I tried to modify eg to persist the Cat class. When I call save on my session I get this error:
[java] net.sf.hibernate.MappingException: No persister for: org.hibernate.a
uction.Cat
[java] at net.sf.hibernate.impl.SessionFactoryImpl.getPersister(Session
FactoryImpl.java:347)
[java] at net.sf.hibernate.impl.SessionImpl.getClassPersister(SessionIm
pl.java:2690)
[java] at net.sf.hibernate.impl.SessionImpl.getPersister(SessionImpl.ja
va:2697)
[java] at net.sf.hibernate.impl.SessionImpl.saveWithGeneratedIdentifier
(SessionImpl.java:763)
[java] at net.sf.hibernate.impl.SessionImpl.save(SessionImpl.java:738)
[java] at org.hibernate.auction.Main.viewAllAuctionsFast(Main.java:50)
[java] at org.hibernate.auction.Main.main(Main.java:384)
[java] Exception in thread "main"
My Cat.hbm.xml looks like this:
<?xml version="1.0"?>
<!DOCTYPE hibernate-mapping
PUBLIC "-//Hibernate/Hibernate Mapping DTD//EN"
"http://hibernate.sourceforge.net/hibernate-mapping-2.0.dtd">
<hibernate-mapping package="org.hibernate.auction">
<import class="Cat"/>
<class name="Cat" table="CAT">
<!-- A 32 hex character is our surrogate key. It's automatically
generated by Hibernate with the UUID pattern. -->
<id name="id" type="string" unsaved-value="null" >
<column name="CAT_ID" sql-type="char(32)" not-null="true"/>
<generator class="native"/>
</id>
<!-- A cat has to have a name, but it shouldn' be too long. -->
<property name="name">
<column name="NAME" length="16" not-null="true"/>
</property>
<property name="sex"/>
<property name="weight"/>
</class>
</hibernate-mapping>
and my hibernate.cfg.xml looks like this:
<!DOCTYPE hibernate-configuration PUBLIC
"-//Hibernate/Hibernate Configuration DTD//EN"
"http://hibernate.sourceforge.net/hibernate-configuration-2.0.dtd">
<hibernate-configuration>
<session-factory name="foo">
<property name="show_sql">true</property>
<mapping resource="org/hibernate/auction/Cat.hbm.xml"/>
<mapping resource="org/hibernate/auction/Dog.hbm.xml"/>
</session-factory>
</hibernate-configuration>
Thank you.
