Do you have the right jars in WEB-INF/lib ???
On Tue, 2002-09-03 at 16:48, Stefaan Nachtergaele wrote:
> The following code works fine unless I run it from a servlet. I don't
> understand the
> NoClassDefFoundError. All the other OJB/odmg classes be found but not the
> OQLQueryImpl (the class
> that is instantiated on line 160 in org.apache.ojb.odmg.OJB.newOQLQuery).
> It's in the class path
> just like the others.
>
> my servlet does this:
> Implementation odmg=null;
> try {
> Implementation odmg = OJB.getInstance();
> Database db = odmg.newDatabase();
> db.open("db/repository.xml", Database.OPEN_READ_WRITE);
> Transaction tx = odmg.newTransaction();
> tx.begin();
> line 48: EnhancedOQLQuery query = odmg.newOQLQuery();
> DList models = null;
> query.create("select OJBModel from " + OJBModel.class.getName()
> + " where ID = min(ID)");
> models = (DList) query.execute();
> tx.commit();
> } catch (Exception e) {
> e.printStackTrace();
> tx.abort();
> }
>
> The stack trace is this:
> java.lang.NoClassDefFoundError: antlr/TokenStreamException
> at org.apache.ojb.odmg.OJB.newOQLQuery(OJB.java:160)
> at com.projexact.test.ServletTest.doGet(ServletTest.java:48)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application
> FilterChain.java:247)
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh
> ain
>
> Does anyone know what I'm doing wrong?
> Stefaan Nachtergaele
>
>
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>
--
Leandro Rodrigo Saad Cruz
IT - Inter Business Tecnologia e Servicos (IB)
http://www.ibnetwork.com.br
http://jakarta.apache.org/ojb
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