[Hibernate] MappingException: Repeated column in mapping for collection (no idea what is it)

[Vivian Fonger]

Title: Message

Hi everyone,

 

I got the following error at hibernate version 2.0.3 and I have no idea what does it mean?? 

 

net.sf.hibernate.MappingException: Repeated column in mapping for collection: com.accucast4.testcase5.Customer.recipients column: RC_C_ID
 at net.sf.hibernate.collection.CollectionPersister.checkColumnDuplication(CollectionPersister.java:838)
 at net.sf.hibernate.collection.CollectionPersister.<init>(CollectionPersister.java:214)
 at net.sf.hibernate.impl.SessionFactoryImpl.<init>(SessionFactoryImpl.java:216)
 at net.sf.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:627)
 at com.accucast4.customerdatasource.CustomerDataSourceConfigurationFactory.addSessionManagementHolder(CustomerDataSourceConfigurationFactory.java:62)
 at com.accucast4.customerdatasource.CustomerDataSourceConfigurationFactory.retrieveDataSourceCfgHolder(CustomerDataSourceConfigurationFactory.java:85)
 at com.accucast4.customerdatasource.CustomerDataSourceConfigurationFactory.getSession(CustomerDataSourceConfigurationFactory.java:107)
 at com.accucast3.kernel.test.TestCustomerDataSourceConfiguration.getSession(TestCustomerDataSourceConfiguration.java:32)
 at com.accucast3.kernel.Kernel.getSession(Kernel.java:62)
 at com.accucast3.kernel.Kernel.main(Kernel.java:75)

 

Does anyone have any idea??  Here is the customer mapping file:

 

<?xml version="1.0"?>
<!DOCTYPE hibernate-mapping PUBLIC
    "-//Hibernate/Hibernate Mapping DTD//EN"
    "http://hibernate.sourceforge.net/hibernate-mapping-2.0.dtd" >
   
<hibernate-mapping>

 

<class
    name="com.accucast4.testcase5.Customer"
    table="CUSTOMER"
>
    <id
        name="custId"
        type="long"
        column="CUST_ID"
    >
        <generator class="assigned" />
    </id>
    <property
        name="firstName"
        type="java.lang.String"
        column="FIRST_NAME"
        length="20"
    />

    <!-- bi-directional one-to-many association to Recipient -->
    <map
        name="recipients"
        lazy="true"
        inverse="true"
 cascade="all"  
    >
        <key>
            <column name="RC_C_ID" />
        </key>
        <composite-index class="com.accucast4.testcase5.RecipientPK">
            <key-property name="rcDId" type="long" column="RC_D_ID" />
            <key-property name="rcCId" type="long" column="RC_C_ID" />
        </composite-index>
        <one-to-many
            class="com.accucast4.testcase5.Recipient"
        />
    </map>

</class>
</hibernate-mapping>

Thanks..

 

Vivian Fonger

Software Engineer

Socketware

[EMAIL PROTECTED]