Re: [JBoss-user] error in running application that uses JDO - cannotlocate persistencemanagerfactory

Alexey Loubyansky Mon, 18 Aug 2003 09:33:20 -0700

Yes, it is possible. For now, you can deploy war and jar seperately from each other, or pack them together in a JAR or SAR archive. JAR and SAR deployers look for nested packages and deploy them. EAR deployer deploys only packages specified in application.xml (there is no jdo module). So, you can't put JDO package in an EAR, ATM. Eventually, all this will be possible.

alex

[EMAIL PROTECTED] wrote:

Hi Alexey,      
        so what are the workarounds? is it impossible to use JDO wiht
Web Archive?
if instead i place the JDO classes inside the \classes directory of
the webapp will it work?
i need it 'desperately'. i m willing 2 wait if u can give me a timeline
of when it will work with webapp.... :-) and i m willing to help if needed..
thanx and regards
        marco
-----Original Message-----
From: ext Alexey Loubyansky [mailto:[EMAIL PROTECTED]
Sent: 18 August, 2003 17:00
To: [EMAIL PROTECTED]
Subject: Re: [JBoss-user] error in running application that uses JDO -
cannot locate persistencemanagerfactory
Unfortunately, it is a limitation of JDODeployer. At the moment, you can't place JDO jar packages into the lib directories of the WAR. The JAR in the WAR will be added to the classpath but won't be deployed by the JDODeployer. Actually, it behaves like EJBDeployer.

alex

[EMAIL PROTECTED] wrote:

hi all, i have written a web app that uses jdo. i have written a class named Test in the package com.marco.test i have placed the Test.jdo in the same package, and then
created a jar file.

i have subsequently added the jar file to the lib directory
of the web application.

the Test.jdo class is as follow

<?xml version="1.0" encoding="UTF-8"?> <jdo> <package name="com.tgmm.commons"> <class name="Test" objectid-class="java.lang.Integer"> <field name="name"> <extension vendor-name="jboss"
key="column-name" value="name"/>

</field> <field name="te�" default-fetch-group="true"> <extension vendor-name="jboss"
key="column-name" value="tel"/>

</field>

<extension vendor-name="jboss" key="table-name"
value="test"/>

<extension vendor-name="jboss"
key="objectid-column-name" value="oid"/>

<extension vendor-name="jboss" key="datasource"
value="java:/MySqlDS"/>

<extension vendor-name="jboss"
key="key-generator-factory" value="java:/HiLoIDGeneratorFactory"/>
     </class>
  </package>
<extension vendor-name="jboss"
key="persistence-manager-factory" value="java:/PersistenceManagerFactory"/>

</jdo>

in the code i am trying to retrieve the
PersistenceManagerFactory by doing this:

InitialContext ic = null; try { ic = new InitialContext(); pmf =
(PersistenceManagerFactory)ic.lookup("java:/PersistenceManager
Factory");
System.err.println("We
got successfully persistencemanagerfactory.");
                                } catch(NamingException e) {
                                        e.printStackTrace();
                                }
but i keep on getting following exception.

15:54:58,433 ERROR [STDERR]
javax.naming.NameNotFoundException: PersistenceManag

erFactory not bound 15:54:58,443 ERROR [STDERR] at
org.jnp.server.NamingServer.getBinding(Naming

Server.java:490) 15:54:58,443 ERROR [STDERR] at
org.jnp.server.NamingServer.getBinding(Naming

Server.java:498) 15:54:58,453 ERROR [STDERR] at
org.jnp.server.NamingServer.getObject(NamingS

erver.java:504) 15:54:58,453 ERROR [STDERR] at
org.jnp.server.NamingServer.lookup(NamingServ

er.java:277) 15:54:58,453 ERROR [STDERR] at
org.jnp.interfaces.NamingContext.lookup(Namin

gContext.java:500) 15:54:58,463 ERROR [STDERR] at
org.jnp.interfaces.NamingContext.lookup(Namin

gContext.java:479) 15:54:58,463 ERROR [STDERR] at
javax.naming.InitialContext.lookup(InitialCon

text.java:347) 15:54:58,463 ERROR [STDERR] at
com.tgmm.action.TestAction.perform(Unknown So

urce) 15:54:58,473 ERROR [STDERR] at
org.apache.struts.action.Action.execute(Actio

n.java:415) 15:54:58,473 ERROR [STDERR] at
org.apache.struts.action.RequestProcessor.pro

cessActionPerform(RequestProcessor.java:480) 15:54:58,483 ERROR [STDERR] at
org.apache.struts.action.RequestProcessor.pro

cess(RequestProcessor.java:274) 15:54:58,483 ERROR [STDERR] at
org.apache.struts.action.ActionServlet.proces

s(ActionServlet.java:1420) 15:54:58,493 ERROR [STDERR] at
org.apache.struts.action.ActionServlet.doGet(

ActionServlet.java:502) 15:54:58,493 ERROR [STDERR] at
javax.servlet.http.HttpServlet.service(HttpSe

rvlet.java:740) 15:54:58,493 ERROR [STDERR] at
javax.servlet.http.HttpServlet.service(HttpSe

rvlet.java:853) 15:54:58,503 ERROR [STDERR] at
org.apache.catalina.core.ApplicationFilterCha

in.internalDoFilter(ApplicationFilterChain.java:247) 15:54:58,503 ERROR [STDERR] at
org.apache.catalina.core.ApplicationFilterCha

in.doFilter(ApplicationFilterChain.java:193) 15:54:58,503 ERROR [STDERR] at
org.apache.catalina.core.StandardWrapperValve

.invoke(StandardWrapperValve.java:256) 15:54:58,513 ERROR [STDERR] at
org.apache.catalina.core.StandardPipeline$Sta

ndardPipelineValveContext.invokeNext(StandardPipeline.java:643) 15:54:58,513 ERROR [STDERR] at
org.apache.catalina.core.StandardPipeline.inv

oke(StandardPipeline.java:480) 15:54:58,513 ERROR [STDERR] at
org.apache.catalina.core.ContainerBase.invoke

(ContainerBase.java:995) 15:54:58,523 ERROR [STDERR] at
org.apache.catalina.core.StandardContextValve

.invoke(StandardContextValve.java:191) 15:54:58,523 ERROR [STDERR] at
org.apache.catalina.core.StandardPipeline$Sta

ndardPipelineValveContext.invokeNext(StandardPipeline.java:643) 15:54:58,533 ERROR [STDERR] at
org.jboss.web.catalina.security.JBossSecurity

MgrRealm.invoke(JBossSecurityMgrRealm.java:236) 15:54:58,533 ERROR [STDERR] at
org.apache.catalina.core.StandardPipeline$Sta

ndardPipelineValveContext.invokeNext(StandardPipeline.java:641) 15:54:58,533 ERROR [STDERR] at
org.apache.catalina.valves.CertificatesValve.

invoke(CertificatesValve.java:246) 15:54:58,543 ERROR [STDERR] at
org.apache.catalina.core.StandardPipeline$Sta

ndardPipelineValveContext.invokeNext(StandardPipeline.java:641) 15:54:58,543 ERROR [STDERR] at
org.jboss.web.catalina.statistics.ContainerSt

atsValve.invoke(ContainerStatsValve.java:75) 15:54:58,553 ERROR [STDERR] at
org.apache.catalina.core.StandardPipeline$Sta

ndardPipelineValveContext.invokeNext(StandardPipeline.java:641) 15:54:58,553 ERROR [STDERR] at
org.apache.catalina.core.StandardPipeline.inv

oke(StandardPipeline.java:480) 15:54:58,553 ERROR [STDERR] at
org.apache.catalina.core.ContainerBase.invoke

(ContainerBase.java:995) 15:54:58,563 ERROR [STDERR] at
org.apache.catalina.core.StandardContext.invo

ke(StandardContext.java:2415) 15:54:58,563 ERROR [STDERR] at
org.apache.catalina.core.StandardHostValve.in

voke(StandardHostValve.java:180) 15:54:58,573 ERROR [STDERR] at
org.apache.catalina.core.StandardPipeline$Sta

ndardPipelineValveContext.invokeNext(StandardPipeline.java:643) 15:54:58,573 ERROR [STDERR] at
org.apache.catalina.valves.ErrorDispatcherVal

ve.invoke(ErrorDispatcherValve.java:171) 15:54:58,573 ERROR [STDERR] at
org.apache.catalina.core.StandardPipeline$Sta

ndardPipelineValveContext.invokeNext(StandardPipeline.java:641) 15:54:58,583 ERROR [STDERR] at
org.apache.catalina.valves.ErrorReportValve.i

nvoke(ErrorReportValve.java:172) 15:54:58,583 ERROR [STDERR] at
org.apache.catalina.core.StandardPipeline$Sta

ndardPipelineValveContext.invokeNext(StandardPipeline.java:641) 15:54:58,593 ERROR [STDERR] at
org.apache.catalina.valves.AccessLogValve.inv

oke(AccessLogValve.java:509) 15:54:58,593 ERROR [STDERR] at
org.apache.catalina.core.StandardPipeline$Sta

ndardPipelineValveContext.invokeNext(StandardPipeline.java:641) 15:54:58,593 ERROR [STDERR] at
org.apache.catalina.core.StandardPipeline.inv

oke(StandardPipeline.java:480) 15:54:58,603 ERROR [STDERR] at
org.apache.catalina.core.ContainerBase.invoke

(ContainerBase.java:995) 15:54:58,603 ERROR [STDERR] at
org.apache.catalina.core.StandardEngineValve.

invoke(StandardEngineValve.java:174) 15:54:58,613 ERROR [STDERR] at
org.apache.catalina.core.StandardPipeline$Sta

ndardPipelineValveContext.invokeNext(StandardPipeline.java:643) 15:54:58,613 ERROR [STDERR] at
org.apache.catalina.core.StandardPipeline.inv

oke(StandardPipeline.java:480) 15:54:58,623 ERROR [STDERR] at
org.apache.catalina.core.ContainerBase.invoke

(ContainerBase.java:995) 15:54:58,623 ERROR [STDERR] at
org.apache.coyote.tomcat4.CoyoteAdapter.servi

ce(CoyoteAdapter.java:223) 15:54:58,623 ERROR [STDERR] at
org.apache.coyote.http11.Http11Processor.proc

ess(Http11Processor.java:594) 15:54:58,633 ERROR [STDERR] at
org.apache.coyote.http11.Http11Protocol$Http1

1ConnectionHandler.processConnection(Http11Protocol.java:392) 15:54:58,633 ERROR [STDERR] at
org.apache.tomcat.util.net.TcpWorkerThread.ru

nIt(PoolTcpEndpoint.java:565) 15:54:58,633 ERROR [STDERR] at
org.apache.tomcat.util.threads.ThreadPool$Con

trolRunnable.run(ThreadPool.java:619) 15:54:58,643 ERROR [STDERR] at
java.lang.Thread.run(Thread.java:536)

15:54:58,643 ERROR [STDERR] java.lang.NullPointerException 15:54:58,643 ERROR [STDERR] at
com.tgmm.action.TestAction.perform(Unknown So

urce) 15:54:58,643 ERROR [STDERR] at
org.apache.struts.action.Action.execute(Actio
n.java:415)

anyone can help?
thanx and regards
        marco
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Re: [JBoss-user] error in running application that uses JDO - cannotlocate persistencemanagerfactory

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