Hi folks, I asked a similar question last week and I'm still scratching my head here.
In order to track down what I'm missing I created a very simple application using Hibernate (if such exists) against a local database defining only one table. I've created my geronimo-web.xml file that looks like: <?xml version="1.0" encoding="UTF-8"?> <web-app xmlns="http://geronimo.apache.org/xml/ns/j2ee/web-1.2";> <environment> <moduleId> <groupId>net.berghold.testgeronimo.website</groupId> <artifactId>Geronimo_Test_Hibernate_App</artifactId> <version>2.0</version> <type>war</type> </moduleId> </environment> <context-root>/testgapp</context-root> </web-app> Simple... simple... The only JSP page does this: <% Mytest mt = new Mytest(new Date().toString(),"A Field"); MytestDAO dao = new MytestDAO(); dao.save(mt); %> Simple... simple... What I'm seeing happen is the data never gets saved. Looking at the logs I see a variety of errors that pique my interest. %%%% Error Creating SessionFactory %%%% java.lang.ClassCastException: java.util.HashSet at org.hibernate.util.PropertiesHelper.resolvePlaceHolders(PropertiesHelper.java:88) being one and %%%% Error Creating SessionFactory %%%% org.hibernate.MappingException: Could not read mappings from resource: net/berghold/tg/persistance/Mytest.hbm.xml being another and even more interesting is Caused by: org.hibernate.DuplicateMappingException: Duplicate class/entity mapping net.berghold.tg.persistance.Mytest What the...? What is special about deploying Hibernate based apps under Geronimo that web searches haven't revealed, or will Hibernate even work under Geronimo? The HibernateSessionFactory that I'm using is pretty stock stuff that you find on the Hibernate.org website. Looking at the book "Professional Apache Geronimo" yields no mention of Hibernate at all which is really making me begin to wonder. Anybody got any ideas out there? ---- Peter L. Berghold Unix Professional [EMAIL PROTECTED] AIM: redcowdawg YIM: blue_cowdawg "Those who fail to learn from history are condemned to repeat it."
