Re: DListImpl not found in OJB Repository

[Armin Waibel]

Hi,

Franz-Josef Herpers wrote:
Hi,

I'm trying to get OJB running in a servlet application against an oracle 
DB. I followed all the steps provided by the documentation.

But when I run the application I always get the error messages:

org.apache.ojb.odmg.collections.DListImpl not found in OJB Repository

In your repository.xml file, did you include the
repository_internal.xml (contains the OJB internal used
metadata)?
regards,
Armin
The test code to start a retrieval query is:

try {

                // 1. open a transaction
                Transaction tx = odmg.newTransaction();
                tx.begin();
                // 2. get an OQLQuery object from the ODMG facade
                OQLQuery query = odmg.newOQLQuery();
                // 3. set the OQL select statement
                query.create(
                    "select allMerkmalDefs from " + 
MerkmalDef.class.getName());

                // 4. perform the query and store the result
                // in a persistent Collection
                DList allMerkmalDefs = (DList) query.execute();
                tx.commit();
                // 5. now iterate over the result to print each product
                java.util.Iterator iter = allMerkmalDefs.iterator();
                while (iter.hasNext()) {
                    System.out.println(iter.next());
                }
            } catch (Throwable t) {
                log.error(t.getMessage());
            }
My first thought was that the message indicates missing internal tables 
for OJB (OJB repository?). But after running the torquee skript as 
explained in http://db.apache.org/ojb/platforms.html nothing changed.

Any hints would be very helpful.

Thanks in advance
Franz
---------------------------------------------------------------------
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]




---------------------------------------------------------------------
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]