oracle.odi.domain.model

Class ReferenceColumn

java.lang.Object

AbstractRepositoryEntity

oracle.odi.domain.model.ReferenceColumn

public class ReferenceColumn
extends AbstractRepositoryEntity

A reference column for an OdiReference.

For user or database references, a list of the correspondence between the foreign key table columns (child table) and the primary key table (parent or referenced table) must be defined.
The reference column maintains this correspondence.

Since:

11.1.1.3.0

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	ReferenceColumn.ReferenceColumnId Internal: .

Constructor Summary

Constructors

Constructor and Description
ReferenceColumn(OdiReference pReference, OdiColumn pForeignKeyColumn, OdiColumn pPrimaryKeyColumn) Creates an ReferenceColumn for the given Foreign Key and Primary Key columns and add it to the given OdiReference.

Method Summary

Modifier and Type	Method and Description
OdiColumn	getForeignKeyColumn() Obtains the foreign key column of this ReferenceColumn instance.
java.io.Serializable	getInternalId()
OdiColumn	getPrimaryKeyColumn() Obtains the primary key column of this ReferenceColumn instance.
OdiReference	getReference() Obtain the OdiReference this ReferenceColumn belongs to.
IRepositoryEntity	getSecurityContainer()

Methods inherited from class java.lang.Object

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

Constructor Detail

ReferenceColumn

public ReferenceColumn(OdiReference pReference,
                       OdiColumn pForeignKeyColumn,
                       OdiColumn pPrimaryKeyColumn)

Creates an ReferenceColumn for the given Foreign Key and Primary Key columns and add it to the given OdiReference.

In order to be able to create an ReferenceColumn, you must ensure that everything is consistent (i.e. the reference's primary datastore has to be defined, the foreign and primary columns must be consistent with the reference foreign and primary datastore). Otherwise, an Exception will be thrown.

Parameters:

pReference - the parent OdiReference object

pForeignKeyColumn - the FK column

pPrimaryKeyColumn - the PK column

Throws:

DomainRuntimeException - if the given reference has an undefined primary datastore
or if the FK or PK columns are null
or if the given FK column doesn't refer to the foreign DataStore of the given reference
or if the given PK column doesn't refer to the primary DataStore of the given reference

DomainRuntimeException - if the given reference's type is OdiReference.ReferenceType.COMPLEX_REFERENCE

Method Detail

getPrimaryKeyColumn

public OdiColumn getPrimaryKeyColumn()

Obtains the primary key column of this ReferenceColumn instance.

Returns:

an OdiColumn object representing the primary key column value

getForeignKeyColumn

public OdiColumn getForeignKeyColumn()

Obtains the foreign key column of this ReferenceColumn instance.

Returns:

an OdiColumn object representing the foreign key column value

getSecurityContainer

public IRepositoryEntity getSecurityContainer()

getReference

public OdiReference getReference()

Obtain the OdiReference this ReferenceColumn belongs to.

Returns:

an OdiReference object representing the reference value

getInternalId

public java.io.Serializable getInternalId()