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 Post subject: Calling oracle function from hibernate as named query
PostPosted: Thu Sep 17, 2009 12:06 am 
Newbie

Joined: Wed Sep 16, 2009 11:56 pm
Posts: 1
Hi,

I am trying to execute a named query having a call to an oracle function. The following is the mapping
<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD 3.0//EN"
"http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd">
<hibernate-mapping>
<sql-query name="getRenewalApplication" callable="true">
<return alias="application" class="TestFn">
<return-property name="COL1" column="COL1" />
<return-property name="COL2" column="COL2" />
</return>
{ ? = call api.test_fn(:i_application_id) }
</sql-query>
</hibernate-mapping>

To execute
List list = null;
list = getSession().getNamedQuery("getRenewalApplication")
.setParameter("i_application_id", appId)
.list();
This call is throwing an exception
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'cls_sessionFactory' defined in class path resource [persistconfig/applicationContext.xml]: Invocation of init method failed; nested exception is org.hibernate.HibernateException: Errors in named queries: getRenewalApplication
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1338)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:473)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory$1.run(AbstractAutowireCapableBeanFactory.java:409)
at java.security.AccessController.doPrivileged(Native Method)

If I remove the mapping to the java object in .hbm.xml file , the function gets executed and the return is just a list of java.lang.Objects.

Can anyone please help me out with this.

Regards
Geetha


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