NucleusOptimisticException (DataNucleus Core 6.0.0-m4-SNAPSHOT API)

java.lang.Object
- java.lang.Throwable
- - java.lang.Exception
  - - java.lang.RuntimeException
    - - org.datanucleus.exceptions.NucleusException
      - org.datanucleus.exceptions.NucleusOptimisticException

All Implemented Interfaces:

Serializable
```
public class NucleusOptimisticException
extends NucleusException
```
Exception thrown when a transaction fails due to optimistic verification checks.

See Also:

Serialized Form

Constructor Summary

Constructors
Constructor	Description
`NucleusOptimisticException()`	Constructs a new exception without a detail message.
`NucleusOptimisticException(String msg)`	Constructs a new exception with the specified detail message.
`NucleusOptimisticException(String msg, Object failed)`	Constructs a new exception with the specified detail message and failed object.
`NucleusOptimisticException(String msg, Throwable[] nested)`	Constructs a new exception with the specified detail message and nested `Throwable`s.

Method Summary
- Methods inherited from class org.datanucleus.exceptions.NucleusException
  getCause, getFailedObject, getNestedExceptions, isFatal, printStackTrace, printStackTrace, printStackTrace, setFatal, setNestedException
- Methods inherited from class java.lang.Throwable
  addSuppressed, fillInStackTrace, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, setStackTrace, toString
- Methods inherited from class java.lang.Object
  clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - NucleusOptimisticException
```
public NucleusOptimisticException()
```
    Constructs a new exception without a detail message.
  - NucleusOptimisticException
```
public NucleusOptimisticException(String msg)
```
    Constructs a new exception with the specified detail message.
    
    Parameters:
    
    msg - the detail message.
  - NucleusOptimisticException
```
public NucleusOptimisticException(String msg,
                                  Throwable[] nested)
```
    Constructs a new exception with the specified detail message and nested Throwables.
    
    Parameters:
    
    msg - the detail message.
    
    nested - the nested Throwable[].
  - NucleusOptimisticException
```
public NucleusOptimisticException(String msg,
                                  Object failed)
```
    Constructs a new exception with the specified detail message and failed object.
    
    Parameters:
    
    msg - the detail message.
    
    failed - the failed object.