[ojb-users] NoSuchElementException and n:m mapping

[Stephane F. <sf...@un...>]

Hi,
 I am back with this NoSuchElementException.I could not fix this problem.Bu=
t=20
I can describe more on what is happening:

I have 2 tables and I am doing a m:n association with manual decomposition =
so I have 3 tables:
einrichtung, personal and personal einrichtung
I am trying to create all the einrichtung objects.And heres what happen:
1.Einrichtung objets are created
2.personal_einrichtung objet are also created
3.Error: OJB wants to create the Personal objects (that s ok!) but it cant
and the ERROR returned is:
[ojb.broker.singlevm.PersistenceBrokerImpl] ERROR: expected type: class =
model.Personal

normally here the .PersistenceBrokerImpl line ~520 performs this log:
logger.error("actual type:   " + getReferencedObject(newObj, rds, =
mif).getClass());

But it cant perform it.
I found what was the actual type of the object and it is personal_einrichtu=
ng


I thing something may be wrong with my configuration so I put the =
repository here (interesting parts).
Thanx for helping

St=E9phane



<ClassDescriptor id=3D"0">
  <class.name>com.unilog.iubs.kita.model.Einrichtung</class.name>
  <table.name>.einrichtung</table.name>
 =20
  <FieldDescriptor id=3D"1">
    <field.name>id</field.name>
    <column.name>id</column.name>
    <jdbc_type>INTEGER</jdbc_type>
    <PrimaryKey>true</PrimaryKey>
  </FieldDescriptor>
 =20
  <FieldDescriptor id=3D"2">
    <field.name>name</field.name>
    <column.name>name</column.name>
    <jdbc_type>VARCHAR</jdbc_type>
  </FieldDescriptor>
=20
    <cdfield.name>personalEinrichtung</cdfield.name>
    <items.class>com.unilog.iubs.kita.model.Personal_einrichtung</items.cla=
ss>
    <inverse_fk_descriptor_ids>1</inverse_fk_descriptor_ids>
  </CollectionDescriptor> =20
</ClassDescriptor>



<ClassDescriptor id=3D"5">
  <class.name>com.unilog.iubs.kita.model.Personal</class.name>
  <table.name>.personal</table.name>
  <FieldDescriptor id=3D"0">
    <field.name>id</field.name>
    <column.name>id</column.name>
    <jdbc_type>INTEGER</jdbc_type>
    <PrimaryKey>true</PrimaryKey>
  </FieldDescriptor>
  <FieldDescriptor id=3D"1">
    <field.name>name</field.name>
    <column.name>name</column.name>
    <jdbc_type>VARCHAR</jdbc_type>
  </FieldDescriptor>
  <FieldDescriptor id=3D"2">
    <field.name>vorname</field.name>
    <column.name>vorname</column.name>
    <jdbc_type>VARCHAR</jdbc_type>
  </FieldDescriptor>

 =20
  <CollectionDescriptor id=3D"2">
    <cdfield.name>einrichtungen</cdfield.name>
    <items.class>com.unilog.iubs.kita.model.Personal_einrichtung</items.cla=
ss>
    <inverse_fk_descriptor_ids>0</inverse_fk_descriptor_ids>
  </CollectionDescriptor>
</ClassDescriptor>

<ClassDescriptor id=3D"6">
  <class.name>com.unilog.iubs.kita.model.Personal_einrichtung</class.name>
  <table.name>.personal_einrichtung</table.name>
  <FieldDescriptor id=3D"1">
    <field.name>einrichtungId</field.name>
    <column.name>einrichtungId</column.name>
    <jdbc_type>INTEGER</jdbc_type>
    <PrimaryKey>true</PrimaryKey>
  </FieldDescriptor>
  <FieldDescriptor id=3D"2">
    <field.name>leitung</field.name>
    <column.name>leitung</column.name>
    <jdbc_type>TINYINT</jdbc_type>
  </FieldDescriptor>
  <FieldDescriptor id=3D"0">
    <field.name>personalId</field.name>
    <column.name>personalId</column.name>
    <jdbc_type>INTEGER</jdbc_type>
    <PrimaryKey>true</PrimaryKey>
  </FieldDescriptor>

 <ReferenceDescriptor id=3D"1">
    <rdfield.name>personal</rdfield.name>
    <referenced.class>com.unilog.iubs.kita.model.Personal</referenced.class=
>
    <fk_descriptor_ids>0</fk_descriptor_ids>
  </ReferenceDescriptor>
  <ReferenceDescriptor id=3D"2">
    <rdfield.name>einrichtung</rdfield.name>
    <referenced.class>com.unilog.iubs.kita.model.Einrichtung</referenced.cl=
ass>
    <fk_descriptor_ids>1</fk_descriptor_ids>
  </ReferenceDescriptor>
</ClassDescriptor>