3 Replies Latest reply on Aug 16, 2016 2:38 AM by jaikiran

java.lang.ClassCastException: com.load.DBKeyStore$$$view76 cannot be cast to com.load.DBKeyStore

tavleen Aug 13, 2016 10:19 AM

I am trying to access a local EJB using jndi lookup.

_____________________________________________________________________________________

public final class DatabaseKeyStoreSpi extends KeyStoreSpi {

private DBKeyStore keyStore ;

{

keyStore = InitialContext.doLookup("java:app/core/DBKeyStoreBean!DBKeyStore");

}

.... other stuff

}

_____________________________________________________________________________________

where DBKeyStoreBean got the structure

@Stateless

@TransactionAttribute(TransactionAttributeType.REQUIRED)

@DependsOn("GServiceBean")

public class DBKeyStoreBean implements DBKeyStore {

_____________________________________________________________________________________

and DBKeyStore local bean got

@Local

public interface DBKeyStore {

_____________________________________________________________________________________

On deploying it on wildfly server, i get the exception as

Caused by: java.lang.ClassCastException: com.load.DBKeyStore$$$view76 cannot be cast to com.load.DBKeyStore

All my classes are in a single JAR under an EAR.

Any help would be appreciated.

Regards

Tavleen

1. Re: java.lang.ClassCastException: com.load.DBKeyStore$$$view76 cannot be cast to com.load.DBKeyStore

erik777 Aug 15, 2016 12:09 AM (in response to tavleen)

Hope you get help. I have similar issue. Looks like JSF has wreaked havoc on some very basic things that have worked well since 2002, but are now overly convoluted.

I personally will NEVER use JSF, and would love to disable this view stuff from the server if possible.
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2. Re: java.lang.ClassCastException: com.load.DBKeyStore$$$view76 cannot be cast to com.load.DBKeyStore

erik777 Aug 15, 2016 1:21 PM (in response to tavleen)

I think we basically had the same problem. Take a look at the post I had, where someone put in a good Hello, World example of invoking an EBJ from the web tier using injection.

Cannot access local stateless EJB interface from WAR (REST)

Consider doing what I did. I created that Hello, World in its own EAR, EJB and WAR projects to get that working first. Then, got the same files working in my app. Then, worked to get the same code working in my REST class.
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3. Re: java.lang.ClassCastException: com.load.DBKeyStore$$$view76 cannot be cast to com.load.DBKeyStore

jaikiran Aug 16, 2016 2:38 AM (in response to tavleen)

Please post the entire exception stacktrace and the exact version of WildFly you use.
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