Module persistence.api

Package 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:

Serializable

public class EntityNotFoundException
extends PersistenceException

Thrown by the persistence provider when an entity reference obtained by

invalid reference

EntityManager.getReference

is accessed but the entity does not exist. Thrown when

invalid reference

EntityManager.refresh

is called and the object no longer exists in the database. Thrown when

invalid reference

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.

Since:

Java Persistence 1.0

See Also:

• invalid reference

  EntityManager#getReference(Class, Object)

• invalid reference

  EntityManager#refresh(Object)

• invalid reference

  EntityManager#refresh(Object, LockModeType)

• invalid reference

  EntityManager#refresh(Object, java.util.Map)

• invalid reference

  EntityManager#refresh(Object, LockModeType, java.util.Map)

• invalid reference

  EntityManager#lock(Object, LockModeType)

• invalid reference

  EntityManager#lock(Object, LockModeType, java.util.Map)

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
EntityNotFoundException()	Constructs a new EntityNotFoundException exception with null as its detail message.
EntityNotFoundException(String message)	Constructs a new EntityNotFoundException exception with the specified detail message.

Method Summary

Methods inherited from class java.lang.Throwable

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

Methods inherited from class java.lang.Object

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

Constructor Details

EntityNotFoundException

public EntityNotFoundException()

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

EntityNotFoundException

public EntityNotFoundException(String message)

Constructs a new EntityNotFoundException exception with the specified detail message.

Parameters:

message - the detail message.