oracle.toplink.objectrelational
Class ObjectArrayMapping

java.lang.Object
oracle.toplink.mappings.DatabaseMapping
oracle.toplink.mappings.AggregateMapping
oracle.toplink.sdk.SDKAggregateCollectionMapping
oracle.toplink.objectrelational.ObjectArrayMapping

All Implemented Interfaces:

java.lang.Cloneable, ContainerMapping, SDKCollectionMapping, java.io.Serializable

public class ObjectArrayMapping

extends SDKAggregateCollectionMapping

Purpose: In an object-relational data model, structures can contain "Arrays" or collections of other data-types. In Oracle 8i, a Varray is typically used to represent a collection of primitive data or aggregate structures. These arrays are stored with their parent structure in the same table.

ArrayMapping is used to map a collection of primitive data

ObjectArrayMapping is used to map a collection of Oracle data-type

NOTE: Only Oracle8i supports Varray type.

Since:

TOPLink/Java 3.0

See Also:

ArrayMapping, Serialized Form

Constructor Summary

ObjectArrayMapping()

Method Summary

java.lang.String	getStructureName() PUBLIC: Return the name of the structure.
void	setFieldName(java.lang.String fieldName) PUBLIC: Set the mapping's field name.
void	setStructureName(java.lang.String structureName) PUBLIC: Set the name of the structure.

Methods inherited from class oracle.toplink.sdk.SDKAggregateCollectionMapping

getFieldName, setContainerPolicy, simpleAddToCollectionChangeRecord, simpleRemoveFromCollectionChangeRecord, useCollectionClass, useMapClass

Methods inherited from class oracle.toplink.mappings.AggregateMapping

getReferenceClass, setReferenceClass

Methods inherited from class oracle.toplink.mappings.DatabaseMapping

getAttributeClassification, getAttributeName, getGetMethodName, getSetMethodName, readOnly, readWrite, setAttributeName, setGetMethodName, setIsReadOnly, setSetMethodName, setWeight

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface oracle.toplink.sdk.SDKCollectionMapping

getAttributeName, setRealAttributeValueInObject

Constructor Detail

ObjectArrayMapping

public ObjectArrayMapping()

Method Detail

getStructureName

public java.lang.String getStructureName()

PUBLIC: Return the name of the structure. This is the name of the user defined data type as defined on the database.

setFieldName

public void setFieldName(java.lang.String fieldName)

Description copied from class: SDKAggregateCollectionMapping

PUBLIC: Set the mapping's field name. This is the field in the database row that will hold the nested rows that make up the aggregate collection.

Overrides:

setFieldName in class SDKAggregateCollectionMapping

setStructureName

public void setStructureName(java.lang.String structureName)

PUBLIC: Set the name of the structure. This is the name of the user defined data type as defined on the database.