[Hibernate-issues] [Hibernate-JIRA] Resolved: (HHH-1933) How will I save object only into child table

[Christian B. (JIRA) <no...@at...>]

     [ http://opensource.atlassian.com/projects/hibernate/browse/HHH-1933?page=all ]
     
Christian Bauer resolved HHH-1933:
----------------------------------

    Resolution: Rejected

Go to http://forum.hibernate.org/


> How will I save object  only  into child table 
> -----------------------------------------------
>
>          Key: HHH-1933
>          URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-1933
>      Project: Hibernate3
>         Type: Bug

>   Components: core
>     Versions: 3.1
>  Environment: Hibernate 3.1, Oracle 8i
>     Reporter: Sreekanth K I
>     Priority: Critical
>  Attachments: My Issue.zip
>
> Original Estimate: 1 minute
>         Remaining: 1 minute
>
> I have a problem while using Hibernate bi-directional relationship.
> My hbm file look like this:
> -------------------------------------------------------
> <?xml version="1.0"?>
> <!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD 3.0//EN"
> 		"http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd">
> <hibernate-mapping package="hibernate">
>   <class name="Submissions" table="submission">
>   	
>       <id name="submissionId" type="string" unsaved-value="null" >
>         	<column name="submission_id" sql-type="raw(16)" not-null="true"/>
>         </id>        
>                
>         <property name="submissionNo">
>          	<column name="submission_no" sql-type="VARCHAR2(5)" not-null="true"/>
>         </property>       
>                 
>         <property name="createdTs">
>          	<column name="created_ts" sql-type="Date" not-null="true"/>
>         </property>
>         
>         <property name="lastModifiedTs">
>          	<column name="last_modified_ts" sql-type="Date" not-null="true"/>
>         </property>
>     
>      ...... ....... ........ ...... ...
>   		   		                
>         <many-to-one name="application" insert="false" update="false" class="Application" column="application_id" />        
>         
>     </class>
>     
> </hibernate-mapping >
> Application.hbm file
> ---------------------------------
> <?xml version="1.0"?>
> <!DOCTYPE hibernate-mapping PUBLIC	"-//Hibernate/Hibernate Mapping DTD 3.0//EN"
> 		"http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd">
> <hibernate-mapping package="hibernate">
>   <class name="Application" table="application"> 
>   	 	
>   	<id name="appId" type="string" unsaved-value="null" >
>         	<column name="application_id" sql-type="raw(16)" not-null="true"/>
>        </id>         
>         
>         <property name="appName">
>          	<column name="application_name" sql-type="varchar2(100)" not-null="true"/>
>         </property>
>         
>         <property name="appFolderName">
>          	<column name="application_folder_name" sql-type="varchar2(2000)" not-null="true"/>
>         </property>
>      ........ ...... ....... ....... .....
>              
>         <set name="submissions" inverse="true" cascade="all-delete-orphan"> 
> 		    <key column="application_id"/> 
> 		    <one-to-many class="Submissions"/> 
>      </set>              
>     </class>
> ------------------------------------------------------------------------------------------------------------
> The problem I nedd to insert a record only into submission table using Hibernate.
> My sample code looks like this:
> SessionFactory sessionFactory=HibernateFactory.buildsessionFactory();
> Session session= sessionFactory.openSession(); 
> Transaction tx=HibernateFactory.begintransaction(session);
> Submissions oSub=new Submissions();
> // How will I set application id in Submission which has many-to-one  relationship to application table
> oSub.setSubmissionNo("0005");
> oSub.setCreatedTs(new java.util.Date());
> oSub.setLastModifiedTs(new Date());
> session.saveOrUpdate(oSub);
> HibernateFactory.commitTransaction(tx);
> System.out.println("Done");			 
> HibernateFactory.close(session);
> How will I set application Id to submission table?
>  Please do favour with me
> Thanks and regards,
> Sreekanth

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