src/main/java/org/apache/jackrabbit/ocm/manager/collectionconverter/impl/EnumCollectionConverterImpl.java [153:175]:
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
            return objects;
        }
        catch(ValueFormatException vfe) {
          throw new ObjectContentManagerException("Cannot get the collection field : "
                  + collectionDescriptor.getFieldName()
                  + "for class " + collectionDescriptor.getClassDescriptor().getClassName(),
                  vfe);
        }
    }

    /**
     * @see AbstractCollectionConverterImpl#doIsNull(Session, Node, CollectionDescriptor, Class)
     */
    protected boolean doIsNull(Session session,
                                              Node parentNode,
                                              CollectionDescriptor collectionDescriptor,
                                              Class collectionFieldClass) throws RepositoryException {
        String jcrName = getCollectionJcrName(collectionDescriptor);

         if (!parentNode.hasProperty(jcrName)) {
            return true;
        }
        return false;
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -



src/main/java/org/apache/jackrabbit/ocm/manager/collectionconverter/impl/MultiValueCollectionConverterImpl.java [189:211]:
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
            return objects;
        }
        catch(ValueFormatException vfe) {
          throw new ObjectContentManagerException("Cannot get the collection field : "
                  + collectionDescriptor.getFieldName()
                  + "for class " + collectionDescriptor.getClassDescriptor().getClassName(),
                  vfe);
        }
    }

    /**
     * @see AbstractCollectionConverterImpl#doIsNull(Session, Node, CollectionDescriptor, Class)
     */
    protected boolean doIsNull(Session session,
                                              Node parentNode,
                                              CollectionDescriptor collectionDescriptor,
                                              Class collectionFieldClass) throws RepositoryException {
        String jcrName = getCollectionJcrName(collectionDescriptor);

         if (!parentNode.hasProperty(jcrName)) {
            return true;
        }
        return false;
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -