ok. i tried but i get a weird error. I followed jboss 3.2.7 developer guide.
the error is this: | 12:35:25,352 ERROR [Account#findRelatedAccounts] Find failed | java.sql.SQLException: Colonna non trovata: T0_A.DEPARTMENT in statement [SELECT t0_a.utente FROM DIPARTIMENTO t1_d, ACCOUNT t0_a WHERE ((t1_d.descrizione = ?)) AND t1_d.idDipartimento=t0_a.department] | it's weird because i mapped idDipartimento to dipartimento, not department. department should only be the cmr field :/ now my entities are: | <entity > | <description><![CDATA[Description for Account]]></description> | <display-name>Entity Bean relativa agli Account di accesso</display-name> | | <ejb-name>Account</ejb-name> | | <local-home>servizioDipartimentale.interfaces.AccountLocalHome</local-home> | <local>servizioDipartimentale.interfaces.AccountLocal</local> | | <ejb-class>servizioDipartimentale.ejb.AccountBean</ejb-class> | <persistence-type>Container</persistence-type> | <prim-key-class>java.lang.String</prim-key-class> | <reentrant>False</reentrant> | <cmp-version>2.x</cmp-version> | <abstract-schema-name>Account</abstract-schema-name> | <cmp-field > | <description><![CDATA[Getter for CMP Field utente]]></description> | <field-name>utente</field-name> | </cmp-field> | <cmp-field > | <description><![CDATA[Getter for CMP Field pwd]]></description> | <field-name>pwd</field-name> | </cmp-field> | <cmp-field > | <description><![CDATA[Getter for CMP Field cognome]]></description> | <field-name>cognome</field-name> | </cmp-field> | <cmp-field > | <description><![CDATA[Getter for CMP Field nome]]></description> | <field-name>nome</field-name> | </cmp-field> | <cmp-field > | <description><![CDATA[Getter for CMP Field ruolo]]></description> | <field-name>ruolo</field-name> | </cmp-field> | <cmp-field > | <description><![CDATA[Getter for CMP Field tipo]]></description> | <field-name>tipo</field-name> | </cmp-field> | <cmp-field > | <description><![CDATA[Getter for CMP Field dipartimento]]></description> | <field-name>dipartimento</field-name> | </cmp-field> | <primkey-field>utente</primkey-field> | | <query> | <query-method> | <method-name>findAll</method-name> | <method-params> | </method-params> | </query-method> | <ejb-ql><![CDATA[SELECT OBJECT(a) FROM Account AS a]]></ejb-ql> | </query> | | <query> | <query-method> | <method-name>findRelatedAccounts</method-name> | <method-params> | <method-param>java.lang.String</method-param> | </method-params> | </query-method> | <ejb-ql><![CDATA[SELECT OBJECT(a) FROM Dipartimento AS d, IN (d.accounts) as a WHERE d.descrizione = ?1]]></ejb-ql> | <!--ejb-ql><![CDATA[SELECT OBJECT(a) FROM Account AS a WHERE a.Dipartimento.Descrizione = 'DIPARTIMENTO DI FISICA']]></ejb-ql--> | </query> | | </entity> | | <entity > | <description><![CDATA[Description for Dipartimento]]></description> | <display-name>Name for Dipartimento</display-name> | | <ejb-name>Dipartimento</ejb-name> | | <local-home>servizioDipartimentale.interfaces.DipartimentoLocalHome</local-home> | <local>servizioDipartimentale.interfaces.DipartimentoLocal</local> | | <ejb-class>servizioDipartimentale.ejb.DipartimentoBean</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>Dipartimento</abstract-schema-name> | <cmp-field > | <description><![CDATA[Getter for CMP Field idDipartimento]]></description> | <field-name>idDipartimento</field-name> | </cmp-field> | <cmp-field > | <description><![CDATA[Getter for CMP Field Descrizione]]></description> | <field-name>descrizione</field-name> | </cmp-field> | <primkey-field>idDipartimento</primkey-field> | | <query> | <query-method> | <method-name>findAll</method-name> | <method-params> | </method-params> | </query-method> | <ejb-ql><![CDATA[SELECT OBJECT(a) FROM Dipartimento AS a]]></ejb-ql> | </query> | | <!-- Write a file named ejb-finders-DipartimentoBean.xml if you want to define extra finders. --> | | </entity> | relationship | <ejb-relation> | <ejb-relation-name>Dipartimento-Account</ejb-relation-name> | <ejb-relationship-role> | <ejb-relationship-role-name>Department-has-accounts</ejb-relationship-role-name> | <multiplicity>One</multiplicity> | <relationship-role-source> | <ejb-name>Dipartimento</ejb-name> | </relationship-role-source> | <cmr-field> | <cmr-field-name>accounts</cmr-field-name> | <cmr-field-type>java.util.Collection</cmr-field-type> | </cmr-field> | </ejb-relationship-role> | <ejb-relationship-role> | <ejb-relationship-role-name>Account-belongs-to-department</ejb-relationship-role-name> | <multiplicity>Many</multiplicity> | <cascade-delete/> | <relationship-role-source> | <ejb-name>Account</ejb-name> | </relationship-role-source> | <cmr-field> | <cmr-field-name>department</cmr-field-name> | </cmr-field> | </ejb-relationship-role> | </ejb-relation> | and in jbosscmp-jdbc | <ejb-relation> | <ejb-relation-name>Dipartimento-Account</ejb-relation-name> | <foreign-key-mapping/> | | <ejb-relationship-role> | <ejb-relationship-role-name>Department-has-accounts</ejb-relationship-role-name> | <key-fields> | <key-field> | <field-name>idDocumento</field-name> | <column-name>documento</column-name> | </key-field> | </key-fields> | </ejb-relationship-role> | | <ejb-relationship-role> | <ejb-relationship-role-name>Account-belongs-to-department</ejb-relationship-role-name> | <key-fields/> | </ejb-relationship-role> | </ejb-relation> | View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4052884#4052884 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4052884 _______________________________________________ jboss-user mailing list [email protected] https://lists.jboss.org/mailman/listinfo/jboss-user
