[Hibernate-JIRA] Created: (HHH-5695) Hibernate complains about an unknown mappedBy property when mapping a bidirectional OneToOne relation with a derived identifier
12:45 a.m.
Hibernate complains about an unknown mappedBy property when mapping a bidirectional
OneToOne relation with a derived identifier
-------------------------------------------------------------------------------------------------------------------------------
Key: HHH-5695
URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-5695
Project: Hibernate Core
Issue Type: Bug
Components: entity-manager
Affects Versions: 3.6.0, 3.6.0.CR2, 3.6.0.CR1, 3.5.6, 3.6.0.Beta4, 3.6.0.Beta3, 3.5.5,
3.6.0.Beta2, 3.6.0.Beta1, 3.5.4, 3.5.3, 3.5.2, 3.5.1, 3.5.0-Final
Environment: Hibernate 3.5+, any database.
Reporter: Pascal Thivent
Attachments: HHH-5695.zip
I have a OneToOne mapping between Foo and Bar where Bar uses a derived identifier. So Bar
is the "dependent" entity and has a single primary key attribute which is mapped
by the relationship attribute (i.e. using `Id` on the `OneToOne` relationship).
Foo is mapped like this:
{code}
@Entity
public class Foo {
@Id @GeneratedValue
private Long id;
private String name;
@OneToOne(mappedBy="foo", cascade=CascadeType.ALL)
private Bar bar;
public Long getId() {
return id;
}
//...
}
{code}
and Bar:
{code}
@Entity
public class Bar {
@Id
@OneToOne
@JoinColumn(name="BAR_ID")
private Foo foo;
//...
}
{code}
This mapping is described in the section 2.4.1.2 of the JPA 2.0 specification, Example 4,
case (a) and works with the RI (run {{mvn test -Peclipselink,h2}} on the attached
project).
However, Hibernate fails to initialize and complains about the mappedBy attribute:
{code}
Caused by: org.hibernate.AnnotationException: Unknown mappedBy in: com.acme.Foo.bar,
referenced property unknown: com.acme.Bar.foo
at org.hibernate.cfg.OneToOneSecondPass.doSecondPass(OneToOneSecondPass.java:159)
at org.hibernate.cfg.Configuration.originalSecondPassCompile(Configuration.java:1686)
at org.hibernate.cfg.Configuration.secondPassCompile(Configuration.java:1393)
at org.hibernate.cfg.Configuration.buildMappings(Configuration.java:1345)
at org.hibernate.ejb.Ejb3Configuration.buildMappings(Ejb3Configuration.java:1477)
at
org.hibernate.ejb.EventListenerConfigurator.configure(EventListenerConfigurator.java:193)
at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:1096)
at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:278)
at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:362)
... 24 more
{code}
Run {{mvn test}} to reproduce.
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12:45 a.m.
New subject: [Hibernate-JIRA] Updated: (HHH-5695) Hibernate complains about an unknown mappedBy property when mapping a bidirectional OneToOne relation with a derived identifier
[
http://opensource.atlassian.com/projects/hibernate/browse/HHH-5695?page=c...
]
Pascal Thivent updated HHH-5695:
--------------------------------
Attachment: HHH-5695.zip
Hibernate complains about an unknown mappedBy property when mapping a
bidirectional OneToOne relation with a derived identifier
-------------------------------------------------------------------------------------------------------------------------------
Key: HHH-5695
URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-5695
Project: Hibernate Core
Issue Type: Bug
Components: entity-manager
Affects Versions: 3.5.0-Final, 3.5.1, 3.5.2, 3.5.3, 3.5.4, 3.6.0.Beta1, 3.6.0.Beta2,
3.5.5, 3.6.0.Beta3, 3.6.0.Beta4, 3.5.6, 3.6.0.CR1, 3.6.0.CR2, 3.6.0
Environment: Hibernate 3.5+, any database.
Reporter: Pascal Thivent
Attachments: HHH-5695.zip
I have a OneToOne mapping between Foo and Bar where Bar uses a derived identifier. So Bar
is the "dependent" entity and has a single primary key attribute which is mapped
by the relationship attribute (i.e. using `Id` on the `OneToOne` relationship).
Foo is mapped like this:
{code}
@Entity
public class Foo {
@Id @GeneratedValue
private Long id;
private String name;
@OneToOne(mappedBy="foo", cascade=CascadeType.ALL)
private Bar bar;
public Long getId() {
return id;
}
//...
}
{code}
and Bar:
{code}
@Entity
public class Bar {
@Id
@OneToOne
@JoinColumn(name="BAR_ID")
private Foo foo;
//...
}
{code}
This mapping is described in the section 2.4.1.2 of the JPA 2.0 specification, Example 4,
case (a) and works with the RI (run {{mvn test -Peclipselink,h2}} on the attached
project).
However, Hibernate fails to initialize and complains about the mappedBy attribute:
{code}
Caused by: org.hibernate.AnnotationException: Unknown mappedBy in: com.acme.Foo.bar,
referenced property unknown: com.acme.Bar.foo
at org.hibernate.cfg.OneToOneSecondPass.doSecondPass(OneToOneSecondPass.java:159)
at org.hibernate.cfg.Configuration.originalSecondPassCompile(Configuration.java:1686)
at org.hibernate.cfg.Configuration.secondPassCompile(Configuration.java:1393)
at org.hibernate.cfg.Configuration.buildMappings(Configuration.java:1345)
at org.hibernate.ejb.Ejb3Configuration.buildMappings(Ejb3Configuration.java:1477)
at
org.hibernate.ejb.EventListenerConfigurator.configure(EventListenerConfigurator.java:193)
at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:1096)
at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:278)
at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:362)
... 24 more
{code}
Run {{mvn test}} to reproduce.
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4:18 a.m.
New subject: [Hibernate-JIRA] Updated: (HHH-5695) Hibernate complains about an unknown mappedBy property when mapping a bidirectional OneToOne relation with a derived identifier
[
http://opensource.atlassian.com/projects/hibernate/browse/HHH-5695?page=c...
]
Emmanuel Bernard updated HHH-5695:
----------------------------------
Fix Version/s: 3.6.1
Hibernate complains about an unknown mappedBy property when mapping a
bidirectional OneToOne relation with a derived identifier
-------------------------------------------------------------------------------------------------------------------------------
Key: HHH-5695
URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-5695
Project: Hibernate Core
Issue Type: Bug
Components: entity-manager
Affects Versions: 3.5.0-Final, 3.5.1, 3.5.2, 3.5.3, 3.5.4, 3.6.0.Beta1, 3.6.0.Beta2,
3.5.5, 3.6.0.Beta3, 3.6.0.Beta4, 3.5.6, 3.6.0.CR1, 3.6.0.CR2, 3.6.0
Environment: Hibernate 3.5+, any database.
Reporter: Pascal Thivent
Fix For: 3.6.1
Attachments: HHH-5695.zip
I have a OneToOne mapping between Foo and Bar where Bar uses a derived identifier. So Bar
is the "dependent" entity and has a single primary key attribute which is mapped
by the relationship attribute (i.e. using `Id` on the `OneToOne` relationship).
Foo is mapped like this:
{code}
@Entity
public class Foo {
@Id @GeneratedValue
private Long id;
private String name;
@OneToOne(mappedBy="foo", cascade=CascadeType.ALL)
private Bar bar;
public Long getId() {
return id;
}
//...
}
{code}
and Bar:
{code}
@Entity
public class Bar {
@Id
@OneToOne
@JoinColumn(name="BAR_ID")
private Foo foo;
//...
}
{code}
This mapping is described in the section 2.4.1.2 of the JPA 2.0 specification, Example 4,
case (a) and works with the RI (run {{mvn test -Peclipselink,h2}} on the attached
project).
However, Hibernate fails to initialize and complains about the mappedBy attribute:
{code}
Caused by: org.hibernate.AnnotationException: Unknown mappedBy in: com.acme.Foo.bar,
referenced property unknown: com.acme.Bar.foo
at org.hibernate.cfg.OneToOneSecondPass.doSecondPass(OneToOneSecondPass.java:159)
at org.hibernate.cfg.Configuration.originalSecondPassCompile(Configuration.java:1686)
at org.hibernate.cfg.Configuration.secondPassCompile(Configuration.java:1393)
at org.hibernate.cfg.Configuration.buildMappings(Configuration.java:1345)
at org.hibernate.ejb.Ejb3Configuration.buildMappings(Ejb3Configuration.java:1477)
at
org.hibernate.ejb.EventListenerConfigurator.configure(EventListenerConfigurator.java:193)
at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:1096)
at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:278)
at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:362)
... 24 more
{code}
Run {{mvn test}} to reproduce.
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3:49 p.m.
New subject: [Hibernate-JIRA] Updated: (HHH-5695) Hibernate complains about an unknown mappedBy property when mapping a bidirectional OneToOne relation with a derived identifier
[
http://opensource.atlassian.com/projects/hibernate/browse/HHH-5695?page=c...
]
Gail Badner updated HHH-5695:
-----------------------------
Fix Version/s: 4.0.0.Alpha1
Hibernate complains about an unknown mappedBy property when mapping a
bidirectional OneToOne relation with a derived identifier
-------------------------------------------------------------------------------------------------------------------------------
Key: HHH-5695
URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-5695
Project: Hibernate Core
Issue Type: Bug
Components: entity-manager
Affects Versions: 3.5.0-Final, 3.5.1, 3.5.2, 3.5.3, 3.5.4, 3.6.0.Beta1, 3.6.0.Beta2,
3.5.5, 3.6.0.Beta3, 3.6.0.Beta4, 3.5.6, 3.6.0.CR1, 3.6.0.CR2, 3.6.0
Environment: Hibernate 3.5+, any database.
Reporter: Pascal Thivent
Fix For: 3.6.1, 4.0.0.Alpha1
Attachments: HHH-5695.zip
I have a OneToOne mapping between Foo and Bar where Bar uses a derived identifier. So Bar
is the "dependent" entity and has a single primary key attribute which is mapped
by the relationship attribute (i.e. using `Id` on the `OneToOne` relationship).
Foo is mapped like this:
{code}
@Entity
public class Foo {
@Id @GeneratedValue
private Long id;
private String name;
@OneToOne(mappedBy="foo", cascade=CascadeType.ALL)
private Bar bar;
public Long getId() {
return id;
}
//...
}
{code}
and Bar:
{code}
@Entity
public class Bar {
@Id
@OneToOne
@JoinColumn(name="BAR_ID")
private Foo foo;
//...
}
{code}
This mapping is described in the section 2.4.1.2 of the JPA 2.0 specification, Example 4,
case (a) and works with the RI (run {{mvn test -Peclipselink,h2}} on the attached
project).
However, Hibernate fails to initialize and complains about the mappedBy attribute:
{code}
Caused by: org.hibernate.AnnotationException: Unknown mappedBy in: com.acme.Foo.bar,
referenced property unknown: com.acme.Bar.foo
at org.hibernate.cfg.OneToOneSecondPass.doSecondPass(OneToOneSecondPass.java:159)
at org.hibernate.cfg.Configuration.originalSecondPassCompile(Configuration.java:1686)
at org.hibernate.cfg.Configuration.secondPassCompile(Configuration.java:1393)
at org.hibernate.cfg.Configuration.buildMappings(Configuration.java:1345)
at org.hibernate.ejb.Ejb3Configuration.buildMappings(Ejb3Configuration.java:1477)
at
org.hibernate.ejb.EventListenerConfigurator.configure(EventListenerConfigurator.java:193)
at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:1096)
at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:278)
at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:362)
... 24 more
{code}
Run {{mvn test}} to reproduce.
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1:40 p.m.
New subject: [Hibernate-JIRA] Resolved: (HHH-5695) Hibernate complains about an unknown mappedBy property when mapping a bidirectional OneToOne relation with a derived identifier
[
http://opensource.atlassian.com/projects/hibernate/browse/HHH-5695?page=c...
]
Gail Badner resolved HHH-5695.
------------------------------
Assignee: Gail Badner
Resolution: Duplicate
Hibernate complains about an unknown mappedBy property when mapping a
bidirectional OneToOne relation with a derived identifier
-------------------------------------------------------------------------------------------------------------------------------
Key: HHH-5695
URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-5695
Project: Hibernate Core
Issue Type: Bug
Components: entity-manager
Affects Versions: 3.5.0-Final, 3.5.1, 3.5.2, 3.5.3, 3.5.4, 3.6.0.Beta1, 3.6.0.Beta2,
3.5.5, 3.6.0.Beta3, 3.6.0.Beta4, 3.5.6, 3.6.0.CR1, 3.6.0.CR2, 3.6.0
Environment: Hibernate 3.5+, any database.
Reporter: Pascal Thivent
Assignee: Gail Badner
Fix For: 3.6.1, 4.0.0.Alpha1
Attachments: HHH-5695.zip
I have a OneToOne mapping between Foo and Bar where Bar uses a derived identifier. So Bar
is the "dependent" entity and has a single primary key attribute which is mapped
by the relationship attribute (i.e. using `Id` on the `OneToOne` relationship).
Foo is mapped like this:
{code}
@Entity
public class Foo {
@Id @GeneratedValue
private Long id;
private String name;
@OneToOne(mappedBy="foo", cascade=CascadeType.ALL)
private Bar bar;
public Long getId() {
return id;
}
//...
}
{code}
and Bar:
{code}
@Entity
public class Bar {
@Id
@OneToOne
@JoinColumn(name="BAR_ID")
private Foo foo;
//...
}
{code}
This mapping is described in the section 2.4.1.2 of the JPA 2.0 specification, Example 4,
case (a) and works with the RI (run {{mvn test -Peclipselink,h2}} on the attached
project).
However, Hibernate fails to initialize and complains about the mappedBy attribute:
{code}
Caused by: org.hibernate.AnnotationException: Unknown mappedBy in: com.acme.Foo.bar,
referenced property unknown: com.acme.Bar.foo
at org.hibernate.cfg.OneToOneSecondPass.doSecondPass(OneToOneSecondPass.java:159)
at org.hibernate.cfg.Configuration.originalSecondPassCompile(Configuration.java:1686)
at org.hibernate.cfg.Configuration.secondPassCompile(Configuration.java:1393)
at org.hibernate.cfg.Configuration.buildMappings(Configuration.java:1345)
at org.hibernate.ejb.Ejb3Configuration.buildMappings(Ejb3Configuration.java:1477)
at
org.hibernate.ejb.EventListenerConfigurator.configure(EventListenerConfigurator.java:193)
at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:1096)
at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:278)
at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:362)
... 24 more
{code}
Run {{mvn test}} to reproduce.
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4:36 p.m.
New subject: [Hibernate-JIRA] Reopened: (HHH-5695) Hibernate complains about an unknown mappedBy property when mapping a bidirectional OneToOne relation with a derived identifier
[
http://opensource.atlassian.com/projects/hibernate/browse/HHH-5695?page=c...
]
Gail Badner reopened HHH-5695:
------------------------------
Reopening because there is still an issue after HHH-5359 is fixed.
Hibernate complains about an unknown mappedBy property when mapping a
bidirectional OneToOne relation with a derived identifier
-------------------------------------------------------------------------------------------------------------------------------
Key: HHH-5695
URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-5695
Project: Hibernate Core
Issue Type: Bug
Components: entity-manager
Affects Versions: 3.5.0-Final, 3.5.1, 3.5.2, 3.5.3, 3.5.4, 3.6.0.Beta1, 3.6.0.Beta2,
3.5.5, 3.6.0.Beta3, 3.6.0.Beta4, 3.5.6, 3.6.0.CR1, 3.6.0.CR2, 3.6.0
Environment: Hibernate 3.5+, any database.
Reporter: Pascal Thivent
Assignee: Gail Badner
Fix For: 3.6.1, 4.0.0.Alpha1
Attachments: HHH-5695.zip
I have a OneToOne mapping between Foo and Bar where Bar uses a derived identifier. So Bar
is the "dependent" entity and has a single primary key attribute which is mapped
by the relationship attribute (i.e. using `Id` on the `OneToOne` relationship).
Foo is mapped like this:
{code}
@Entity
public class Foo {
@Id @GeneratedValue
private Long id;
private String name;
@OneToOne(mappedBy="foo", cascade=CascadeType.ALL)
private Bar bar;
public Long getId() {
return id;
}
//...
}
{code}
and Bar:
{code}
@Entity
public class Bar {
@Id
@OneToOne
@JoinColumn(name="BAR_ID")
private Foo foo;
//...
}
{code}
This mapping is described in the section 2.4.1.2 of the JPA 2.0 specification, Example 4,
case (a) and works with the RI (run {{mvn test -Peclipselink,h2}} on the attached
project).
However, Hibernate fails to initialize and complains about the mappedBy attribute:
{code}
Caused by: org.hibernate.AnnotationException: Unknown mappedBy in: com.acme.Foo.bar,
referenced property unknown: com.acme.Bar.foo
at org.hibernate.cfg.OneToOneSecondPass.doSecondPass(OneToOneSecondPass.java:159)
at org.hibernate.cfg.Configuration.originalSecondPassCompile(Configuration.java:1686)
at org.hibernate.cfg.Configuration.secondPassCompile(Configuration.java:1393)
at org.hibernate.cfg.Configuration.buildMappings(Configuration.java:1345)
at org.hibernate.ejb.Ejb3Configuration.buildMappings(Ejb3Configuration.java:1477)
at
org.hibernate.ejb.EventListenerConfigurator.configure(EventListenerConfigurator.java:193)
at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:1096)
at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:278)
at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:362)
... 24 more
{code}
Run {{mvn test}} to reproduce.
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5:29 p.m.
New subject: [Hibernate-JIRA] Commented: (HHH-5695) Hibernate complains about an unknown mappedBy property when mapping a bidirectional OneToOne relation with a derived identifier
[
http://opensource.atlassian.com/projects/hibernate/browse/HHH-5695?page=c...
]
Gail Badner commented on HHH-5695:
----------------------------------
After applying the fix proposed for HHH-5359, this issue is not resolved.
I get errors with the following:
1) @OneToOne(mappedBy="foo", cascade=CascadeType.ALL)
private Bar bar;
which throws java.lang.StackOverflowError because: Bar is loaded first, in the process of
resolving Bar.foo, an attempt is made to eagerly load foo.bar, which tries to resolve
foo.bar.foo, etc.
2) @OneToOne(mappedBy="foo", optional=true, cascade=CascadeType.ALL)
private Bar bar;
which throws org.hibernate.exception.ConstraintViolationException
Caused by: org.h2.jdbc.JdbcBatchUpdateException: Referential integrity constraint vi
olation: "FK103F322D7D08D: PUBLIC.BAR FOREIGN KEY(BAR_ID) REFERENCES PUBLIC.FOO
(ID)"; SQL statement:
insert into Bar (details, BAR_ID) values (?, ?) [23002-145]
3) @OneToOne(mappedBy="foo", cascade=CascadeType.ALL)
@MapsId
private Bar bar;
java.util.NoSuchElementException
at java.util.AbstractList$Itr.next(AbstractList.java:350)
at org.hibernate.util.JoinedIterator.next(JoinedIterator.java:76)
at org.hibernate.cfg.annotations.TableBinder.linkJoinColumnWithValueOverridi
ngNameIfImplicit(TableBinder.java:494)
at org.hibernate.cfg.PkDrivenByDefaultMapsIdSecondPass.doSecondPass(PkDriven
ByDefaultMapsIdSecondPass.java:55)
at org.hibernate.cfg.Configuration.processSecondPassesOfType(Configuration.j
ava:1424)
at org.hibernate.cfg.Configuration.secondPassCompile(Configuration.java:1386
)
at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:18
26)
Emmanuel, Hardy, is this a valid test case?
The test is included in https://github.com/hibernate/hibernate-core/pull/31
Hibernate complains about an unknown mappedBy property when mapping a
bidirectional OneToOne relation with a derived identifier
-------------------------------------------------------------------------------------------------------------------------------
Key: HHH-5695
URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-5695
Project: Hibernate Core
Issue Type: Bug
Components: entity-manager
Affects Versions: 3.5.0-Final, 3.5.1, 3.5.2, 3.5.3, 3.5.4, 3.6.0.Beta1, 3.6.0.Beta2,
3.5.5, 3.6.0.Beta3, 3.6.0.Beta4, 3.5.6, 3.6.0.CR1, 3.6.0.CR2, 3.6.0
Environment: Hibernate 3.5+, any database.
Reporter: Pascal Thivent
Assignee: Gail Badner
Fix For: 3.6.1, 4.0.0.Alpha1
Attachments: HHH-5695.zip
I have a OneToOne mapping between Foo and Bar where Bar uses a derived identifier. So Bar
is the "dependent" entity and has a single primary key attribute which is mapped
by the relationship attribute (i.e. using `Id` on the `OneToOne` relationship).
Foo is mapped like this:
{code}
@Entity
public class Foo {
@Id @GeneratedValue
private Long id;
private String name;
@OneToOne(mappedBy="foo", cascade=CascadeType.ALL)
private Bar bar;
public Long getId() {
return id;
}
//...
}
{code}
and Bar:
{code}
@Entity
public class Bar {
@Id
@OneToOne
@JoinColumn(name="BAR_ID")
private Foo foo;
//...
}
{code}
This mapping is described in the section 2.4.1.2 of the JPA 2.0 specification, Example 4,
case (a) and works with the RI (run {{mvn test -Peclipselink,h2}} on the attached
project).
However, Hibernate fails to initialize and complains about the mappedBy attribute:
{code}
Caused by: org.hibernate.AnnotationException: Unknown mappedBy in: com.acme.Foo.bar,
referenced property unknown: com.acme.Bar.foo
at org.hibernate.cfg.OneToOneSecondPass.doSecondPass(OneToOneSecondPass.java:159)
at org.hibernate.cfg.Configuration.originalSecondPassCompile(Configuration.java:1686)
at org.hibernate.cfg.Configuration.secondPassCompile(Configuration.java:1393)
at org.hibernate.cfg.Configuration.buildMappings(Configuration.java:1345)
at org.hibernate.ejb.Ejb3Configuration.buildMappings(Ejb3Configuration.java:1477)
at
org.hibernate.ejb.EventListenerConfigurator.configure(EventListenerConfigurator.java:193)
at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:1096)
at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:278)
at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:362)
... 24 more
{code}
Run {{mvn test}} to reproduce.
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4:10 a.m.
New subject: [Hibernate-JIRA] Commented: (HHH-5695) Hibernate complains about an unknown mappedBy property when mapping a bidirectional OneToOne relation with a derived identifier
[
http://opensource.atlassian.com/projects/hibernate/browse/HHH-5695?page=c...
]
Emmanuel Bernard commented on HHH-5695:
---------------------------------------
Case #1 seems valid to me but core does not seem to be ok with loading a PK object
composed of reference to the initial entity. This needs investigation but I'd qualify
that as a vaild case and hence a bug.
Hibernate complains about an unknown mappedBy property when mapping a
bidirectional OneToOne relation with a derived identifier
-------------------------------------------------------------------------------------------------------------------------------
Key: HHH-5695
URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-5695
Project: Hibernate Core
Issue Type: Bug
Components: entity-manager
Affects Versions: 3.5.0-Final, 3.5.1, 3.5.2, 3.5.3, 3.5.4, 3.6.0.Beta1, 3.6.0.Beta2,
3.5.5, 3.6.0.Beta3, 3.6.0.Beta4, 3.5.6, 3.6.0.CR1, 3.6.0.CR2, 3.6.0
Environment: Hibernate 3.5+, any database.
Reporter: Pascal Thivent
Assignee: Gail Badner
Fix For: 3.6.1, 4.0.0.Alpha1
Attachments: HHH-5695.zip
I have a OneToOne mapping between Foo and Bar where Bar uses a derived identifier. So Bar
is the "dependent" entity and has a single primary key attribute which is mapped
by the relationship attribute (i.e. using `Id` on the `OneToOne` relationship).
Foo is mapped like this:
{code}
@Entity
public class Foo {
@Id @GeneratedValue
private Long id;
private String name;
@OneToOne(mappedBy="foo", cascade=CascadeType.ALL)
private Bar bar;
public Long getId() {
return id;
}
//...
}
{code}
and Bar:
{code}
@Entity
public class Bar {
@Id
@OneToOne
@JoinColumn(name="BAR_ID")
private Foo foo;
//...
}
{code}
This mapping is described in the section 2.4.1.2 of the JPA 2.0 specification, Example 4,
case (a) and works with the RI (run {{mvn test -Peclipselink,h2}} on the attached
project).
However, Hibernate fails to initialize and complains about the mappedBy attribute:
{code}
Caused by: org.hibernate.AnnotationException: Unknown mappedBy in: com.acme.Foo.bar,
referenced property unknown: com.acme.Bar.foo
at org.hibernate.cfg.OneToOneSecondPass.doSecondPass(OneToOneSecondPass.java:159)
at org.hibernate.cfg.Configuration.originalSecondPassCompile(Configuration.java:1686)
at org.hibernate.cfg.Configuration.secondPassCompile(Configuration.java:1393)
at org.hibernate.cfg.Configuration.buildMappings(Configuration.java:1345)
at org.hibernate.ejb.Ejb3Configuration.buildMappings(Ejb3Configuration.java:1477)
at
org.hibernate.ejb.EventListenerConfigurator.configure(EventListenerConfigurator.java:193)
at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:1096)
at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:278)
at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:362)
... 24 more
{code}
Run {{mvn test}} to reproduce.
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4:35 a.m.
New subject: [Hibernate-JIRA] Commented: (HHH-5695) Hibernate complains about an unknown mappedBy property when mapping a bidirectional OneToOne relation with a derived identifier
[
http://opensource.atlassian.com/projects/hibernate/browse/HHH-5695?page=c...
]
Emmanuel Bernard commented on HHH-5695:
---------------------------------------
I cannot seem to reproduce Case #2.
For me Case #2 does raise the same StackOverflowException as Case #1
Hibernate complains about an unknown mappedBy property when mapping a
bidirectional OneToOne relation with a derived identifier
-------------------------------------------------------------------------------------------------------------------------------
Key: HHH-5695
URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-5695
Project: Hibernate Core
Issue Type: Bug
Components: entity-manager
Affects Versions: 3.5.0-Final, 3.5.1, 3.5.2, 3.5.3, 3.5.4, 3.6.0.Beta1, 3.6.0.Beta2,
3.5.5, 3.6.0.Beta3, 3.6.0.Beta4, 3.5.6, 3.6.0.CR1, 3.6.0.CR2, 3.6.0
Environment: Hibernate 3.5+, any database.
Reporter: Pascal Thivent
Assignee: Gail Badner
Fix For: 3.6.1, 4.0.0.Alpha1
Attachments: HHH-5695.zip
I have a OneToOne mapping between Foo and Bar where Bar uses a derived identifier. So Bar
is the "dependent" entity and has a single primary key attribute which is mapped
by the relationship attribute (i.e. using `Id` on the `OneToOne` relationship).
Foo is mapped like this:
{code}
@Entity
public class Foo {
@Id @GeneratedValue
private Long id;
private String name;
@OneToOne(mappedBy="foo", cascade=CascadeType.ALL)
private Bar bar;
public Long getId() {
return id;
}
//...
}
{code}
and Bar:
{code}
@Entity
public class Bar {
@Id
@OneToOne
@JoinColumn(name="BAR_ID")
private Foo foo;
//...
}
{code}
This mapping is described in the section 2.4.1.2 of the JPA 2.0 specification, Example 4,
case (a) and works with the RI (run {{mvn test -Peclipselink,h2}} on the attached
project).
However, Hibernate fails to initialize and complains about the mappedBy attribute:
{code}
Caused by: org.hibernate.AnnotationException: Unknown mappedBy in: com.acme.Foo.bar,
referenced property unknown: com.acme.Bar.foo
at org.hibernate.cfg.OneToOneSecondPass.doSecondPass(OneToOneSecondPass.java:159)
at org.hibernate.cfg.Configuration.originalSecondPassCompile(Configuration.java:1686)
at org.hibernate.cfg.Configuration.secondPassCompile(Configuration.java:1393)
at org.hibernate.cfg.Configuration.buildMappings(Configuration.java:1345)
at org.hibernate.ejb.Ejb3Configuration.buildMappings(Ejb3Configuration.java:1477)
at
org.hibernate.ejb.EventListenerConfigurator.configure(EventListenerConfigurator.java:193)
at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:1096)
at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:278)
at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:362)
... 24 more
{code}
Run {{mvn test}} to reproduce.
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4:37 a.m.
New subject: [Hibernate-JIRA] Commented: (HHH-5695) Hibernate complains about an unknown mappedBy property when mapping a bidirectional OneToOne relation with a derived identifier
[
http://opensource.atlassian.com/projects/hibernate/browse/HHH-5695?page=c...
]
Emmanuel Bernard commented on HHH-5695:
---------------------------------------
Case #3 does not make sense.
@MapsId basically says that you map this property to the id PK. This contradicts
@OneToOne(mappedBy=) which says that the FK is on the other side.
Hibernate complains about an unknown mappedBy property when mapping a
bidirectional OneToOne relation with a derived identifier
-------------------------------------------------------------------------------------------------------------------------------
Key: HHH-5695
URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-5695
Project: Hibernate Core
Issue Type: Bug
Components: entity-manager
Affects Versions: 3.5.0-Final, 3.5.1, 3.5.2, 3.5.3, 3.5.4, 3.6.0.Beta1, 3.6.0.Beta2,
3.5.5, 3.6.0.Beta3, 3.6.0.Beta4, 3.5.6, 3.6.0.CR1, 3.6.0.CR2, 3.6.0
Environment: Hibernate 3.5+, any database.
Reporter: Pascal Thivent
Assignee: Gail Badner
Fix For: 3.6.1, 4.0.0.Alpha1
Attachments: HHH-5695.zip
I have a OneToOne mapping between Foo and Bar where Bar uses a derived identifier. So Bar
is the "dependent" entity and has a single primary key attribute which is mapped
by the relationship attribute (i.e. using `Id` on the `OneToOne` relationship).
Foo is mapped like this:
{code}
@Entity
public class Foo {
@Id @GeneratedValue
private Long id;
private String name;
@OneToOne(mappedBy="foo", cascade=CascadeType.ALL)
private Bar bar;
public Long getId() {
return id;
}
//...
}
{code}
and Bar:
{code}
@Entity
public class Bar {
@Id
@OneToOne
@JoinColumn(name="BAR_ID")
private Foo foo;
//...
}
{code}
This mapping is described in the section 2.4.1.2 of the JPA 2.0 specification, Example 4,
case (a) and works with the RI (run {{mvn test -Peclipselink,h2}} on the attached
project).
However, Hibernate fails to initialize and complains about the mappedBy attribute:
{code}
Caused by: org.hibernate.AnnotationException: Unknown mappedBy in: com.acme.Foo.bar,
referenced property unknown: com.acme.Bar.foo
at org.hibernate.cfg.OneToOneSecondPass.doSecondPass(OneToOneSecondPass.java:159)
at org.hibernate.cfg.Configuration.originalSecondPassCompile(Configuration.java:1686)
at org.hibernate.cfg.Configuration.secondPassCompile(Configuration.java:1393)
at org.hibernate.cfg.Configuration.buildMappings(Configuration.java:1345)
at org.hibernate.ejb.Ejb3Configuration.buildMappings(Ejb3Configuration.java:1477)
at
org.hibernate.ejb.EventListenerConfigurator.configure(EventListenerConfigurator.java:193)
at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:1096)
at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:278)
at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:362)
... 24 more
{code}
Run {{mvn test}} to reproduce.
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3:50 p.m.
New subject: [Hibernate-JIRA] Commented: (HHH-5695) Hibernate complains about an unknown mappedBy property when mapping a bidirectional OneToOne relation with a derived identifier
[
http://opensource.atlassian.com/projects/hibernate/browse/HHH-5695?page=c...
]
Gail Badner commented on HHH-5695:
----------------------------------
Thanks, Emmanuel.
I've added the attached test as a "FailureExpected test that reproduces this
issue:
org.hibernate.test.annotations.derivedidentities.bidirectional.OneToOneWithDerivedIdentityTest
Hibernate complains about an unknown mappedBy property when mapping a
bidirectional OneToOne relation with a derived identifier
-------------------------------------------------------------------------------------------------------------------------------
Key: HHH-5695
URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-5695
Project: Hibernate Core
Issue Type: Bug
Components: entity-manager
Affects Versions: 3.5.0-Final, 3.5.1, 3.5.2, 3.5.3, 3.5.4, 3.6.0.Beta1, 3.6.0.Beta2,
3.5.5, 3.6.0.Beta3, 3.6.0.Beta4, 3.5.6, 3.6.0.CR1, 3.6.0.CR2, 3.6.0
Environment: Hibernate 3.5+, any database.
Reporter: Pascal Thivent
Assignee: Gail Badner
Fix For: 3.6.1, 4.0.0.Alpha1
Attachments: HHH-5695.zip
I have a OneToOne mapping between Foo and Bar where Bar uses a derived identifier. So Bar
is the "dependent" entity and has a single primary key attribute which is mapped
by the relationship attribute (i.e. using `Id` on the `OneToOne` relationship).
Foo is mapped like this:
{code}
@Entity
public class Foo {
@Id @GeneratedValue
private Long id;
private String name;
@OneToOne(mappedBy="foo", cascade=CascadeType.ALL)
private Bar bar;
public Long getId() {
return id;
}
//...
}
{code}
and Bar:
{code}
@Entity
public class Bar {
@Id
@OneToOne
@JoinColumn(name="BAR_ID")
private Foo foo;
//...
}
{code}
This mapping is described in the section 2.4.1.2 of the JPA 2.0 specification, Example 4,
case (a) and works with the RI (run {{mvn test -Peclipselink,h2}} on the attached
project).
However, Hibernate fails to initialize and complains about the mappedBy attribute:
{code}
Caused by: org.hibernate.AnnotationException: Unknown mappedBy in: com.acme.Foo.bar,
referenced property unknown: com.acme.Bar.foo
at org.hibernate.cfg.OneToOneSecondPass.doSecondPass(OneToOneSecondPass.java:159)
at org.hibernate.cfg.Configuration.originalSecondPassCompile(Configuration.java:1686)
at org.hibernate.cfg.Configuration.secondPassCompile(Configuration.java:1393)
at org.hibernate.cfg.Configuration.buildMappings(Configuration.java:1345)
at org.hibernate.ejb.Ejb3Configuration.buildMappings(Ejb3Configuration.java:1477)
at
org.hibernate.ejb.EventListenerConfigurator.configure(EventListenerConfigurator.java:193)
at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:1096)
at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:278)
at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:362)
... 24 more
{code}
Run {{mvn test}} to reproduce.
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3:52 p.m.
New subject: [Hibernate-JIRA] Updated: (HHH-5695) Hibernate complains about an unknown mappedBy property when mapping a bidirectional OneToOne relation with a derived identifier
[
http://opensource.atlassian.com/projects/hibernate/browse/HHH-5695?page=c...
]
Gail Badner updated HHH-5695:
-----------------------------
Fix Version/s: (was: 3.6.1)
3.6.next
Hibernate complains about an unknown mappedBy property when mapping a
bidirectional OneToOne relation with a derived identifier
-------------------------------------------------------------------------------------------------------------------------------
Key: HHH-5695
URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-5695
Project: Hibernate Core
Issue Type: Bug
Components: entity-manager
Affects Versions: 3.5.0-Final, 3.5.1, 3.5.2, 3.5.3, 3.5.4, 3.6.0.Beta1, 3.6.0.Beta2,
3.5.5, 3.6.0.Beta3, 3.6.0.Beta4, 3.5.6, 3.6.0.CR1, 3.6.0.CR2, 3.6.0
Environment: Hibernate 3.5+, any database.
Reporter: Pascal Thivent
Assignee: Gail Badner
Fix For: 3.6.next, 4.0.0.Alpha1
Attachments: HHH-5695.zip
I have a OneToOne mapping between Foo and Bar where Bar uses a derived identifier. So Bar
is the "dependent" entity and has a single primary key attribute which is mapped
by the relationship attribute (i.e. using `Id` on the `OneToOne` relationship).
Foo is mapped like this:
{code}
@Entity
public class Foo {
@Id @GeneratedValue
private Long id;
private String name;
@OneToOne(mappedBy="foo", cascade=CascadeType.ALL)
private Bar bar;
public Long getId() {
return id;
}
//...
}
{code}
and Bar:
{code}
@Entity
public class Bar {
@Id
@OneToOne
@JoinColumn(name="BAR_ID")
private Foo foo;
//...
}
{code}
This mapping is described in the section 2.4.1.2 of the JPA 2.0 specification, Example 4,
case (a) and works with the RI (run {{mvn test -Peclipselink,h2}} on the attached
project).
However, Hibernate fails to initialize and complains about the mappedBy attribute:
{code}
Caused by: org.hibernate.AnnotationException: Unknown mappedBy in: com.acme.Foo.bar,
referenced property unknown: com.acme.Bar.foo
at org.hibernate.cfg.OneToOneSecondPass.doSecondPass(OneToOneSecondPass.java:159)
at org.hibernate.cfg.Configuration.originalSecondPassCompile(Configuration.java:1686)
at org.hibernate.cfg.Configuration.secondPassCompile(Configuration.java:1393)
at org.hibernate.cfg.Configuration.buildMappings(Configuration.java:1345)
at org.hibernate.ejb.Ejb3Configuration.buildMappings(Ejb3Configuration.java:1477)
at
org.hibernate.ejb.EventListenerConfigurator.configure(EventListenerConfigurator.java:193)
at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:1096)
at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:278)
at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:362)
... 24 more
{code}
Run {{mvn test}} to reproduce.
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3:52 p.m.
New subject: [Hibernate-JIRA] Issue Comment Edited: (HHH-5695) Hibernate complains about an unknown mappedBy property when mapping a bidirectional OneToOne relation with a derived identifier
[
http://opensource.atlassian.com/projects/hibernate/browse/HHH-5695?page=c...
]
Gail Badner edited comment on HHH-5695 at 1/17/11 3:50 PM:
-----------------------------------------------------------
Thanks, Emmanuel.
I've added the attached test as a "FailureExpected test that reproduces this
issue:
org.hibernate.test.annotations.derivedidentities.bidirectional.OneToOneWithDerivedIdentityTest
The test has been added to hibernate-core master and 3.6.
was (Author: gbadner):
Thanks, Emmanuel.
I've added the attached test as a "FailureExpected test that reproduces this
issue:
org.hibernate.test.annotations.derivedidentities.bidirectional.OneToOneWithDerivedIdentityTest
Hibernate complains about an unknown mappedBy property when mapping a
bidirectional OneToOne relation with a derived identifier
-------------------------------------------------------------------------------------------------------------------------------
Key: HHH-5695
URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-5695
Project: Hibernate Core
Issue Type: Bug
Components: entity-manager
Affects Versions: 3.5.0-Final, 3.5.1, 3.5.2, 3.5.3, 3.5.4, 3.6.0.Beta1, 3.6.0.Beta2,
3.5.5, 3.6.0.Beta3, 3.6.0.Beta4, 3.5.6, 3.6.0.CR1, 3.6.0.CR2, 3.6.0
Environment: Hibernate 3.5+, any database.
Reporter: Pascal Thivent
Assignee: Gail Badner
Fix For: 3.6.next, 4.0.0.Alpha1
Attachments: HHH-5695.zip
I have a OneToOne mapping between Foo and Bar where Bar uses a derived identifier. So Bar
is the "dependent" entity and has a single primary key attribute which is mapped
by the relationship attribute (i.e. using `Id` on the `OneToOne` relationship).
Foo is mapped like this:
{code}
@Entity
public class Foo {
@Id @GeneratedValue
private Long id;
private String name;
@OneToOne(mappedBy="foo", cascade=CascadeType.ALL)
private Bar bar;
public Long getId() {
return id;
}
//...
}
{code}
and Bar:
{code}
@Entity
public class Bar {
@Id
@OneToOne
@JoinColumn(name="BAR_ID")
private Foo foo;
//...
}
{code}
This mapping is described in the section 2.4.1.2 of the JPA 2.0 specification, Example 4,
case (a) and works with the RI (run {{mvn test -Peclipselink,h2}} on the attached
project).
However, Hibernate fails to initialize and complains about the mappedBy attribute:
{code}
Caused by: org.hibernate.AnnotationException: Unknown mappedBy in: com.acme.Foo.bar,
referenced property unknown: com.acme.Bar.foo
at org.hibernate.cfg.OneToOneSecondPass.doSecondPass(OneToOneSecondPass.java:159)
at org.hibernate.cfg.Configuration.originalSecondPassCompile(Configuration.java:1686)
at org.hibernate.cfg.Configuration.secondPassCompile(Configuration.java:1393)
at org.hibernate.cfg.Configuration.buildMappings(Configuration.java:1345)
at org.hibernate.ejb.Ejb3Configuration.buildMappings(Ejb3Configuration.java:1477)
at
org.hibernate.ejb.EventListenerConfigurator.configure(EventListenerConfigurator.java:193)
at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:1096)
at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:278)
at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:362)
... 24 more
{code}
Run {{mvn test}} to reproduce.
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5:20 p.m.
New subject: [Hibernate-JIRA] Updated: (HHH-5695) Hibernate complains about an unknown mappedBy property when mapping a bidirectional OneToOne relation with a derived identifier
[
http://opensource.atlassian.com/projects/hibernate/browse/HHH-5695?page=c...
]
Gail Badner updated HHH-5695:
-----------------------------
Fix Version/s: (was: 4.0.0.Alpha1)
4.0.0.Alpha3
Hibernate complains about an unknown mappedBy property when mapping a
bidirectional OneToOne relation with a derived identifier
-------------------------------------------------------------------------------------------------------------------------------
Key: HHH-5695
URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-5695
Project: Hibernate Core
Issue Type: Bug
Components: entity-manager
Affects Versions: 3.5.0-Final, 3.5.1, 3.5.2, 3.5.3, 3.5.4, 3.6.0.Beta1, 3.6.0.Beta2,
3.5.5, 3.6.0.Beta3, 3.6.0.Beta4, 3.5.6, 3.6.0.CR1, 3.6.0.CR2, 3.6.0
Environment: Hibernate 3.5+, any database.
Reporter: Pascal Thivent
Assignee: Gail Badner
Fix For: 3.6.next, 4.0.0.Alpha3
Attachments: HHH-5695.zip
I have a OneToOne mapping between Foo and Bar where Bar uses a derived identifier. So Bar
is the "dependent" entity and has a single primary key attribute which is mapped
by the relationship attribute (i.e. using `Id` on the `OneToOne` relationship).
Foo is mapped like this:
{code}
@Entity
public class Foo {
@Id @GeneratedValue
private Long id;
private String name;
@OneToOne(mappedBy="foo", cascade=CascadeType.ALL)
private Bar bar;
public Long getId() {
return id;
}
//...
}
{code}
and Bar:
{code}
@Entity
public class Bar {
@Id
@OneToOne
@JoinColumn(name="BAR_ID")
private Foo foo;
//...
}
{code}
This mapping is described in the section 2.4.1.2 of the JPA 2.0 specification, Example 4,
case (a) and works with the RI (run {{mvn test -Peclipselink,h2}} on the attached
project).
However, Hibernate fails to initialize and complains about the mappedBy attribute:
{code}
Caused by: org.hibernate.AnnotationException: Unknown mappedBy in: com.acme.Foo.bar,
referenced property unknown: com.acme.Bar.foo
at org.hibernate.cfg.OneToOneSecondPass.doSecondPass(OneToOneSecondPass.java:159)
at org.hibernate.cfg.Configuration.originalSecondPassCompile(Configuration.java:1686)
at org.hibernate.cfg.Configuration.secondPassCompile(Configuration.java:1393)
at org.hibernate.cfg.Configuration.buildMappings(Configuration.java:1345)
at org.hibernate.ejb.Ejb3Configuration.buildMappings(Ejb3Configuration.java:1477)
at
org.hibernate.ejb.EventListenerConfigurator.configure(EventListenerConfigurator.java:193)
at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:1096)
at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:278)
at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:362)
... 24 more
{code}
Run {{mvn test}} to reproduce.
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2:13 p.m.
New subject: [Hibernate-JIRA] Updated: (HHH-5695) Hibernate complains about an unknown mappedBy property when mapping a bidirectional OneToOne relation with a derived identifier
[
http://opensource.atlassian.com/projects/hibernate/browse/HHH-5695?page=c...
]
Steve Ebersole updated HHH-5695:
--------------------------------
Fix Version/s: (was: 3.6.next)
3.6.3
Hibernate complains about an unknown mappedBy property when mapping a
bidirectional OneToOne relation with a derived identifier
-------------------------------------------------------------------------------------------------------------------------------
Key: HHH-5695
URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-5695
Project: Hibernate Core
Issue Type: Bug
Components: entity-manager
Affects Versions: 3.5.0-Final, 3.5.1, 3.5.2, 3.5.3, 3.5.4, 3.6.0.Beta1, 3.6.0.Beta2,
3.5.5, 3.6.0.Beta3, 3.6.0.Beta4, 3.5.6, 3.6.0.CR1, 3.6.0.CR2, 3.6.0
Environment: Hibernate 3.5+, any database.
Reporter: Pascal Thivent
Assignee: Gail Badner
Fix For: 3.6.3, 4.0.0.Alpha3
Attachments: HHH-5695.zip
I have a OneToOne mapping between Foo and Bar where Bar uses a derived identifier. So Bar
is the "dependent" entity and has a single primary key attribute which is mapped
by the relationship attribute (i.e. using `Id` on the `OneToOne` relationship).
Foo is mapped like this:
{code}
@Entity
public class Foo {
@Id @GeneratedValue
private Long id;
private String name;
@OneToOne(mappedBy="foo", cascade=CascadeType.ALL)
private Bar bar;
public Long getId() {
return id;
}
//...
}
{code}
and Bar:
{code}
@Entity
public class Bar {
@Id
@OneToOne
@JoinColumn(name="BAR_ID")
private Foo foo;
//...
}
{code}
This mapping is described in the section 2.4.1.2 of the JPA 2.0 specification, Example 4,
case (a) and works with the RI (run {{mvn test -Peclipselink,h2}} on the attached
project).
However, Hibernate fails to initialize and complains about the mappedBy attribute:
{code}
Caused by: org.hibernate.AnnotationException: Unknown mappedBy in: com.acme.Foo.bar,
referenced property unknown: com.acme.Bar.foo
at org.hibernate.cfg.OneToOneSecondPass.doSecondPass(OneToOneSecondPass.java:159)
at org.hibernate.cfg.Configuration.originalSecondPassCompile(Configuration.java:1686)
at org.hibernate.cfg.Configuration.secondPassCompile(Configuration.java:1393)
at org.hibernate.cfg.Configuration.buildMappings(Configuration.java:1345)
at org.hibernate.ejb.Ejb3Configuration.buildMappings(Ejb3Configuration.java:1477)
at
org.hibernate.ejb.EventListenerConfigurator.configure(EventListenerConfigurator.java:193)
at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:1096)
at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:278)
at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:362)
... 24 more
{code}
Run {{mvn test}} to reproduce.
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1:02 p.m.
New subject: [Hibernate-JIRA] Updated: (HHH-5695) Hibernate complains about an unknown mappedBy property when mapping a bidirectional OneToOne relation with a derived identifier
[
http://opensource.atlassian.com/projects/hibernate/browse/HHH-5695?page=c...
]
Steve Ebersole updated HHH-5695:
--------------------------------
Fix Version/s: (was: 3.6.3)
3.6.4
Hibernate complains about an unknown mappedBy property when mapping a
bidirectional OneToOne relation with a derived identifier
-------------------------------------------------------------------------------------------------------------------------------
Key: HHH-5695
URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-5695
Project: Hibernate Core
Issue Type: Bug
Components: entity-manager
Affects Versions: 3.5.0-Final, 3.5.1, 3.5.2, 3.5.3, 3.5.4, 3.6.0.Beta1, 3.6.0.Beta2,
3.5.5, 3.6.0.Beta3, 3.6.0.Beta4, 3.5.6, 3.6.0.CR1, 3.6.0.CR2, 3.6.0
Environment: Hibernate 3.5+, any database.
Reporter: Pascal Thivent
Assignee: Gail Badner
Fix For: 3.6.4, 4.0.0.Alpha3
Attachments: HHH-5695.zip
I have a OneToOne mapping between Foo and Bar where Bar uses a derived identifier. So Bar
is the "dependent" entity and has a single primary key attribute which is mapped
by the relationship attribute (i.e. using `Id` on the `OneToOne` relationship).
Foo is mapped like this:
{code}
@Entity
public class Foo {
@Id @GeneratedValue
private Long id;
private String name;
@OneToOne(mappedBy="foo", cascade=CascadeType.ALL)
private Bar bar;
public Long getId() {
return id;
}
//...
}
{code}
and Bar:
{code}
@Entity
public class Bar {
@Id
@OneToOne
@JoinColumn(name="BAR_ID")
private Foo foo;
//...
}
{code}
This mapping is described in the section 2.4.1.2 of the JPA 2.0 specification, Example 4,
case (a) and works with the RI (run {{mvn test -Peclipselink,h2}} on the attached
project).
However, Hibernate fails to initialize and complains about the mappedBy attribute:
{code}
Caused by: org.hibernate.AnnotationException: Unknown mappedBy in: com.acme.Foo.bar,
referenced property unknown: com.acme.Bar.foo
at org.hibernate.cfg.OneToOneSecondPass.doSecondPass(OneToOneSecondPass.java:159)
at org.hibernate.cfg.Configuration.originalSecondPassCompile(Configuration.java:1686)
at org.hibernate.cfg.Configuration.secondPassCompile(Configuration.java:1393)
at org.hibernate.cfg.Configuration.buildMappings(Configuration.java:1345)
at org.hibernate.ejb.Ejb3Configuration.buildMappings(Ejb3Configuration.java:1477)
at
org.hibernate.ejb.EventListenerConfigurator.configure(EventListenerConfigurator.java:193)
at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:1096)
at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:278)
at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:362)
... 24 more
{code}
Run {{mvn test}} to reproduce.
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1:02 a.m.
New subject: [Hibernate-JIRA] Updated: (HHH-5695) Hibernate complains about an unknown mappedBy property when mapping a bidirectional OneToOne relation with a derived identifier
[
http://opensource.atlassian.com/projects/hibernate/browse/HHH-5695?page=c...
]
Gail Badner updated HHH-5695:
-----------------------------
Fix Version/s: (was: 3.6.4)
(was: 4.0.0.Alpha3)
4.0.0.Beta1
3.6.5
Hibernate complains about an unknown mappedBy property when mapping a
bidirectional OneToOne relation with a derived identifier
-------------------------------------------------------------------------------------------------------------------------------
Key: HHH-5695
URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-5695
Project: Hibernate Core
Issue Type: Bug
Components: entity-manager
Affects Versions: 3.5.0-Final, 3.5.1, 3.5.2, 3.5.3, 3.5.4, 3.6.0.Beta1, 3.6.0.Beta2,
3.5.5, 3.6.0.Beta3, 3.6.0.Beta4, 3.5.6, 3.6.0.CR1, 3.6.0.CR2, 3.6.0
Environment: Hibernate 3.5+, any database.
Reporter: Pascal Thivent
Assignee: Gail Badner
Fix For: 3.6.5, 4.0.0.Beta1
Attachments: HHH-5695.zip
I have a OneToOne mapping between Foo and Bar where Bar uses a derived identifier. So Bar
is the "dependent" entity and has a single primary key attribute which is mapped
by the relationship attribute (i.e. using `Id` on the `OneToOne` relationship).
Foo is mapped like this:
{code}
@Entity
public class Foo {
@Id @GeneratedValue
private Long id;
private String name;
@OneToOne(mappedBy="foo", cascade=CascadeType.ALL)
private Bar bar;
public Long getId() {
return id;
}
//...
}
{code}
and Bar:
{code}
@Entity
public class Bar {
@Id
@OneToOne
@JoinColumn(name="BAR_ID")
private Foo foo;
//...
}
{code}
This mapping is described in the section 2.4.1.2 of the JPA 2.0 specification, Example 4,
case (a) and works with the RI (run {{mvn test -Peclipselink,h2}} on the attached
project).
However, Hibernate fails to initialize and complains about the mappedBy attribute:
{code}
Caused by: org.hibernate.AnnotationException: Unknown mappedBy in: com.acme.Foo.bar,
referenced property unknown: com.acme.Bar.foo
at org.hibernate.cfg.OneToOneSecondPass.doSecondPass(OneToOneSecondPass.java:159)
at org.hibernate.cfg.Configuration.originalSecondPassCompile(Configuration.java:1686)
at org.hibernate.cfg.Configuration.secondPassCompile(Configuration.java:1393)
at org.hibernate.cfg.Configuration.buildMappings(Configuration.java:1345)
at org.hibernate.ejb.Ejb3Configuration.buildMappings(Ejb3Configuration.java:1477)
at
org.hibernate.ejb.EventListenerConfigurator.configure(EventListenerConfigurator.java:193)
at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:1096)
at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:278)
at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:362)
... 24 more
{code}
Run {{mvn test}} to reproduce.
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3:43 a.m.
New subject: [Hibernate-JIRA] Updated: (HHH-5695) Hibernate complains about an unknown mappedBy property when mapping a bidirectional OneToOne relation with a derived identifier
[
http://opensource.atlassian.com/projects/hibernate/browse/HHH-5695?page=c...
]
Gail Badner updated HHH-5695:
-----------------------------
Assignee: (was: Gail Badner)
Fix Version/s: (was: 3.6.5)
(was: 4.0.0.Beta1)
Hibernate complains about an unknown mappedBy property when mapping a
bidirectional OneToOne relation with a derived identifier
-------------------------------------------------------------------------------------------------------------------------------
Key: HHH-5695
URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-5695
Project: Hibernate Core
Issue Type: Bug
Components: entity-manager
Affects Versions: 3.5.0-Final, 3.5.1, 3.5.2, 3.5.3, 3.5.4, 3.6.0.Beta1, 3.6.0.Beta2,
3.5.5, 3.6.0.Beta3, 3.6.0.Beta4, 3.5.6, 3.6.0.CR1, 3.6.0.CR2, 3.6.0
Environment: Hibernate 3.5+, any database.
Reporter: Pascal Thivent
Attachments: HHH-5695.zip
I have a OneToOne mapping between Foo and Bar where Bar uses a derived identifier. So Bar
is the "dependent" entity and has a single primary key attribute which is mapped
by the relationship attribute (i.e. using `Id` on the `OneToOne` relationship).
Foo is mapped like this:
{code}
@Entity
public class Foo {
@Id @GeneratedValue
private Long id;
private String name;
@OneToOne(mappedBy="foo", cascade=CascadeType.ALL)
private Bar bar;
public Long getId() {
return id;
}
//...
}
{code}
and Bar:
{code}
@Entity
public class Bar {
@Id
@OneToOne
@JoinColumn(name="BAR_ID")
private Foo foo;
//...
}
{code}
This mapping is described in the section 2.4.1.2 of the JPA 2.0 specification, Example 4,
case (a) and works with the RI (run {{mvn test -Peclipselink,h2}} on the attached
project).
However, Hibernate fails to initialize and complains about the mappedBy attribute:
{code}
Caused by: org.hibernate.AnnotationException: Unknown mappedBy in: com.acme.Foo.bar,
referenced property unknown: com.acme.Bar.foo
at org.hibernate.cfg.OneToOneSecondPass.doSecondPass(OneToOneSecondPass.java:159)
at org.hibernate.cfg.Configuration.originalSecondPassCompile(Configuration.java:1686)
at org.hibernate.cfg.Configuration.secondPassCompile(Configuration.java:1393)
at org.hibernate.cfg.Configuration.buildMappings(Configuration.java:1345)
at org.hibernate.ejb.Ejb3Configuration.buildMappings(Ejb3Configuration.java:1477)
at
org.hibernate.ejb.EventListenerConfigurator.configure(EventListenerConfigurator.java:193)
at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:1096)
at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:278)
at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:362)
... 24 more
{code}
Run {{mvn test}} to reproduce.
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1:49 a.m.
New subject: [Hibernate-JIRA] (HHH-5695) Hibernate complains about an unknown mappedBy property when mapping a bidirectional OneToOne relation with a derived identifier
5:36 a.m.
New subject: [Hibernate-JIRA] (HHH-5695) Hibernate complains about an unknown mappedBy property when mapping a bidirectional OneToOne relation with a derived identifier
6:20 a.m.
New subject: [Hibernate-JIRA] (HHH-5695) Hibernate complains about an unknown mappedBy property when mapping a bidirectional OneToOne relation with a derived identifier
4359
days inactive
5173
days old
hibernate-issues@lists.jboss.org
20 comments
6 participants
participants (6)
-
Andrey Semenov (JIRA) -
Emmanuel Bernard (JIRA)
-
Gail Badner (JIRA)
-
Karsten Wutzke (JIRA)
-
Pascal Thivent (JIRA)
-
Steve Ebersole (JIRA)