2 Replies Latest reply on Oct 30, 2006 9:51 AM by Miroslav Genov

    Jboss CMP and Blob fields

    Miroslav Genov Newbie

      Hi everyone,
      i have a problem with mapping on a jboss-4.0.3. I have a simple CMP bean with attribute of type byte[]. I wan't to map that property to database blob field (database is Informix). This is the field description in jbosscmp-jdbc.xml

      <entity>
       <ejb-name>ExciseDeclarationHistory</ejb-name>
       <cmp-field>
       <field-name>id</field-name>
       <column-name>id</column-name>
       </cmp-field>
       <cmp-field>
       <field-name>editPerson</field-name>
       <column-name>editperson</column-name>
       </cmp-field>
       <cmp-field>
       <field-name>editPersonOffice</field-name>
       <column-name>editpersonoffice</column-name>
       </cmp-field>
       <cmp-field>
       <field-name>historyBean</field-name>
       <column-name>historybean</column-name>
       </cmp-field>
       </entity>
      



      And this is the throwed exception when i try to create entity
      5:30:01,765 INFO [STDOUT] at java.lang.Thread.run(Thread.java:595)
      15:30:01,765 INFO [STDOUT] Caused by: javax.ejb.EJBException: Store failed; CausedByException is:
       Smart-large-object error.
      15:30:01,765 INFO [STDOUT] at org.jboss.ejb.plugins.cmp.jdbc.JDBCStoreEntityCommand.execute(JDBCStoreEntityCommand.java:144)
      15:30:01,765 INFO [STDOUT] at org.jboss.ejb.plugins.cmp.jdbc.JDBCStoreManager.storeEntity(JDBCStoreManager.java:651)
      15:30:01,765 INFO [STDOUT] at org.jboss.ejb.plugins.CMPPersistenceManager.storeEntity(CMPPersistenceManager.java:413)
      15:30:01,765 INFO [STDOUT] at org.jboss.resource.connectionmanager.CachedConnectionInterceptor.storeEntity(CachedConnectionInterceptor.java:279)
      15:30:01,765 INFO [STDOUT] at org.jboss.ejb.EntityContainer.storeEntity(EntityContainer.java:743)
      15:30:01,765 INFO [STDOUT] at org.jboss.ejb.GlobalTxEntityMap$2.synchronize(GlobalTxEntityMap.java:134)
      15:30:01,765 INFO [STDOUT] at org.jboss.ejb.GlobalTxEntityMap$GlobalTxSynchronization.synchronize(GlobalTxEntityMap.java:253)
      15:30:01,765 INFO [STDOUT] at org.jboss.ejb.GlobalTxEntityMap$GlobalTxSynchronization.beforeCompletion(GlobalTxEntityMap.java:302)
      15:30:01,765 INFO [STDOUT] at org.jboss.tm.TransactionImpl.doBeforeCompletion(TransactionImpl.java:1473)
      15:30:01,765 INFO [STDOUT] at org.jboss.tm.TransactionImpl.beforePrepare(TransactionImpl.java:1092)
      15:30:01,765 INFO [STDOUT] at org.jboss.tm.TransactionImpl.commit(TransactionImpl.java:306)
      15:30:01,765 INFO [STDOUT] ... 43 more
      



      Any ideas ?