Jdev 10.1.2 JBO-33001: Cannot find the configuration file bc4j.xcfg in cla

Question

Hi all,
i have a ear application containing a web app and a bc4j module deployed on the embedded oc4j instance inside JDeveloper 10.1.2 (build 1929). Inside the model i have a topic durable subscriber that, when a message is sent, invoke, by reflection, a java class to perform the job. Inside the java class i need an Application Module so i write
ApplicationModule am = Configuration.createRootApplicationModule(fullClassName, configuration);
but i get the error in the subject.
Here is a piece of the stack trace
oracle.jbo.JboException: JBO-33001: Cannot find the configuration file /it/despa
r/orderplatform/model/services/common/bc4j.xcfg in the classpath
at oracle.jbo.client.Configuration.loadFromClassPath(Configuration.java:
358)
at oracle.jbo.common.ampool.PoolMgr.createPool(PoolMgr.java:281)
at oracle.jbo.common.ampool.PoolMgr.findPool(PoolMgr.java:482)
at oracle.jbo.common.ampool.ContextPoolManager.findPool(ContextPoolManag
er.java:165)
at oracle.jbo.client.Configuration.createRootApplicationModule(Configura
tion.java:1457)
at oracle.jbo.client.Configuration.createRootApplicationModule(Configura
tion.java:1435)
at it.despar.orderplatform.task.GenericTask.getApplicationModule(Generic
Task.java:40)
at it.despar.orderplatform.task.trasmission.ValidateTrasmissionTask.<ini
t>(ValidateTrasmissionTask.java:38)
at it.despar.orderplatform.jms.utils.TaskInvoker.invoke(TaskInvoker.java
:27)
at it.despar.orderplatform.jms.listener.TextListener.onMessage(TextListe
ner.java:60)
at com.seebeyond.jms.client.STCMessageConsumer.onMessage(STCMessageConsu
mer.java:529)
at com.seebeyond.jms.client.STCSession.onMessage(STCSession.java:259)
at com.seebeyond.jms.sockets.ConsumerSocket.deliverMessage(ConsumerSocke
t.java:346)
at com.seebeyond.jms.sockets.ThreadPerConnectionMgr$ConnThread.run(Threa
dPerConnectionMgr.java:230)
If i invoke the java class (the task) by command line inside jdev all works fine.
I've read all the stuff about this exception but they do not apply to mi problem (I run the adf runtime installer, i try with an oc4j extended and standalone....)
Please help us. Thanks
Any ideas?
Suggestion?

Answer 1

This program is an example of basically what ADFBC will be trying to do to open/parse the bc4j.xcfg file. Can you incorporate the same lines into your test program to see if it also behaves the same in your JMS-initiated Java class ?
Of course, you'll need to substitute "sample/common/bc4j.xcfg" with your relevant path name.
package sample;
import java.io.IOException;
import oracle.xml.parser.v2.DOMParser;
import oracle.xml.parser.v2.XMLDocument;
import oracle.xml.parser.v2.XMLParseException;
import org.xml.sax.SAXException;
public class Class1 {
  public static void main(String[] args) throws XMLParseException,
                                                  SAXException, IOException {
    DOMParser d = new DOMParser();
   d.parse(Thread.currentThread().getContextClassLoader().getResource("sample/common/bc4j.xcfg"));
    XMLDocument doc = d.getDocument();
    doc.print(System.out);
}