[hibernate-issues] [Hibernate-JIRA] Created: (HHH-3844) Mapping Associations using composite-key element ,property-ref attribute and <formula> element

[Sandeep Vaid (JIRA)]

Mapping Associations using composite-key element ,property-ref attribute and <formula> element
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                 Key: HHH-3844
                 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3844
             Project: Hibernate Core
          Issue Type: Improvement
          Components: core
         Environment: Hibernate 3.2.6.ga
            Reporter: Sandeep Vaid


I want, join should be performed on 3 properties out of which 2 are normal properties and one is part of composite key.
  How can i specify these 3 properties inside <properties> tag ?
  
  <class name="Product" table="PRODUCT"  optimistic-lock="version">
      <id name="productId"  column="PRODUCTID">
       <generator class="assigned" />
       </id>
      <one-to-one name="productBasic" class="ProductBasic" cascade="save-update" property-ref="activeProduct">
        <formula>'001'</formula>
        <formula>TIMESTAMP ('9999-12-31 00:00:00.0')</formula>
        <formula>PRODUCTID</formula>
      </one-to-one>
    </class>  
      
      <class name="ProductBasic" table="PRODUCTBASIC" optimistic-lock="version">
      	
	 <composite-id name="compProductBasicBO" class="com.tietoenator.lis.db.impl.product.bo.CompProductBasicBO">
	   <key-property name="productId" column="PRODUCTID" ></key-property>
	   <key-property name="useType" column="USETYPE" ></key-property>
	   <key-property name="startTimeStamp" column="STARTTIMESTAMP" ></key-property>
	</composite-id>
	
	
	 <properties name="activeProduct">
	     <!-- <property name="compProductBasicBO.useType" column="USETYPE" ></property> -->
	     <property name="endTimeStamp" column="ENDTIMESTAMP" ></property>
	     <many-to-one name="productBO" class="ProductBO" column="PRODUCTID" insert="false" update="false"/> 
	</properties>
      </class>

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