I've been trying to get an EJB jar file loaded into WebSphere, but every time I get confronted with the same error message on deployment: [15/02/06 08:53:18:876 GMT] 3d83305b ApplicationMg A WSVR0200I: Starting application: IntlHealthcare [15/02/06 08:53:18:985 GMT] 3d83305b EJBContainerI I WSVR0207I: Preparing to start EJB jar: EligabilityEJB.jar [15/02/06 08:53:19:094 GMT] 3d83305b BeanMetaData E CNTR0075E: The user-provided class "com.intl.ecommerce.healthcare.business.eligability.ejb.EligabilityLocal" needed by the EnterpriseBean could not be found or loaded. [15/02/06 08:53:19:126 GMT] 3d83305b EJBContainerI E WSVR0209E: Unable to prepare EJB jar EligabilityEJB.jar [class com.ibm.ws.runtime.component.DeployedModuleImpl], enterprise bean com.ibm.etools.ejb.impl.SessionImpl(Eligability) (transactionType: Container, sessionType: Stateless) java.lang.NoClassDefFoundError: com/intl/ecommerce/healthcare/business/eligability/bean/EligabilityPolicy at java.lang.Class.getDeclaredMethods0(Native Method) at java.lang.Class.privateGetDeclaredMethods(Class.java:1753) at java.lang.Class.privateGetPublicMethods(Class.java:1781)
I can see two problems above, and they are related!
The class �EligabilityPolicy� exists in a project utility jar file called EligabilityBusiness.jar
The local interface �EligabilityLocal� has �EligabilityPolicy� as one of its return types. If I change this so the method in question returns a String, deployment is fine. This is going to be down to the way my project utilities are ordered / included in the EAR descriptor, but I really can�t see anything wrong in this respect!
Also, once deployed (with the method returning a String), the WAR client application insists on calling the Bean�s remote interface � the entire application will be running inside the same JVM, so I want to call the Bean�s local interface; the exception stack is: [15/02/06 09:21:25:938 GMT] 6ef77336 SystemErr R java.lang.ClassCastException: cannot cast class com.intl.ecommerce.healthcare.business.eligability.ejb._EligabilityHome_Stub to interface com.intl. ecommerce.healthcare.business.eligability.ejb.EligabilityLocalHome [15/02/06 09:21:25:938 GMT] 6ef77336 SystemErr R at com.ibm.rmi.javax.rmi.PortableRemoteObject.narrow(PortableRemoteObject.java:409) [15/02/06 09:21:25:938 GMT] 6ef77336 SystemErr R at javax.rmi.PortableRemoteObject.narrow(PortableRemoteObject.java:156) [15/02/06 09:21:25:938 GMT] 6ef77336 SystemErr R at com.intl.ecommerce.healthcare.web.eligability.facade.EligabilityFacade.init(EligabilityFacade.java:50)
The code responsible for invoking this is
As you can imagine, changing the jndi name from
throws a NameNotFoundException. Does the jndi name strictly point to the remote interface? If so, how do I get a hold of the Local interface? Many thanks
Joined: Feb 14, 2006
I�ve been trying some other approaches, still can�t discover the Local interface � experiencing naming context exceptions. I�ve tried amending the invocation code to
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subject: EJB deployment and calling local interface