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DuplicateKeyException (JBoss J2EE API) - JBoss 3.2.7 j2ee API Documentation 英文版文档

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javax.ejb
Class DuplicateKeyException

java.lang.Object
  java.lang.Throwable
      java.lang.Exception
          javax.ejb.CreateException
              javax.ejb.DuplicateKeyException

All Implemented Interfaces:

Serializable

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public class DuplicateKeyException

extends CreateException

The DuplicateKeyException exception is thrown if an entity EJB object cannot be created because an object with the same key already exists. This exception is thrown by the create methods defined in an enterprise Bean's home interface.

See Also:

Serialized Form

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Constructor Summary

DuplicateKeyException()           Constructs an DuplicateKeyException with no detail message.

DuplicateKeyException(String message)           Constructs an DuplicateKeyException with the specified detail message.

 

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

DuplicateKeyException

public DuplicateKeyException()

Constructs an DuplicateKeyException with no detail message.

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DuplicateKeyException

public DuplicateKeyException(String message)

Constructs an DuplicateKeyException with the specified detail message.

Parameters:

message - - The detailed message

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