IllegalLoopbackException (Java EE 8)

java.lang.Object
- java.lang.Throwable
- - java.lang.Exception
  - - java.lang.RuntimeException
    - - javax.ejb.EJBException
      - javax.ejb.ConcurrentAccessException
        
        javax.ejb.IllegalLoopbackException

```
public class IllegalLoopbackException
extends ConcurrentAccessException
```
This exception indicates that an attempt was made to perform an illegal loopback invocation. One possible cause is a loopback call to a singleton bean's container-managed concurrency Lock(WRITE) method where the current thread does not already hold a WRITE lock.

Since:

EJB 3.1

See Also:

Serialized Form

- Constructor Summary
  
  Constructors
  Constructor Description
  
  IllegalLoopbackException()
  
  IllegalLoopbackException(java.lang.String message)
- Method Summary
  - Methods inherited from class javax.ejb.EJBException
    getCausedByException
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
  - Methods inherited from class java.lang.Throwable
    addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

Constructor Detail

IllegalLoopbackException
```
public IllegalLoopbackException()
```

IllegalLoopbackException

public IllegalLoopbackException(java.lang.String message)