Package javax.persistence
Class EntityExistsException
- java.lang.Object
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- java.lang.Throwable
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- java.lang.Exception
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- java.lang.RuntimeException
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- javax.persistence.PersistenceException
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- javax.persistence.EntityExistsException
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- All Implemented Interfaces:
java.io.Serializable
public class EntityExistsException extends PersistenceException
Thrown by the persistence provider whenEntityManager.persist(Object)
is called and the entity already exists. The current transaction, if one is active, will be marked for rollback.If the entity already exists, the
EntityExistsException
may be thrown when the persist operation is invoked, or theEntityExistsException
or anotherPersistenceException
may be thrown at flush or commit time.The current transaction, if one is active and the persistence context has been joined to it, will be marked for rollback.
- Since:
- 1.0
- See Also:
EntityManager.persist(Object)
, Serialized Form
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Constructor Summary
Constructors Constructor Description EntityExistsException()
Constructs a newEntityExistsException
exception withnull
as its detail message.EntityExistsException(java.lang.String message)
Constructs a newEntityExistsException
exception with the specified detail message.EntityExistsException(java.lang.String message, java.lang.Throwable cause)
Constructs a newEntityExistsException
exception with the specified detail message and cause.EntityExistsException(java.lang.Throwable cause)
Constructs a newEntityExistsException
exception with the specified cause.
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Constructor Detail
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EntityExistsException
public EntityExistsException()
Constructs a newEntityExistsException
exception withnull
as its detail message.
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EntityExistsException
public EntityExistsException(java.lang.String message)
Constructs a newEntityExistsException
exception with the specified detail message.- Parameters:
message
- the detail message.
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EntityExistsException
public EntityExistsException(java.lang.String message, java.lang.Throwable cause)
Constructs a newEntityExistsException
exception with the specified detail message and cause.- Parameters:
message
- the detail message.cause
- the cause.
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EntityExistsException
public EntityExistsException(java.lang.Throwable cause)
Constructs a newEntityExistsException
exception with the specified cause.- Parameters:
cause
- the cause.
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