Fixed in trunk.
If you need a workaround for 1.8.0 you can add this to SpecialCases.ext:
extension extensions::helper;
around extensions::dbhelper::getOppositeForeignKeyName(Reference ref) :
ref.hasHint("joinColumnName") ?
ref.getHint("joinColumnName") :
ctx.proceed();
in model.btdesign you use the hint:
- Set<@ContactChannel> contactChannels cascade="all-delete-orphan"
hint="joinColumnName=USERDATA";
Another thing. You can't use List for this type of unidirectional to-many
association. I suggest that you use a Bag or Set. If you need List you
should first look at this issue:
http://fornax.itemis.de/jira/browse/CSC-377
and maybe also this
http://fornax.itemis.de/jira/browse/CSC-491
/Patrik
Patrik Nordwall wrote:
>
> Thank you for a descriptive bug report. I have added it to jira and
> started to look at it. http://fornax.itemis.de/jira/browse/CSC-494
> I have reproduced with junit test and I think I have a solution. I need to
> verify a llittle bit more.
>
> /Patrik
>
> Markus Flögel wrote:
>>
>> Hello,
>>
>> i think there is an error in the generation of the JPA annotation in a
>> many-to-many relation when i change the name of the databaseTable for a
>> entity.
>>
>> here is my mode:
>>
>>
>> Entity User
>> {
>> scaffold
>> databaseTable = "USERDATA"
>> String lastName length="256";
>> String firstName length="256";
>> - List<@ContactChannel> contactChannels cascade="all-delete-orphan";
>> }
>>
>>
>> ValueObject ContactChannel
>> {
>> String identifier length="256";
>> Boolean business;
>> String addon nullable length="256";
>> }
>>
>>
>>
>> here is a part of the generated DDL for Oracle :
>>
>> CREATE TABLE CONTACTCHANNEL (
>> ID NUMBER(19) NOT NULL,
>> IDENTIFIER VARCHAR2(256) NOT NULL,
>> BUSINESS CHAR(1) NOT NULL,
>> ADDON VARCHAR2(256),
>> UUID VARCHAR2(36) NOT NULL
>> );
>>
>>
>> CREATE TABLE USERDATA (
>> ID NUMBER(19) NOT NULL,
>> LASTNAME VARCHAR2(256) NOT NULL,
>> FIRSTNAME VARCHAR2(256) NOT NULL,
>> UUID VARCHAR2(36) NOT NULL,
>> CREATEDDATE DATE,
>> CREATEDBY VARCHAR2(50),
>> LASTUPDATED DATE,
>> LASTUPDATEDBY VARCHAR2(50),
>> VERSION NUMBER(19) NOT NULL
>> );
>>
>>
>>
>> -- Create many to many relations
>>
>> CREATE TABLE CONTACTCHANNEL_USERDATA (
>> CONTACTCHANNEL NUMBER(19) NOT NULL,
>> USERDATA NUMBER(19) NOT NULL
>> );
>>
>>
>>
>>
>> here is a part of the generated java (User.java):
>>
>> @ManyToMany(cascade = CascadeType.ALL)
>> @JoinTable(name = "CONTACTCHANNEL_USERDATA", joinColumns =
>> @JoinColumn(name = "USER")
>> , inverseJoinColumns = @JoinColumn(name = "CONTACTCHANNEL")
>> )
>> @ForeignKey(name = "FK_CONTACTCHANNEL_USERDATA_USER", inverseName =
>> "FK_CONTACTCHANNEL_USERDATA_CONTACTCHANNEL")
>> @Cascade(org.hibernate.annotations.CascadeType.DELETE_ORPHAN)
>> @NotNull
>> private List<ContactChannel> contactChannels =
>> new ArrayList<ContactChannel>();
>>
>>
>>
>> The Problem is the @JoinColumn annotation. It says that the name of the
>> JoinColumn is "USER" but it should be "USERDATA".
>>
>> Markus
>>
>>
>>
>
>
--
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