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EJB CMP Primary Key problem

 
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Hello Friends

I have an EJB application in which primaryKey(PK) is generated through this:

<weblogic-rdbms-bean>
<ejb-name>CoverageList</ejb-name>
<data-source-name>LINKS_ADMIN</data-source-name>
<table-map>
<table-name>COVERAGELISTS</table-name>
<field-map>
<cmp-field>constants</cmp-field>
<dbms-column>CONSTANTS</dbms-column>
</field-map>
<field-map>
<cmp-field>coverageId</cmp-field>
<dbms-column>COVID</dbms-column>
</field-map>
<field-map>
<cmp-field>groupId</cmp-field>
<dbms-column>GROUPID</dbms-column>
</field-map>
<field-map>
<cmp-field>keyValue</cmp-field>
<dbms-column>KEYVAL</dbms-column>
</field-map>
<field-map>
<cmp-field>rangeMin</cmp-field>
<dbms-column>RANGEMIN</dbms-column>
</field-map>
<field-map>
<cmp-field>rangeMax</cmp-field>
<dbms-column>RANGEMAX</dbms-column>
</field-map>
<field-map>
<cmp-field>displayMin</cmp-field>
<dbms-column>DISPLAYMIN</dbms-column>
</field-map>
<field-map>
<cmp-field>displayMax</cmp-field>
<dbms-column>DISPLAYMAX</dbms-column>
</field-map>
<field-map>
<cmp-field>primaryKey</cmp-field>
<dbms-column>PK</dbms-column>
</field-map>

</table-map>
<automatic-key-generation>
<generator-type>ORACLE</generator-type>
<generator-name>COVERAGELISTS_SEQ</generator-name>
<key-cache-size>10</key-cache-size>
</automatic-key-generation>

</weblogic-rdbms-bean>

And this primary key we are mapping(in red below):

<entity>
<display-name>CoverageList</display-name>
<ejb-name>CoverageList</ejb-name>
<local-home>com.ovid.links.admin.ejb.CoverageListHome</local-home>
<local>com.ovid.links.admin.ejb.CoverageList</local>
<ejb-class>com.ovid.links.admin.ejb.CoverageListEJB</ejb-class>
<persistence-type>Container</persistence-type>
<prim-key-class>java.lang.Integer</prim-key-class>
<reentrant>False</reentrant>
<cmp-version>2.x</cmp-version>
<abstract-schema-name>CoverageList</abstract-schema-name>
<cmp-field>
<field-name>constants</field-name>
</cmp-field>
<cmp-field>
<field-name>coverageId</field-name>
</cmp-field>
<cmp-field>
<field-name>groupId</field-name>
</cmp-field>
<cmp-field>
<field-name>keyValue</field-name>
</cmp-field>
<cmp-field>
<field-name>rangeMin</field-name>
</cmp-field>
<cmp-field>
<field-name>rangeMax</field-name>
</cmp-field>
<cmp-field>
<field-name>displayMin</field-name>
</cmp-field>
<cmp-field>
<field-name>displayMax</field-name>
</cmp-field>
<cmp-field>
<field-name>primaryKey</field-name>
</cmp-field>
<primkey-field>primaryKey</primkey-field> <query>

I need to change this Integer datatype to String so that whatever values comes from db, it should save as string.

Thanks
Mohnish
 
Don't get me started about those stupid light bulbs.
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