my dog learned polymorphism
The moose likes Object Relational Mapping and the fly likes mapping one pojo with multiple tables Big Moose Saloon
  Search | Java FAQ | Recent Topics | Flagged Topics | Hot Topics | Zero Replies
Register / Login
JavaRanch » Java Forums » Databases » Object Relational Mapping
Bookmark "mapping one pojo with multiple tables" Watch "mapping one pojo with multiple tables" New topic

mapping one pojo with multiple tables

vineet java

Joined: Sep 13, 2011
Posts: 1
Hibernate version 3.2

i have 3 tables and a single pojo is mapped with three in hbm.file with entity-name defined as ::

<class name="" table="TB_SOFT_INTRV_DETAILS" entity-name="softwareObject">

<class name="" table="TB_SOFT_INTRV_DETAILS" entity-name="bpoObject">

<class name="" table="TB_SOFT_INTRV_DETAILS" entity-name="othersObject">

How to fetch data from table based on entity-name as defined in hbm.file. I am using the following qury in DAO class:
recruitmentlist = session.createSQLQuery(" FROM NewCandidateRecruitmentDTO as e").addEntity("softwareObject", NewCandidateRecruitmentDTO.class).list();

Its throwing exception ::: org.hibernate.MappingException: Unknown entity: com.ebix.hrms.dto.CandidateRecruitmentDTO

help me out.....
I agree. Here's the link:
subject: mapping one pojo with multiple tables
It's not a secret anymore!