Hi all,

I am working on a j2ee application with Oracle 9i Database as a backend, Struts as a MVC framework and Hibernate 3.2 for persistence layer.

I have developed my application in jdeveloper 10.1.3.3 and when i deploy it on the embedded oc4j it all works fine. However when I deploy a War file with my application to a standalone oc4j server I get the following error:

500 Internal Server Error
Servlet error: An exception occurred. The current application deployment descriptors do not allow for including it in this response. Please consult the application log for details.

in the logs i get the following:

07/09/26 15:33:29.796 10.1.3.3.0 Started
07/09/26 15:33:37.390 GLM: Error preloading servlet
javax.servlet.ServletException: Error instantiating servlet 'HibernateServlet'. Servlet class org.monsoon.glm.servlets.HibernateServlet not found in web-application GLM
at com.evermind.server.http.HttpApplication.servletClassNotFound(HttpApplication.java:4880)
at com.evermind.server.http.HttpApplication.findServlet(HttpApplication.java:4846)
at com.evermind.server.http.HttpApplication.findServlet(HttpApplication.java:4748)
at com.evermind.server.http.HttpApplication.initPreloadServlets(HttpApplication.java:4936)
at com.evermind.server.http.HttpApplication.initDynamic(HttpApplication.java:1145)
at com.evermind.server.http.HttpApplication.<init>(HttpApplication.java:741)
at com.evermind.server.ApplicationStateRunning.getHttpApplication(ApplicationStateRunning.java:414)
at com.evermind.server.Application.getHttpApplication(Application.java:570)
at com.evermind.server.http.HttpSite$HttpApplicationRunTimeReference.createHttpApplicationFromReference(HttpSite.java:1987)
at com.evermind.server.http.HttpSite$HttpApplicationRunTimeReference.<init>(HttpSite.java:1906)
at com.evermind.server.http.HttpSite.addHttpApplication(HttpSite.java:1603)
at oracle.oc4j.admin.internal.WebApplicationBinder.bindWebApp(WebApplicationBinder.java:238)
at oracle.oc4j.admin.internal.WebApplicationBinder.bindWebApp(WebApplicationBinder.java:99)
at oracle.oc4j.admin.internal.ApplicationDeployer.bindWebApp(ApplicationDeployer.java:547)
at oracle.oc4j.admin.internal.ApplicationDeployer.doDeploy(ApplicationDeployer.java:202)
at oracle.oc4j.admin.internal.DeployerBase.execute(DeployerBase.java:93)
at oracle.oc4j.admin.jmx.server.mbeans.deploy.OC4JDeployerRunnable.doRun(OC4JDeployerRunnable.java:52)
at oracle.oc4j.admin.jmx.server.mbeans.deploy.DeployerRunnable.run(DeployerRunnable.java:81)
at com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:303)
at java.lang.Thread.run(Thread.java:595)
07/09/26 15:33:37.390 GLM: 10.1.3.3.0 Started
07/09/26 15:34:23.531 GLM: Servlet error
java.lang.RuntimeException: org.hibernate.HibernateException: Could not find datasource
at org.monsoon.glm.dao.util.ConnectionFactory.<init>(ConnectionFactory.java:24)
at org.monsoon.glm.dao.util.ConnectionFactory.getInstance(ConnectionFactory.java:30)
at org.monsoon.glm.dao.UserDao.getUser(UserDao.java:42)
at org.monsoon.glm.controller.LoginAction.execute(LoginAction.java:75)
at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:484)
at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:274)
at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1482)
at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:525)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:763)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
at com.evermind[Oracle Containers for J2EE 10g (10.1.3.3.0) ].server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:713)
at com.evermind[Oracle Containers for J2EE 10g (10.1.3.3.0) ].server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:370)
at com.evermind[Oracle Containers for J2EE 10g (10.1.3.3.0) ].server.http.HttpRequestHandler.doProcessRequest(HttpRequestHandler.java:871)
at com.evermind[Oracle Containers for J2EE 10g (10.1.3.3.0) ].server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:453)
at com.evermind[Oracle Containers for J2EE 10g (10.1.3.3.0) ].server.http.HttpRequestHandler.serveOneRequest(HttpRequestHandler.java:221)
at com.evermind[Oracle Containers for J2EE 10g (10.1.3.3.0) ].server.http.HttpRequestHandler.run(HttpRequestHandler.java:122)
at com.evermind[Oracle Containers for J2EE 10g (10.1.3.3.0) ].server.http.HttpRequestHandler.run(HttpRequestHandler.java:111)
at oracle.oc4j.network.ServerSocketReadHandler$SafeRunnable.run(ServerSocketReadHandler.java:260)
at oracle.oc4j.network.ServerSocketAcceptHandler.procClientSocket(ServerSocketAcceptHandler.java:239)
at oracle.oc4j.network.ServerSocketAcceptHandler.access$700(ServerSocketAcceptHandler.java:34)
at oracle.oc4j.network.ServerSocketAcceptHandler$AcceptHandlerHorse.run(ServerSocketAcceptHandler.java:880)
at com.evermind[Oracle Containers for J2EE 10g (10.1.3.3.0) ].util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:303)
at java.lang.Thread.run(Thread.java:595)
Caused by: org.hibernate.HibernateException: Could not find datasource
at org.hibernate.connection.DatasourceConnectionProvider.configure(DatasourceConnectionProvider.java:56)
at org.hibernate.connection.ConnectionProviderFactory.newConnectionProvider(ConnectionProviderFactory.java:124)
at org.hibernate.connection.ConnectionProviderFactory.newConnectionProvider(ConnectionProviderFactory.java:56)
at org.hibernate.cfg.SettingsFactory.createConnectionProvider(SettingsFactory.java:414)
at org.hibernate.cfg.SettingsFactory.buildSettings(SettingsFactory.java:62)
at org.hibernate.cfg.Configuration.buildSettings(Configuration.java:2009)
at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1292)
at org.monsoon.glm.dao.util.ConnectionFactory.<init>(ConnectionFactory.java:18)
... 22 more
Caused by: javax.naming.NameNotFoundException: java:comp/env/jdbc/DBConnMilofDS not found in GLM
at com.oracle.naming.J2EEContext.getSubContext(J2EEContext.java:225)
at com.oracle.naming.J2EEContext.lookup(J2EEContext.java:172)
at com.evermind[Oracle Containers for J2EE 10g (10.1.3.3.0) ].server.ApplicationContext.lookupInJavaContext(ApplicationContext.java:308)
at com.evermind[Oracle Containers for J2EE 10g (10.1.3.3.0) ].server.ApplicationContext.unprivileged_lookup(ApplicationContext.java:232)
at com.evermind[Oracle Containers for J2EE 10g (10.1.3.3.0) ].server.ApplicationContext.lookup(ApplicationContext.java:197)
at javax.naming.InitialContext.lookup(InitialContext.java:351)
at org.hibernate.connection.DatasourceConnectionProvider.configure(DatasourceConnectionProvider.java:52)
... 29 more

I have tried disabling toplink, but it still doesnt work.

I am pretty new to oc4j and at this point I dont know how to set it up to recognize my hibernate and db connection.

Thank you in advance :),
Sizzla