[Hibernate-JIRA] Created: (HHH-3843) @Audited and @ManyToMany relation problem - after modyfing an Entity: org.hibernate.NonUniqueObjectException with message: "a different object with the same identifier value was already associated with the session ...
by Michał Maryniak (JIRA)
@Audited and @ManyToMany relation problem - after modyfing an Entity: org.hibernate.NonUniqueObjectException with message: "a different object with the same identifier value was already associated with the session ...
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Key: HHH-3843
URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3843
Project: Hibernate Core
Issue Type: Bug
Components: envers
Affects Versions: 3.3.1
Environment: envers.jar 1.2.0, Hibernate 3.3.1, postgresql-8.3, jboss-4.2.3
Reporter: Michał Maryniak
Attachments: enverse.7z
There is a problem with unidirectional @ManyToMany relation.
This case is different than the one with inheritance: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3830.
The example is trival and code is as simple as it can be.
A single Person can have many roles, and one Role can by assigned to many Person entities.
@Entity
@Audited
public class Person implements Serializable {
(...)
@ManyToMany
public List<Role> getRoles() {
return roles;
}
(...)
}
and
@Entity
@Audited
public class Role implements Serializable {
(...)
}
And here comes a use case:
1) I create role 'admin'
2) I create role 'user'
3) I create person 'john' and add him a role 'admin'
4) I edit 'john' and add him second role 'user'
and I got an exception:
org.hibernate.NonUniqueObjectException with message: "a different object with the same identifier value was already associated with the session: [Person_Role_AUD#{roles_id=1, Person_id=5, REV=DefaultRevisionEntity(id = 7, revisionDate = 2009-04-01 10:46:32)}]"
If I add one role and remove the second one, or if I only remove a role - an Exception does not occur.
I attached a zip file with this simple SEAM project generated by seam-gen 2.1.1 GA.
I haven't included jar files, but project requires jar's "generated" with seam-gen (2.1.1) and following jar's have been replaced with new ones:
2008-06-13 13:09 313˙898 dom4j.jar 1.6.1
2009-03-23 13:01 285˙158 envers.jar 1.2.0-hibernate-3.3
2008-08-20 11:27 279˙714 hibernate-annotations.jar 3.4.0.GA
2008-08-20 11:31 66˙993 hibernate-commons-annotations.jar 3.1.0.GA
2008-08-20 12:19 119˙292 hibernate-entitymanager.jar 3.4.0.GA
2008-12-04 14:39 304˙236 hibernate-search.jar 3.1.0.GA
2008-09-10 14:01 62˙574 hibernate-validator.jar 3.1.0.GA
2008-09-10 13:27 2˙766˙130 hibernate.jar from hibernate-distribution-3.3.1.GA-dist
2008-06-13 13:09 13˙236 jta.jar 1.1 (from hibernate-distribution-3.3.1.GA-dist)
2008-12-04 14:41 818˙961 lucene-core.jar 2.4.0 701827 - 2008-10-05 16:44:37
2008-08-19 20:40 17˙384 slf4j-api.jar 1.5.2
If you wish - I can attach a file with my oryginal jar - but it would be a realy big file ;-)
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13 years
[Hibernate-JIRA] Created: (HHH-3440) 3.3.0 GA with MySQL 5.0 throws table validation exception
by Carlo Luib-Finetti (JIRA)
3.3.0 GA with MySQL 5.0 throws table validation exception
---------------------------------------------------------
Key: HHH-3440
URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3440
Project: Hibernate3
Issue Type: Bug
Components: core
Affects Versions: 3.3.0.GA
Environment: Hibernate 3.3.0 GA
MySQL 5.0
JBoss 4.2.2
Reporter: Carlo Luib-Finetti
Hibernate immediately throws an exception at application startup, when it does the schema validation.
org.hibernate.HibernateException: Wrong column type in dpjw.assessment for column NOTES. Found: text, expected: longtext
Comparing the sources of 3.2.0 with 3.3.0 I can see that someone set two java statements into comment. The 3.2 version of MySQLDialect.java looks like this:
protected void registerVarcharTypes() {
registerColumnType( Types.VARCHAR, "longtext" );
registerColumnType( Types.VARCHAR, 16777215, "mediumtext" );
registerColumnType( Types.VARCHAR, 65535, "text" );
registerColumnType( Types.VARCHAR, 255, "varchar($l)" );
}
while the new 3.3.0 version is this:
protected void registerVarcharTypes() {
registerColumnType( Types.VARCHAR, "longtext" );
// registerColumnType( Types.VARCHAR, 16777215, "mediumtext" );
// registerColumnType( Types.VARCHAR, 65535, "text" );
registerColumnType( Types.VARCHAR, 255, "varchar($l)" );
}
If I uncomment these (and others in the same Java file!), the validation process is ok.
Is there any reason why these statements (and others!) were commented out???
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13 years
[Hibernate-JIRA] Created: (HHH-3530) The code in the 3.3.1.GA subversion tag is not the code that's been released on the maven repository.jboss.org as 3.3.1.GA
by Geoffrey De Smet (JIRA)
The code in the 3.3.1.GA subversion tag is not the code that's been released on the maven repository.jboss.org as 3.3.1.GA
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Key: HHH-3530
URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3530
Project: Hibernate Core
Issue Type: Bug
Components: build
Affects Versions: 3.3.1
Reporter: Geoffrey De Smet
Here's the proof:
http://fisheye.jboss.org/browse/Hibernate/core/tags/hibernate-3.3.1.GA/co...
contains the lines (44-45):
registerColumnType( Types.CLOB, "longtext" );
registerColumnType( Types.CLOB, 16777215, "mediumtext" );
registerColumnType( Types.CLOB, 65535, "text" );
But the sources jar downloaded from
http://repository.jboss.org/maven2/org/hibernate/hibernate-core/3.3.1.GA/...
file
org\hibernate\dialect\MySQLDialect.java
so on my pc
C:\Documents and Settings\gds\.m2\repository\org\hibernate\hibernate-core\3.3.1.GA\hibernate-core-3.3.1.GA-sources.jar!\org\hibernate\dialect\MySQLDialect.java
has these lines (66-68) instead:
registerColumnType( Types.CLOB, "longtext" );
// registerColumnType( Types.CLOB, 16777215, "mediumtext" );
// registerColumnType( Types.CLOB, 65535, "text" );
It's not just some copyright stuff that been added (giving it different line numbers), some lines are clearly commented out.
Maybe untagged changes happened in other files too?
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13 years