData

mappingMetaData

protected RelationByAttributeMetaData mappingMetaData

Constructor Detail

RelationByAttributeStrategy

protected RelationByAttributeStrategy(org.datanucleus.store.StoreManager storeMgr,
                                      org.datanucleus.state.ObjectProvider sm,
                                      org.datanucleus.metadata.AbstractMemberMetaData mmd,
                                      Attributes attributes)

Method Detail

fetch

public Object fetch()

Description copied from class: AbstractMappingStrategy

Fetches the value(s) from LDAP

Specified by:

fetch in class AbstractMappingStrategy

Returns:

the value(s)

insert

public void insert(Object value)

Description copied from class: AbstractMappingStrategy

Inserts the given value(s) into LDAP.

Specified by:

insert in class AbstractMappingStrategy

Parameters:

value - the value(s)

update

public void update(Object value)

Description copied from class: AbstractMappingStrategy

Updates the given value(s) in LDAP.

Specified by:

update in class AbstractMappingStrategy

Parameters:

value - the value(s

getAttributeNames

public List<String> getAttributeNames()

Description copied from class: AbstractMappingStrategy

Gets the attribute names needed to fetch the field.

Specified by:

getAttributeNames in class AbstractMappingStrategy

Returns:

the attribute names