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javax.persistence
Class EntityNotFoundException

java.lang.Object
java.lang.Throwable
java.lang.Exception
java.lang.RuntimeException
javax.persistence.PersistenceException
javax.persistence.EntityNotFoundException

All Implemented Interfaces:

java.io.Serializable

public class EntityNotFoundException

extends PersistenceException

Thrown by the persistence provider when an entity reference obtained by EntityManager.getReference is accessed but the entity does not exist. Thrown when EntityManager.refresh is called and the object no longer exists in the database. Thrown when EntityManager.lock is used with pessimistic locking is used and the entity no longer exists in the database.

The current transaction, if one is active, will be marked for rollback.

See Also:

EntityManager.getReference(Class,Object), EntityManager.refresh(Object), EntityManager.refresh(Object, LockModeType), EntityManager.refresh(Object, java.util.Map), EntityManager.refresh(Object, LockModeType, java.util.Map), EntityManager.lock(Object, LockModeType), EntityManager.lock(Object, LockModeType, java.util.Map), Serialized Form

Since:

Java Persistence 1.0

Constructor Summary

EntityNotFoundException()
Constructs a new EntityNotFoundException exception with null as its detail message.

EntityNotFoundException(java.lang.String message)
Constructs a new EntityNotFoundException exception with the specified detail message.

Method Summary

Methods inherited from class java.lang.Throwable

fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

EntityNotFoundException

public EntityNotFoundException()

Constructs a new EntityNotFoundException exception with null as its detail message.

EntityNotFoundException

public EntityNotFoundException(java.lang.String message)

Constructs a new EntityNotFoundException exception with the specified detail message.

Parameters:

message - the detail message.

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