0 Replies Latest reply on Apr 29, 2002 3:46 AM by ionel

    session facade bean and local name binding

    ionel Newbie

      hi,

      I'm trying to develop a session bean facade to hide some CMP beans from the outside.

      These CMP's are only defined with local intefaces.

      The SLSB has a remote inteface and is trying to connect the CMP throught their local inteface but it seems like the name binding fails.

      I've found informations about the <ejb-ref> or <ejb-local-ref> tagsfor the session bean definition in ejb-jar.xml but each definitions is different from the other so I can't figure out which is the good one (even if I've tried them both)

      I also wonder which tag to put in the jboss.xml file. Do my CMP beans have to be declared with a <jndi-name> or a <jndi-local-name> tag ?

      Last point : when deploying the .jar file with a <ejb-ref> defined in the ejb-jar.xml file, no "nickname binding" is created for the CMP as almost all docs say.

      DOCS USED :
      - "Rules and Patterns for Session Facades" - Kyles Brown - (c) IBM
      - "Mastering EJB II" - Ed Roman
      - Differents EJB/Java forums

      Thanks for any help,
      ionel


      here are my description files :


      <?xml version="1.0" encoding="UTF-8"?>

      <!DOCTYPE ejb-jar PUBLIC "-//Sun Microsystems, Inc.//DTD Enterprise JavaBeans 2.0//EN" "http://java.sun.com/dtd/ejb-jar_2_0.dtd">

      <ejb-jar>
      <enterprise-beans>

      <display-name>personneBean</display-name>
      <ejb-name>personneBean</ejb-name>
      <local-home>personne.personneLocalHome</local-home>
      personne.personneLocal
      <ejb-class>personne.personneBean</ejb-class>
      <persistence-type>Container</persistence-type>
      <!-- <prim-key-class>personne.personnePK</prim-key-class> -->
      <prim-key-class>java.lang.Integer</prim-key-class>
      False
      <cmp-version>2.x</cmp-version>
      <abstract-schema-name>personneBean</abstract-schema-name>
      <cmp-field>
      id organisme dont depend la personne
      <field-name>organisme</field-name>
      </cmp-field>
      <cmp-field>
      heure d envoi du mail
      <field-name>heureMail</field-name>
      </cmp-field>
      <cmp-field>
      heure de fin de travail
      <field-name>heureFin</field-name>
      </cmp-field>
      <cmp-field>
      heure du debut de travail
      <field-name>heureDeb</field-name>
      </cmp-field>
      <cmp-field>
      adresse email ou contacter la personne
      <field-name>mail</field-name>
      </cmp-field>
      <cmp-field>
      nom de la personne
      <field-name>nom</field-name>
      </cmp-field>
      <cmp-field>
      numero de tel ou l on peut joindre la personne
      <field-name>numtel</field-name>
      </cmp-field>
      <cmp-field>
      prenom de la personne
      <field-name>prenom</field-name>
      </cmp-field>
      <cmp-field>
      id unique de la personne
      <field-name>id</field-name>
      </cmp-field>

      <primkey-field>id</primkey-field>

      <security-identity>

      <use-caller-identity></use-caller-identity>
      </security-identity>


      <query-method>
      <method-name>findByName</method-name>
      <method-params>
      <method-param>java.lang.String</method-param>
      </method-params>
      </query-method>
      <ejb-ql>select distinct object(p) from personneBean p where p.nom=?1</ejb-ql>



      <query-method>
      <method-name>findAll</method-name>
      <method-params>
      </method-params>
      </query-method>
      <ejb-ql>select distinct object(p) from personneBean p</ejb-ql>




      <display-name>organismeBean</display-name>
      <ejb-name>organismeBean</ejb-name>
      <local-home>organisme.organismeLocalHome</local-home>
      organisme.organismeLocal
      <ejb-class>organisme.organismeBean</ejb-class>
      <persistence-type>Container</persistence-type>
      <!-- <prim-key-class>organisme.organismePK</prim-key-class> -->
      <prim-key-class>java.lang.Integer</prim-key-class>
      False
      <cmp-version>2.x</cmp-version>
      <abstract-schema-name>organismeBean</abstract-schema-name>
      <cmp-field>
      nom de l organisme
      <field-name>nom</field-name>
      </cmp-field>
      <cmp-field>
      mail de l organisme
      <field-name>mail</field-name>
      </cmp-field>
      <cmp-field>
      url du site de l entreprise
      <field-name>url</field-name>
      </cmp-field>
      <cmp-field>
      adresse du siege de l entreprise
      <field-name>adresse</field-name>
      </cmp-field>
      <cmp-field>
      numero de tel du standard de l entreprise
      <field-name>numtel</field-name>
      </cmp-field>
      <cmp-field>
      id unique de l entreprise
      <field-name>id</field-name>
      </cmp-field>

      <primkey-field>id</primkey-field>

      <security-identity>

      <use-caller-identity></use-caller-identity>
      </security-identity>


      <query-method>
      <method-name>findByName</method-name>
      <method-params>
      <method-param>java.lang.String</method-param>
      </method-params>
      </query-method>
      <ejb-ql>select distinct object(o) from organismeBean o where o.nom=?1</ejb-ql>




      <display-name>calendrierBean</display-name>
      <ejb-name>calendrierBean</ejb-name>
      calendrier.calendrierHome
      calendrier.calendrier
      <ejb-class>calendrier.calendrierBean</ejb-class>
      <session-type>Stateless</session-type>
      <transaction-type>Container</transaction-type>

      <ejb-local-ref>
      <ejb-ref-name>ejbcal/PersonneRef</ejb-ref-name>
      <ejb-ref-type>Entity</ejb-ref-type>
      <local-home>personne.personneLocalHome</local-home>
      personne.personneLocal
      <ejb-link>personneBean</ejb-link>
      </ejb-local-ref>

      </enterprise-beans>

      <assembly-descriptor>
      <container-transaction>

      <ejb-name>personneBean</ejb-name>
      <method-name>*</method-name>

      <trans-attribute>Required</trans-attribute>
      </container-transaction>

      <container-transaction>

      <ejb-name>organismeBean</ejb-name>
      <method-name>*</method-name>

      <trans-attribute>Required</trans-attribute>
      </container-transaction>
      </assembly-descriptor>
      </ejb-jar>



      <?xml version="1.0"?>


      <enterprise-beans>

      <ejb-name>calendrierBean</ejb-name>
      <jndi-name>ejbcal/Calendrier</jndi-name>


      <ejb-name>personneBean</ejb-name>
      <local-jndi-name>ejbcal/LocalPersonne</local-jndi-name>


      <ejb-name>organismeBean</ejb-name>
      <local-jndi-name>ejbcal/LocalOrganisme</local-jndi-name>

      </enterprise-beans>