ObjectNotFoundException (Java EE 5)

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javax.ejb Class ObjectNotFoundException

java.lang.Object
  java.lang.Throwable
      java.lang.Exception
          javax.ejb.FinderException
              javax.ejb.ObjectNotFoundException

All Implemented Interfaces:: Serializable

public class ObjectNotFoundException
extends FinderException

Extends: Throwable > Exception > FinderException

ObjectNotFoundException 异常由 finder 方法抛出，指示指定的 EJB 对象不存在。

只有当 finder 方法声明返回单个 EJB 对象时才使用此异常。如果 finder 方法返回 EJB 对象的集合，则不会抛出此异常，而应返回一个空集合。

英文文档：

The ObjectNotFoundException exception is thrown by a finder method to indicate that the specified EJB object does not exist.

Only the finder methods that are declared to return a single EJB object use this exception. This exception should not be thrown by finder methods that return a collection of EJB objects (they should return an empty collection instead).

See Also:: Serialized Form

Constructor Summary
`ObjectNotFoundException()` Constructs an ObjectNotFoundException with no detail message.
`ObjectNotFoundException(String message)` Constructs an ObjectNotFoundException 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

public ObjectNotFoundException()
构造不带详细消息的 ObjectNotFoundException。

英文文档：
ObjectNotFoundException

public ObjectNotFoundException()

Constructs an ObjectNotFoundException with no detail message.

public ObjectNotFoundException(String message)
构造带指定详细消息的 ObjectNotFoundException。

英文文档：
ObjectNotFoundException

public ObjectNotFoundException(String message)

Constructs an ObjectNotFoundException with the specified detail message.