Getting the following erorr if I use the mapping document and java classes generated by the tool.

org.hibernate.MappingException: Association references unmapped class: com.test.hibernate.EmpContact


Hibernate version: 3.2.1 ga

Mapping documents: EmpContact.hbm.xml

<?xml version="1.0"?>
<!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD 3.0//EN"
"http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd">
<!-- Generated Jan 26, 2007 3:03:53 PM by Hibernate Tools 3.2.0.b9 -->
<hibernate-mapping>
<class name="com.test.hibernate.EmpContact" table="EMP_CONTACT" schema="HIBERNATE">
<id name="id" type="big_decimal">
<column name="ID" precision="22" scale="0" />
<generator class="assigned" />
</id>
<many-to-one name="employee" class="com.test.hibernate.Employee" fetch="select">
<column name="EMP_ID" precision="22" scale="0" />
</many-to-one>
<property name="street" type="string">
<column name="STREET" length="500" />
</property>
<property name="city" type="string">
<column name="CITY" length="100" />
</property>
<property name="zip" type="big_decimal">
<column name="ZIP" precision="22" scale="0" />
</property>
<property name="state" type="string">
<column name="STATE" length="2" />
</property>
</class>
</hibernate-mapping>


Mapping documents: Employee.hbm.xml

<?xml version="1.0"?>
<!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD 3.0//EN"
"http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd">
<!-- Generated Jan 26, 2007 3:03:53 PM by Hibernate Tools 3.2.0.b9 -->
<hibernate-mapping>
<class name="com.test.hibernate.Employee" table="EMPLOYEE" schema="HIBERNATE">
<id name="empId" type="big_decimal">
<column name="EMP_ID" precision="22" scale="0" />
<generator class="assigned" />
</id>
<version name="verNum" column="VER_NUM" type="integer"></version>
<property name="firstName" type="string">
<column name="FIRST_NAME" length="4000" />
</property>
<property name="experience" type="big_decimal">
<column name="EXPERIENCE" precision="22" scale="0" />
</property>
<property name="verNum" type="big_decimal">
<column name="VER_NUM" precision="22" scale="0" />
</property>
<set name="empContacts" inverse="true">
<key>
<column name="EMP_ID" precision="22" scale="0" />
</key>
<one-to-many class="com.test.hibernate.EmpContact" />
</set>
</class>
</hibernate-mapping>



Full stack trace of any exception that occurs:

org.hibernate.MappingException: Association references unmapped class: com.test.hibernate.EmpContact
at org.hibernate.cfg.HbmBinder.bindCollectionSecondPass(HbmBinder.java:2370)
at org.hibernate.cfg.HbmBinder$CollectionSecondPass.secondPass(HbmBinder.java:2652)
at org.hibernate.cfg.CollectionSecondPass.doSecondPass(CollectionSecondPass.java:43)
at org.hibernate.cfg.Configuration.secondPassCompile(Configuration.java:1127)
at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1283)
at TestHibernate.main(TestHibernate.java:27)

Name and version of the database you are using:
Oracle 10g XE

DDL for the tables used:

CREATE TABLE "HIBERNATE"."EMP_CONTACT"
( "STREET" VARCHAR2(500 BYTE),
"CITY" VARCHAR2(100 BYTE),
"ZIP" NUMBER(*,0),
"STATE" VARCHAR2(2 BYTE),
"ID" NUMBER NOT NULL ENABLE,
"EMP_ID" NUMBER,
CONSTRAINT "EMP_CONTACT_PK" PRIMARY KEY ("ID")
CONSTRAINT "EMP_CONTACT_EMPLOYEE_FK1" FOREIGN KEY ("EMP_ID")
REFERENCES "HIBERNATE"."EMPLOYEE" ("EMP_ID") ENABLE
)


CREATE TABLE "HIBERNATE"."EMPLOYEE"
( "FIRST_NAME" VARCHAR2(4000 BYTE),
"EXPERIENCE" NUMBER(*,0),
"EMP_ID" NUMBER NOT NULL ENABLE,
"VER_NUM" NUMBER(*,0),
CONSTRAINT "EMPLOYEE_PK" PRIMARY KEY ("EMP_ID")
)