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Subject: RE: List mapping of Enumerated Types
Date: Tue, 6 May 2008 11:10:16 +0200
Message-ID: <12D996978341E849B21C51CC97F4771DB418E8@mail3.oams.com>
In-Reply-To: <20080502214413.996831F404A@mailgw5.z-phx-11.us.sopragroup.com>
Thread-Topic: List mapping of Enumerated Types
Thread-Index: AcisnaoT7CTuCABIRhurCqp+XRyV9gCtS3yg
References: <20080502214413.996831F404A@mailgw5.z-phx-11.us.sopragroup.com>
From: "Michael Vorburger" <mvorburger@odyssey-group.com>
To: <users@openjpa.apache.org>

Amit,

>=20I=20imagine=20I=20do=20not=20need=20a=20join=20table,=20but=20a=20chil=
d=20table=20that=20has=20the
owner=20entity=20ID,=20Enumerated
>=20String=20Value=20and=20a=20Sequence,=20but=20I=20do=20not=20know=20how=
=20to=20represent=20that
in=20a=20@OneToMany=20annotation.

This=20looks=20a=20bit=20like=20my=20"Re:=20One-Sided=20One-Many=20Mapping=
,=20but=20to
different=20tables=20-=20missing=20@ElementEmbeddedMapping=20?"=20thread=20=
(monologue,
almost).=20=20With=20the=20latest=20trunk=20and=20upcoming=201.1=20version=
=20of=20OpenJPA=20you
can=20use=20@ContainerTable=20instead=20of=20@OneToMany=20it=20seems=20for=
=20this=20kind=20of
mapping.=20=20However,=20I=20have=20no=20idea=20if=20that=20would=20work,=20=
or=20is=20even=20needed,
for=20a=20Collection/List=20of=20enum.

Regards,
Michael
=20

-----Original=20Message-----
From:=20Patel=20Amit=20[mailto:apatel@us.axway.com]=20
Sent:=20vendredi,=202.=20mai=202008=2023:44
To:=20users@openjpa.apache.org
Subject:=20List=20mapping=20of=20Enumerated=20Types

Hello=20Jpa=20Community,

I=20have=20a=20question=20on=20how=20to=20annotate=20a=20Collection=20of=20=
enums=20in=20my=20Entity.

I=20have=20an=20Entity=20which=20has=20a=20List=20of=20Enums:

private=20List<KeyUsuage>=20keyUsuage=20=3D=20new=20ArrayList<KeyUsuage>()=
;

Where=20KeyUsuage=20is=20the=20following=20enum:

public=20enum=20KeyUsuage
{
=20=20=20=20digitalSignature,
=20=20=20=20nonRepudiation,
=20=20=20=20keyEncipherment,
=20=20=20=20dataEncipherment,
=20=20=20=20keyAgreement,
=20=20=20=20keyCertSign,
=20=20=20=20CRLSign,
=20=20=20=20encipherOnly,
=20=20=20=20decipherOnly,
=20=20=20=20AllExtendedKeyUsage;
}

How=20do=20I=20go=20about=20mapping=20this=20to=20a=20table.=20=20I=20imag=
ine=20I=20do=20not=20need=20a
join=20table,=20but=20a=20child=20table=20that=20has=20the=20owner=20entit=
y=20ID,=20Enumerated
String=20Value=20and=20a=20Sequence,=20but=20I=20do=20not=20know=20how=20t=
o=20represent=20that=20in
a=20@OneToMany=20annotation.

Has=20anyone=20done=20this=20before=20or=20know=20how=20to=20do=20it?=20=20=
Is=20this=20possible=20in
JPA?

Thanks=20for=20the=20help.

Amit


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