on 04-06-2006 2:11 PM
Hi,
I already posted this in the Java Programming Forum, but don't know, if my question should better be placed here!?
I'm having ongoing trouble with a self-written enterprise application, which depends on an EJB-Module.
I added the ejb-module as module to the application.xml of the application. I can see the added dependecies also under "Used DCs."
There is one Entity-Bean "Sequence" in the EJB-Module, which is configured in ejb-jar.xml and ejb-j2ee-engine.xml. In the DC of this EJB-Module there is a Puplic Part called ejbjar which shows the name of the module. I thought everyting is fine, but...
...when deploying the Application I get an Exception:
Caused by: java.lang.ClassNotFoundException: de.subject.eatomat.ejbmod.SequenceLocal
Found in negative cache
------------------------- Loader Info -------------------------
ClassLoader name: [subject.com/subject~eatomat~eappl]
Parent loader name: [Frame ClassLoader]
References:
common:service:http;service:servlet_jsp
service:ejb
common:service:iiop;service:naming;service:p4;service:ts
service:jmsconnector
library:jsse
library:servlet
common:library:IAIKSecurity;library:activation;library:mail;library:tc~sec~ssl
library:ejb20
library:j2eeca
library:jms
library:opensql
common:library:com.sap.security.api.sda;library:com.sap.security.core.sda;library:security.class;library:webservices_lib;service:adminadapter;service:basicadmin;service:com.sap.security.core.ume.service;service:configuration;service:connector;service:dbpool;service:deploy;service:jmx;service:jmx_notification;service:keystore;service:security;service:userstore
interface:resourcecontext_api
interface:webservices
interface:ejbserialization
library:subject.com~subject~eatomat~appl
Resources:
E:usrsapJ2EJC00j2eeclusterserver0appssubject.comsubject~eatomat~eapplservlet_jspTst_APPL_D~subject~eatomat~webappl~subject.comrootWEB-INFclasses
E:usrsapJ2EJC00j2eeclusterserver0appssubject.comsubject~eatomat~eapplsrcjavasrc.zip
E:usrsapJ2EJC00j2eeclusterserver0appssubject.comsubject~eatomat~eapplservlet_jspTst_APPL_D~subject~eatomat~webappl~subject.comwork
Loading model: {parent,references,local}
---------------------------------------------------------------
at com.sap.engine.frame.core.load.ReferencedLoader.loadClass(ReferencedLoader.java:348)
at com.sap.engine.services.ejb.deploy.xml.MethodsExtractor.getAllMethodsInBean(MethodsExtractor.java:91)
at com.sap.engine.services.ejb.deploy.xml.EJBJarParser.getMethodXml(EJBJarParser.java:1168)
... 25 more
Don't know what the problem is! Is there anyway to take a look inside the ClassLoader-Hierachy of the DeployService? Is there anything missing?
I can't find any examples of development of EJBs inside DCs with the JDI. The examples in the tutorial uses only a standard java library and no EJBs! What a shame...
Thomas
The short answer is: No!
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