Qfyilyi

Trying to inject an EJB into another one using @EJB annotation :
1) The first EJB "TestEJB" has two interfaces (AdditionRemote and AdditionLocal)
and a class implementation (Addition)

2) The second EJB "TestEJB2" has two interfaces (DivisionRemote and DivisionLocal) and a class implementation (Division)

here is the code of the "TestEJB" where i want to inject a reference of TestEJB2 :

    @EJB

private Division d;



public Addition() {

    // TODO Auto-generated constructor stub

}



@Override

public int add(int a, int b) {

    return a+b;

}



@Override

public void call() {

    // TODO Auto-generated method stub

    d.div(4, 2);

}

However when i use the @EJB annotation in the code i cannot deploy TestEJB anymore.
i get this error msg :

[org.jboss.as.controller.management-operation] (DeploymentScanner-threads - 1) WFLYCTL0013: Operation ("full-replace-deployment") failed - address: () - failure description: {"WFLYCTL0080: Failed services" => {"jboss.deployment.unit."TestEJB.jar".POST_MODULE" => "WFLYSRV0153: Failed to process phase POST_MODULE of deployment "TestEJB.jar"

Caused by: java.lang.RuntimeException: WFLYSRV0177: Error getting reflective information for class logic.Addition with ClassLoader ModuleClassLoader for Module "deployment.TestEJB.jar" from Service Module Loader

Caused by: java.lang.NoClassDefFoundError: Labsurd/Division;

Caused by: java.lang.ClassNotFoundException: absurd.Division from [Module "deployment.TestEJB.jar" from Service Module Loader]"}}

18:45:39,399 INFO [org.jboss.as.server] (DeploymentScanner-threads - 1) WFLYSRV0016: Replaced deployment "TestEJB.jar" with deployment "TestEJB.jar"
18:45:39,400 INFO [org.jboss.as.controller] (DeploymentScanner-threads - 1) WFLYCTL0183: Service status report
WFLYCTL0186: Services which failed to start: service jboss.deployment.unit."TestEJB.jar".POST_MODULE: WFLYSRV0153: Failed to process phase POST_MODULE of deployment "TestEJB.jar"

you must inject one of the interfaces or add @localbean (for no-interface view) to Division

@EJB

private DivisionLocal d;



or



@EJB

private DivisionRemote d;

because the proxy is created for interfaces(when you implement interface the no-interface view will not be created for session bean unless you annotate it with @LocalBean)