org.batoo.jpa.core.impl.model.mapping

Class BasicMapping<Z,X>

java.lang.Object

org.batoo.jpa.core.impl.model.mapping.Mapping<Z,X,X>

org.batoo.jpa.core.impl.model.mapping.BasicMapping<Z,X>

Type Parameters:

Z - the source type

X - the destination type

All Implemented Interfaces:

SingularMapping<Z,X>

public class BasicMapping<Z,X>
extends Mapping<Z,X,X>
implements SingularMapping<Z,X>

The mapping for basic attributes.

Since:

2.0.0

Constructor Summary

Constructors

Constructor and Description
BasicMapping(ParentMapping<?,Z> parent, BasicAttribute<? super Z,X> attribute)

Method Summary

Methods

Modifier and Type	Method and Description
boolean	fillValue(EntityTypeImpl<?> type, ManagedInstance<?> managedInstance, Object instance) Fills the sequence / table generated value.
BasicAttribute<? super Z,X>	getAttribute() Returns the attribute of the mapping.
BasicColumn	getColumn() Returns the column of the mapping.
IdType	getIdType() Returns the id type of the mapping.

Methods inherited from class org.batoo.jpa.core.impl.model.mapping.Mapping

equals, get, getJavaType, getName, getParent, getPath, getRoot, hashCode, set, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.batoo.jpa.core.impl.model.mapping.SingularMapping

get, set

Constructor Detail

BasicMapping

public BasicMapping(ParentMapping<?,Z> parent,
            BasicAttribute<? super Z,X> attribute)

Parameters:

parent - the parent mapping

attribute - the attribute

Since:

2.0.0

Method Detail

fillValue

public boolean fillValue(EntityTypeImpl<?> type,
                ManagedInstance<?> managedInstance,
                Object instance)

Fills the sequence / table generated value.

The operation returns false if at least one entity needs to obtain identity from the database.

Specified by:

fillValue in interface SingularMapping<Z,X>

Parameters:

type - the entity type

managedInstance - the managed instance

instance - the instance to fill ids.

Returns:

false if all OK, true if if at least one entity needs to obtain identity from the database

getAttribute

public BasicAttribute<? super Z,X> getAttribute()

Returns the attribute of the mapping.

Specified by:

getAttribute in interface SingularMapping<Z,X>

Specified by:

getAttribute in class Mapping<Z,X,X>

Returns:

the attribute of the mapping

getColumn

public BasicColumn getColumn()

Returns the column of the mapping.

Returns:

the column of the mapping

Since:

2.0.0

getIdType

public IdType getIdType()

Returns the id type of the mapping.

Overrides:

getIdType in class Mapping<Z,X,X>

Returns:

the id type of the mapping or null