[hibernate-issues] [Hibernate-JIRA] Created: (HHH-2375) Persistence problems with Object relational mappings

[bansi (JIRA)]

Persistence problems with Object relational mappings
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         Key: HHH-2375
         URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2375
     Project: Hibernate3
        Type: Bug

  Components: core  
    Versions: 3.1.2    
 Environment: HSQLDB, MyEclipse 5.0, JSF , Spring
    Reporter: bansi
    Priority: Blocker


My web application uses
JSF 1.1.01 as Presentation Layer
Spring 1.2.6 as Business Layer
Hibernate 3.12 as Persistence Layer

The JSF form has 
- One drop down which automatically populates the remaining textfields on the form
-One h:selectManyListbox which populates all the possible user Roles
- Add /Remove h:commandButtons 
- One h:selectManyListbox which gets populated with selected user roles on click of Add button. This will work only if i set the scope to session in faces-config.xml

I have two POJOS i.e. DeviceType and Role. The relationship is uni-directional and Many-To-Many. That means DeviceType can have multiple Roles. 

Expected Results :

If i persist DeviceType object   then i expect the following insert statements to happen
1)insert into DeviceType(Id, Name, Desc) values(?,?,?) 
2)insert into DeviceType_Roles(DeviceType_Id,Role_Id) values(?,?) 

Please Note DeviceType object is associated with set of Roles 


Observed Results :

2007-01-21 20:53:26,796 ERROR [org.hibernate.property.BasicPropertyAccessor] - <IllegalArgumentException in class: test.Role, getter method of property: id> 
2007-01-21 20:53:26,796 WARN [test.TestBean] - <IllegalArgumentException occurred calling getter of test.Role.id; nested exception is org.hibernate.PropertyAccessException: IllegalArgumentException occurred calling getter of test.Role.id> 

Here is my posting on Hibernate Forums : http://forum.hibernate.org/viewtopic...981&highlight= 

Please Note  I have read the Hibernate Documentation extensively & strictly followed the  example . Nothing helps hence looks like its a Bug with Hibernate 3.1.2. Please note i am using hibernate 3.1.jar and hibernate-annotations.jar under Spring 1.2 ORM/DAO/Hibernate framework






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