Seam ans mapping from database

[safa]

I want to understand  samething about seam:
when i map my tables from the database, the associations betwwen 2 tables who have only fraign keys are not mapped, but if they  have an extra attribut it will be mapped!!
Am I doing samething wrong in my project, Or is it normal that this type of associations are not mapped???
If is normal, how could I acced to this association???
thx

[sherkan777]

can u show you source code?

[safa]

there is no source code, I only want to know if it is normal that my association are not mapped from the database to java classes??

Maybe you would see my component.xml:

<?xml version="1.0" encoding="UTF-8"?>
<components xmlns="http://jboss.com/products/seam/components"
            xmlns:core="http://jboss.com/products/seam/core"
            xmlns:persistence="http://jboss.com/products/seam/persistence"
            xmlns:drools="http://jboss.com/products/seam/drools"
            xmlns:bpm="http://jboss.com/products/seam/bpm"
            xmlns:security="http://jboss.com/products/seam/security"
            xmlns:mail="http://jboss.com/products/seam/mail"
            xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
            xsi:schemaLocation=
                "http://jboss.com/products/seam/core http://jboss.com/products/seam/core-2.0.xsd 
                 http://jboss.com/products/seam/persistence http://jboss.com/products/seam/persistence-2.0.xsd 
                 http://jboss.com/products/seam/drools http://jboss.com/products/seam/drools-2.0.xsd
                 http://jboss.com/products/seam/bpm http://jboss.com/products/seam/bpm-2.0.xsd
                 http://jboss.com/products/seam/security http://jboss.com/products/seam/security-2.0.xsd
                 http://jboss.com/products/seam/mail http://jboss.com/products/seam/mail-2.0.xsd
                 http://jboss.com/products/seam/components http://jboss.com/products/seam/components-2.0.xsd">

   <core:init debug="true" jndi-pattern="@jndiPattern@"/>
     
   <core:manager concurrent-request-timeout="500" 
                 conversation-timeout="120000" 
                 conversation-id-parameter="cid"
                 parent-conversation-id-parameter="pid"/>




   <persistence:managed-persistence-context name="entityManager" 
                                     auto-create="true"
                          entity-manager-factory="#{SigpnEntityManagerFactory}"/>

   <persistence:entity-manager-factory name="SigpnEntityManagerFactory" 
                      persistence-unit-name="Sigpn"/>
   
   <drools:rule-base name="securityRules">
       <drools:rule-files><value>/security.drl</value></drools:rule-files>
   </drools:rule-base>

   <security:identity authenticate-method="#{authenticator.authenticate}"
                           security-rules="#{securityRules}"
                              remember-me="true"/>
                              
   <event type="org.jboss.seam.security.notLoggedIn">
       <action execute="#{redirect.captureCurrentView}"/>
   </event>
   <event type="org.jboss.seam.security.loginSuccessful">
       <action execute="#{redirect.returnToCapturedView}"/>
   </event>
   
   < mail:mail-session host="localhost" port="2525" username="test" password="test" >
        

      
</components>

and my hibernate-console.properties

hibernate.connection.password=admin
hibernate.connection.username=admin
hibernate.connection.driver_class=org.postgresql.Driver
hibernate.dialect=org.hibernate.dialect.PostgreSQLDialect
hibernate.connection.url=jdbc:postgresql:sigpn2

hibernate.connection.provider_class=org.hibernate.connection.DriverManagerConnectionProvider
hibernate.datasource=
hibernate.transaction.manager_lookup_class=